{"pageNumber":"670","pageRowStart":"16725","pageSize":"25","recordCount":165309,"records":[{"id":70209062,"text":"70209062 - 2019 - A geographic hot spot of Ichthyophonus infection in the southern Salish Sea, USA","interactions":[],"lastModifiedDate":"2020-03-13T07:07:25","indexId":"70209062","displayToPublicDate":"2019-10-17T07:04:51","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1396,"text":"Diseases of Aquatic Organisms","active":true,"publicationSubtype":{"id":10}},"title":"A geographic hot spot of Ichthyophonus infection in the southern Salish Sea, USA","docAbstract":"The prevalence of Ichthyophonus infection in Pacific herring Clupea pallasii was spatially heterogeneous in the southern Salish Sea, Washington State, USA. Over the course of 13 mo, 2232 Pacific herring were sampled from 38 midwater trawls throughout the region. Fork length was positively correlated with Ichthyophonus infection at all sites. After controlling for the positive relationship between host size and Ichthyophonus infection, the probability of infection was approximately 6-fold higher in North Hood Canal than in Puget Sound and the northern Straits (12 vs. 2% predicted probability for a 100 mm fish and 30 vs. 7% predicted probability for a 180 mm fish). Temporal changes in Ichthyophonus infection probability were explained by seasonal differences in fish length, owing to Pacific herring life history and movement patterns. Reasons for the spatial heterogeneity remain uncertain but may be associated with density-dependent factors inherent to the boom-bust cycles that commonly occur in clupeid populations.","language":"English","publisher":"Inter-Research","doi":"10.3354/dao03399","usgsCitation":"Hershberger, P., MacKenzie, A., Gregg, J., Lindquist, A., Sandell, T., Groner, M.L., and Lowry, D., 2019, A geographic hot spot of Ichthyophonus infection in the southern Salish Sea, USA: Diseases of Aquatic Organisms, v. 136, no. 2, p. 157-162, https://doi.org/10.3354/dao03399.","productDescription":"6 p.","startPage":"157","endPage":"162","ipdsId":"IP-108749","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":459487,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/dao03399","text":"Publisher Index Page"},{"id":373232,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Salish Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.82714843749999,\n              48.00830020485928\n            ],\n            [\n              -123.2720947265625,\n              47.48380086737799\n            ],\n            [\n              -123.21716308593749,\n              47.21956811231547\n            ],\n            [\n              -122.8875732421875,\n              47.00647991252098\n            ],\n            [\n              -122.25036621093749,\n              47.23821935972681\n            ],\n            [\n              -122.16247558593751,\n              48.004625021133904\n            ],\n            [\n              -122.82714843749999,\n              48.00830020485928\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"136","issue":"2","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Hershberger, Paul 0000-0002-2261-7760 phershberger@usgs.gov","orcid":"https://orcid.org/0000-0002-2261-7760","contributorId":150816,"corporation":false,"usgs":true,"family":"Hershberger","given":"Paul","email":"phershberger@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":784675,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacKenzie, Ashley 0000-0002-7402-7877 amackenzie@usgs.gov","orcid":"https://orcid.org/0000-0002-7402-7877","contributorId":150817,"corporation":false,"usgs":true,"family":"MacKenzie","given":"Ashley","email":"amackenzie@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":784676,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gregg, Jacob jgregg@usgs.gov","contributorId":140132,"corporation":false,"usgs":true,"family":"Gregg","given":"Jacob","email":"jgregg@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":784677,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lindquist, A","contributorId":223246,"corporation":false,"usgs":false,"family":"Lindquist","given":"A","affiliations":[{"id":40691,"text":"Washington Department of Fish and Wildlife, Marine Fish Program, Olympia, WA 98501","active":true,"usgs":false}],"preferred":false,"id":784678,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sandell, T","contributorId":223247,"corporation":false,"usgs":false,"family":"Sandell","given":"T","email":"","affiliations":[{"id":40691,"text":"Washington Department of Fish and Wildlife, Marine Fish Program, Olympia, WA 98501","active":true,"usgs":false}],"preferred":false,"id":784679,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Groner, Maya L. 0000-0002-3381-6415","orcid":"https://orcid.org/0000-0002-3381-6415","contributorId":213541,"corporation":false,"usgs":true,"family":"Groner","given":"Maya","email":"","middleInitial":"L.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":784680,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lowry, D","contributorId":223249,"corporation":false,"usgs":false,"family":"Lowry","given":"D","email":"","affiliations":[{"id":40691,"text":"Washington Department of Fish and Wildlife, Marine Fish Program, Olympia, WA 98501","active":true,"usgs":false}],"preferred":false,"id":784681,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70205580,"text":"ofr20191095 - 2019 - Hurricane Matthew: Predictions, observations, and an analysis of coastal change","interactions":[],"lastModifiedDate":"2019-10-16T16:26:40","indexId":"ofr20191095","displayToPublicDate":"2019-10-16T17:40:00","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-1095","displayTitle":"Hurricane Matthew: Predictions, Observations, and an Analysis of Coastal Change","title":"Hurricane Matthew: Predictions, observations, and an analysis of coastal change","docAbstract":"<p>Hurricane Matthew, the strongest Atlantic hurricane of the 2016 hurricane season, made land-fall south of McClellanville, S.C., around 1500 Coordinated Universal Time (UTC) on October 8, 2016. Hurricane Matthew affected the States of Florida, Georgia, South Carolina, and North Carolina along the U.S. Atlantic coastline. Numerous barrier islands were breached, and the erosion of beaches and dunes occurred along most of the South Atlantic coast. The U.S. Geological Survey (USGS) fore-casted potential coastal-change effects—including dune erosion and overwash that can threaten coastal resources and infrastructure—to assist with pre-storm management decisions. Following the storm, oblique aerial photography was collected, and lidar topographic survey missions were flown. These two datasets were used to document the changes that resulted from the storm and to validate coastal change forecasts. Comparisons of pre- and post-storm photographs were used to characterize the nature, extent, and spatial variability of hurricane-induced coastal changes. Analyses of pre- and post-storm lidar eleva-tions were used to quantify magnitudes of change in shoreline positions, dune elevations, and beach volumes. Erosion was observed along the coast from Florida to North Carolina; however, the coastal response exhibited extensive spatial variability, as would be expected over such a large region.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20191095","usgsCitation":"Birchler, J.J., Doran, K.S., Long, J.W., and Stockdon, H.F., 2019, Hurricane Matthew—Predictions, observations, and an analysis of coastal change: U.S. Geological Survey Open-File Report 2019–1095, 37 p., https://doi.org/10.3133/ofr20191095.","productDescription":"x, 37 p.","numberOfPages":"48","onlineOnly":"Y","additionalOnlineFiles":"N","ipdsId":"IP-103132","costCenters":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":437304,"rank":3,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9BW6CG6","text":"USGS data release","linkHelpText":"Storm-Induced Overwash Extent"},{"id":368353,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2019/1095/ofr20191095.pdf","text":"Report","size":"9.44 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2019-1095"},{"id":368024,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2019/1095/coverthb2.jpg"}],"country":"United States","state":"Florida, Georgia, South Carolina, North Carolina","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-82.821585,27.964443],[-82.829801,27.968469],[-82.823063,28.044758],[-82.836326,28.073193],[-82.826125,28.083793],[-82.813435,28.03716],[-82.821585,27.964443]]],[[[-81.582923,24.658732],[-81.562917,24.692912],[-81.535323,24.67954],[-81.490962,24.710105],[-81.459043,24.707355],[-81.451267,24.747464],[-81.432032,24.722908],[-81.421595,24.737641],[-81.431009,24.751761],[-81.392947,24.743371],[-81.36041,24.708788],[-81.319282,24.701238],[-81.298028,24.656774],[-81.395096,24.621062],[-81.414187,24.647167],[-81.470411,24.641985],[-81.49858,24.66498],[-81.511165,24.625135],[-81.602998,24.586444],[-81.685278,24.558739],[-81.810333,24.544701],[-81.814446,24.56358],[-81.794057,24.586],[-81.687017,24.592534],[-81.637087,24.621408],[-81.614529,24.650584],[-81.582923,24.658732]]],[[[-82.15068,24.576331],[-82.143075,24.593395],[-82.125268,24.597426],[-82.099417,24.572522],[-82.116787,24.549144],[-82.159439,24.548212],[-82.164426,24.563375],[-82.15068,24.576331]]],[[[-80.909954,24.781154],[-80.912042,24.76505],[-80.938543,24.767535],[-81.015933,24.719881],[-81.032447,24.727323],[-81.064554,24.715453],[-81.078716,24.696557],[-81.108041,24.688592],[-81.124094,24.704873],[-81.041797,24.742965],[-81.02217,24.733091],[-80.909954,24.781154]]],[[[-81.317673,24.75729],[-81.305468,24.756612],[-81.288259,24.720881],[-81.302984,24.714199],[-81.357417,24.756834],[-81.324637,24.76721],[-81.317673,24.75729]]],[[[-80.788263,24.824218],[-80.796053,24.81194],[-80.846191,24.802968],[-80.79278,24.843918],[-80.780564,24.84052],[-80.788263,24.824218]]],[[[-80.729275,24.865361],[-80.691762,24.885759],[-80.766966,24.836158],[-80.729275,24.865361]]],[[[-84.777208,29.707398],[-84.696726,29.76993],[-84.713747,29.74139],[-84.776954,29.692191],[-84.957779,29.612635],[-85.051033,29.586928],[-85.09519,29.62249],[-85.023501,29.597073],[-84.777208,29.707398]]],[[[-85.156415,29.679628],[-85.114268,29.688658],[-85.077237,29.670862],[-85.097218,29.633004],[-85.124913,29.628433],[-85.222546,29.678039],[-85.156415,29.679628]]],[[[-82.255777,26.703437],[-82.246535,26.706435],[-82.166042,26.489679],[-82.088423,26.455182],[-82.062551,26.470131],[-82.015607,26.454858],[-82.082915,26.422059],[-82.177017,26.471558],[-82.205523,26.566536],[-82.268007,26.682791],[-82.255777,26.703437]]],[[[-80.250581,25.34193],[-80.351399,25.190615],[-80.349855,25.168825],[-80.377084,25.130487],[-80.47387,25.060253],[-80.494781,25.023019],[-80.565831,24.958155],[-80.611693,24.93842],[-80.659395,24.897433],[-80.621658,24.944265],[-80.558785,24.971505],[-80.545971,25.01477],[-80.509136,25.028317],[-80.460652,25.078904],[-80.494715,25.102269],[-80.47748,25.107407],[-80.450399,25.088751],[-80.433575,25.106317],[-80.447659,25.147729],[-80.41326,25.137053],[-80.395467,25.150694],[-80.391909,25.19221],[-80.3498,25.210595],[-80.337345,25.231353],[-80.336159,25.261601],[-80.368186,25.282359],[-80.328746,25.28651],[-80.292567,25.314385],[-80.256982,25.361239],[-80.246307,25.398603],[-80.21428,25.416988],[-80.179288,25.518999],[-80.173951,25.482821],[-80.250581,25.34193]]],[[[-81.444124,30.709714],[-81.42742,30.69802],[-81.443099,30.600938],[-81.434064,30.522569],[-81.447087,30.503679],[-81.410809,30.482039],[-81.385505,30.273841],[-81.308978,29.96944],[-81.270442,29.883106],[-81.240924,29.739218],[-80.966176,29.14796],[-80.709725,28.756692],[-80.574868,28.585166],[-80.525094,28.459454],[-80.587813,28.410856],[-80.606874,28.336484],[-80.604214,28.257733],[-80.566432,28.09563],[-80.383695,27.740045],[-80.253665,27.37979],[-80.16147,27.192814],[-80.159554,27.163325],[-80.093909,27.018587],[-80.031362,26.796339],[-80.038863,26.569347],[-80.108995,26.088372],[-80.122056,25.817913],[-80.154972,25.66549],[-80.176916,25.685062],[-80.164461,25.721833],[-80.172765,25.737847],[-80.197674,25.74437],[-80.240376,25.724206],[-80.267065,25.651849],[-80.301464,25.613299],[-80.302057,25.567632],[-80.339421,25.499427],[-80.320442,25.437153],[-80.32578,25.39801],[-80.306801,25.384369],[-80.31036,25.3731],[-80.335269,25.338701],[-80.374116,25.31735],[-80.418872,25.235532],[-80.495341,25.199463],[-80.569124,25.190117],[-80.669236,25.137837],[-80.777499,25.135047],[-80.858167,25.176576],[-80.899459,25.162337],[-80.900559,25.139755],[-81.079859,25.118797],[-81.133567,25.156295],[-81.171978,25.223648],[-81.170953,25.244898],[-81.148103,25.332793],[-81.12141,25.33875],[-81.117265,25.354953],[-81.128492,25.380511],[-81.150508,25.387255],[-81.168652,25.463848],[-81.208201,25.504937],[-81.203175,25.53416],[-81.225557,25.55847],[-81.253951,25.638181],[-81.290328,25.687506],[-81.346078,25.721473],[-81.343984,25.747668],[-81.361875,25.772715],[-81.340406,25.786631],[-81.352731,25.822015],[-81.417536,25.864954],[-81.458487,25.868929],[-81.473992,25.888411],[-81.508979,25.884037],[-81.527665,25.901531],[-81.577363,25.889206],[-81.654493,25.893579],[-81.6848,25.847205],[-81.727086,25.907207],[-81.749724,25.960463],[-81.747834,25.994273],[-81.801663,26.088227],[-81.833142,26.294518],[-81.868983,26.378648],[-81.91171,26.427158],[-81.964212,26.457957],[-81.969509,26.476505],[-82.008961,26.484052],[-82.00908,26.505203],[-82.024604,26.512677],[-82.06715,26.513252],[-82.07175,26.492554],[-82.105672,26.48393],[-82.137869,26.637441],[-82.181565,26.681712],[-82.173516,26.701836],[-82.139019,26.702986],[-82.093023,26.665614],[-82.055076,26.802452],[-82.059101,26.876621],[-82.090723,26.888694],[-82.093023,26.906518],[-82.090148,26.923191],[-82.061976,26.931241],[-82.063126,26.950214],[-82.107972,26.957688],[-82.137294,26.926066],[-82.175241,26.916867],[-82.147068,26.789803],[-82.17869,26.772555],[-82.221812,26.77198],[-82.232193,26.78288],[-82.259867,26.717398],[-82.289086,26.827784],[-82.445718,27.060634],[-82.539719,27.254326],[-82.691821,27.437218],[-82.714521,27.500415],[-82.745748,27.538834],[-82.708121,27.523514],[-82.710621,27.501715],[-82.690421,27.496415],[-82.674621,27.519614],[-82.65072,27.523115],[-82.613003,27.582837],[-82.570607,27.608882],[-82.514265,27.705588],[-82.477638,27.723004],[-82.482305,27.742649],[-82.434635,27.764355],[-82.393383,27.837519],[-82.402615,27.882602],[-82.413915,27.901401],[-82.451591,27.907506],[-82.478063,27.92768],[-82.489817,27.9196],[-82.488057,27.863566],[-82.471624,27.847342],[-82.47244,27.822559],[-82.511193,27.828015],[-82.553946,27.848462],[-82.552918,27.862702],[-82.529918,27.877501],[-82.542818,27.890601],[-82.531318,27.9039],[-82.533718,27.932999],[-82.553918,27.966998],[-82.62959,27.998474],[-82.678606,27.993715],[-82.684793,27.971824],[-82.724122,27.948098],[-82.720122,27.936399],[-82.685121,27.916299],[-82.628063,27.910397],[-82.63212,27.8911],[-82.61002,27.873501],[-82.567919,27.883701],[-82.566819,27.858002],[-82.598443,27.857582],[-82.586519,27.816703],[-82.622723,27.779868],[-82.63362,27.710607],[-82.718822,27.692007],[-82.721622,27.663908],[-82.698091,27.638858],[-82.733076,27.612972],[-82.746223,27.731306],[-82.828561,27.822254],[-82.849126,27.8632],[-82.840882,27.937162],[-82.824875,27.960201],[-82.838484,27.909111],[-82.805462,27.960201],[-82.782724,28.055894],[-82.781324,28.127591],[-82.790724,28.15249],[-82.808474,28.154803],[-82.805097,28.172181],[-82.762643,28.219013],[-82.764103,28.244345],[-82.732792,28.291933],[-82.706322,28.401325],[-82.678743,28.433456],[-82.665055,28.484434],[-82.654138,28.590837],[-82.674665,28.647588],[-82.668889,28.694302],[-82.712373,28.720921],[-82.698281,28.75701],[-82.730245,28.850155],[-82.688864,28.905609],[-82.735754,28.973709],[-82.737872,28.995703],[-82.764055,28.999707],[-82.753513,29.026496],[-82.759704,29.054192],[-82.783328,29.064619],[-82.780558,29.07358],[-82.816925,29.076215],[-82.823659,29.098902],[-82.799117,29.110647],[-82.804736,29.146624],[-82.987162,29.180094],[-83.019071,29.141324],[-83.053207,29.130839],[-83.068249,29.153135],[-83.065242,29.184489],[-83.087839,29.21642],[-83.077265,29.255331],[-83.166091,29.28888],[-83.175518,29.34469],[-83.218075,29.420492],[-83.294747,29.437923],[-83.311546,29.475666],[-83.33113,29.475594],[-83.400252,29.517242],[-83.39948,29.612956],[-83.412278,29.666922],[-83.455356,29.676444],[-83.547172,29.732223],[-83.584716,29.77608],[-83.585899,29.811754],[-83.618568,29.842336],[-83.63798,29.886073],[-83.686423,29.923735],[-83.93151,30.039068],[-84.000716,30.096209],[-84.06299,30.101378],[-84.167881,30.071422],[-84.19853,30.087937],[-84.237014,30.08556],[-84.256439,30.103791],[-84.272511,30.092358],[-84.277168,30.060263],[-84.315344,30.069492],[-84.358923,30.058224],[-84.361962,29.987739],[-84.343041,29.9751],[-84.333746,29.923721],[-84.349066,29.896812],[-84.423834,29.902996],[-84.451705,29.929085],[-84.511996,29.916574],[-84.603303,29.876117],[-84.669728,29.82891],[-84.692053,29.829059],[-84.755595,29.78854],[-84.868271,29.742454],[-84.888031,29.722406],[-84.901781,29.735723],[-84.877111,29.772888],[-84.90413,29.786279],[-84.993264,29.714961],[-85.121473,29.715854],[-85.259719,29.681296],[-85.319215,29.681494],[-85.343619,29.672004],[-85.344768,29.654793],[-85.397871,29.740498],[-85.413575,29.85294],[-85.392469,29.870914],[-85.405907,29.80193],[-85.37796,29.709621],[-85.353885,29.684765],[-85.31139,29.697557],[-85.302591,29.808094],[-85.405052,29.938487],[-85.509148,29.971466],[-85.588242,30.055543],[-85.69681,30.09689],[-85.775405,30.15629],[-85.9226,30.238024],[-86.222561,30.343585],[-86.412076,30.380346],[-86.632953,30.396299],[-86.750906,30.391881],[-87.206254,30.320943],[-87.295422,30.323503],[-87.518324,30.280435],[-87.452378,30.300201],[-87.450078,30.3111],[-87.50278,30.307301],[-87.502572,30.327405],[-87.459978,30.3363],[-87.431778,30.403198],[-87.366591,30.436648],[-87.425078,30.465596],[-87.447305,30.512629],[-87.397308,30.608728],[-87.396177,30.650454],[-87.406561,30.674019],[-87.532607,30.743489],[-87.545044,30.778666],[-87.600486,30.820627],[-87.634938,30.865886],[-87.592055,30.951492],[-87.599172,30.995722],[-87.571281,30.99787],[-85.002368,31.000682],[-85.035615,31.108192],[-85.076628,31.156927],[-85.100207,31.16549],[-85.107516,31.186451],[-85.096763,31.225651],[-85.112762,31.280037],[-85.089774,31.295026],[-85.092487,31.362881],[-85.06697,31.428594],[-85.071621,31.468384],[-85.041305,31.540987],[-85.05796,31.57084],[-85.057527,31.616883],[-85.12233,31.691265],[-85.12563,31.764463],[-85.140431,31.779663],[-85.131331,31.817562],[-85.140731,31.857461],[-85.133731,31.88956],[-85.114031,31.89336],[-85.112731,31.909859],[-85.07893,31.940159],[-85.08683,31.957758],[-85.067829,31.967358],[-85.055075,32.010714],[-85.047063,32.090433],[-85.06206,32.132486],[-85.008531,32.181903],[-84.966828,32.193952],[-84.958985,32.215571],[-84.930127,32.219051],[-84.892315,32.258189],[-84.9338,32.29826],[-85.007103,32.328362],[-84.978727,32.376212],[-84.967031,32.435343],[-84.993531,32.450743],[-85.0071,32.523868],[-85.076399,32.594665],[-85.098259,32.642708],[-85.093536,32.669734],[-85.112637,32.683434],[-85.119733,32.736091],[-85.138101,32.753836],[-85.133275,32.780609],[-85.167939,32.811612],[-85.160133,32.8455],[-85.1844,32.861317],[-85.605165,34.984678],[-84.321869,34.988408],[-84.29024,35.225572],[-84.223718,35.269078],[-84.178516,35.240679],[-84.097508,35.247382],[-84.055712,35.268182],[-84.02141,35.301383],[-84.03501,35.311983],[-84.038081,35.348363],[-84.007586,35.371661],[-84.020633,35.409843],[-83.957821,35.464211],[-83.911773,35.476028],[-83.880074,35.518745],[-83.82559,35.523829],[-83.756917,35.563604],[-83.645481,35.565825],[-83.608889,35.579451],[-83.582,35.562684],[-83.498335,35.562981],[-83.447137,35.608664],[-83.396626,35.62272],[-83.35156,35.659858],[-83.302279,35.656064],[-83.25561,35.696061],[-83.251247,35.719916],[-83.18837,35.729798],[-83.161537,35.763363],[-83.120183,35.766234],[-83.078732,35.789472],[-82.98397,35.77801],[-82.901301,35.872593],[-82.911936,35.921618],[-82.898506,35.9451],[-82.852554,35.949089],[-82.82257,35.922531],[-82.804997,35.927168],[-82.774905,35.971978],[-82.785558,35.977795],[-82.777283,35.998811],[-82.637165,36.065805],[-82.594873,36.029598],[-82.615062,36.000306],[-82.604239,35.987319],[-82.610889,35.967409],[-82.557874,35.953901],[-82.464558,36.006508],[-82.409458,36.083409],[-82.355157,36.115609],[-82.289455,36.13571],[-82.247521,36.130865],[-82.211251,36.159012],[-82.178861,36.143296],[-82.147948,36.149516],[-82.130646,36.106417],[-82.080303,36.105728],[-82.054142,36.126821],[-82.02874,36.124322],[-81.908137,36.302013],[-81.800812,36.358073],[-81.762371,36.338856],[-81.707438,36.335171],[-81.739648,36.401599],[-81.717939,36.428762],[-81.71489,36.45722],[-81.695311,36.467912],[-81.708262,36.532113],[-81.680137,36.585518],[-80.122183,36.542646],[-75.867044,36.550754],[-75.773329,36.231529],[-75.71831,36.113674],[-75.569794,35.863301],[-75.536428,35.780118],[-75.619151,35.889415],[-75.620114,35.925288],[-75.648899,35.965758],[-75.678909,35.993925],[-75.723662,36.003139],[-75.75572,36.153922],[-75.783676,36.215949],[-75.811588,36.244014],[-75.814483,36.285344],[-75.845284,36.305614],[-75.831595,36.346418],[-75.85147,36.379456],[-75.85147,36.415785],[-75.888325,36.441583],[-75.899908,36.482124],[-76.019261,36.503506],[-76.031949,36.482496],[-76.012337,36.447462],[-75.962285,36.41724],[-75.923601,36.425788],[-75.923331,36.361863],[-75.882154,36.284674],[-75.86052,36.280607],[-75.864154,36.235522],[-75.800378,36.112728],[-75.793974,36.07171],[-75.836084,36.092616],[-75.867792,36.127262],[-75.863914,36.159226],[-75.910658,36.212157],[-75.922344,36.244122],[-75.959382,36.255651],[-75.945372,36.222468],[-75.956027,36.198065],[-75.904999,36.164188],[-76.016984,36.186367],[-76.132005,36.287773],[-76.184702,36.298166],[-76.188717,36.281242],[-76.149486,36.263902],[-76.115851,36.214219],[-76.080106,36.19944],[-76.064224,36.143775],[-76.178946,36.123424],[-76.254064,36.18419],[-76.27699,36.184952],[-76.191715,36.107197],[-76.216599,36.095409],[-76.373571,36.138208],[-76.3935,36.163251],[-76.447812,36.192514],[-76.456061,36.183577],[-76.375892,36.12042],[-76.298733,36.1012],[-76.323478,36.084879],[-76.410878,36.078034],[-76.458789,36.028016],[-76.514335,36.00564],[-76.575936,36.006167],[-76.615423,36.037757],[-76.676484,36.043612],[-76.721445,36.147838],[-76.719401,36.199441],[-76.675462,36.266882],[-76.69091,36.276846],[-76.744436,36.212725],[-76.7521,36.147328],[-76.679657,35.991951],[-76.697558,35.951937],[-76.667547,35.933509],[-76.528551,35.944039],[-76.398242,35.984317],[-76.36521,35.944697],[-76.340327,35.94325],[-76.272408,35.972734],[-76.176585,35.993267],[-76.062071,35.993004],[-76.024162,35.970891],[-76.014353,35.920746],[-76.063203,35.853433],[-76.036393,35.690344],[-76.04015,35.65131],[-76.013808,35.669103],[-75.9869,35.768194],[-75.97783,35.897181],[-75.927286,35.93193],[-75.947293,35.959835],[-75.879374,35.978789],[-75.80935,35.959308],[-75.782498,35.935615],[-75.727216,35.822703],[-75.739357,35.770994],[-75.71294,35.69849],[-75.741605,35.672073],[-75.729802,35.628795],[-75.778138,35.592262],[-75.775328,35.579335],[-75.837154,35.570904],[-75.859636,35.586641],[-75.895045,35.573152],[-75.916403,35.538305],[-75.950126,35.530998],[-75.961929,35.496713],[-75.995652,35.475355],[-76.020945,35.410719],[-76.059726,35.410157],[-76.069281,35.370813],[-76.132793,35.349455],[-76.149655,35.326411],[-76.235087,35.350017],[-76.408199,35.350017],[-76.436301,35.37812],[-76.455411,35.383741],[-76.485762,35.371375],[-76.540292,35.410657],[-76.586349,35.508957],[-76.476706,35.511707],[-76.456427,35.550546],[-76.467763,35.555818],[-76.48358,35.538172],[-76.55679,35.528892],[-76.600441,35.538516],[-76.634468,35.510332],[-76.601472,35.460838],[-76.580187,35.387113],[-76.710083,35.427155],[-76.759234,35.418906],[-76.942022,35.473529],[-77.023912,35.514802],[-77.02626,35.495108],[-76.967214,35.438296],[-76.891938,35.433649],[-76.664027,35.345696],[-76.500375,35.321915],[-76.482389,35.314046],[-76.467776,35.276951],[-76.494755,35.212877],[-76.536346,35.174657],[-76.546463,35.122948],[-76.60042,35.067867],[-76.801426,34.964369],[-76.982904,35.060607],[-76.989778,35.045484],[-76.977404,35.004926],[-76.89354,34.957495],[-76.762931,34.920374],[-76.635072,34.989116],[-76.502623,35.007166],[-76.468796,35.075345],[-76.435762,35.057941],[-76.425461,35.001464],[-76.398466,34.9766],[-76.326361,34.976245],[-76.364367,35.031301],[-76.288354,35.005726],[-76.296524,34.976245],[-76.275567,34.960971],[-76.277698,34.940014],[-76.33382,34.882116],[-76.411609,34.841268],[-76.463016,34.785076],[-76.524712,34.681964],[-76.586236,34.698805],[-76.582421,34.767757],[-76.604796,34.787482],[-76.620606,34.784389],[-76.616567,34.714059],[-76.673619,34.71491],[-76.523303,34.652271],[-76.383827,34.807906],[-76.069906,35.075701],[-76.035933,35.058987],[-76.386804,34.784579],[-76.494068,34.66197],[-76.535946,34.588577],[-76.555196,34.615993],[-76.549343,34.645585],[-76.676312,34.693151],[-76.817453,34.693722],[-76.990262,34.669623],[-77.209161,34.605032],[-77.556943,34.417218],[-77.740136,34.272546],[-77.829209,34.162618],[-77.970606,33.844517],[-78.006765,33.858704],[-78.018689,33.888289],[-78.095429,33.906031],[-78.276147,33.912364],[-78.383964,33.901946],[-78.584841,33.844282],[-78.772737,33.768511],[-78.938076,33.639826],[-79.084588,33.483669],[-79.147496,33.378243],[-79.180318,33.254141],[-79.172394,33.206577],[-79.18787,33.173712],[-79.24609,33.124865],[-79.329909,33.089986],[-79.359961,33.006672],[-79.403712,33.003903],[-79.423447,33.015085],[-79.483499,33.001265],[-79.506923,33.032813],[-79.522449,33.03535],[-79.55756,33.021269],[-79.617611,32.952726],[-79.606194,32.925953],[-79.574951,32.934526],[-79.576006,32.906235],[-79.695141,32.850398],[-79.726389,32.805996],[-79.84035,32.756816],[-79.866742,32.757422],[-79.884961,32.684402],[-79.975248,32.639537],[-79.999374,32.611851],[-80.121368,32.590523],[-80.148406,32.578479],[-80.171764,32.546118],[-80.20523,32.555547],[-80.332438,32.478104],[-80.363956,32.496098],[-80.413487,32.470672],[-80.423454,32.497989],[-80.472068,32.496964],[-80.480156,32.447048],[-80.429941,32.401782],[-80.455192,32.326458],[-80.545688,32.282076],[-80.658634,32.248638],[-80.669166,32.216783],[-80.721463,32.160427],[-80.812503,32.109746],[-80.858735,32.099581],[-80.905378,32.051943],[-80.84313,32.024226],[-80.841913,32.002643],[-80.862814,31.969346],[-80.911207,31.943769],[-80.948491,31.95723],[-80.972392,31.94127],[-80.968494,31.915822],[-80.934508,31.90918],[-80.99269,31.857641],[-81.065255,31.877095],[-81.05907,31.850106],[-81.075812,31.829031],[-81.039808,31.823],[-81.036873,31.812721],[-81.068116,31.768735],[-81.130634,31.722692],[-81.192784,31.733245],[-81.203572,31.719448],[-81.161084,31.691401],[-81.131137,31.695774],[-81.133493,31.623348],[-81.173079,31.555908],[-81.204315,31.568183],[-81.260076,31.54828],[-81.258809,31.52906],[-81.199518,31.537596],[-81.17831,31.52241],[-81.278798,31.367214],[-81.282923,31.326491],[-81.25482,31.315452],[-81.274688,31.289454],[-81.288403,31.211065],[-81.314183,31.207938],[-81.339028,31.186918],[-81.368241,31.136534],[-81.399677,31.134113],[-81.401267,31.072781],[-81.420474,31.016703],[-81.451444,31.015515],[-81.493651,30.977528],[-81.426929,30.956615],[-81.408484,30.977718],[-81.403409,30.957914],[-81.405153,30.908203],[-81.460061,30.769912],[-81.444124,30.709714]]],[[[-75.753765,35.199612],[-75.681916,35.232913],[-75.640934,35.233862],[-75.59796,35.266704],[-75.535741,35.272856],[-75.529393,35.288272],[-75.47861,35.553069],[-75.48133,35.622896],[-75.533512,35.773577],[-75.522232,35.774178],[-75.496086,35.728515],[-75.458659,35.596597],[-75.486771,35.391652],[-75.52592,35.233839],[-75.610101,35.227514],[-75.769705,35.180359],[-75.944725,35.105091],[-76.013145,35.061855],[-75.98395,35.120042],[-75.9547,35.1196],[-75.753765,35.199612]]],[[[-75.675245,35.929024],[-75.62767,35.883149],[-75.616833,35.856331],[-75.620454,35.809253],[-75.675054,35.830204],[-75.660086,35.83861],[-75.663356,35.869835],[-75.727251,35.93362],[-75.675245,35.929024]]]]},\"properties\":{\"name\":\"Florida\",\"nation\":\"USA  \"}}]}","contact":"<p><a href=\"mailto: dc_fl@usgs.gov\" data-mce-href=\"mailto: dc_fl@usgs.gov\">Director</a>, <a href=\"https://www.usgs.gov/centers/spcmsc\" data-mce-href=\"https://www.usgs.gov/centers/spcmsc\">St. Petersburg Coastal and Marine Science Center</a><br>U.S. Geological Survey<br>600 4th Street South<br>St. Petersburg, FL 33701</p>","tableOfContents":"<ul><li>Acknowledgments</li><li>1. Abstract</li><li>2. Introduction</li><li>3. Storm Overview</li><li>4. U.S. Geological Survey Coastal Change Predictions</li><li>5. U.S. Geological Survey Coastal-Change Observations</li><li>6. Forecast Validation</li><li>7. Coastal-Change Analysis</li><li>8. Conclusion</li><li>9. References Cited</li></ul>","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"publishedDate":"2019-10-08","noUsgsAuthors":false,"publicationDate":"2019-10-08","publicationStatus":"PW","contributors":{"authors":[{"text":"Birchler, Justin J. 0000-0002-0379-2192 jbirchler@usgs.gov","orcid":"https://orcid.org/0000-0002-0379-2192","contributorId":169117,"corporation":false,"usgs":true,"family":"Birchler","given":"Justin","email":"jbirchler@usgs.gov","middleInitial":"J.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":771733,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doran, Kara S. 0000-0001-8050-5727 kdoran@usgs.gov","orcid":"https://orcid.org/0000-0001-8050-5727","contributorId":148059,"corporation":false,"usgs":true,"family":"Doran","given":"Kara","email":"kdoran@usgs.gov","middleInitial":"S.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":771734,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Long, Joseph W. 0000-0003-2912-1992","orcid":"https://orcid.org/0000-0003-2912-1992","contributorId":219235,"corporation":false,"usgs":false,"family":"Long","given":"Joseph","email":"","middleInitial":"W.","affiliations":[{"id":32398,"text":"University of North Carolina Wilmington","active":true,"usgs":false}],"preferred":false,"id":771736,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stockdon, Hilary F. 0000-0003-0791-4676 hstockdon@usgs.gov","orcid":"https://orcid.org/0000-0003-0791-4676","contributorId":2153,"corporation":false,"usgs":true,"family":"Stockdon","given":"Hilary","email":"hstockdon@usgs.gov","middleInitial":"F.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":771735,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70204800,"text":"70204800 - 2019 - Insights into post-Miocene uplift of the western margin of the Colorado Plateau from the stratigraphic record of the lower Colorado River","interactions":[],"lastModifiedDate":"2023-03-27T22:16:32.458393","indexId":"70204800","displayToPublicDate":"2019-10-16T17:15:12","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1820,"text":"Geosphere","active":true,"publicationSubtype":{"id":10}},"title":"Insights into post-Miocene uplift of the western margin of the Colorado Plateau from the stratigraphic record of the lower Colorado River","docAbstract":"<p><span>The spatial and temporal distribution of Pliocene to Holocene Colorado River deposits (southwestern USA and northwestern Mexico) form a primary data set that records the evolution of a continental-scale river system and helps to delineate and quantify the magnitude of regional deformation. We focus in particular on the age and distribution of ancestral Colorado River deposits from field observations, geologic mapping, and subsurface studies in the area downstream from Grand Canyon (Arizona, USA). A new 4.73 ± 0.17 Ma age is reported for a basalt that flowed down Grand Wash to near its confluence with the Colorado River at the eastern end of what is now Lake Mead (Arizona and Nevada). That basalt flow, which caps tributary gravels, another previously dated 4.49 ± 0.46 Ma basalt flow that caps Colorado River gravel nearby, and previously dated speleothems (2.17 ± 0.34 and 3.87 ± 0.1 Ma) in western Grand Canyon allow for the calculation of long-term incision rates. Those rates are ~90 m/Ma in western Grand Canyon and ~18–64 m/Ma in the eastern Lake Mead area. In western Lake Mead and downstream, the base of 4.5–3.5 Ma ancestral Colorado River deposits, called the Bullhead Alluvium, is generally preserved below river level, suggesting little if any bedrock incision since deposition. Paleoprofiles reconstructed using ancestral river deposits indicate that the lower Colorado River established a smooth profile that has been graded to near sea level since ca. 4.5 Ma. Steady incision rates in western Grand Canyon over the past 0.6–4 Ma also suggest that the lower Colorado River has remained in a quasi–steady state for millions of years with respect to bedrock incision. Differential incision between the lower Colorado River corridor and western Grand Canyon is best explained by differential uplift across the Lake Mead region, as the overall 4.5 Ma profile of the Colorado River remains graded to Pliocene sea level, suggesting little regional subsidence or uplift. Cumulative estimates of ca. 4 Ma offsets across faults in the Lake Mead region are similar in magnitude to the differential incision across the area during the same approximate time frame. This suggests that in the past ~4 Ma, vertical deformation in the Lake Mead area has been localized along faults, which may be a surficial response to more deep-seated processes. Together these data sets suggest ~140–370m of uplift in the past 2–4 Ma across the Lake Mead region.</span></p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/GES02020.1","usgsCitation":"Crow, R.S., Howard, K.A., Beard, L.S., Pearthree, P., House, K., Karlstrom, K., Lisa Peters, McIntosh, W.C., Cassidy, C., Felger, T.J., and Block, D., 2019, Insights into post-Miocene uplift of the western margin of the Colorado Plateau from the stratigraphic record of the lower Colorado River: Geosphere, v. 15, no. 6, p. 1826-1845, https://doi.org/10.1130/GES02020.1.","productDescription":"20 p.","startPage":"1826","endPage":"1845","ipdsId":"IP-072908","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":459490,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1130/ges02020.1","text":"Publisher Index Page"},{"id":368729,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Mexico, United States","state":"Arizona, California, Nevada","otherGeospatial":"Colorado River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115.97167968750001,\n              31.541089879585808\n            ],\n            [\n              -112.236328125,\n              31.541089879585808\n            ],\n            [\n              -112.236328125,\n              36.94989178681327\n            ],\n            [\n              -115.97167968750001,\n              36.94989178681327\n            ],\n            [\n              -115.97167968750001,\n              31.541089879585808\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"15","issue":"6","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Crow, Ryan S. 0000-0002-2403-6361 rcrow@usgs.gov","orcid":"https://orcid.org/0000-0002-2403-6361","contributorId":5792,"corporation":false,"usgs":true,"family":"Crow","given":"Ryan","email":"rcrow@usgs.gov","middleInitial":"S.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768521,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Howard, Keith A. 0000-0002-6462-2947 khoward@usgs.gov","orcid":"https://orcid.org/0000-0002-6462-2947","contributorId":3439,"corporation":false,"usgs":true,"family":"Howard","given":"Keith","email":"khoward@usgs.gov","middleInitial":"A.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768523,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Beard, L. Sue 0000-0001-9552-1893 sbeard@usgs.gov","orcid":"https://orcid.org/0000-0001-9552-1893","contributorId":152,"corporation":false,"usgs":true,"family":"Beard","given":"L.","email":"sbeard@usgs.gov","middleInitial":"Sue","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":768524,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pearthree, Phil","contributorId":218167,"corporation":false,"usgs":false,"family":"Pearthree","given":"Phil","email":"","affiliations":[{"id":39771,"text":"AZGS","active":true,"usgs":false}],"preferred":false,"id":768528,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"House, Kyle 0000-0002-0019-8075 khouse@usgs.gov","orcid":"https://orcid.org/0000-0002-0019-8075","contributorId":2293,"corporation":false,"usgs":true,"family":"House","given":"Kyle","email":"khouse@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768525,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Karlstrom, Karl","contributorId":218165,"corporation":false,"usgs":false,"family":"Karlstrom","given":"Karl","affiliations":[{"id":16658,"text":"UNM","active":true,"usgs":false}],"preferred":false,"id":768522,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lisa Peters","contributorId":179357,"corporation":false,"usgs":false,"family":"Lisa Peters","affiliations":[],"preferred":false,"id":768529,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"McIntosh, William C.","contributorId":191163,"corporation":false,"usgs":false,"family":"McIntosh","given":"William","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":768526,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Cassidy, Colleen 0000-0003-2963-9185","orcid":"https://orcid.org/0000-0003-2963-9185","contributorId":207193,"corporation":false,"usgs":true,"family":"Cassidy","given":"Colleen","email":"","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768530,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Felger, Tracey J. 0000-0003-0841-4235 tfelger@usgs.gov","orcid":"https://orcid.org/0000-0003-0841-4235","contributorId":1117,"corporation":false,"usgs":true,"family":"Felger","given":"Tracey","email":"tfelger@usgs.gov","middleInitial":"J.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768531,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Block, Debra 0000-0001-7348-3064 dblock@usgs.gov","orcid":"https://orcid.org/0000-0001-7348-3064","contributorId":198448,"corporation":false,"usgs":true,"family":"Block","given":"Debra","email":"dblock@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":768527,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":70227813,"text":"70227813 - 2019 - Evaluating the effects of barriers on Slimy Sculpin movement and population connectivity using novel sibship-based and traditional genetic metrics","interactions":[],"lastModifiedDate":"2022-02-01T20:24:48.776105","indexId":"70227813","displayToPublicDate":"2019-10-16T15:24:21","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Evaluating the effects of barriers on Slimy Sculpin movement and population connectivity using novel sibship-based and traditional genetic metrics","docAbstract":"<p>Population genetics-based approaches can provide robust and cost-effective ways to assess the effects of potential barriers, including dams and road-stream crossings, on the passage and population connectivity of aquatic organisms. Determining the best way to apply and modify genetic tools for different species and situations is essential for making these genetics-based approaches broadly applicable to fisheries and aquatic habitat management. Here, we used multiple genetic approaches to assess the movement and population structure of Slimy Sculpin Cottus cognatus at two road-stream crossings in Michigan and one dam in Massachusetts, USA. We captured and genotyped individual sculpin and assessed movement and population connectivity by using (1) a sibship-based approach, where the presence and proportional distribution of siblings on either side of a barrier indicates population connectivity and the possible direction of movement (i.e., presumed movement from higher to lower proportions), and (2) two Bayesian genetic assignment approaches (STRUCTURE and BayesAss) to identify migrants across potential barriers based on individual population assignment probabilities. We also used traditional genetic metrics to assess within-population genetic variation and among-population genetic divergence. At all three locations, we found evidence for sculpin movement across the potential barrier based on sibship reconstruction, but small family sizes limited the ability of this approach to provide robust estimates of the rate and direction of movement. At two sites, a lack of genetic differentiation between above- and below-barrier populations limited the effectiveness of the genetic assignment methods for identifying possible migrants. At the third site, reduced upstream allelic diversity and effective number of breeders resulted in high genetic differentiation (FST) between above- and below-barrier populations, and both sibship and genetic assignment methods provided strong evidence of limited connectivity and bias against upstream movement. Overall, combining approaches and metrics may help overcome the limitations of any one method and maximize the value of datasets for genetics-based monitoring and assessment.</p>","language":"English","publisher":"American Fisheries Society","doi":"10.1002/tafs.10202","usgsCitation":"Weinstein, S.Y., Coombs, J.A., Nislow, K., Riley, C., Roy, A.H., and Whiteley, A., 2019, Evaluating the effects of barriers on Slimy Sculpin movement and population connectivity using novel sibship-based and traditional genetic metrics: Transactions of the American Fisheries Society, v. 148, no. 6, p. 1117-1131, https://doi.org/10.1002/tafs.10202.","productDescription":"15 p.","startPage":"1117","endPage":"1131","ipdsId":"IP-098904","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":459494,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/tafs.10202","text":"Publisher Index Page"},{"id":395240,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Massachusetts, Michigan","otherGeospatial":"Arquilla Creek, Fall River, Peterson Creek","volume":"148","issue":"6","noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Weinstein, Spencer Y.","contributorId":272869,"corporation":false,"usgs":false,"family":"Weinstein","given":"Spencer","email":"","middleInitial":"Y.","affiliations":[{"id":36396,"text":"University of Massachusetts","active":true,"usgs":false}],"preferred":false,"id":832352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coombs, Jason A.","contributorId":270745,"corporation":false,"usgs":false,"family":"Coombs","given":"Jason","email":"","middleInitial":"A.","affiliations":[{"id":36396,"text":"University of Massachusetts","active":true,"usgs":false}],"preferred":false,"id":832353,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nislow, Keith H.","contributorId":60106,"corporation":false,"usgs":true,"family":"Nislow","given":"Keith H.","affiliations":[],"preferred":false,"id":832354,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Riley, Chris","contributorId":272875,"corporation":false,"usgs":false,"family":"Riley","given":"Chris","email":"","affiliations":[{"id":36493,"text":"USDA Forest Service","active":true,"usgs":false}],"preferred":false,"id":832355,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Roy, Allison H. 0000-0002-8080-2729 aroy@usgs.gov","orcid":"https://orcid.org/0000-0002-8080-2729","contributorId":4240,"corporation":false,"usgs":true,"family":"Roy","given":"Allison","email":"aroy@usgs.gov","middleInitial":"H.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":832351,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Whiteley, Andrew R.","contributorId":272876,"corporation":false,"usgs":false,"family":"Whiteley","given":"Andrew R.","affiliations":[{"id":36523,"text":"University of Montana","active":true,"usgs":false}],"preferred":false,"id":832356,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70206117,"text":"70206117 - 2019 - The 30 November 2018 Mw7.1 Anchorage Earthquake","interactions":[],"lastModifiedDate":"2020-01-05T14:07:00","indexId":"70206117","displayToPublicDate":"2019-10-16T12:57:07","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"The 30 November 2018 Mw7.1 Anchorage Earthquake","docAbstract":"<p><span>The&nbsp;</span><span class=\"inline-formula no-formula-id\"><span id=\"MathJax-Element-3-Frame\" class=\"MathJax\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><msub xmlns=&quot;&quot;><mi>M</mi><mi mathvariant=&quot;normal&quot;>w</mi></msub></math>\"><span id=\"MathJax-Span-11\" class=\"math\"><span><span id=\"MathJax-Span-12\" class=\"mrow\"><span id=\"MathJax-Span-13\" class=\"msub\"><span id=\"MathJax-Span-14\" class=\"mi\">M</span><sub><span id=\"MathJax-Span-15\" class=\"mi\">w</span></sub></span></span></span></span></span></span><span>&nbsp;7.1 47&nbsp;km deep earthquake that occurred on 30 November 2018 had deep societal impacts across southcentral Alaska and exhibited phenomena of broad scientific interest. We document observations that point to future directions of research and hazard mitigation. The rupture mechanism, aftershocks, and deformation of the mainshock are consistent with extension inside the Pacific plate near the down‐dip limit of flat‐slab subduction. Peak ground motions&nbsp;</span><span class=\"inline-formula no-formula-id\"><span id=\"MathJax-Element-4-Frame\" class=\"MathJax\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mo xmlns=&quot;&quot; form=&quot;prefix&quot;>&amp;gt;</mo><mn xmlns=&quot;&quot;>25</mn><mo xmlns=&quot;&quot;>%</mo><mi xmlns=&quot;&quot;>g</mi></math>\"><span id=\"MathJax-Span-16\" class=\"math\"><span><span id=\"MathJax-Span-17\" class=\"mrow\"><span id=\"MathJax-Span-21\" class=\"mi\">g</span></span></span></span><span class=\"MJX_Assistive_MathML\">&gt;25%g</span></span></span><span>&nbsp;were observed across more than&nbsp;</span><span class=\"inline-formula no-formula-id\"><span id=\"MathJax-Element-5-Frame\" class=\"MathJax\" data-mathml=\"<math xmlns=&quot;http://www.w3.org/1998/Math/MathML&quot;><mn xmlns=&quot;&quot;>8000</mn><mtext xmlns=&quot;&quot;>&amp;#x2009;&amp;#x2009;</mtext><msup xmlns=&quot;&quot;><mi>km</mi><mn>2</mn></msup></math>\"><span id=\"MathJax-Span-22\" class=\"math\"><span><span id=\"MathJax-Span-23\" class=\"mrow\"><span id=\"MathJax-Span-24\" class=\"mn\">8000</span><span id=\"MathJax-Span-25\" class=\"mtext\">  </span><span id=\"MathJax-Span-26\" class=\"msup\"><span id=\"MathJax-Span-27\" class=\"mi\">km</span><sup><span id=\"MathJax-Span-28\" class=\"mn\">2</span></sup></span></span></span></span></span><sup>⁠</sup></span><span>, though the most violent near‐fault shaking was avoided because the hypocenter was nearly 50&nbsp;km below the surface. The ground motions show substantial variation, highlighting the influence of regional geology and near‐surface soil conditions. Aftershock activity was vigorous with roughly 300 felt events in the first six months, including two dozen aftershocks exceeding&nbsp;</span><i>M</i><span>&nbsp;4.5. Broad subsidence of up to 5&nbsp;cm across the region is consistent with the rupture mechanism. The passage of seismic waves and possibly the coseismic subsidence mobilized ground waters, resulting in temporary increases in stream flow. Although there were many failures of natural slopes and soils, the shaking was insufficient to reactivate many of the failures observed during the 1964&nbsp;</span><i>M</i><span>&nbsp;9.2 earthquake. This is explained by the much shorter duration of shaking as well as the lower amplitude long‐period motions in 2018. The majority of observed soil failures were in anthropogenically placed fill soils. Structural damage is attributed to both the failure of these emplaced soils as well as to the ground motion, which shows some spatial correlation to damage. However, the paucity of instrumental ground‐motion recordings outside of downtown Anchorage makes these comparisons challenging. The earthquake demonstrated the challenge of issuing tsunami warnings in complex coastal geographies and highlights the need for a targeted tsunami hazard evaluation of the region. The event also demonstrates the challenge of estimating the probabilistic hazard posed by intraslab earthquakes.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1785/0220190176","usgsCitation":"West, M.E., Bender, A., Gardine, M., Gardine, L., Gately, K., Haeussler, P., Hassan, W., Meyer, F., Richards, C., Ruppert, N., Tape, C., Thornley, J., and Witter, R.C., 2019, The 30 November 2018 Mw7.1 Anchorage Earthquake: Seismological Research Letters, v. 91, no. 1, p. 66-84, https://doi.org/10.1785/0220190176.","productDescription":"19 p.","startPage":"66","endPage":"84","ipdsId":"IP-109861","costCenters":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"links":[{"id":368512,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","city":"Anchorage","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -151.270751953125,\n              60.576174726269265\n            ],\n            [\n              -148.4857177734375,\n              60.576174726269265\n            ],\n            [\n              -148.4857177734375,\n              61.762728830472696\n            ],\n            [\n              -151.270751953125,\n              61.762728830472696\n            ],\n            [\n              -151.270751953125,\n              60.576174726269265\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"91","issue":"1","publishingServiceCenter":{"id":12,"text":"Tacoma PSC"},"noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"West, Michael E.","contributorId":147407,"corporation":false,"usgs":false,"family":"West","given":"Michael","email":"","middleInitial":"E.","affiliations":[{"id":6695,"text":"UAF","active":true,"usgs":false}],"preferred":false,"id":773645,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bender, Adrian 0000-0001-7469-1957","orcid":"https://orcid.org/0000-0001-7469-1957","contributorId":219952,"corporation":false,"usgs":true,"family":"Bender","given":"Adrian","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":773644,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gardine, Matthew","contributorId":219953,"corporation":false,"usgs":false,"family":"Gardine","given":"Matthew","email":"","affiliations":[{"id":40098,"text":"Geophysical Institute, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775","active":true,"usgs":false}],"preferred":false,"id":773646,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gardine, Lea","contributorId":219954,"corporation":false,"usgs":false,"family":"Gardine","given":"Lea","email":"","affiliations":[{"id":40098,"text":"Geophysical Institute, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775","active":true,"usgs":false}],"preferred":false,"id":773647,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gately, Kara","contributorId":219955,"corporation":false,"usgs":false,"family":"Gately","given":"Kara","email":"","affiliations":[{"id":40099,"text":"National Tsunami Warning Center, 910 S Felton St, Palmer, AK 99645","active":true,"usgs":false}],"preferred":false,"id":773648,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Haeussler, Peter J. 0000-0002-1503-6247","orcid":"https://orcid.org/0000-0002-1503-6247","contributorId":219956,"corporation":false,"usgs":true,"family":"Haeussler","given":"Peter J.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":773649,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Hassan, Wael","contributorId":219957,"corporation":false,"usgs":false,"family":"Hassan","given":"Wael","email":"","affiliations":[{"id":40100,"text":"Civil Engineering Department, University of Alaska Anchorage, 3211 Providence Drive, Anchorage, AK 99508","active":true,"usgs":false}],"preferred":false,"id":773650,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Meyer, Franz","contributorId":219958,"corporation":false,"usgs":false,"family":"Meyer","given":"Franz","affiliations":[{"id":40098,"text":"Geophysical Institute, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775","active":true,"usgs":false}],"preferred":false,"id":773651,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Richards, Cole","contributorId":219959,"corporation":false,"usgs":false,"family":"Richards","given":"Cole","email":"","affiliations":[{"id":40098,"text":"Geophysical Institute, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775","active":true,"usgs":false}],"preferred":false,"id":773652,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Ruppert, Natalia","contributorId":207257,"corporation":false,"usgs":false,"family":"Ruppert","given":"Natalia","affiliations":[{"id":37504,"text":"University of Alaska/Geophysical Institute, Fairbanks, AK","active":true,"usgs":false}],"preferred":false,"id":773653,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Tape, Carl","contributorId":219960,"corporation":false,"usgs":false,"family":"Tape","given":"Carl","email":"","affiliations":[{"id":40098,"text":"Geophysical Institute, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775","active":true,"usgs":false}],"preferred":false,"id":773654,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Thornley, John","contributorId":219961,"corporation":false,"usgs":false,"family":"Thornley","given":"John","email":"","affiliations":[{"id":40101,"text":"Golder Associates Inc. 2121 Abbott Road, Anchorage, AK 99507","active":true,"usgs":false}],"preferred":false,"id":773655,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Witter, Robert C. 0000-0002-1721-254X rwitter@usgs.gov","orcid":"https://orcid.org/0000-0002-1721-254X","contributorId":219962,"corporation":false,"usgs":true,"family":"Witter","given":"Robert","email":"rwitter@usgs.gov","middleInitial":"C.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":773656,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}}
,{"id":70206462,"text":"70206462 - 2019 - Vertical distribution of microplastics in the water column and surficial sediment from the Milwaukee River basin to Lake Michigan","interactions":[],"lastModifiedDate":"2019-11-07T14:04:19","indexId":"70206462","displayToPublicDate":"2019-10-16T10:47:09","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Vertical distribution of microplastics in the water column and surficial sediment from the Milwaukee River basin to Lake Michigan","docAbstract":"Microplastic contamination was studied along a freshwater continuum from inland streams to the Milwaukee River estuary to Lake Michigan, and vertically from the water surface, water subsurface and sediment. Microplastics were detected in all 96 water samples and nine sediment samples collected. Results indicated a gradient of polymer presence with depth: low-density particles decreased from water surface to subsurface to sediment, and high-density particles had the opposite result. Polymer identification results indicated water surface and subsurface samples were dominated by low-density polypropylene particles and sediment samples were dominated by more dense polyethylene terephthalate particles. Of the five particle-type categories (fragments, films, foams, pellets/beads and fibers/lines), fibers/lines were the most common particle type and were present in every water and sediment sample collected. Fibers represented 45% of all particles in water samples and were distributed vertically throughout the water column regardless of density. Sediment samples were dominated by black foams (66%, identified as styrene-butadiene rubber, SBR) and to a lesser extent fibers/lines (29%) with approximately 89% of all the sediment particles coming from polymers with densities greater than 1.1 g cm-3. Results demonstrated polymer density influenced partitioning between water surface and subsurface and the underlying surficial sediment and the common practice of sampling only the water surface can result in substantial bias, especially in estuarine, harbor and lake locations where water surface concentrations tend to overestimate mean water column concentrations.","language":"English","publisher":"ACS Publications","doi":"10.1021/acs.est.9b03850","usgsCitation":"Lenaker, P.L., Baldwin, A.K., Corsi, S., Mason, S.A., Reneau, P., and Scott, J.W., 2019, Vertical distribution of microplastics in the water column and surficial sediment from the Milwaukee River basin to Lake Michigan: Environmental Science & Technology, v. 53, no. 21, p. 12227-12237, https://doi.org/10.1021/acs.est.9b03850.","productDescription":"11 p.","startPage":"12227","endPage":"12237","ipdsId":"IP-109552","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"links":[{"id":459497,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1021/acs.est.9b03850","text":"Publisher Index Page"},{"id":437305,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9FM835B","text":"USGS data release","linkHelpText":"Microplastics in the water column and sediment in Milwaukee-Area streams, the Milwaukee Harbor, and Lake Michigan, 2016"},{"id":368953,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","city":"Milwaukee","otherGeospatial":"Milwaukee River basin, Lake Michigan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.36029052734375,\n              42.67839711889055\n            ],\n            [\n              -87.47314453125,\n              42.67839711889055\n            ],\n            [\n              -87.47314453125,\n              43.35514118114017\n            ],\n            [\n              -88.36029052734375,\n              43.35514118114017\n            ],\n            [\n              -88.36029052734375,\n              42.67839711889055\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"53","issue":"21","publishingServiceCenter":{"id":15,"text":"Madison PSC"},"noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Lenaker, Peter L. 0000-0002-9469-6285 plenaker@usgs.gov","orcid":"https://orcid.org/0000-0002-9469-6285","contributorId":5572,"corporation":false,"usgs":true,"family":"Lenaker","given":"Peter","email":"plenaker@usgs.gov","middleInitial":"L.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":774698,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baldwin, Austin K. 0000-0002-6027-3823 akbaldwi@usgs.gov","orcid":"https://orcid.org/0000-0002-6027-3823","contributorId":4515,"corporation":false,"usgs":true,"family":"Baldwin","given":"Austin","email":"akbaldwi@usgs.gov","middleInitial":"K.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true},{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":774699,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Corsi, Steven R. 0000-0003-0583-5536 srcorsi@usgs.gov","orcid":"https://orcid.org/0000-0003-0583-5536","contributorId":172002,"corporation":false,"usgs":true,"family":"Corsi","given":"Steven R.","email":"srcorsi@usgs.gov","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":774700,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mason, Sherri A.","contributorId":176172,"corporation":false,"usgs":false,"family":"Mason","given":"Sherri","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":774701,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Reneau, Paul C. 0000-0002-1335-7573","orcid":"https://orcid.org/0000-0002-1335-7573","contributorId":220311,"corporation":false,"usgs":true,"family":"Reneau","given":"Paul C.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":774702,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Scott, John W","contributorId":220312,"corporation":false,"usgs":false,"family":"Scott","given":"John","email":"","middleInitial":"W","affiliations":[{"id":40157,"text":"Prairie Research Institute, Illinois Sustainable Technology Center, Champaign, IL","active":true,"usgs":false}],"preferred":false,"id":774703,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70205687,"text":"ofr20191112 - 2019 - Economic valuation of Landsat imagery","interactions":[],"lastModifiedDate":"2025-08-12T18:44:44.520151","indexId":"ofr20191112","displayToPublicDate":"2019-10-16T10:00:00","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-1112","displayTitle":"Economic Valuation of Landsat Imagery","title":"Economic valuation of Landsat imagery","docAbstract":"<p>Landsat satellites have been operating since 1972, providing a continuous global record of the Earth’s land surface. The imagery is currently available at no cost through the U.S. Geological Survey (USGS). A previous USGS study estimated that Landsat imagery provided users an annual benefit of <abbr>$</abbr>2.19 billion in 2011, with U.S. users accounting for <abbr>$</abbr>1.79 billion of those benefits. That study, published in 2013, surveyed users in 2012 about Landsat imagery they retrieved in 2011. But since then, many changes have altered the demand for and supply of remotely sensed imagery and have made the analysis complex. This report updates these estimates, surveying users in 2018 about Landsat images they retrieved in 2017. The report discusses changes in the value per scene in 2017 when compared to 2011 and analyzes the potential consequences of charging fees. Landsat imagery has been available at no cost to the public since 2008, resulting in the distribution of millions of scenes each subsequent year. In addition, tens of thousands of Landsat users have registered with the USGS to access the data. Considering the number of Landsat data users worldwide and the broad range of Landsat data applications, it is difficult to quantify the cascading benefits to society provided by Landsat imagery. The value of Landsat imagery to these users was demonstrated by the substantial aggregated annual economic benefit from the imagery. Landsat imagery provided domestic and international users an estimated <abbr>$</abbr>3.45 billion in benefits in 2017 compared to <abbr>$</abbr>2.19 billion in 2011, with U.S. users accounting for <abbr>$</abbr>2.06 billion of those benefits. Much of the societal value of Landsat stems from the free and open data policy that allows users to access as much imagery as is necessary for their analysis at no cost. Charging even small fees would result in a loss of users and, most likely, a steep decline in the amount of imagery downloaded. It is reasonable that more than 50 percent of users will decline to pay. The consequences of charging for Landsat imagery would be felt by downstream users as well, through increased prices for value-added products as well as more intangible effects, such as reduced monitoring of environmental hazards.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20191112","usgsCitation":"Straub, C.L., Koontz, S.R., and Loomis, J.B., 2019, Economic valuation of Landsat imagery: U.S. Geological Survey Open-File Report 2019–1112, 13 p., https://doi.org/10.3133/ofr20191112.","productDescription":"iv, 13 p.","onlineOnly":"Y","ipdsId":"IP-110993","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":368280,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2019/1112/coverthb.jpg"},{"id":368281,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2019/1112/ofr20191112.pdf","text":"Report","size":"3.19 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2019-1112"}],"contact":"<p>Director,&nbsp;<a href=\"https://www.usgs.gov/fort/\" data-mce-href=\"https://www.usgs.gov/fort/\">Fort Collins Science Center</a><br>U.S. Geological Survey<br>2150 Centre Ave., Building C<br>Fort Collins, CO 80526-8118</p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Valuation Method</li><li>Sample Frame and Sample Design</li><li>Survey Implementation</li><li>Results</li><li>Annual Value of Landsat</li><li>Conclusion</li><li>Acknowledgments</li><li>References</li></ul>","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"publishedDate":"2019-10-16","noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Straub, Crista L. 0000-0001-7828-3328","orcid":"https://orcid.org/0000-0001-7828-3328","contributorId":219353,"corporation":false,"usgs":true,"family":"Straub","given":"Crista","email":"","middleInitial":"L.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":773075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koontz, Stephen R.","contributorId":69272,"corporation":false,"usgs":true,"family":"Koontz","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":773226,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Loomis, John B.","contributorId":197268,"corporation":false,"usgs":false,"family":"Loomis","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":772072,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70206593,"text":"70206593 - 2019 - Projected urban growth in the Southeastern USA puts small streams at risk","interactions":[],"lastModifiedDate":"2019-11-12T09:46:13","indexId":"70206593","displayToPublicDate":"2019-10-16T09:42:12","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2980,"text":"PLoS ONE","active":true,"publicationSubtype":{"id":10}},"title":"Projected urban growth in the Southeastern USA puts small streams at risk","docAbstract":"Future land-use development has the potential to profoundly affect the health of aquatic ecosystems in the coming decades.  We developed regression models predicting the loss of sensitive fish (R2=0.39) and macroinvertebrate (R2=0.64) taxa as a function of urban and agricultural land uses and applied them to projected urbanization of the rapidly urbanizing Piedmont ecoregion of the southeastern USA for 2030 and 2060.  The regression models are based on a 2014 investigation of water quality and ecology of 75 wadeable streams across the region.  Based on these projections, stream kilometers experiencing >50% loss of sensitive fish and invertebrate taxa will nearly quadruple to 19,500 and 38,950 km by 2060 (16 and 32% of small stream kilometers in the region), respectively. Uncertainty was assessed using the 20 and 80% probability of urbanization for the land-use projection model and using the 95% confidence intervals for the regression models. Adverse effects on stream health were linked to elevated concentrations of contaminants and nutrients, low dissolved oxygen, and streamflow alteration, all associated with urbanization. The results of this analysis provide a warning of potential risks from future urbanization and perhaps some guidance on how those risks might be mitigated.","language":"English","publisher":"PLoS One","doi":"10.1371/journal.pone.0222714","usgsCitation":"Van Metre, P.C., Waite, I.R., Qi, S.L., Mahler, B., Terando, A., Wieczorek, M., Meador, M.R., Bradley, P., Journey, C.A., Schmidt, T., and Carlisle, D.M., 2019, Projected urban growth in the Southeastern USA puts small streams at risk: PLoS ONE, v. 10, no. 14, e0222714, 17 p., https://doi.org/10.1371/journal.pone.0222714.","productDescription":"e0222714, 17 p.","ipdsId":"IP-101834","costCenters":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"links":[{"id":459503,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1371/journal.pone.0222714","text":"Publisher Index Page"},{"id":369125,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.1240234375,\n              39.13006024213511\n            ],\n            [\n              -86.28662109375,\n              33.65120829920497\n            ],\n            [\n              -85.4296875,\n              32.91648534731439\n            ],\n            [\n              -78.15673828125,\n              35.746512259918504\n            ],\n            [\n              -76.9482421875,\n              38.35888785866677\n            ],\n            [\n              -76.83837890625,\n              38.95940879245423\n            ],\n            [\n              -77.1240234375,\n              39.13006024213511\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"10","issue":"14","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Van Metre, Peter C. 0000-0001-7564-9814","orcid":"https://orcid.org/0000-0001-7564-9814","contributorId":211144,"corporation":false,"usgs":true,"family":"Van Metre","given":"Peter","email":"","middleInitial":"C.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775071,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Waite, Ian R. 0000-0003-1681-6955 iwaite@usgs.gov","orcid":"https://orcid.org/0000-0003-1681-6955","contributorId":616,"corporation":false,"usgs":true,"family":"Waite","given":"Ian","email":"iwaite@usgs.gov","middleInitial":"R.","affiliations":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775072,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Qi, Sharon L. 0000-0001-7278-4498 slqi@usgs.gov","orcid":"https://orcid.org/0000-0001-7278-4498","contributorId":1130,"corporation":false,"usgs":true,"family":"Qi","given":"Sharon","email":"slqi@usgs.gov","middleInitial":"L.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true},{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775073,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mahler, Barbara 0000-0002-9150-9552 bjmahler@usgs.gov","orcid":"https://orcid.org/0000-0002-9150-9552","contributorId":1249,"corporation":false,"usgs":true,"family":"Mahler","given":"Barbara","email":"bjmahler@usgs.gov","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775074,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Terando, Adam 0000-0002-9280-043X aterando@usgs.gov","orcid":"https://orcid.org/0000-0002-9280-043X","contributorId":220505,"corporation":false,"usgs":true,"family":"Terando","given":"Adam","email":"aterando@usgs.gov","affiliations":[{"id":565,"text":"Southeast Climate Science Center","active":true,"usgs":true}],"preferred":true,"id":775075,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wieczorek, Michael","contributorId":220506,"corporation":false,"usgs":true,"family":"Wieczorek","given":"Michael","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775076,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Meador, Michael R. 0000-0001-5956-3340 mrmeador@usgs.gov","orcid":"https://orcid.org/0000-0001-5956-3340","contributorId":195592,"corporation":false,"usgs":true,"family":"Meador","given":"Michael","email":"mrmeador@usgs.gov","middleInitial":"R.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":false,"id":775077,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Bradley, Paul M. 0000-0001-7522-8606","orcid":"https://orcid.org/0000-0001-7522-8606","contributorId":205668,"corporation":false,"usgs":true,"family":"Bradley","given":"Paul M.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775078,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Journey, Celeste A. 0000-0002-2284-5851 cjourney@usgs.gov","orcid":"https://orcid.org/0000-0002-2284-5851","contributorId":189681,"corporation":false,"usgs":true,"family":"Journey","given":"Celeste","email":"cjourney@usgs.gov","middleInitial":"A.","affiliations":[{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true},{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":775079,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Schmidt, Travis S. 0000-0003-1400-0637 tschmidt@usgs.gov","orcid":"https://orcid.org/0000-0003-1400-0637","contributorId":1300,"corporation":false,"usgs":true,"family":"Schmidt","given":"Travis S.","email":"tschmidt@usgs.gov","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true},{"id":685,"text":"Wyoming-Montana Water Science Center","active":false,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":775080,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Carlisle, Daren M. 0000-0002-7367-348X dcarlisle@usgs.gov","orcid":"https://orcid.org/0000-0002-7367-348X","contributorId":513,"corporation":false,"usgs":true,"family":"Carlisle","given":"Daren","email":"dcarlisle@usgs.gov","middleInitial":"M.","affiliations":[{"id":353,"text":"Kansas Water Science Center","active":false,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":775081,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":70212527,"text":"70212527 - 2019 - The effect of brine on the electrical properties of methane hydrate","interactions":[],"lastModifiedDate":"2021-10-05T19:40:34.37821","indexId":"70212527","displayToPublicDate":"2019-10-16T08:53:48","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2312,"text":"Journal of Geophysical Research","active":true,"publicationSubtype":{"id":10}},"title":"The effect of brine on the electrical properties of methane hydrate","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>Gas hydrates possess lower electrical conductivity (inverse of resistivity) than either seawater or ice, but higher than clastic silts and sands, such that electromagnetic methods can be employed to help identify their natural formation in marine and permafrost environments. Controlled laboratory studies offer a means to isolate and quantify the effects of changing individual components within gas‐hydrate‐bearing systems, in turn yielding insight into the behavior of natural systems. Here we investigate the electrical properties of polycrystalline methane hydrate with ≥25% gas‐filled porosity and in mixture with brine. Initially, pure methane hydrate was synthesized from H<sub>2</sub>O ice and CH<sub>4</sub><span>&nbsp;</span>gas while undergoing electrical impedance measurement, then partially dissociated to assess the effects of pure pore water accumulation on electrical conductivity. Methane hydrate + brine mixtures were then formed by either adding NaCl (0.25–2.5 wt %) to high‐purity ice or by using frozen seawater as a reactant. Conductivity was obtained from impedance measurements made in situ throughout synthesis while temperature cycled between +15 °C and −25 °C. Several possible conduction mechanisms were subsequently determined using equivalent circuit modeling. Samples with low NaCl concentration show a doping/impurity effect and a log linear conductivity response as a function of temperature. For higher salt content samples, conductivity increases exponentially with temperature and the log linear relationship no longer holds; instead, we observe phase changes within the samples that follow NaCl–H<sub>2</sub>O–CH<sub>4</sub><span>&nbsp;</span>phase equilibrium predictions. Final samples were quenched in liquid nitrogen and imaged by cryogenic scanning electron microscopy (cryo‐SEM) to assess grain‐scale characteristics.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1029/2019JB018364","usgsCitation":"Lu, R., Stern, L.A., Du Frane, W.L., Pinkston, J.C., Roberts, J.M., and Constable, S., 2019, The effect of brine on the electrical properties of methane hydrate: Journal of Geophysical Research, v. 124, no. 11, p. 10877-10892, https://doi.org/10.1029/2019JB018364.","productDescription":"16 p.","startPage":"10877","endPage":"10892","ipdsId":"IP-107632","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":459504,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019jb018364","text":"Publisher Index Page"},{"id":377645,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"124","issue":"11","noUsgsAuthors":false,"publicationDate":"2019-11-06","publicationStatus":"PW","contributors":{"authors":[{"text":"Lu, Ryan","contributorId":238835,"corporation":false,"usgs":false,"family":"Lu","given":"Ryan","email":"","affiliations":[{"id":13621,"text":"Lawrence Livermore National Laboratory","active":true,"usgs":false}],"preferred":false,"id":796700,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stern, Laura A. 0000-0003-3440-5674","orcid":"https://orcid.org/0000-0003-3440-5674","contributorId":212238,"corporation":false,"usgs":true,"family":"Stern","given":"Laura","email":"","middleInitial":"A.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":234,"text":"Earthquake Hazards Program","active":true,"usgs":true}],"preferred":true,"id":796701,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Du Frane, Wyatt L.","contributorId":23067,"corporation":false,"usgs":false,"family":"Du Frane","given":"Wyatt","email":"","middleInitial":"L.","affiliations":[{"id":13621,"text":"Lawrence Livermore National Laboratory","active":true,"usgs":false}],"preferred":false,"id":796702,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pinkston, John C. 0000-0002-6232-4217","orcid":"https://orcid.org/0000-0002-6232-4217","contributorId":238840,"corporation":false,"usgs":true,"family":"Pinkston","given":"John","email":"","middleInitial":"C.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":796703,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Roberts, J. Murray","contributorId":190565,"corporation":false,"usgs":false,"family":"Roberts","given":"J.","email":"","middleInitial":"Murray","affiliations":[],"preferred":false,"id":796704,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Constable, S.","contributorId":238841,"corporation":false,"usgs":false,"family":"Constable","given":"S.","affiliations":[{"id":38264,"text":"Scripps Institution of Oceanography","active":true,"usgs":false}],"preferred":false,"id":796705,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70229332,"text":"70229332 - 2019 - Nest survival of Black-necked Stilts (Himantopus mexicanus) on the upper Texas coast, USA","interactions":[],"lastModifiedDate":"2022-03-04T14:50:30.412736","indexId":"70229332","displayToPublicDate":"2019-10-16T08:37:07","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3731,"text":"Waterbirds","onlineIssn":"19385390","printIssn":"15244695","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Nest survival of Black-necked Stilts (<i>Himantopus mexicanus</i>) on the upper Texas coast, USA","title":"Nest survival of Black-necked Stilts (Himantopus mexicanus) on the upper Texas coast, USA","docAbstract":"<p id=\"ID0EF\" class=\"first\">The Black-necked Stilt (<i>Himantopus mexicanus</i>) is a migratory shorebird of temperate and tropical America. Declining wetland quality and associated declines in hydrological integrity may contribute to widespread habitat loss for stilts nesting on the upper Texas Gulf of Mexico coast of the USA, as both fresh and brackish marshes are converting to open water and saline marsh. Nests (<i>n</i><span>&nbsp;</span>= 356) were monitored in three wetland types on the upper Texas coast from 21 April-30 June 2011-2012. Of these 356 nests, 151 were located in managed freshwater wetlands (16 in 2011 and 135 in 2012), 128 were located in managed intermediate wetlands (75 in 2011 and 53 in 2012), and 77 were located in rice fields (all in 2012). Collectively, nest success was 0.2% (0 in rice fields and as high as 4.3% in freshwater wetlands in 2012), among the lowest ever reported for the species. The most frequent cause of nest failure was predation by mammalian and avian predators (∼50%). Daily nest survival rate was positively related to mudflat nesting substrates and negatively related to colony size, rice field, and brackish coastal wetland habitats. Future efforts to minimize edge effects in managed wetlands may prove valuable to improve nest success of stilts and other species that nest in similar wetland types.</p>","language":"English","publisher":"The Waterbird Society","doi":"10.1675/063.042.0302","usgsCitation":"Riecke, T., Conway, W.C., Haukos, D.A., Moon, J.A., and Comer, C.E., 2019, Nest survival of Black-necked Stilts (Himantopus mexicanus) on the upper Texas coast, USA: Waterbirds, v. 42, no. 3, p. 261-271, https://doi.org/10.1675/063.042.0302.","productDescription":"11 p.","startPage":"261","endPage":"271","ipdsId":"IP-094016","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":396748,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Chambers County","otherGeospatial":"Anahuac National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.59709167480467,\n              29.561512529746743\n            ],\n            [\n              -94.5703125,\n              29.570471069643638\n            ],\n            [\n              -94.559326171875,\n              29.574054263095935\n            ],\n            [\n              -94.54765319824219,\n              29.57106827738255\n            ],\n            [\n              -94.5428466796875,\n              29.562707047643396\n            ],\n            [\n              -94.53254699707031,\n              29.554942428835226\n            ],\n            [\n              -94.52774047851562,\n              29.547774558769333\n            ],\n            [\n              -94.52430725097656,\n              29.538216607905866\n            ],\n            [\n              -94.49821472167969,\n              29.54419043309506\n            ],\n            [\n              -94.49272155761719,\n              29.55076123308153\n            ],\n            [\n              -94.47555541992188,\n              29.554942428835226\n            ],\n            [\n              -94.46731567382812,\n              29.552553195302863\n            ],\n            [\n              -94.45289611816406,\n              29.563304301294636\n            ],\n            [\n              -94.42405700683594,\n              29.566290516578164\n            ],\n            [\n              -94.41444396972656,\n              29.575248632655892\n            ],\n            [\n              -94.41444396972656,\n              29.59375955382993\n            ],\n            [\n              -94.39933776855469,\n              29.596147812456916\n            ],\n            [\n              -94.38972473144531,\n              29.59435662378732\n            ],\n            [\n              -94.37255859375,\n              29.6361427369564\n            ],\n            [\n              -94.37461853027344,\n              29.6773149449586\n            ],\n            [\n              -94.46868896484375,\n              29.67850809103362\n            ],\n            [\n              -94.54421997070312,\n              29.660012735895606\n            ],\n            [\n              -94.59846496582031,\n              29.676121784724305\n            ],\n            [\n              -94.59709167480467,\n              29.561512529746743\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"42","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Riecke, Thomas V.","contributorId":171482,"corporation":false,"usgs":false,"family":"Riecke","given":"Thomas V.","affiliations":[],"preferred":false,"id":837061,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conway, Warren C.","contributorId":51550,"corporation":false,"usgs":true,"family":"Conway","given":"Warren","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":837060,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Haukos, David A. 0000-0001-5372-9960 dhaukos@usgs.gov","orcid":"https://orcid.org/0000-0001-5372-9960","contributorId":3664,"corporation":false,"usgs":true,"family":"Haukos","given":"David","email":"dhaukos@usgs.gov","middleInitial":"A.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":837062,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moon, Jena A.","contributorId":171483,"corporation":false,"usgs":false,"family":"Moon","given":"Jena","email":"","middleInitial":"A.","affiliations":[{"id":6661,"text":"US Fish and Wildlife Service","active":true,"usgs":false}],"preferred":false,"id":837059,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Comer, Christopher E.","contributorId":166690,"corporation":false,"usgs":false,"family":"Comer","given":"Christopher","email":"","middleInitial":"E.","affiliations":[{"id":32360,"text":"Stephen F. Austin State University, Nacogdoches, TX","active":true,"usgs":false}],"preferred":false,"id":837058,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70210694,"text":"70210694 - 2019 - Detrital zircon geochronology along a structural transect across the Kahiltna assemblage in the western Alaska Range: Implications for emplacement of the Alexander-Wrangellia-Peninsular terrane against North America","interactions":[],"lastModifiedDate":"2023-11-03T16:04:37.674369","indexId":"70210694","displayToPublicDate":"2019-10-16T08:22:12","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1820,"text":"Geosphere","active":true,"publicationSubtype":{"id":10}},"title":"Detrital zircon geochronology along a structural transect across the Kahiltna assemblage in the western Alaska Range: Implications for emplacement of the Alexander-Wrangellia-Peninsular terrane against North America","docAbstract":"The Kahiltna assemblage in the western Alaska Range consists of deformed Upper Jurassic and Cretaceous clastic strata that lie between the Alexander-Wrangellia-Peninsular (AWP) terrane to the south, and the Farewell and other peri-cratonic terranes to the north. Differences in detrital zircon populations and sandstone petrography allow geographic separation of the strata into two different successions, each consisting of multiple units, or petrofacies, with distinct provenance and lithologic characteristics. The northwestern succession was largely derived from older, inboard peri-cratonic terranes and correlates along strike to the southwest with the Kuskokwim Group. The southeastern succession is characterized by volcanic and plutonic rock detritus derived from Late Jurassic igneous rocks of the AWP terrane and mid to Late Cretaceous arc related igneous rocks and is part of a longer belt to the southwest and northeast, here named the Koksetna-Clearwater belt. The two successions remained separate depositional systems until the Late Cretaceous, when the northwestern succession overlapped the southeastern succession at about 81 Ma and they were deformed together by about 80 Ma by southeast-verging fold-and-thrust style deformation interpreted to represent final accretion of the AWP terrane along the southern Alaska margin. We interpret the tectonic evolution of the Kahiltna successions as a progression from forearc sedimentation and accretion in a south-facing continental magmatic arc to arrival and partial underthrusting of the backarc flank of an active, south-facing island arc system (AWP terrane). A modern analogue is the ongoing collision and partial underthrusting of the Izu-Bonin-Marianas island arc beneath the Japan Trench-Nankai Trough on the east side of central Japan.","language":"English","publisher":"Geological Society of America","doi":"10.1130/GES02060.1","usgsCitation":"Box, S.E., Karl, S.M., Jones, J.V., Bradley, D., Haeussler, P., and O’Sullivan, P.B., 2019, Detrital zircon geochronology along a structural transect across the Kahiltna assemblage in the western Alaska Range: Implications for emplacement of the Alexander-Wrangellia-Peninsular terrane against North America: Geosphere, v. 15, no. 6, p. 1774-1808, https://doi.org/10.1130/GES02060.1.","productDescription":"35 p.","startPage":"1774","endPage":"1808","ipdsId":"IP-101587","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":459508,"rank":3,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1130/ges02060.1","text":"Publisher Index Page"},{"id":437306,"rank":2,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9JV5LM9","text":"USGS data release","linkHelpText":"U-Pb Isotopic Data and Ages of Titanite and Detrital Zircon from Selected Rocks from the Western Alaska Range, Alaska"},{"id":375663,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"western Alaska Range","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -154,\n              61\n            ],\n            [\n              -150,\n              61\n            ],\n            [\n              -150,\n              62.5\n            ],\n            [\n              -154,\n              62.5\n            ],\n            [\n              -154,\n              61\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"15","issue":"6","noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Box, Stephen E. 0000-0002-5268-8375 sbox@usgs.gov","orcid":"https://orcid.org/0000-0002-5268-8375","contributorId":1843,"corporation":false,"usgs":true,"family":"Box","given":"Stephen","email":"sbox@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":790993,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Karl, Susan M. 0000-0003-1559-7826 skarl@usgs.gov","orcid":"https://orcid.org/0000-0003-1559-7826","contributorId":502,"corporation":false,"usgs":true,"family":"Karl","given":"Susan","email":"skarl@usgs.gov","middleInitial":"M.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":790994,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, James V. III 0000-0002-6602-5935 jvjones@usgs.gov","orcid":"https://orcid.org/0000-0002-6602-5935","contributorId":201245,"corporation":false,"usgs":true,"family":"Jones","given":"James","suffix":"III","email":"jvjones@usgs.gov","middleInitial":"V.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":790995,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bradley, Dwight 0000-0001-9116-5289 bradleyorchard2@gmail.com","orcid":"https://orcid.org/0000-0001-9116-5289","contributorId":2358,"corporation":false,"usgs":true,"family":"Bradley","given":"Dwight","email":"bradleyorchard2@gmail.com","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":790996,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haeussler, Peter J. 0000-0002-1503-6247","orcid":"https://orcid.org/0000-0002-1503-6247","contributorId":219956,"corporation":false,"usgs":true,"family":"Haeussler","given":"Peter J.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":790997,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"O’Sullivan, Paul B.","contributorId":193544,"corporation":false,"usgs":false,"family":"O’Sullivan","given":"Paul","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":790998,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70227127,"text":"70227127 - 2019 - A mechanistic understanding of ecological responses to land-use change in headwater streams","interactions":[],"lastModifiedDate":"2021-12-30T14:08:03.519866","indexId":"70227127","displayToPublicDate":"2019-10-16T08:06:00","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1475,"text":"Ecosphere","active":true,"publicationSubtype":{"id":10}},"title":"A mechanistic understanding of ecological responses to land-use change in headwater streams","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>Anthropogenic activities, such as oil and natural gas development (ONGD), have significantly altered the landscape. It is often challenging to identify the mechanistic processes underlying ecological responses to land-use change (LUC). In aquatic ecosystems, alterations to habitat and food availability and water quality associated with increased LUC are key mechanistic pathways that deserve management consideration. We used structural equation&nbsp;modeling to evaluate how LUC associated with ONGD could influence macroinvertebrate and fish across 40 sites in six headwater streams in the Wyoming Range of the Upper Green River Basin, Wyoming. The most important mechanistic pathway varied, but responses were frequently driven by a direct effect of LUC or related to changes in food availability and water quality. Habitat complexity was the least important mechanistic pathway in our models. Our results also highlight that responses may reflect an organism's degree of habitat or resource specialization and/or sensitivity to changes in water quality. Habitat pathways were more important for habitat specialists (e.g., Mottled Sculpin,<span>&nbsp;</span><i>Cottus bairdii</i>), food pathways were more important for food specialists (e.g., Colorado River Cutthroat Trout,<span>&nbsp;</span><i>Oncorhynchus clarki pleuriticus</i>; Mountain Sucker,<span>&nbsp;</span><i>Catostomus platyrhynchus</i>), and sensitivity to increased salinity was important for intolerant species (e.g.,<span>&nbsp;</span><i>O.&nbsp;clarki</i>,<i><span>&nbsp;</span>C.&nbsp;bairdii</i>, and predatory macroinvertebrates). Continued identification of the specific mechanisms underlying species’ responses to increased LUC will aid in the conservation of ecologically and economically important species.</p></div></div>","language":"English","publisher":"Ecological Society of America","doi":"10.1002/ecs2.2907","usgsCitation":"Walker, R., and Walters, A.W., 2019, A mechanistic understanding of ecological responses to land-use change in headwater streams: Ecosphere, v. 10, no. 10, e02907, 19 p., https://doi.org/10.1002/ecs2.2907.","productDescription":"e02907, 19 p.","ipdsId":"IP-107227","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":459510,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/ecs2.2907","text":"Publisher Index Page"},{"id":393645,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-110.048476,40.997555],[-110.121639,40.997101],[-110.125709,40.99655],[-110.237848,40.995427],[-110.250709,40.996089],[-110.375714,40.994947],[-110.500718,40.994746],[-110.539819,40.996346],[-110.715026,40.996347],[-110.750727,40.996847],[-111.046723,40.997959],[-111.046551,41.251716],[-111.0466,41.360692],[-111.046264,41.377731],[-111.045789,41.565571],[-111.045818,41.579845],[-111.046689,42.001567],[-111.047109,42.142497],[-111.047107,42.148971],[-111.047058,42.182672],[-111.047097,42.194773],[-111.047074,42.280787],[-111.04708,42.34942],[-111.046801,42.504946],[-111.046719,42.513118],[-111.046017,42.582723],[-111.043564,42.722624],[-111.044135,42.874924],[-111.043959,42.96445],[-111.043957,42.969482],[-111.043924,42.975063],[-111.044129,43.018702],[-111.044156,43.020052],[-111.044206,43.022614],[-111.044034,43.024581],[-111.044034,43.024844],[-111.044033,43.026411],[-111.044094,43.02927],[-111.043997,43.041415],[-111.044058,43.04464],[-111.044063,43.046302],[-111.044086,43.054819],[-111.044117,43.060309],[-111.04415,43.066172],[-111.044162,43.068222],[-111.044143,43.072364],[-111.044235,43.177121],[-111.044266,43.177236],[-111.044232,43.18444],[-111.044168,43.189244],[-111.044229,43.195579],[-111.044617,43.31572],[-111.045205,43.501136],[-111.045706,43.659112],[-111.04588,43.681033],[-111.046118,43.684902],[-111.046051,43.685812],[-111.04611,43.687848],[-111.046421,43.722059],[-111.046435,43.726545],[-111.04634,43.726957],[-111.046715,43.815832],[-111.046515,43.908376],[-111.046917,43.974978],[-111.047064,43.983467],[-111.047349,43.999921],[-111.049077,44.020072],[-111.048751,44.060403],[-111.048751,44.060838],[-111.048633,44.062903],[-111.048452,44.114831],[-111.049119,44.124923],[-111.049695,44.353626],[-111.049148,44.374925],[-111.049216,44.435811],[-111.049194,44.438058],[-111.048974,44.474072],[-111.055208,44.624927],[-111.055333,44.666263],[-111.055511,44.725343],[-111.056416,44.749928],[-111.056888,44.866658],[-111.055629,44.933578],[-111.056207,44.935901],[-111.055199,45.001321],[-111.044275,45.001345],[-110.785008,45.002952],[-110.761554,44.999934],[-110.750767,44.997948],[-110.705272,44.992324],[-110.552433,44.992237],[-110.547165,44.992459],[-110.48807,44.992361],[-110.402927,44.99381],[-110.362698,45.000593],[-110.342131,44.999053],[-110.324441,44.999156],[-110.28677,44.99685],[-110.199503,44.996188],[-110.110103,45.003905],[-110.026347,45.003665],[-110.025544,45.003602],[-109.99505,45.003174],[-109.875735,45.003275],[-109.798687,45.002188],[-109.75073,45.001605],[-109.663673,45.002536],[-109.574321,45.002631],[-109.386432,45.004887],[-109.375713,45.00461],[-109.269294,45.005283],[-109.263431,45.005345],[-109.103445,45.005904],[-109.08301,44.99961],[-109.062262,44.999623],[-108.621313,45.000408],[-108.578484,45.000484],[-108.565921,45.000578],[-108.500679,44.999691],[-108.271201,45.000251],[-108.249345,44.999458],[-108.238139,45.000206],[-108.218479,45.000541],[-108.14939,45.001062],[-108.000663,45.001223],[-107.997353,45.001565],[-107.911743,45.001292],[-107.750654,45.000778],[-107.608854,45.00086],[-107.607824,45.000929],[-107.49205,45.00148],[-107.351441,45.001407],[-107.13418,45.000109],[-107.125633,44.999388],[-107.105685,44.998734],[-107.084939,44.996599],[-107.074996,44.997004],[-107.050801,44.996424],[-106.892875,44.995947],[-106.888773,44.995885],[-106.263586,44.993788],[-106.024814,44.993688],[-105.928184,44.993647],[-105.914258,44.999986],[-105.913382,45.000941],[-105.848065,45.000396],[-105.076607,45.000347],[-105.038405,45.000345],[-105.025266,45.00029],[-105.019284,45.000329],[-105.01824,45.000437],[-104.765063,44.999183],[-104.759855,44.999066],[-104.72637,44.999518],[-104.665171,44.998618],[-104.663882,44.998869],[-104.470422,44.998453],[-104.470117,44.998453],[-104.250145,44.99822],[-104.057698,44.997431],[-104.055914,44.874986],[-104.056496,44.867034],[-104.055963,44.768236],[-104.055963,44.767962],[-104.055934,44.72372],[-104.05587,44.723422],[-104.055777,44.700466],[-104.055938,44.693881],[-104.05581,44.691343],[-104.055877,44.571016],[-104.055892,44.543341],[-104.055927,44.51773],[-104.055389,44.249983],[-104.054487,44.180381],[-104.054562,44.141081],[-104.05495,43.93809],[-104.055077,43.936535],[-104.055488,43.853477],[-104.055488,43.853476],[-104.055138,43.750421],[-104.055133,43.747105],[-104.054902,43.583852],[-104.054885,43.583512],[-104.05484,43.579368],[-104.055032,43.558603],[-104.054787,43.503328],[-104.054786,43.503072],[-104.054779,43.477815],[-104.054766,43.428914],[-104.054614,43.390949],[-104.054403,43.325914],[-104.054218,43.30437],[-104.053884,43.297047],[-104.053876,43.289801],[-104.053127,43.000585],[-104.052863,42.754569],[-104.052809,42.749966],[-104.052583,42.650062],[-104.052741,42.633982],[-104.052586,42.630917],[-104.052773,42.611766],[-104.052775,42.61159],[-104.052775,42.610813],[-104.053107,42.499964],[-104.052776,42.25822],[-104.052793,42.249962],[-104.053125,42.249962],[-104.052761,42.170278],[-104.052547,42.166801],[-104.053001,42.137254],[-104.052738,42.133769],[-104.0526,42.124963],[-104.052954,42.089077],[-104.052967,42.075004],[-104.05288,42.021761],[-104.052729,42.016318],[-104.052704,42.001718],[-104.052699,41.998673],[-104.052761,41.994967],[-104.05283,41.9946],[-104.052856,41.975958],[-104.052734,41.973007],[-104.052991,41.914973],[-104.052931,41.906143],[-104.053026,41.885464],[-104.052774,41.733401],[-104.05283,41.697954],[-104.052913,41.64519],[-104.052945,41.638167],[-104.052975,41.622931],[-104.052735,41.613676],[-104.052859,41.592254],[-104.05254,41.564274],[-104.052531,41.552723],[-104.052584,41.55265],[-104.052692,41.541154],[-104.052686,41.539111],[-104.052476,41.522343],[-104.052478,41.515754],[-104.05234,41.417865],[-104.05216,41.407662],[-104.052287,41.393307],[-104.052288,41.393214],[-104.052687,41.330569],[-104.052324,41.321144],[-104.052476,41.320961],[-104.052568,41.316202],[-104.052453,41.278202],[-104.052574,41.278019],[-104.052666,41.275251],[-104.053514,41.157257],[-104.053142,41.114457],[-104.053083,41.104985],[-104.053025,41.090274],[-104.053177,41.089725],[-104.053097,41.018045],[-104.053158,41.016809],[-104.053249,41.001406],[-104.066961,41.001504],[-104.086068,41.001563],[-104.10459,41.001543],[-104.123586,41.001626],[-104.211473,41.001591],[-104.214191,41.001568],[-104.214692,41.001657],[-104.467672,41.001473],[-104.497058,41.001805],[-104.497149,41.001828],[-104.675999,41.000957],[-104.829504,40.99927],[-104.855273,40.998048],[-104.943371,40.998084],[-105.254779,40.99821],[-105.256527,40.998191],[-105.27686,40.998173],[-105.277138,40.998173],[-105.724804,40.99691],[-105.730421,40.996886],[-106.061181,40.996999],[-106.190554,40.997607],[-106.217573,40.997734],[-106.321165,40.999123],[-106.386356,41.001144],[-106.391852,41.001176],[-106.43095,41.001752],[-106.437419,41.001795],[-106.439563,41.001978],[-106.453859,41.002057],[-106.857773,41.002663],[-107.000606,41.003444],[-107.241194,41.002804],[-107.317794,41.002967],[-107.367443,41.003073],[-107.625624,41.002124],[-107.918421,41.002036],[-108.046539,41.002064],[-108.181227,41.000455],[-108.250649,41.000114],[-108.500659,41.000112],[-108.526667,40.999608],[-108.631108,41.000156],[-108.884138,41.000094],[-109.050076,41.000659],[-109.173682,41.000859],[-109.231985,41.002059],[-109.250735,41.001009],[-109.500694,40.999127],[-109.534926,40.998143],[-109.676421,40.998395],[-109.713877,40.998266],[-109.715409,40.998191],[-109.854302,40.997661],[-109.855299,40.997614],[-109.97553,40.997912],[-109.999838,40.99733],[-110.000708,40.997352],[-110.006495,40.997815],[-110.048476,40.997555]]]},\"properties\":{\"name\":\"Wyoming\",\"nation\":\"USA  \"}}]}","volume":"10","issue":"10","noUsgsAuthors":false,"publicationDate":"2019-10-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Walker, Richard H.","contributorId":270683,"corporation":false,"usgs":false,"family":"Walker","given":"Richard H.","affiliations":[{"id":40829,"text":"uwy","active":true,"usgs":false}],"preferred":false,"id":829745,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walters, Annika W. 0000-0002-8638-6682 awalters@usgs.gov","orcid":"https://orcid.org/0000-0002-8638-6682","contributorId":4190,"corporation":false,"usgs":true,"family":"Walters","given":"Annika","email":"awalters@usgs.gov","middleInitial":"W.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":829744,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70205985,"text":"70205985 - 2019 - Stormquakes","interactions":[],"lastModifiedDate":"2020-01-05T14:09:13","indexId":"70205985","displayToPublicDate":"2019-10-16T07:01:43","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Stormquakes","docAbstract":"Seismic signals from ocean-solid Earth interactions are ubiquitously recorded on our planet. However, these wavefields are typically incoherent in most frequency bands limiting their utilization for understanding ocean dynamics or solid Earth properties. In contrast, we find that during large storms such as hurricanes and Nor’easters the interaction of long-period ocean waves with shallow seafloor features located near the edge of continental shelfs, known as ocean banks, excites coherent transcontinental Rayleigh wave packets in the 20 to 50 s period band. These “stormquakes” migrate coincident with the storms, but are spatiotemporally focused seismic point sources with equivalent earthquake magnitudes that can be greater than 3.5. Stormquakes thus provide new coherent sources to investigate Earth structure in locations that typically lack both seismic instrumentation and earthquakes. Moreover, they provide a new geophysical observable with high spatial and temporal resolution with which to investigate ocean wave dynamics during large storms.","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2019GL084217","usgsCitation":"Fan, W., McGuire, J., de Groot-Hedlin, C.D., Hedlin, M., Coats, S., and Fiedler, J.W., 2019, Stormquakes: Geophysical Research Letters, v. 46, no. 22, https://doi.org/10.1029/2019GL084217.","productDescription":"10 p.","startPage":"12918","ipdsId":"IP-105642","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":459515,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019gl084217","text":"Publisher Index Page"},{"id":368335,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"22","edition":"12909","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"noUsgsAuthors":false,"publicationDate":"2019-11-25","publicationStatus":"PW","contributors":{"authors":[{"text":"Fan, Wenyuan","contributorId":174007,"corporation":false,"usgs":false,"family":"Fan","given":"Wenyuan","email":"","affiliations":[{"id":6728,"text":"Scripps Inst Oceanography","active":true,"usgs":false}],"preferred":false,"id":773172,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McGuire, Jeffrey J. 0000-0001-9235-2166","orcid":"https://orcid.org/0000-0001-9235-2166","contributorId":219786,"corporation":false,"usgs":true,"family":"McGuire","given":"Jeffrey J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":773173,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"de Groot-Hedlin, C. D.","contributorId":219787,"corporation":false,"usgs":false,"family":"de Groot-Hedlin","given":"C.","email":"","middleInitial":"D.","affiliations":[{"id":38264,"text":"Scripps Institution of Oceanography","active":true,"usgs":false}],"preferred":false,"id":773174,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hedlin, M. A. H.","contributorId":219788,"corporation":false,"usgs":false,"family":"Hedlin","given":"M. A. H.","affiliations":[{"id":38264,"text":"Scripps Institution of Oceanography","active":true,"usgs":false}],"preferred":false,"id":773175,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Coats, S.","contributorId":219789,"corporation":false,"usgs":false,"family":"Coats","given":"S.","email":"","affiliations":[{"id":36711,"text":"Woods Hole Oceanographic Institution","active":true,"usgs":false}],"preferred":false,"id":773176,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fiedler, J. W.","contributorId":219790,"corporation":false,"usgs":false,"family":"Fiedler","given":"J.","email":"","middleInitial":"W.","affiliations":[{"id":38264,"text":"Scripps Institution of Oceanography","active":true,"usgs":false}],"preferred":false,"id":773177,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70205989,"text":"70205989 - 2019 - Plant and insect herbivore community variation across the Paleocene–Eocene boundary in the Hanna Basin, southeastern Wyoming","interactions":[],"lastModifiedDate":"2020-01-21T06:33:12","indexId":"70205989","displayToPublicDate":"2019-10-15T10:55:17","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3840,"text":"PeerJ","active":true,"publicationSubtype":{"id":10}},"title":"Plant and insect herbivore community variation across the Paleocene–Eocene boundary in the Hanna Basin, southeastern Wyoming","docAbstract":"Ecosystem function and stability are highly affected by internal and external stressors. Utilizing paleobotanical data gives insight into the evolutionary processes an ecosystem undergoes across long periods of time, allowing for a more complete understanding of how plant and insect herbivore communities are affected by ecosystem imbalance. To study how plant and insect herbivore communities change during times of disturbance, we quantified community turnover across the Paleocene­–Eocene boundary in the Hanna Basin, southeastern Wyoming. This particular location is unlike other nearby Laramide basins because it has an abundance of late Paleocene and Eocene coal and carbonaceous shales and paucity of well-developed paleosols, suggesting perpetually high water availability. We sampled approximately 800 semi-intact dicot leaves from five stratigraphic levels, one of which occurs late in the Paleocene–Eocene thermal maximum (PETM). Field collections were supplemented with specimens at the Denver Museum of Nature & Science. Fossil leaves were classified into morphospecies and herbivore damage was documented for each leaf. We tested for changes in plant and insect herbivore damage diversity using rarefaction and community composition using non-metric multidimensional scaling ordinations. We also documented changes in depositional environment at each stratigraphic level to better contextualize the environment of the basin. Plant diversity was highest during the mid-late Paleocene and decreased into the Eocene, whereas damage diversity was highest at the sites with low plant diversity. Plant communities significantly changed during the late PETM and do not return to pre-PETM composition. Insect herbivore communities also changed during the PETM, but, unlike plant communities, rebound to their pre-PETM structure. These results suggest that insect herbivore communities responded more strongly to plant community composition than to the diversity of species present.","language":"English","publisher":"PeerJ, Inc","doi":"10.7717/peerj.7798","usgsCitation":"Schmidt, L.E., Dunn, R.E., Mercer, J.J., Dechesne, M., and Currano, E.D., 2019, Plant and insect herbivore community variation across the Paleocene–Eocene boundary in the Hanna Basin, southeastern Wyoming: PeerJ, no. 7, e7798, 27 p., https://doi.org/10.7717/peerj.7798.","productDescription":"e7798, 27 p.","ipdsId":"IP-105607","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":459519,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7717/peerj.7798","text":"Publisher Index Page"},{"id":368336,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","county":"Carbon","otherGeospatial":"Hanna Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.35589599609375,\n              41.000629848685385\n            ],\n            [\n              -105.7269287109375,\n              41.000629848685385\n            ],\n            [\n              -105.7269287109375,\n              41.34176252711261\n            ],\n            [\n              -106.35589599609375,\n              41.34176252711261\n            ],\n            [\n              -106.35589599609375,\n              41.000629848685385\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","issue":"7","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationDate":"2019-10-15","publicationStatus":"PW","contributors":{"authors":[{"text":"Schmidt, Lauren E","contributorId":219800,"corporation":false,"usgs":false,"family":"Schmidt","given":"Lauren","email":"","middleInitial":"E","affiliations":[{"id":34987,"text":"University of Wyoming, Laramie, WY","active":true,"usgs":false}],"preferred":false,"id":773217,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dunn, Regan E","contributorId":219801,"corporation":false,"usgs":false,"family":"Dunn","given":"Regan","email":"","middleInitial":"E","affiliations":[{"id":40073,"text":"The Field Museum, Chicago","active":true,"usgs":false}],"preferred":false,"id":773218,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mercer, Jason J","contributorId":219802,"corporation":false,"usgs":false,"family":"Mercer","given":"Jason","email":"","middleInitial":"J","affiliations":[{"id":34987,"text":"University of Wyoming, Laramie, WY","active":true,"usgs":false}],"preferred":false,"id":773219,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dechesne, Marieke 0000-0002-4468-7495","orcid":"https://orcid.org/0000-0002-4468-7495","contributorId":213936,"corporation":false,"usgs":true,"family":"Dechesne","given":"Marieke","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":773220,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Currano, Ellen D","contributorId":219803,"corporation":false,"usgs":false,"family":"Currano","given":"Ellen","email":"","middleInitial":"D","affiliations":[{"id":34987,"text":"University of Wyoming, Laramie, WY","active":true,"usgs":false}],"preferred":false,"id":773221,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70205901,"text":"fs20193065 - 2019 - <i>Escherichia coli</i> in the Santa Cruz River in Tumacácori National Historical Park, Arizona","interactions":[],"lastModifiedDate":"2019-10-16T06:24:30","indexId":"fs20193065","displayToPublicDate":"2019-10-15T09:31:21","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-3065","displayTitle":"<i>Escherichia coli</i> in the Santa Cruz River in Tumacácori National Historical Park, Arizona","title":"<i>Escherichia coli</i> in the Santa Cruz River in Tumacácori National Historical Park, Arizona","docAbstract":"<div>At Tumacácori National Historical Park in southern Arizona, resource managers are concerned about microbial pathogens in the Santa Cruz River that could pose a serious health risk to employees and visitors. The U.S. Geological Survey recently completed a comprehensive 3-year study of water quality in the Santa Cruz River watershed that investigated the possible sources of microbial contamination and how it relates to the amount of water and suspended sediment in the river. The results of this study help water managers and park administration better address this contamination and issue warnings to the public when the water is unsafe.&nbsp;</div>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20193065","usgsCitation":"Paretti, N.V., 2019, Escherichia coli in the Santa Cruz River in Tumacácori National Historical Park, Arizona: U.S. Geological Survey Fact Sheet 2019-3065, 6 p., https://doi.org/10.3133/fs20193065.\n","productDescription":"6 p. ","numberOfPages":"6","ipdsId":"IP-101467","costCenters":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"links":[{"id":368271,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2019/3065/coverthb.jpg"},{"id":368272,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2019/3065/fs20193065.pdf","text":"Report","size":"17 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Fact Sheet 2019-3065"},{"id":368277,"rank":3,"type":{"id":22,"text":"Related Work"},"url":"https://doi.org/10.3133/sir20195108","text":"Scientific Investigations Report 2019-5108","linkHelpText":" - Spatial and Temporal Distribution of Bacterial Indicators and Microbial-Source Tracking within Tumacácori National Historical Park and the Upper Santa Cruz River, Southern Arizona and Northern Mexico, 2015–2016"}],"country":"United States","state":"Arizona","county":"Santa Cruz County","otherGeospatial":"Tumacácori National Historical Park","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-111.364,31.4234],[-111.3654,31.5211],[-111.2983,31.5216],[-111.2634,31.5218],[-111.1608,31.522],[-111.1595,31.5403],[-111.1616,31.5508],[-111.1612,31.6389],[-111.1614,31.7242],[-111.0036,31.7247],[-110.9557,31.7247],[-110.8906,31.7255],[-110.8712,31.7257],[-110.8518,31.7255],[-110.8523,31.731],[-110.7941,31.7309],[-110.7042,31.7308],[-110.6902,31.7306],[-110.6838,31.7305],[-110.6692,31.7308],[-110.6644,31.7303],[-110.617,31.7306],[-110.5341,31.7309],[-110.4485,31.7307],[-110.4485,31.702],[-110.4482,31.6883],[-110.4483,31.6536],[-110.448,31.6157],[-110.4561,31.6154],[-110.4558,31.6017],[-110.4555,31.5871],[-110.4562,31.4684],[-110.4561,31.3328],[-110.4611,31.3328],[-110.4888,31.3328],[-110.5574,31.3324],[-110.6259,31.3323],[-110.6645,31.3321],[-110.7229,31.3318],[-110.7915,31.3315],[-110.8238,31.3313],[-110.8261,31.3312],[-110.8351,31.3312],[-110.8659,31.3309],[-110.8787,31.3308],[-110.9721,31.3301],[-111.0496,31.3294],[-111.0664,31.3292],[-111.0728,31.3292],[-111.1604,31.3577],[-111.1676,31.3601],[-111.1705,31.361],[-111.1725,31.3617],[-111.1746,31.3624],[-111.2218,31.3778],[-111.2843,31.3978],[-111.364,31.4234]]]},\"properties\":{\"name\":\"Santa Cruz\",\"state\":\"AZ\"}}]}","contact":"<p><a href=\"mailto:leenhout@usgs.gov\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"mailto:leenhout@usgs.gov\">Director</a>,<br><a href=\"https://az.water.usgs.gov/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://az.water.usgs.gov/\">Arizona Water Science Center</a><br><a href=\"https://usgs.gov/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://usgs.gov/\">U.S. Geological Survey</a><br>520 N. Park Avenue<br>Tucson, AZ 85719</p>","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"publishedDate":"2019-10-15","noUsgsAuthors":false,"publicationDate":"2019-10-15","publicationStatus":"PW","contributors":{"authors":[{"text":"Paretti, Nicholas V. 0000-0003-2178-4820 nparetti@usgs.gov","orcid":"https://orcid.org/0000-0003-2178-4820","contributorId":173412,"corporation":false,"usgs":true,"family":"Paretti","given":"Nicholas","email":"nparetti@usgs.gov","middleInitial":"V.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":772812,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70205944,"text":"sir20195108 - 2019 - Spatial and temporal distribution of bacterial indicators and microbial-source tracking within Tumacácori National Historical Park and the upper Santa Cruz River, southern Arizona and northern Mexico, 2015–2016","interactions":[],"lastModifiedDate":"2019-10-15T14:56:51","indexId":"sir20195108","displayToPublicDate":"2019-10-15T09:30:42","publicationYear":"2019","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2019-5108","displayTitle":"Spatial and Temporal Distribution of Bacterial Indicators and Microbial-Source Tracking within Tumacácori National Historical Park and the Upper Santa Cruz River, Southern Arizona and Northern Mexico, 2015–2016","title":"Spatial and temporal distribution of bacterial indicators and microbial-source tracking within Tumacácori National Historical Park and the upper Santa Cruz River, southern Arizona and northern Mexico, 2015–2016","docAbstract":"<p>Tumacácori National Historical Park (TUMA) in southern Arizona protects the culturally important Mission San José de Tumacácori, while also managing a part of the ecologically diverse riparian corridor of the Santa Cruz River. The quality of the water flowing through depends solely on upstream watershed activities, and among the water-quality issues concerning TUMA is the microbiological pathogens in the river introduced by human and animal sources that pose a significant human health risk to employees and visitors. The U.S. Geological Survey (USGS) conducted a 3-year study to understand the sources, timing, and distribution of the fecal-indicator bacteria <i>Escherichia coli</i> (<i>E. coli</i>) within TUMA and the upstream watershed.</p><p>The information provided in this investigation is a result of a comprehensive approach to quantify the spatial and temporal variability of <i>E. coli</i> and suspended sediment in the Upper Santa Cruz River Watershed. Several types of flow were sampled from base flow to flood flow and at high frequency intervals (rise, peak, and recession) to determine daily variability, as well as seasonal variability. Hydrologic data collection and estimation techniques were used to establish a hydrologic relation with <i>E. coli</i> and suspended sediment. Furthermore, source tracking was used to describe the potential sources of <i>E. coli</i>. Models were developed that are expected to be useful for predicting <i>E. coli</i> concentrations to help TUMA managers understand instantaneous conditions to keep the public and staff informed about potentially harmful water-quality conditions. In addition, the concentration, flux, and source information will provide more accurate data for other surface-water modeling and can be useful in the development of total maximum daily load standards. This will help TUMA describe the water-quality conditions at the park and waters flowing through the park, as well as prioritize and help carry out future best-management actions to address these issues.<br></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20195108","collaboration":"Prepared in cooperation with the National Park Service, Tumacácori National Historical Park","usgsCitation":"Paretti, N.V., Kephart, C.M., Porter, T.J., Hermosillo, E., Cederberg, J.R., Mayo, J.P., Gungle, B., Coes, A.L., Tucci, R.S., and Norman, L.M., 2019, Spatial and temporal distribution of bacterial indicators and microbial-source tracking within Tumacácori National Historical Park and the upper Santa Cruz River, southern Arizona and northern Mexico, 2015–2016: U.S. Geological Survey Scientific Investigations Report 2019–5108, 102 p., https://doi.org/10.3133/sir20195108.","productDescription":"Report: xi, 102 p., Tables 1-6","numberOfPages":"102","onlineOnly":"Y","additionalOnlineFiles":"Y","ipdsId":"IP-099224","costCenters":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true},{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true},{"id":657,"text":"Western Geographic Science Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"links":[{"id":368276,"rank":4,"type":{"id":22,"text":"Related Work"},"url":"https://doi.org/10.3133/fs20193065","text":"Fact Sheet 2019-3065","linkHelpText":" - <i>Escherichia coli</i> in the Santa Cruz River in Tumacácori National Historical Park, Arizona"},{"id":368273,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/sir/2019/5108/coverthb.jpg"},{"id":368274,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2019/5108/sir20195108.pdf","text":"Report","size":"20 MB","linkFileType":{"id":1,"text":"pdf"},"description":"SIR 2019-5108"},{"id":368275,"rank":3,"type":{"id":27,"text":"Table"},"url":"https://pubs.usgs.gov/sir/2019/5108/sir20195108_tables.xlsx","text":"Tables 1–6","size":"70 KB","linkFileType":{"id":3,"text":"xlsx"},"description":"SIR 2019-5108"}],"country":"United States, Mexico","otherGeospatial":"Tumacácori National Historical Park, Upper Santa Cruz River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.34368896484374,\n              30.987027960280326\n            ],\n            [\n              -110.53070068359375,\n              30.987027960280326\n            ],\n            [\n              -110.53070068359375,\n              32.02204906495204\n            ],\n            [\n              -111.34368896484374,\n              32.02204906495204\n            ],\n            [\n              -111.34368896484374,\n              30.987027960280326\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"mailto:leenhout@usgs.gov\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"mailto:leenhout@usgs.gov\">Director</a>,<br><a href=\"https://az.water.usgs.gov/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://az.water.usgs.gov/\">Arizona Water Science Center</a><br><a href=\"https://usgs.gov/\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https://usgs.gov/\">U.S. Geological Survey</a><br>520 N. Park Avenue<br>Tucson, AZ 85719</p>","tableOfContents":"<p></p><ul><li>Abstract</li><li>Introduction</li><li>Methods</li><li>Study Area and Watershed Characterization</li><li>Regional Analysis</li><li>Summary</li><li>References Cited</li></ul><p></p>","publishingServiceCenter":{"id":14,"text":"Menlo Park PSC"},"publishedDate":"2019-10-15","noUsgsAuthors":false,"publicationDate":"2019-10-15","publicationStatus":"PW","contributors":{"authors":[{"text":"Paretti, Nicholas V. 0000-0003-2178-4820 nparetti@usgs.gov","orcid":"https://orcid.org/0000-0003-2178-4820","contributorId":173412,"corporation":false,"usgs":true,"family":"Paretti","given":"Nicholas","email":"nparetti@usgs.gov","middleInitial":"V.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773002,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kephart, Christopher M. 0000-0002-3369-5596 ckephart@usgs.gov","orcid":"https://orcid.org/0000-0002-3369-5596","contributorId":1932,"corporation":false,"usgs":true,"family":"Kephart","given":"Christopher","email":"ckephart@usgs.gov","middleInitial":"M.","affiliations":[{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773003,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Porter, Thomas J. 0000-0003-3956-9467 tjporter@usgs.gov","orcid":"https://orcid.org/0000-0003-3956-9467","contributorId":195160,"corporation":false,"usgs":true,"family":"Porter","given":"Thomas","email":"tjporter@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":773004,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hermosillo, Edyth 0000-0003-1648-1016","orcid":"https://orcid.org/0000-0003-1648-1016","contributorId":219723,"corporation":false,"usgs":true,"family":"Hermosillo","given":"Edyth","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773005,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cederberg, Jay R. 0000-0001-6649-7353 cederber@usgs.gov","orcid":"https://orcid.org/0000-0001-6649-7353","contributorId":964,"corporation":false,"usgs":true,"family":"Cederberg","given":"Jay","email":"cederber@usgs.gov","middleInitial":"R.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773006,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mayo, Justine P. 0000-0002-2684-5031 jmayo@usgs.gov","orcid":"https://orcid.org/0000-0002-2684-5031","contributorId":197035,"corporation":false,"usgs":true,"family":"Mayo","given":"Justine","email":"jmayo@usgs.gov","middleInitial":"P.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773007,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Gungle, Bruce 0000-0001-6406-1206 bgungle@usgs.gov","orcid":"https://orcid.org/0000-0001-6406-1206","contributorId":2237,"corporation":false,"usgs":true,"family":"Gungle","given":"Bruce","email":"bgungle@usgs.gov","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773008,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Coes, Alissa L. 0000-0001-6682-5417 alcoes@usgs.gov","orcid":"https://orcid.org/0000-0001-6682-5417","contributorId":4231,"corporation":false,"usgs":true,"family":"Coes","given":"Alissa","email":"alcoes@usgs.gov","middleInitial":"L.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773009,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Tucci, Rachel S. 0000-0001-7778-3435","orcid":"https://orcid.org/0000-0001-7778-3435","contributorId":219726,"corporation":false,"usgs":true,"family":"Tucci","given":"Rachel","email":"","middleInitial":"S.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":773011,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Norman, Laura M. 0000-0002-3696-8406 lnorman@usgs.gov","orcid":"https://orcid.org/0000-0002-3696-8406","contributorId":219725,"corporation":false,"usgs":true,"family":"Norman","given":"Laura","email":"lnorman@usgs.gov","middleInitial":"M.","affiliations":[{"id":657,"text":"Western Geographic Science Center","active":true,"usgs":true}],"preferred":true,"id":773010,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70217017,"text":"70217017 - 2019 - Historic changes to floodplain systems in the Driftless Area","interactions":[],"lastModifiedDate":"2020-12-28T13:09:13.16143","indexId":"70217017","displayToPublicDate":"2019-10-15T07:05:54","publicationYear":"2019","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Historic changes to floodplain systems in the Driftless Area","docAbstract":"<div class=\"category-section content-section js-content-section\" data-statsid=\"125001791\"><p>Floodplain systems in the Driftless Area have experienced widespread historical transformations in hydrologic and sediment characteristics as well as rates of hydrogeomorphic processes. These changes exceed natural variability experienced during the Holocene and are driven by nearly two centuries of major land-cover alterations coupled with shifting precipitation patterns. On the pre–Euro-American landscape, tributaries to the Upper Mississippi River had clear, constant base flow and low sedimentation rates due to a protective cover of prairie, oak savanna, and woodland. The Upper Mississippi River was sandy and braided, with geomorphologically diverse backwaters, side channels, and vegetated islands. Soil erosion and gullying caused by agriculture-related land clearance have had the largest historical effects on Upper Mississippi River tributary stream morphology and floodplain sedimentation. Floodplain sedimentation rates for tributaries and the Upper Mississippi River were 0.2 and 0.9 mm/yr, respectively, before Euro-American settlement, compared to 2–20 and 5–20 mm/yr after Euro-American settlement, respectively. The soil conservation movement had its birthplace in the Driftless Area in the 1920s because of the region’s widespread landscape degradation. As soil erosion decreased and gullies were stabilized in the middle to late twentieth century, land management efforts turned toward the lingering problem of fine-grained, phosphorus-rich sediment stored in tributary floodplains and channels. This trend has been complicated by a climatic shift in the late twentieth century toward increased annual precipitation, increased flood variability, and more floods in late fall and winter months, when bare fields are vulnerable to runoff. Floods are major contributors to channel erosion and deposition, and variability in magnitudes and frequency will likely continue in the early twenty-first century. Restoration efforts in tributaries have included reducing bank erosion, reconnecting floodplains, and adding trout habitat features. Lock and dam structures have altered sediment transport and erosion processes within the Upper Mississippi River, and restoration efforts there have focused on creation and rehabilitation of islands and protection of remnant off-channel backwater habitats.</p></div>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The physical geography and geology of the Driftless Area: The career and contributions of James C. Knox","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"The Geological Society of America","doi":"10.1130/2019.2543(07)","usgsCitation":"Belby, C.S., Spigel, L.J., and Fitzpatrick, F., 2019, Historic changes to floodplain systems in the Driftless Area, chap. <i>of</i> The physical geography and geology of the Driftless Area: The career and contributions of James C. Knox, p. 119-145, https://doi.org/10.1130/2019.2543(07).","productDescription":"27 p.","startPage":"119","endPage":"145","ipdsId":"IP-106257","costCenters":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"links":[{"id":381643,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Illinois, Wisconsin","otherGeospatial":"Driftless Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -92.0050048828125,\n              44.382765762252404\n            ],\n            [\n              -91.845703125,\n              44.209772586984485\n            ],\n            [\n              -91.56005859375,\n              44.06390660801779\n            ],\n            [\n              -91.3128662109375,\n              43.929549935614595\n            ],\n            [\n              -91.219482421875,\n              43.715534726205114\n            ],\n            [\n              -91.219482421875,\n              43.520671902437606\n            ],\n            [\n              -91.2030029296875,\n              43.35713822211053\n            ],\n            [\n              -91.0986328125,\n              43.305193797650546\n            ],\n            [\n              -91.14257812499999,\n              43.113014204188914\n            ],\n            [\n              -91.0986328125,\n              42.85985981506279\n            ],\n            [\n              -91.01074218749999,\n              42.71473218539458\n            ],\n            [\n              -90.71411132812499,\n              42.64204079304426\n            ],\n            [\n              -90.648193359375,\n              42.512601715736665\n            ],\n            [\n              -90.5767822265625,\n              42.4275113263909\n            ],\n            [\n              -90.450439453125,\n              42.35448465106744\n            ],\n            [\n              -90.3515625,\n              42.33418438593939\n            ],\n            [\n              -89.9176025390625,\n              42.4234565179383\n            ],\n            [\n              -89.6868896484375,\n              42.577354839557856\n            ],\n            [\n              -89.58251953125,\n              42.779275360241904\n            ],\n            [\n              -89.5440673828125,\n              42.96446257387128\n            ],\n            [\n              -89.571533203125,\n              43.12504316740127\n            ],\n            [\n              -89.703369140625,\n              43.22118973298753\n            ],\n            [\n              -89.857177734375,\n              43.38109758727857\n            ],\n            [\n              -89.9945068359375,\n              43.57243174740972\n            ],\n            [\n              -89.9725341796875,\n              43.75522505306928\n            ],\n            [\n              -90.08239746093749,\n              43.866218006556394\n            ],\n            [\n              -90.2691650390625,\n              43.97700467496408\n            ],\n            [\n              -90.3680419921875,\n              44.06390660801779\n            ],\n            [\n              -90.54931640625,\n              44.17038488259618\n            ],\n            [\n              -90.76904296874999,\n              44.315987905196906\n            ],\n            [\n              -90.90087890624999,\n              44.39454219215587\n            ],\n            [\n              -91.07666015625,\n              44.484749436619964\n            ],\n            [\n              -91.29089355468749,\n              44.61393394730626\n            ],\n            [\n              -91.505126953125,\n              44.64911632343077\n            ],\n            [\n              -91.768798828125,\n              44.64129986075226\n            ],\n            [\n              -91.900634765625,\n              44.62566377574352\n            ],\n            [\n              -91.99951171875,\n              44.50434127765394\n            ],\n            [\n              -92.0050048828125,\n              44.382765762252404\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Belby, Colin S. 0000-0002-9234-1528","orcid":"https://orcid.org/0000-0002-9234-1528","contributorId":245888,"corporation":false,"usgs":false,"family":"Belby","given":"Colin","email":"","middleInitial":"S.","affiliations":[{"id":12793,"text":"University of Wisconsin-La Crosse","active":true,"usgs":false}],"preferred":false,"id":807275,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spigel, Lindsay J 0000-0003-1425-5680","orcid":"https://orcid.org/0000-0003-1425-5680","contributorId":245890,"corporation":false,"usgs":false,"family":"Spigel","given":"Lindsay","email":"","middleInitial":"J","affiliations":[{"id":7257,"text":"Maine Geological Survey","active":true,"usgs":false}],"preferred":false,"id":807276,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fitzpatrick, Faith A. 0000-0002-9748-7075","orcid":"https://orcid.org/0000-0002-9748-7075","contributorId":209612,"corporation":false,"usgs":true,"family":"Fitzpatrick","given":"Faith A.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":807277,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70215288,"text":"70215288 - 2019 - Oyster reefs in northern Gulf of Mexico estuaries harbor diverse fish and decapod crustacean assemblages: A meta-synthesis","interactions":[],"lastModifiedDate":"2020-10-16T11:55:34.498702","indexId":"70215288","displayToPublicDate":"2019-10-14T15:07:26","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3912,"text":"Frontiers in Marine Science","onlineIssn":"2296-7745","active":true,"publicationSubtype":{"id":10}},"title":"Oyster reefs in northern Gulf of Mexico estuaries harbor diverse fish and decapod crustacean assemblages: A meta-synthesis","docAbstract":"<p><span>Oyster reefs provide habitat for numerous fish and decapod crustacean species that mediate ecosystem functioning and support vibrant fisheries. Recent focus on the restoration of eastern oyster (</span><i>Crassostrea virginica)</i><span>&nbsp;reefs stems from this role as a critical ecosystem engineer. Within the shallow estuaries of the northern Gulf of Mexico (nGoM), the eastern oyster is the dominant reef building organism. This study synthesizes data on fish and decapod crustacean occupancy of oyster reefs across nGoM with the goal of providing management and restoration benchmarks, something that is currently lacking for the region. Relevant data from 23 studies were identified, representing data from all five U.S. nGoM states over the last 28 years. Cumulatively, these studies documented over 120,000 individuals from 115 fish and 41 decapod crustacean species. Densities as high as 2,800 ind m</span><sup>−2</sup><span>&nbsp;were reported, with individual reef assemblages composed of as many as 52 species. Small, cryptic organisms that occupy interstitial spaces within the reefs, and sampled using trays, were found at an average density of 647 and 20 ind m</span><sup>−2</sup><span>&nbsp;for decapod crustaceans and fishes, respectively. Both groups of organisms were comprised, on average, of 8 species. Larger-bodied fishes captured adjacent to the reef using gill nets were found at an average density of 6 ind m</span><sup>−2</sup><span>, which came from 23 species. Decapod crustaceans sampled with gill nets had a much lower average density, &lt;1 ind m</span><sup>−2</sup><span>, and only contained 2 species. On average, seines captured the greatest number of fish species (</span><i>n</i><span>&nbsp;= 33), which were made up of both facultative residents and transients. These data provide general gear-specific benchmarks, based on values currently found in the region, to assist managers in assessing nekton occupancy of oyster reefs, and assessing trends or changes in status of oyster reef associated nekton support. More explicit reef descriptions (e.g., rugosity, height, area, adjacent habitat) would allow for more precise benchmarks as these factors are important in determining nekton assemblages, and sampling efficiency.</span></p>","language":"English","publisher":"Frontiers","doi":"10.3389/fmars.2019.00666","usgsCitation":"LaPeyre, M.K., Marshall, D., Miller, L.S., and Humphries, A.T., 2019, Oyster reefs in northern Gulf of Mexico estuaries harbor diverse fish and decapod crustacean assemblages: A meta-synthesis: Frontiers in Marine Science, v. 6, 666, 13 p., https://doi.org/10.3389/fmars.2019.00666.","productDescription":"666, 13 p.","ipdsId":"IP-108692","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":459521,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3389/fmars.2019.00666","text":"Publisher Index Page"},{"id":379387,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, Georgia, Florida, Louisianan, Mississippi, Texas","otherGeospatial":"Northern Gulf of Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -99.140625,\n              25.085598897064752\n            ],\n            [\n              -79.27734374999999,\n              25.085598897064752\n            ],\n            [\n              -79.27734374999999,\n              31.42866311735861\n            ],\n            [\n              -99.140625,\n              31.42866311735861\n            ],\n            [\n              -99.140625,\n              25.085598897064752\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","noUsgsAuthors":false,"publicationDate":"2019-10-25","publicationStatus":"PW","contributors":{"authors":[{"text":"LaPeyre, Megan K. 0000-0001-9936-2252 mlapeyre@usgs.gov","orcid":"https://orcid.org/0000-0001-9936-2252","contributorId":585,"corporation":false,"usgs":true,"family":"LaPeyre","given":"Megan","email":"mlapeyre@usgs.gov","middleInitial":"K.","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":801598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marshall, D. A.","contributorId":243135,"corporation":false,"usgs":false,"family":"Marshall","given":"D. A.","affiliations":[{"id":5115,"text":"Louisiana State University","active":true,"usgs":false}],"preferred":false,"id":801599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, L. S.","contributorId":243136,"corporation":false,"usgs":false,"family":"Miller","given":"L.","email":"","middleInitial":"S.","affiliations":[{"id":5115,"text":"Louisiana State University","active":true,"usgs":false}],"preferred":false,"id":801600,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Humphries, A. T.","contributorId":243137,"corporation":false,"usgs":false,"family":"Humphries","given":"A.","email":"","middleInitial":"T.","affiliations":[{"id":6922,"text":"University of Rhode Island","active":true,"usgs":false}],"preferred":false,"id":801601,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70215278,"text":"70215278 - 2019 - Morphodynamic resilience of intertidal mudflats on a seasonal time scale","interactions":[],"lastModifiedDate":"2020-10-14T20:24:23.359312","indexId":"70215278","displayToPublicDate":"2019-10-14T14:55:28","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":7159,"text":"JGR Oceans","active":true,"publicationSubtype":{"id":10}},"title":"Morphodynamic resilience of intertidal mudflats on a seasonal time scale","docAbstract":"<p><span>Intertidal mudflats are morphodynamic features present in many estuaries worldwide. Often located between vegetated shores and deep channels they comprise valuable ecosystems and serve to protect the hinterland by attenuating waves. Although mudflats are persistently present on yearly to decadal time scales, little is known on their morphodynamic adaptation to short‐term variations in forcing such as storms, spring‐neap tidal cycles, and sediment supply. This study aims to explore the morphodynamic resilience of mudflats to seasonal variations in forcing. First, we compare transects observed in South Bay, California, at 3‐ to 6‐monthly intervals. Second, we present the results of a process‐based, morphodynamic profile model (Mflat). Mflat is an open source, Matlab code that describes both cross‐shore and alongshore tidal hydrodynamics as well as a stationary wave model. An advection‐diffusion equation solves sediment transport while bed level changes occur by the divergence of the sediment transport field. Mflat reproduces the observed South San Francisco Bay profile in equilibrium with significant skill. Short‐term variations in hydrodynamic forcing and sediment characteristics disturb the profile mainly at the channel‐shoal edge. The modeled profile disturbance is consistent with observations. The modeled profile is remarkably resilient since it recovers to the equilibrium profile within weeks to months. The model results suggest that 3‐monthly observation intervals are probably too long to discriminate processes responsible for the profile disturbance. These processes may include variations in sediment supply, mudflat erodibility, and wave action as well as the spring‐neap tidal cycle.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2019JC015492","usgsCitation":"Van der Wegen, M., Roelvink, D., and Jaffe, B.E., 2019, Morphodynamic resilience of intertidal mudflats on a seasonal time scale: JGR Oceans, v. 124, no. 11, p. 8290-8308, https://doi.org/10.1029/2019JC015492.","productDescription":"19 p.","startPage":"8290","endPage":"8308","ipdsId":"IP-110231","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":459523,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1029/2019jc015492","text":"External Repository"},{"id":379385,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.958984375,\n              37.125286284966805\n            ],\n            [\n              -121.37695312499999,\n              37.125286284966805\n            ],\n            [\n              -121.37695312499999,\n              38.30718056188316\n            ],\n            [\n              -122.958984375,\n              38.30718056188316\n            ],\n            [\n              -122.958984375,\n              37.125286284966805\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"124","issue":"11","noUsgsAuthors":false,"publicationDate":"2019-11-26","publicationStatus":"PW","contributors":{"authors":[{"text":"Van der Wegen, Mick","contributorId":191095,"corporation":false,"usgs":false,"family":"Van der Wegen","given":"Mick","email":"","affiliations":[],"preferred":false,"id":801446,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roelvink, Dano","contributorId":139950,"corporation":false,"usgs":false,"family":"Roelvink","given":"Dano","email":"","affiliations":[{"id":13328,"text":"UNESCO-IHE","active":true,"usgs":false}],"preferred":false,"id":801447,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":801448,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70215282,"text":"70215282 - 2019 - Holocene Sea-Level Variability from Chesapeake Bay Tidal Marshes","interactions":[],"lastModifiedDate":"2020-10-14T19:46:59.518365","indexId":"70215282","displayToPublicDate":"2019-10-14T14:35:08","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1905,"text":"Holocene","active":true,"publicationSubtype":{"id":10}},"title":"Holocene Sea-Level Variability from Chesapeake Bay Tidal Marshes","docAbstract":"We reconstructed the last 10,000 years of Holocene relative sea-level rise (RSLR) from sediment core records in near Chesapeake Bay, eastern U.S.A., including new marsh records from the Potomac and Rappahannock Rivers, Virginia.  Results show mean RSLR rates of 2.6 mm yr-1 from 10 to 8 kilo-annum (ka) due to combined final ice-sheet melting during deglaciation and glacio-isostatic adjustment (GIA subsidence).  Mean RSLR rates from ~6 ka to present were 1.4 mm yr-1 due mainly to GIA, consistent with other east coast marsh records and geophysical models.  However, a progressively slower mean rate (< 1.0 mm yr-1) characterized the last 1000 years when a multi-century-long period of tidal marsh development occurred during the Medieval Climate Anomaly (MCA) and Little Ice Age (LIA) in the Chesapeake Bay region and other East Coast marshes.  This decrease was most likely due to climatic and glaciological processes and, correcting for GIA, represents a fall in global mean sea level (GMSL) at near the end of Holocene Neoglacial cooling.   These pre-historical climate- and GIA-driven Chesapeake Bay sea-level changes contrast sharply with those based on Chesapeake Bay tide-gauge rates (3.1-4.5 mm yr-1) (back to 1903).  After subtracting the GIA subsidence component, these rates can be attributed to long-term (millennial) global factors of accelerated ocean thermal expansion (~ 1.0 mm yr-1) and mass loss from alpine glaciers and Greenland and Antarctic Ice Sheets (1.5-2.0 mm yr-1).","language":"English","publisher":"SAGE Publications","doi":"10.1177/0959683619862028","usgsCitation":"Cronin, T.M., Clevenger, M.K., Tibert, N.E., Prescott, T., Toomey, M., Hubeny, J.B., Abbott, M.B., Seidenstein, J., Whitworth, H., Fisher, S., Wondolowski, N., and Ruefer, A., 2019, Holocene Sea-Level Variability from Chesapeake Bay Tidal Marshes: Holocene, v. 29, no. 11, p. 1979-1693, https://doi.org/10.1177/0959683619862028.","productDescription":"15 p.","startPage":"1979","endPage":"1693","ipdsId":"IP-102993","costCenters":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":459524,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1177/0959683619862028","text":"Publisher Index Page"},{"id":379383,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Delaware, Maryland, Virginia","otherGeospatial":"Chesapeake Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.6845703125,\n              36.88401445049676\n            ],\n            [\n              -75.7562255859375,\n              36.88401445049676\n            ],\n            [\n              -75.7562255859375,\n              39.06184913429154\n            ],\n            [\n              -76.6845703125,\n              39.06184913429154\n            ],\n            [\n              -76.6845703125,\n              36.88401445049676\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"29","issue":"11","noUsgsAuthors":false,"publicationDate":"2019-07-24","publicationStatus":"PW","contributors":{"authors":[{"text":"Cronin, Thomas M. 0000-0002-2643-0979 tcronin@usgs.gov","orcid":"https://orcid.org/0000-0002-2643-0979","contributorId":2579,"corporation":false,"usgs":true,"family":"Cronin","given":"Thomas","email":"tcronin@usgs.gov","middleInitial":"M.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":801637,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clevenger, Megan K.","contributorId":243159,"corporation":false,"usgs":false,"family":"Clevenger","given":"Megan","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":801638,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tibert, Neil E.","contributorId":243160,"corporation":false,"usgs":false,"family":"Tibert","given":"Neil","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":801639,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Prescott, Tammy","contributorId":243161,"corporation":false,"usgs":false,"family":"Prescott","given":"Tammy","email":"","affiliations":[],"preferred":false,"id":801640,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Toomey, Michael 0000-0003-0167-9273 mtoomey@usgs.gov","orcid":"https://orcid.org/0000-0003-0167-9273","contributorId":184097,"corporation":false,"usgs":true,"family":"Toomey","given":"Michael","email":"mtoomey@usgs.gov","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":801641,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hubeny, J. Bradford","contributorId":197080,"corporation":false,"usgs":false,"family":"Hubeny","given":"J.","email":"","middleInitial":"Bradford","affiliations":[],"preferred":false,"id":801642,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Abbott, Mark B.","contributorId":97733,"corporation":false,"usgs":true,"family":"Abbott","given":"Mark","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":801643,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Seidenstein, Julia","contributorId":243162,"corporation":false,"usgs":false,"family":"Seidenstein","given":"Julia","affiliations":[],"preferred":false,"id":801644,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Whitworth, Hannah","contributorId":243163,"corporation":false,"usgs":false,"family":"Whitworth","given":"Hannah","email":"","affiliations":[],"preferred":false,"id":801645,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Fisher, Samuel R","contributorId":225265,"corporation":false,"usgs":false,"family":"Fisher","given":"Samuel R","affiliations":[{"id":41086,"text":"La Sierra University","active":true,"usgs":false}],"preferred":false,"id":801646,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Wondolowski, Nick","contributorId":243164,"corporation":false,"usgs":false,"family":"Wondolowski","given":"Nick","email":"","affiliations":[],"preferred":false,"id":801647,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Ruefer, Anna","contributorId":243165,"corporation":false,"usgs":false,"family":"Ruefer","given":"Anna","email":"","affiliations":[],"preferred":false,"id":801648,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
,{"id":70215273,"text":"70215273 - 2019 - River water-quality concentration and flux estimation can be improved by accounting for serial correlation through an autoregressive model","interactions":[],"lastModifiedDate":"2020-10-15T13:33:08.421308","indexId":"70215273","displayToPublicDate":"2019-10-14T14:25:04","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"River water-quality concentration and flux estimation can be improved by accounting for serial correlation through an autoregressive model","docAbstract":"<p><span>Accurate quantification of riverine water‐quality concentration and flux is challenging because monitoring programs typically collect concentration data at lower frequencies than discharge data. Statistical methods are often used to estimate concentration and flux on days without observations. One recently developed approach is the Weighted Regressions on Time, Discharge, and Season (WRTDS), which has been shown to provide among the most accurate estimates compared to other common methods. The main objective of this work was to improve WRTDS estimation by accounting for the autocorrelation structure of model residuals using the first‐order autoregressive model (AR1). This modified approach, called WRTDS‐Kalman Filter (WRTDS‐K), was compared with WRTDS for six constituents including nitrate‐plus‐nitrite (NO</span><sub>x</sub><span>), total phosphorus, total Kjeldahl nitrogen, soluble reactive phosphorus, suspended sediment, and chloride. Near‐daily concentration records at nine sites were used to generate subsets through Monte Carlo sampling for five different sampling scenarios. Results show that WRTDS‐K provided generally better daily estimates of concentration and flux than WRTDS under these sampling scenarios for all constituents, especially NO</span><sub>x</sub><span>. The degree of improvement is strongly affected by the underlying sampling scenario, with WRTDS‐K gaining more advantage when more samples are available, and hence more residuals can be exploited. The performance of WRTDS‐K depends on the AR1 coefficient (ρ) and that relationship varies with constituents and sampling scenarios. These results provided recommendations on the optimal ρ for each constituent and sampling scenario. Overall, WRTDS‐K has the potential for broad applications to monitoring records elsewhere, as demonstrated by a pilot application to Chesapeake Bay tributaries.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2019wr025338","usgsCitation":"Zhang, Q., and Hirsch, R.M., 2019, River water-quality concentration and flux estimation can be improved by accounting for serial correlation through an autoregressive model: Water Resources Research, v. 55, no. 11, p. 9705-9723, https://doi.org/10.1029/2019wr025338.","productDescription":"19 p.","startPage":"9705","endPage":"9723","ipdsId":"IP-110106","costCenters":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"links":[{"id":488944,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2019wr025338","text":"Publisher Index Page"},{"id":379382,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Ohio","otherGeospatial":"Lake Erie and Ohio River tributaries","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -84.7705078125,\n              40.58058466412761\n            ],\n            [\n              -84.48486328124999,\n              40.01078714046552\n            ],\n            [\n              -83.9794921875,\n              39.53793974517628\n            ],\n            [\n              -83.3642578125,\n              39.90973623453719\n            ],\n            [\n              -82.72705078125,\n              39.2832938689385\n            ],\n            [\n              -82.37548828125,\n              41.04621681452063\n            ],\n            [\n              -83.408203125,\n              40.896905775860006\n            ],\n            [\n              -83.84765625,\n              41.178653972331674\n            ],\n            [\n              -83.7158203125,\n              41.82045509614034\n            ],\n            [\n              -84.3310546875,\n              41.918628865183045\n            ],\n            [\n              -84.6826171875,\n              41.393294288784865\n            ],\n            [\n              -85.1220703125,\n              41.16211393939692\n            ],\n            [\n              -85.0341796875,\n              40.54720023441049\n            ],\n            [\n              -84.7705078125,\n              40.58058466412761\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.9912109375,\n              41.72213058512578\n            ],\n            [\n              -81.36474609375,\n              41.343824581185686\n            ],\n            [\n              -81.82617187499999,\n              41.19518982948959\n            ],\n            [\n              -81.5185546875,\n              40.93011520598305\n            ],\n            [\n              -80.96923828125,\n              41.04621681452063\n            ],\n            [\n              -80.6396484375,\n              41.45919537950706\n            ],\n            [\n              -80.6396484375,\n              41.78769700539063\n            ],\n            [\n              -80.9912109375,\n              41.72213058512578\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"55","issue":"11","noUsgsAuthors":false,"publicationDate":"2019-11-25","publicationStatus":"PW","contributors":{"authors":[{"text":"Zhang, Qian 0000-0003-0500-5655","orcid":"https://orcid.org/0000-0003-0500-5655","contributorId":174393,"corporation":false,"usgs":false,"family":"Zhang","given":"Qian","email":"","affiliations":[{"id":38802,"text":"University of Maryland Center for Environmental Studies","active":true,"usgs":false}],"preferred":false,"id":801435,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hirsch, Robert M. 0000-0002-4534-075X rhirsch@usgs.gov","orcid":"https://orcid.org/0000-0002-4534-075X","contributorId":2005,"corporation":false,"usgs":true,"family":"Hirsch","given":"Robert","email":"rhirsch@usgs.gov","middleInitial":"M.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":502,"text":"Office of Surface Water","active":true,"usgs":true},{"id":37316,"text":"WMA - Integrated Information Dissemination Division","active":true,"usgs":true}],"preferred":true,"id":801436,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70218246,"text":"70218246 - 2019 - Infrasound from giant bubbles during explosive submarine eruptions","interactions":[],"lastModifiedDate":"2021-02-19T20:15:54.51462","indexId":"70218246","displayToPublicDate":"2019-10-14T14:11:45","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2845,"text":"Nature Geoscience","active":true,"publicationSubtype":{"id":10}},"title":"Infrasound from giant bubbles during explosive submarine eruptions","docAbstract":"<p><span>Shallow submarine volcanoes pose unique scientific and monitoring challenges. The interaction between water and magma can create violent explosions just below the surface, but the inaccessibility of submerged volcanoes means they are typically not instrumented. This both increases the risk to marine and aviation traffic and leaves the underlying eruption physics poorly understood. Here we use low-frequency sound in the atmosphere (infrasound) to examine the source mechanics of shallow submarine explosions from Bogoslof volcano, Alaska. We show that the infrasound originates from the oscillation and rupture of magmatic gas bubbles that initially formed from submerged vents, but that grew and burst above sea level. We model the low-frequency signals as overpressurized gas bubbles that grow near the water–air interface, which require bubble radii of 50–220 m. Bubbles of this size and larger have been described in explosive subaqueous eruptions for more than a century, but we present a unique geophysical record of this phenomenon. We propose that the dominant role of seawater during the effusion of gas-rich magma into shallow water is to repeatedly produce a gas-tight seal near the vent. This resealing mechanism leads to sequences of violent explosions and the release of large, bubble-forming volumes of gas—activity we describe as hydrovulcanian.</span></p>","language":"English","publisher":"Nature Publications","doi":"10.1038/s41561-019-0461-0","usgsCitation":"Lyons, J.J., Haney, M.M., Fee, D., Wech, A., and Waythomas, C.F., 2019, Infrasound from giant bubbles during explosive submarine eruptions: Nature Geoscience, v. 12, p. 952-958, https://doi.org/10.1038/s41561-019-0461-0.","productDescription":"7 p.","startPage":"952","endPage":"958","ipdsId":"IP-104588","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true},{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":383394,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Bogoslof volcano","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -168.78295898437497,\n              53.1928702436326\n            ],\n            [\n              -166.1737060546875,\n              53.1928702436326\n            ],\n            [\n              -166.1737060546875,\n              54.08517342088679\n            ],\n            [\n              -168.78295898437497,\n              54.08517342088679\n            ],\n            [\n              -168.78295898437497,\n              53.1928702436326\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"12","noUsgsAuthors":false,"publicationDate":"2019-10-14","publicationStatus":"PW","contributors":{"authors":[{"text":"Lyons, John J. 0000-0001-5409-1698 jlyons@usgs.gov","orcid":"https://orcid.org/0000-0001-5409-1698","contributorId":5394,"corporation":false,"usgs":true,"family":"Lyons","given":"John","email":"jlyons@usgs.gov","middleInitial":"J.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"preferred":true,"id":810690,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haney, Matthew M. 0000-0003-3317-7884 mhaney@usgs.gov","orcid":"https://orcid.org/0000-0003-3317-7884","contributorId":172948,"corporation":false,"usgs":true,"family":"Haney","given":"Matthew","email":"mhaney@usgs.gov","middleInitial":"M.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"preferred":true,"id":810691,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fee, David","contributorId":251816,"corporation":false,"usgs":false,"family":"Fee","given":"David","affiliations":[{"id":6695,"text":"UAF","active":true,"usgs":false}],"preferred":false,"id":810692,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wech, Aaron 0000-0003-4983-1991","orcid":"https://orcid.org/0000-0003-4983-1991","contributorId":202561,"corporation":false,"usgs":true,"family":"Wech","given":"Aaron","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":810693,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Waythomas, Christopher F. 0000-0002-3898-272X cwaythomas@usgs.gov","orcid":"https://orcid.org/0000-0002-3898-272X","contributorId":640,"corporation":false,"usgs":true,"family":"Waythomas","given":"Christopher","email":"cwaythomas@usgs.gov","middleInitial":"F.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":810694,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70215283,"text":"70215283 - 2019 - Riverine turtles select habitats maintained by natural discharge regimes in an unimpounded large river","interactions":[],"lastModifiedDate":"2020-10-16T11:57:01.515094","indexId":"70215283","displayToPublicDate":"2019-10-14T14:04:23","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3301,"text":"River Research and Applications","active":true,"publicationSubtype":{"id":10}},"title":"Riverine turtles select habitats maintained by natural discharge regimes in an unimpounded large river","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>Turtle populations are imperiled worldwide, but limited ecological information from unaltered systems hampers science‐based management and conservation of some species, especially riverine turtles such as the spiny softshell (<i>Apalone spinifera</i>). We therefore investigated movements and spatial habitat selection of 54<span>&nbsp;</span><i>A</i>.<span>&nbsp;</span><i>spinifera</i><span>&nbsp;</span>in 633 river kilometres (rkm) of the least‐altered river in the conterminous United States—the Yellowstone River in Montana—from 2005 to 2009. Movement rates and home ranges were smaller than in fragmented, altered river systems because nesting and overwintering habitats were common and in close proximity. Habitat selection also differed.<span>&nbsp;</span><i>A</i>.<span>&nbsp;</span><i>spinifera</i><span>&nbsp;</span>in the Yellowstone River overwintered in unaltered bluff pools and summered in complex reaches with side channels, islands, and diverse habitats. However, those in the highly altered Missouri River used deep alluvial pools for overwintering and flooded, inundated, or backwatered tributary mouths in spring and summer. Importantly, selected habitats in both rivers were functionally similar, including complex river reaches (with multiple channels, islands, and diverse habitats) and natural pool types. Unfortunately, these are the very habitats that are limited in rivers affected by dams, bank stabilization, and channelization. Therefore, preservation of natural and diverse riverine habitats—and the fluvial dynamics that maintain them—may enhance conservation of<span>&nbsp;</span><i>A</i>.<span>&nbsp;</span><i>spinifera</i><span>&nbsp;</span>in large rivers.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1002/rra.3496","usgsCitation":"Tornabene, B., Jaeger, M.E., Bramblett, R.G., Nelson, M., McClenning, N., Watson, T., Ankrum, A., Frazer, K., Reinhold, A.M., and Zale, A.V., 2019, Riverine turtles select habitats maintained by natural discharge regimes in an unimpounded large river: River Research and Applications, v. 35, no. 9, p. 1489-1498, https://doi.org/10.1002/rra.3496.","productDescription":"10 p.","startPage":"1489","endPage":"1498","ipdsId":"IP-103713","costCenters":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"links":[{"id":379380,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Montana, North Dakota, South Dakota, Wyoming","otherGeospatial":"Yellowstone River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -99.228515625,\n              43.068887774169625\n            ],\n            [\n              -98.173828125,\n              43.068887774169625\n            ],\n            [\n              -99.84374999999999,\n              45.398449976304086\n            ],\n            [\n              -100.546875,\n              47.81315451752768\n            ],\n            [\n              -104.150390625,\n              48.516604348867475\n            ],\n            [\n              -109.3359375,\n              47.81315451752768\n            ],\n            [\n              -108.80859375,\n              46.619261036171515\n            ],\n            [\n              -107.05078125,\n              47.100044694025215\n            ],\n            [\n              -108.45703125,\n              44.84029065139799\n            ],\n            [\n              -108.369140625,\n              43.51668853502906\n            ],\n            [\n              -105.029296875,\n              43.89789239125797\n            ],\n            [\n              -104.67773437499999,\n              47.27922900257082\n            ],\n            [\n              -102.568359375,\n              46.98025235521883\n            ],\n            [\n              -101.25,\n              45.27488643704891\n            ],\n            [\n              -100.37109375,\n              43.26120612479979\n            ],\n            [\n              -99.228515625,\n              43.068887774169625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"35","issue":"9","noUsgsAuthors":false,"publicationDate":"2019-07-26","publicationStatus":"PW","contributors":{"authors":[{"text":"Tornabene, Brian J.","contributorId":200041,"corporation":false,"usgs":false,"family":"Tornabene","given":"Brian J.","affiliations":[],"preferred":false,"id":801492,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jaeger, Matthew E.","contributorId":243074,"corporation":false,"usgs":false,"family":"Jaeger","given":"Matthew","email":"","middleInitial":"E.","affiliations":[{"id":48633,"text":"MT FWP","active":true,"usgs":false}],"preferred":false,"id":801493,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bramblett, Robert G.","contributorId":169857,"corporation":false,"usgs":false,"family":"Bramblett","given":"Robert","email":"","middleInitial":"G.","affiliations":[{"id":5098,"text":"Department of Ecology, Montana State University","active":true,"usgs":false}],"preferred":false,"id":801494,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nelson, Mark","contributorId":214209,"corporation":false,"usgs":false,"family":"Nelson","given":"Mark","affiliations":[{"id":7058,"text":"Alaska Department of Fish and Game","active":true,"usgs":false}],"preferred":false,"id":801495,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"McClenning, Nathan","contributorId":243075,"corporation":false,"usgs":false,"family":"McClenning","given":"Nathan","email":"","affiliations":[{"id":48633,"text":"MT FWP","active":true,"usgs":false}],"preferred":false,"id":801496,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Watson, Trevor","contributorId":243076,"corporation":false,"usgs":false,"family":"Watson","given":"Trevor","email":"","affiliations":[{"id":48633,"text":"MT FWP","active":true,"usgs":false}],"preferred":false,"id":801497,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ankrum, Alan","contributorId":243077,"corporation":false,"usgs":false,"family":"Ankrum","given":"Alan","email":"","affiliations":[{"id":48633,"text":"MT FWP","active":true,"usgs":false}],"preferred":false,"id":801498,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Frazer, Kenneth","contributorId":243078,"corporation":false,"usgs":false,"family":"Frazer","given":"Kenneth","email":"","affiliations":[{"id":48633,"text":"MT FWP","active":true,"usgs":false}],"preferred":false,"id":801499,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Reinhold, Ann Marie","contributorId":200043,"corporation":false,"usgs":false,"family":"Reinhold","given":"Ann","email":"","middleInitial":"Marie","affiliations":[],"preferred":false,"id":801500,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Zale, Alexander V. 0000-0003-1703-885X zale@usgs.gov","orcid":"https://orcid.org/0000-0003-1703-885X","contributorId":3010,"corporation":false,"usgs":true,"family":"Zale","given":"Alexander","email":"zale@usgs.gov","middleInitial":"V.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":801501,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70208993,"text":"70208993 - 2019 - Calibration of the USGS National Hydrologic Model in ungauged basins using statistical at-site streamflow simulations","interactions":[],"lastModifiedDate":"2020-03-10T14:20:54","indexId":"70208993","displayToPublicDate":"2019-10-14T13:57:26","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2341,"text":"Journal of Hydrologic Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Calibration of the USGS National Hydrologic Model in ungauged basins using statistical at-site streamflow simulations","docAbstract":"In the absence of measured streamflow, statistically simulated daily streamflow can be used to support the ability of physical models to represent hydrologic processes at ungauged locations.  The objective of this study was to determine the feasibility of using statistical simulations in place of measured streamflow to calibrate physical models in ungauged basins.  Daily streamflow was simulated at each of the 1,410 gauged watersheds using a cross-validated implementation of pooled ordinary kriging (POK).  In this manner, the streamflow at each gauge was simulated as if no at-site streamflow information were available. The National Hydrologic Model application of the Precipitation-Runoff Modeling System was then calibrated through two separate procedures: (1) with measured streamflow, and (2) with statistically simulated streamflow in lieu of measured streamflow.  Calibrating with statistically simulated streamflow produced performances within 23% of applications with knowledge of at-site measurements.  Furthermore, statistically generated streamflow produced accurate timing information, which, when combined with alternative data sets (e.g., evapotranspiration, recharge, etc.), can be used to improve representation of hydrologic processes at ungauged locations.","language":"English","publisher":"ASCE","doi":"10.1061/(ASCE)HE.1943-5584.0001854","usgsCitation":"Farmer, W., LaFontaine, J., and Hay, L., 2019, Calibration of the USGS National Hydrologic Model in ungauged basins using statistical at-site streamflow simulations: Journal of Hydrologic Engineering, v. 24, no. 11, 04019049, 13 p., https://doi.org/10.1061/(ASCE)HE.1943-5584.0001854.","productDescription":"04019049, 13 p.","ipdsId":"IP-101969","costCenters":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"links":[{"id":437307,"rank":0,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9U2A2KU","text":"USGS data release","linkHelpText":"Physical and Statistical Simulations of Daily Streamflow (2000-2010) across the Continental United States for an Analysis of Blended Simulation Methods"},{"id":373073,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"geometry\": {\n        \"type\": \"MultiPolygon\",\n        \"coordinates\": [\n          [\n            [\n              [\n                -94.81758,\n                49.38905\n              ],\n              [\n                -94.64,\n                48.84\n              ],\n              [\n                -94.32914,\n                48.67074\n              ],\n              [\n                -93.63087,\n                48.60926\n              ],\n              [\n                -92.61,\n                48.45\n              ],\n              [\n                -91.64,\n                48.14\n              ],\n              [\n                -90.83,\n                48.27\n              ],\n              [\n                -89.6,\n                48.01\n              ],\n              [\n                -89.27292,\n                48.01981\n              ],\n              [\n                -88.37811,\n                48.30292\n              ],\n              [\n                -87.43979,\n                47.94\n              ],\n              [\n                -86.46199,\n                47.55334\n              ],\n              [\n                -85.65236,\n                47.22022\n              ],\n              [\n                -84.87608,\n                46.90008\n              ],\n              [\n                -84.77924,\n                46.6371\n              ],\n              [\n                -84.54375,\n                46.53868\n              ],\n              [\n                -84.6049,\n                46.4396\n              ],\n              [\n                -84.3367,\n                46.40877\n              ],\n              [\n                -84.14212,\n                46.51223\n              ],\n              [\n                -84.09185,\n                46.27542\n              ],\n              [\n                -83.89077,\n                46.11693\n              ],\n              [\n                -83.61613,\n                46.11693\n              ],\n              [\n                -83.46955,\n                45.99469\n              ],\n              [\n                -83.59285,\n                45.81689\n              ],\n              [\n                -82.55092,\n                45.34752\n              ],\n              [\n                -82.33776,\n                44.44\n              ],\n              [\n                -82.13764,\n                43.57109\n              ],\n              [\n                -82.43,\n                42.98\n              ],\n              [\n                -82.9,\n                42.43\n              ],\n              [\n                -83.12,\n                42.08\n              ],\n              [\n                -83.142,\n                41.97568\n              ],\n              [\n                -83.02981,\n                41.8328\n              ],\n              [\n                -82.69009,\n                41.67511\n              ],\n              [\n                -82.43928,\n                41.67511\n              ],\n              [\n                -81.27775,\n                42.20903\n              ],\n              [\n                -80.24745,\n                42.3662\n              ],\n              [\n                -78.93936,\n                42.86361\n              ],\n              [\n                -78.92,\n                42.965\n              ],\n              [\n                -79.01,\n                43.27\n              ],\n              [\n                -79.17167,\n                43.46634\n              ],\n              [\n                -78.72028,\n                43.62509\n              ],\n              [\n                -77.73789,\n                43.62906\n              ],\n              [\n                -76.82003,\n                43.62878\n              ],\n              [\n                -76.5,\n                44.01846\n              ],\n              [\n                -76.375,\n                44.09631\n              ],\n              [\n                -75.31821,\n                44.81645\n              ],\n              [\n                -74.867,\n                45.00048\n              ],\n              [\n                -73.34783,\n                45.00738\n              ],\n              [\n                -71.50506,\n                45.0082\n              ],\n              [\n                -71.405,\n                45.255\n              ],\n              [\n                -71.08482,\n                45.30524\n              ],\n              [\n                -70.66,\n                45.46\n              ],\n              [\n                -70.305,\n                45.915\n              ],\n              [\n                -69.99997,\n                46.69307\n              ],\n              [\n                -69.23722,\n                47.44778\n              ],\n              [\n                -68.905,\n                47.185\n              ],\n              [\n                -68.23444,\n                47.35486\n              ],\n              [\n                -67.79046,\n                47.06636\n              ],\n              [\n                -67.79134,\n                45.70281\n              ],\n              [\n                -67.13741,\n                45.13753\n              ],\n              [\n                -66.96466,\n                44.8097\n              ],\n              [\n                -68.03252,\n                44.3252\n              ],\n              [\n                -69.06,\n                43.98\n              ],\n              [\n                -70.11617,\n                43.68405\n              ],\n              [\n                -70.64548,\n                43.09024\n              ],\n              [\n                -70.81489,\n                42.8653\n              ],\n              [\n                -70.825,\n                42.335\n              ],\n              [\n                -70.495,\n                41.805\n              ],\n              [\n                -70.08,\n                41.78\n              ],\n              [\n                -70.185,\n                42.145\n              ],\n              [\n                -69.88497,\n                41.92283\n              ],\n              [\n                -69.96503,\n                41.63717\n              ],\n              [\n                -70.64,\n                41.475\n              ],\n              [\n                -71.12039,\n                41.49445\n              ],\n              [\n                -71.86,\n                41.32\n              ],\n              [\n                -72.295,\n                41.27\n              ],\n              [\n                -72.87643,\n                41.22065\n              ],\n              [\n                -73.71,\n                40.9311\n              ],\n              [\n                -72.24126,\n                41.11948\n              ],\n              [\n                -71.945,\n                40.93\n              ],\n              [\n                -73.345,\n                40.63\n              ],\n              [\n                -73.982,\n                40.628\n              ],\n              [\n                -73.95232,\n                40.75075\n              ],\n              [\n                -74.25671,\n                40.47351\n              ],\n              [\n                -73.96244,\n                40.42763\n              ],\n              [\n                -74.17838,\n                39.70926\n              ],\n              [\n                -74.90604,\n                38.93954\n              ],\n              [\n                -74.98041,\n                39.1964\n              ],\n              [\n                -75.20002,\n                39.24845\n              ],\n              [\n                -75.52805,\n                39.4985\n              ],\n              [\n                -75.32,\n                38.96\n              ],\n              [\n                -75.07183,\n                38.78203\n              ],\n              [\n                -75.05673,\n                38.40412\n              ],\n              [\n                -75.37747,\n                38.01551\n              ],\n              [\n                -75.94023,\n                37.21689\n              ],\n              [\n                -76.03127,\n                37.2566\n              ],\n              [\n                -75.72205,\n                37.93705\n              ],\n              [\n                -76.23287,\n                38.31921\n              ],\n              [\n                -76.35,\n                39.15\n              ],\n              [\n                -76.54272,\n                38.71762\n              ],\n              [\n                -76.32933,\n                38.08326\n              ],\n              [\n                -76.99,\n                38.23999\n              ],\n              [\n                -76.30162,\n                37.91794\n              ],\n              [\n                -76.25874,\n                36.9664\n              ],\n              [\n                -75.9718,\n                36.89726\n              ],\n              [\n                -75.86804,\n                36.55125\n              ],\n              [\n                -75.72749,\n                35.55074\n              ],\n              [\n                -76.36318,\n                34.80854\n              ],\n              [\n                -77.39763,\n                34.51201\n              ],\n              [\n                -78.05496,\n                33.92547\n              ],\n              [\n                -78.55435,\n                33.86133\n              ],\n              [\n                -79.06067,\n                33.49395\n              ],\n              [\n                -79.20357,\n                33.15839\n              ],\n              [\n                -80.30132,\n                32.50935\n              ],\n              [\n                -80.86498,\n                32.0333\n              ],\n              [\n                -81.33629,\n                31.44049\n              ],\n              [\n                -81.49042,\n                30.72999\n              ],\n              [\n                -81.31371,\n                30.03552\n              ],\n              [\n                -80.98,\n                29.18\n              ],\n              [\n                -80.53558,\n                28.47213\n              ],\n              [\n                -80.53,\n                28.04\n              ],\n              [\n                -80.05654,\n                26.88\n              ],\n              [\n                -80.08801,\n                26.20576\n              ],\n              [\n                -80.13156,\n                25.81677\n              ],\n              [\n                -80.38103,\n                25.20616\n              ],\n              [\n                -80.68,\n                25.08\n              ],\n              [\n                -81.17213,\n                25.20126\n              ],\n              [\n                -81.33,\n                25.64\n              ],\n              [\n                -81.71,\n                25.87\n              ],\n              [\n                -82.24,\n                26.73\n              ],\n              [\n                -82.70515,\n                27.49504\n              ],\n              [\n                -82.85526,\n                27.88624\n              ],\n              [\n                -82.65,\n                28.55\n              ],\n              [\n                -82.93,\n                29.1\n              ],\n              [\n                -83.70959,\n                29.93656\n              ],\n              [\n                -84.1,\n                30.09\n              ],\n              [\n                -85.10882,\n                29.63615\n              ],\n              [\n                -85.28784,\n                29.68612\n              ],\n              [\n                -85.7731,\n                30.15261\n              ],\n              [\n                -86.4,\n                30.4\n              ],\n              [\n                -87.53036,\n                30.27433\n              ],\n              [\n                -88.41782,\n                30.3849\n              ],\n              [\n                -89.18049,\n                30.31598\n              ],\n              [\n                -89.59383,\n                30.15999\n              ],\n              [\n                -89.41373,\n                29.89419\n              ],\n              [\n                -89.43,\n                29.48864\n              ],\n              [\n                -89.21767,\n                29.29108\n              ],\n              [\n                -89.40823,\n                29.15961\n              ],\n              [\n                -89.77928,\n                29.30714\n              ],\n              [\n                -90.15463,\n                29.11743\n              ],\n              [\n                -90.88022,\n                29.14854\n              ],\n              [\n                -91.62678,\n                29.677\n              ],\n              [\n                -92.49906,\n                29.5523\n              ],\n              [\n                -93.22637,\n                29.78375\n              ],\n              [\n                -93.84842,\n                29.71363\n              ],\n              [\n                -94.69,\n                29.48\n              ],\n              [\n                -95.60026,\n                28.73863\n              ],\n              [\n                -96.59404,\n                28.30748\n              ],\n              [\n                -97.14,\n                27.83\n              ],\n              [\n                -97.37,\n                27.38\n              ],\n              [\n                -97.38,\n                26.69\n              ],\n              [\n                -97.33,\n                26.21\n              ],\n              [\n                -97.14,\n                25.87\n              ],\n              [\n                -97.53,\n                25.84\n              ],\n              [\n                -98.24,\n                26.06\n              ],\n              [\n                -99.02,\n                26.37\n              ],\n              [\n                -99.3,\n                26.84\n              ],\n              [\n                -99.52,\n                27.54\n              ],\n              [\n                -100.11,\n                28.11\n              ],\n              [\n                -100.45584,\n                28.69612\n              ],\n              [\n                -100.9576,\n                29.38071\n              ],\n              [\n                -101.6624,\n                29.7793\n              ],\n              [\n                -102.48,\n                29.76\n              ],\n              [\n                -103.11,\n                28.97\n              ],\n              [\n                -103.94,\n                29.27\n              ],\n              [\n                -104.45697,\n                29.57196\n              ],\n              [\n                -104.70575,\n                30.12173\n              ],\n              [\n                -105.03737,\n                30.64402\n              ],\n              [\n                -105.63159,\n                31.08383\n              ],\n              [\n                -106.1429,\n                31.39995\n              ],\n              [\n                -106.50759,\n                31.75452\n              ],\n              [\n                -108.24,\n                31.75485\n              ],\n              [\n                -108.24194,\n                31.34222\n              ],\n              [\n                -109.035,\n                31.34194\n              ],\n              [\n                -111.02361,\n                31.33472\n              ],\n              [\n                -113.30498,\n                32.03914\n              ],\n              [\n                -114.815,\n                32.52528\n              ],\n              [\n                -114.72139,\n                32.72083\n              ],\n              [\n                -115.99135,\n                32.61239\n              ],\n              [\n                -117.12776,\n                32.53534\n              ],\n              [\n                -117.29594,\n                33.04622\n              ],\n              [\n                -117.944,\n                33.62124\n              ],\n              [\n                -118.4106,\n                33.74091\n              ],\n              [\n                -118.51989,\n                34.02778\n              ],\n              [\n                -119.081,\n                34.078\n              ],\n              [\n                -119.43884,\n                34.34848\n              ],\n              [\n                -120.36778,\n                34.44711\n              ],\n              [\n                -120.62286,\n                34.60855\n              ],\n              [\n                -120.74433,\n                35.15686\n              ],\n              [\n                -121.71457,\n                36.16153\n              ],\n              [\n                -122.54747,\n                37.55176\n              ],\n              [\n                -122.51201,\n                37.78339\n              ],\n              [\n                -122.95319,\n                38.11371\n              ],\n              [\n                -123.7272,\n                38.95166\n              ],\n              [\n                -123.86517,\n                39.76699\n              ],\n              [\n                -124.39807,\n                40.3132\n              ],\n              [\n                -124.17886,\n                41.14202\n              ],\n              [\n                -124.2137,\n                41.99964\n              ],\n              [\n                -124.53284,\n                42.76599\n              ],\n              [\n                -124.14214,\n                43.70838\n              ],\n              [\n                -124.02053,\n                44.6159\n              ],\n              [\n                -123.89893,\n                45.52341\n              ],\n              [\n                -124.07963,\n                46.86475\n              ],\n              [\n                -124.39567,\n                47.72017\n              ],\n              [\n                -124.68721,\n                48.18443\n              ],\n              [\n                -124.5661,\n                48.37971\n              ],\n              [\n                -123.12,\n                48.04\n              ],\n              [\n                -122.58736,\n                47.096\n              ],\n              [\n                -122.34,\n                47.36\n              ],\n              [\n                -122.5,\n                48.18\n              ],\n              [\n                -122.84,\n                49\n              ],\n              [\n                -120,\n                49\n              ],\n              [\n                -117.03121,\n                49\n              ],\n              [\n                -116.04818,\n                49\n              ],\n              [\n                -113,\n                49\n              ],\n              [\n                -110.05,\n                49\n              ],\n              [\n                -107.05,\n                49\n              ],\n              [\n                -104.04826,\n                48.99986\n              ],\n              [\n                -100.65,\n                49\n              ],\n              [\n                -97.22872,\n                49.0007\n              ],\n              [\n                -95.15907,\n                49\n              ],\n              [\n                -95.15609,\n                49.38425\n              ],\n              [\n                -94.81758,\n                49.38905\n              ]\n            ]\n          ]\n        ]\n      },\n      \"properties\": {\n        \"name\": \"United States\"\n      }\n    }\n  ]\n}","volume":"24","issue":"11","publishingServiceCenter":{"id":2,"text":"Denver PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Farmer, William 0000-0002-2865-2196 wfarmer@usgs.gov","orcid":"https://orcid.org/0000-0002-2865-2196","contributorId":223175,"corporation":false,"usgs":true,"family":"Farmer","given":"William","email":"wfarmer@usgs.gov","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":784444,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LaFontaine, Jacob 0000-0003-4923-2630 jlafonta@usgs.gov","orcid":"https://orcid.org/0000-0003-4923-2630","contributorId":223176,"corporation":false,"usgs":true,"family":"LaFontaine","given":"Jacob","email":"jlafonta@usgs.gov","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"preferred":true,"id":784445,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hay, Lauren 0000-0003-3763-4595 lhay@usgs.gov","orcid":"https://orcid.org/0000-0003-3763-4595","contributorId":223177,"corporation":false,"usgs":true,"family":"Hay","given":"Lauren","email":"lhay@usgs.gov","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":784446,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70215287,"text":"70215287 - 2019 - Large loss of CO2 in winter observed across pan-arctic permafrost region","interactions":[],"lastModifiedDate":"2020-10-15T13:42:01.281389","indexId":"70215287","displayToPublicDate":"2019-10-14T13:45:43","publicationYear":"2019","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2841,"text":"Nature Climate Change","onlineIssn":"1758-6798","printIssn":"1758-678X","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Large loss of CO<sub>2</sub> in winter observed across pan-arctic permafrost region","title":"Large loss of CO2 in winter observed across pan-arctic permafrost region","docAbstract":"<p><span>Recent warming in the Arctic, which has been amplified during the winter</span><sup><a id=\"ref-link-section-d35506e2410\" title=\"Huang, J. Recently amplified Arctic warming has contributed to a continual global warming trend. Nat. Clim. Change 7, 875–879 (2017).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR1\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR1\">1</a>,<a id=\"ref-link-section-d35506e2410_1\" title=\"Koenigk, T. et al. Arctic Climate Change in 21st century CMIP5 simulations with EC-Earth. Clim. Dynam. 40, 2719–2743 (2013).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR2\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR2\">2</a>,<a id=\"ref-link-section-d35506e2413\" title=\"Cohen, J. et al. Recent Arctic amplification and extreme mid-latitude weather. Nat. Geosci. 7, 627–637 (2014).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR3\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 3\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR3\">3</a></sup><span>, greatly enhances microbial decomposition of soil organic matter and subsequent release of carbon dioxide (CO</span><sub>2</sub><span>)</span><sup><a id=\"ref-link-section-d35506e2419\" title=\"Schadel, C. et al. Potential carbon emissions dominated by carbon dioxide from thawed permafrost soils. Nat. Clim. Change 6, 950–953 (2016).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR4\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 4\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR4\">4</a></sup><span>. However, the amount of CO</span><sub>2</sub><span>&nbsp;released in winter is not known and has not been well represented by ecosystem models or empirically based estimates</span><sup><a id=\"ref-link-section-d35506e2425\" title=\"Fisher, J. B. et al. Carbon cycle uncertainty in the Alaskan Arctic. Biogeosciences 11, 4271–4288 (2014).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR5\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 5\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR5\">5</a>,<a id=\"ref-link-section-d35506e2428\" title=\"Commane, R. et al. Carbon dioxide sources from Alaska driven by increasing early winter respiration from Arctic tundra. Proc. Natl Acad. Sci. USA 114, 5361–5366 (2017).\" href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR6\" data-track=\"click\" data-track-action=\"reference anchor\" data-track-label=\"link\" data-test=\"citation-ref\" aria-label=\"Reference 6\" data-mce-href=\"https://www.nature.com/articles/s41558-019-0592-8#ref-CR6\">6</a></sup><span>. Here we synthesize regional in situ observations of CO</span><sub>2</sub><span>&nbsp;flux from Arctic and boreal soils to assess current and future winter carbon losses from the northern permafrost domain. We estimate a contemporary loss of 1,662 TgC per year from the permafrost region during the winter season (October–April). This loss is greater than the average growing season carbon uptake for this region estimated from process models (−1,032 TgC per year). Extending model predictions to warmer conditions up to 2100 indicates that winter CO</span><sub>2</sub><span>&nbsp;emissions will increase 17% under a moderate mitigation scenario—Representative Concentration Pathway 4.5—and 41% under business-as-usual emissions scenario—Representative Concentration Pathway 8.5. Our results provide a baseline for winter CO</span><sub>2</sub><span>&nbsp;emissions from northern terrestrial regions and indicate that enhanced soil CO</span><sub>2</sub><span>&nbsp;loss due to winter warming may offset growing season carbon uptake under future climatic conditions.</span></p>","language":"English","publisher":"Nature Publishing Group","doi":"10.1038/s41558-019-0592-8","usgsCitation":"Natali, S.M., Watts, J.D., Potter, S., Rogers, B.M., Ludwig, S.M., Selbmann, A., Sullivan, P., Abbott, B., Arndt, K.A., Birch, L., Bjorkman, M., Bloom, A., Celis, G., Christiensen, T.R., Christiansen, C.T., Commane, R., Cooper, E.J., Crill, P., Czimczik, C., Davydov, S., Du, J., Egan, J.E., Elberling, B., Euskirchen, E.S., Friborg, T., Genet, H., Gockede, M., Goodrich, J.P., Grogan, P., Helbig, M., Jafarov, E.E., Jastrow, J., Kalhori, A., Kim, Y., Kimball, J., Kutzbach, L., Lara, M.J., Larsen, K.S., Loranty, M., Lund, M., Lupascu, M., Madani, N., Malhorta, A., McFarland, J., McGuire, D.A., Michelson, A., Minions, C., Oechel, W.C., Olefeldt, D., Parmentier, F., Pirk, N., Poulter, B., Quinton, W.L., Rezanezhad, F., Risk, D., Sachs, T., Schaefer, K., Schmidt, N.M., Schuur, E.A., Semenchuk, P.R., Shaver, G., Sonnentag, O., Starr, G., Treat, C.C., Waldrop, M.P., Wang, Y., Welker, J., Wille, C., Xu, X., Zhang, Z., Zhuang, Q., and Zona, D., 2019, Large loss of CO2 in winter observed across pan-arctic permafrost region: Nature Climate Change, v. 9, p. 852-857, https://doi.org/10.1038/s41558-019-0592-8.","productDescription":"6 p.","startPage":"852","endPage":"857","ipdsId":"IP-102596","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":459531,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hdl.handle.net/11250/2649468","text":"External Repository"},{"id":379379,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Antartica","otherGeospatial":"northern permafrost region","volume":"9","noUsgsAuthors":false,"publicationDate":"2019-10-21","publicationStatus":"PW","contributors":{"authors":[{"text":"Natali, Susan M","contributorId":243092,"corporation":false,"usgs":false,"family":"Natali","given":"Susan","email":"","middleInitial":"M","affiliations":[{"id":48638,"text":"Woods Hole Research Center, Falmouth, MA, USA","active":true,"usgs":false}],"preferred":false,"id":801526,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Watts, Jennifer D.","contributorId":243093,"corporation":false,"usgs":false,"family":"Watts","given":"Jennifer","email":"","middleInitial":"D.","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":801527,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Potter, Stefano","contributorId":243094,"corporation":false,"usgs":false,"family":"Potter","given":"Stefano","email":"","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":801528,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rogers, Brendan M.","contributorId":169247,"corporation":false,"usgs":false,"family":"Rogers","given":"Brendan","email":"","middleInitial":"M.","affiliations":[{"id":25456,"text":"Woods Hole Research Center, Falmouth, MA, United States","active":true,"usgs":false}],"preferred":false,"id":801529,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ludwig, Sarah M.","contributorId":243095,"corporation":false,"usgs":false,"family":"Ludwig","given":"Sarah","email":"","middleInitial":"M.","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":801530,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Selbmann, Anne-Katrin","contributorId":243096,"corporation":false,"usgs":false,"family":"Selbmann","given":"Anne-Katrin","email":"","affiliations":[{"id":48639,"text":"University of Bayreuth","active":true,"usgs":false}],"preferred":false,"id":801531,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sullivan, Patrick F.","contributorId":243097,"corporation":false,"usgs":false,"family":"Sullivan","given":"Patrick F.","affiliations":[{"id":36971,"text":"University of Alaska","active":true,"usgs":false}],"preferred":false,"id":801532,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Abbott, Benjamin W.","contributorId":218049,"corporation":false,"usgs":false,"family":"Abbott","given":"Benjamin W.","affiliations":[{"id":6681,"text":"Brigham Young University","active":true,"usgs":false}],"preferred":false,"id":801533,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Arndt, Kyle A.","contributorId":243098,"corporation":false,"usgs":false,"family":"Arndt","given":"Kyle","email":"","middleInitial":"A.","affiliations":[{"id":6608,"text":"San Diego State University","active":true,"usgs":false}],"preferred":false,"id":801534,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Birch, Leah","contributorId":243099,"corporation":false,"usgs":false,"family":"Birch","given":"Leah","email":"","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":801535,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Bjorkman, Mats P.","contributorId":243100,"corporation":false,"usgs":false,"family":"Bjorkman","given":"Mats P.","affiliations":[{"id":12695,"text":"University of Gothenburg","active":true,"usgs":false}],"preferred":false,"id":801536,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Bloom, Anthony","contributorId":243101,"corporation":false,"usgs":false,"family":"Bloom","given":"Anthony","email":"","affiliations":[{"id":7218,"text":"California Institute of Technology","active":true,"usgs":false}],"preferred":false,"id":801537,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Celis, Gerardo","contributorId":200152,"corporation":false,"usgs":false,"family":"Celis","given":"Gerardo","email":"","affiliations":[],"preferred":false,"id":801538,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Christiensen, Torben R.","contributorId":243102,"corporation":false,"usgs":false,"family":"Christiensen","given":"Torben","email":"","middleInitial":"R.","affiliations":[{"id":37318,"text":"Aarhus University","active":true,"usgs":false}],"preferred":false,"id":801539,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Christiansen, Casper T.","contributorId":243103,"corporation":false,"usgs":false,"family":"Christiansen","given":"Casper","email":"","middleInitial":"T.","affiliations":[{"id":48640,"text":"Bjerknes Centre for Climate Research","active":true,"usgs":false}],"preferred":false,"id":801540,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Commane, Roisin","contributorId":243104,"corporation":false,"usgs":false,"family":"Commane","given":"Roisin","email":"","affiliations":[{"id":7171,"text":"Columbia University","active":true,"usgs":false}],"preferred":false,"id":801541,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Cooper, Elisabeth J. 0000-0002-0634-1282","orcid":"https://orcid.org/0000-0002-0634-1282","contributorId":243105,"corporation":false,"usgs":false,"family":"Cooper","given":"Elisabeth","email":"","middleInitial":"J.","affiliations":[{"id":39021,"text":"The Arctic University of Norway","active":true,"usgs":false}],"preferred":false,"id":801542,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Crill, Patrick","contributorId":169402,"corporation":false,"usgs":false,"family":"Crill","given":"Patrick","affiliations":[{"id":24562,"text":"Stockholm University","active":true,"usgs":false}],"preferred":false,"id":801543,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Czimczik, Claudia","contributorId":243106,"corporation":false,"usgs":false,"family":"Czimczik","given":"Claudia","email":"","affiliations":[{"id":34134,"text":"UC Irvine","active":true,"usgs":false}],"preferred":false,"id":801544,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Davydov, Sergey","contributorId":243107,"corporation":false,"usgs":false,"family":"Davydov","given":"Sergey","email":"","affiliations":[{"id":48641,"text":"Pacific geographical Institute","active":true,"usgs":false}],"preferred":false,"id":801545,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Du, Jinyang","contributorId":243108,"corporation":false,"usgs":false,"family":"Du","given":"Jinyang","email":"","affiliations":[{"id":36523,"text":"University of Montana","active":true,"usgs":false}],"preferred":false,"id":801546,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Egan, Jocelyn E.","contributorId":243109,"corporation":false,"usgs":false,"family":"Egan","given":"Jocelyn","email":"","middleInitial":"E.","affiliations":[{"id":24650,"text":"Dalhousie University","active":true,"usgs":false}],"preferred":false,"id":801547,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"Elberling, Bo","contributorId":243110,"corporation":false,"usgs":false,"family":"Elberling","given":"Bo","email":"","affiliations":[{"id":12672,"text":"University of Copenhagen","active":true,"usgs":false}],"preferred":false,"id":801548,"contributorType":{"id":1,"text":"Authors"},"rank":23},{"text":"Euskirchen, Eugenie S. 0000-0002-0848-4295","orcid":"https://orcid.org/0000-0002-0848-4295","contributorId":173730,"corporation":false,"usgs":false,"family":"Euskirchen","given":"Eugenie","email":"","middleInitial":"S.","affiliations":[{"id":7211,"text":"University of Alaska, Fairbanks","active":true,"usgs":false}],"preferred":false,"id":801549,"contributorType":{"id":1,"text":"Authors"},"rank":24},{"text":"Friborg, Thomas 0000-0001-5633-6097","orcid":"https://orcid.org/0000-0001-5633-6097","contributorId":217406,"corporation":false,"usgs":false,"family":"Friborg","given":"Thomas","email":"","affiliations":[{"id":12672,"text":"University of Copenhagen","active":true,"usgs":false}],"preferred":false,"id":801550,"contributorType":{"id":1,"text":"Authors"},"rank":25},{"text":"Genet, Helene","contributorId":198686,"corporation":false,"usgs":false,"family":"Genet","given":"Helene","email":"","affiliations":[],"preferred":false,"id":801551,"contributorType":{"id":1,"text":"Authors"},"rank":26},{"text":"Gockede, Mathias","contributorId":243111,"corporation":false,"usgs":false,"family":"Gockede","given":"Mathias","email":"","affiliations":[{"id":39621,"text":"Max Planck Institute for Biogeochemistry","active":true,"usgs":false}],"preferred":false,"id":801552,"contributorType":{"id":1,"text":"Authors"},"rank":27},{"text":"Goodrich, Jordan P.","contributorId":243112,"corporation":false,"usgs":false,"family":"Goodrich","given":"Jordan","email":"","middleInitial":"P.","affiliations":[{"id":6608,"text":"San Diego State University","active":true,"usgs":false}],"preferred":false,"id":801553,"contributorType":{"id":1,"text":"Authors"},"rank":28},{"text":"Grogan, Paul","contributorId":243113,"corporation":false,"usgs":false,"family":"Grogan","given":"Paul","email":"","affiliations":[{"id":48642,"text":"Queen's University, Ontario","active":true,"usgs":false}],"preferred":false,"id":801554,"contributorType":{"id":1,"text":"Authors"},"rank":29},{"text":"Helbig, Manuel 0000-0003-1996-8639","orcid":"https://orcid.org/0000-0003-1996-8639","contributorId":217411,"corporation":false,"usgs":false,"family":"Helbig","given":"Manuel","email":"","affiliations":[{"id":25502,"text":"McMaster University","active":true,"usgs":false}],"preferred":false,"id":801555,"contributorType":{"id":1,"text":"Authors"},"rank":30},{"text":"Jafarov, Elchin E.","contributorId":197486,"corporation":false,"usgs":false,"family":"Jafarov","given":"Elchin","email":"","middleInitial":"E.","affiliations":[{"id":13447,"text":"Los Alamos National Laboratory","active":true,"usgs":false}],"preferred":false,"id":801556,"contributorType":{"id":1,"text":"Authors"},"rank":31},{"text":"Jastrow, Julie","contributorId":243114,"corporation":false,"usgs":false,"family":"Jastrow","given":"Julie","affiliations":[{"id":17946,"text":"Argonne National Laboratory","active":true,"usgs":false}],"preferred":false,"id":801557,"contributorType":{"id":1,"text":"Authors"},"rank":32},{"text":"Kalhori, Aram","contributorId":243115,"corporation":false,"usgs":false,"family":"Kalhori","given":"Aram","email":"","affiliations":[{"id":6608,"text":"San Diego State University","active":true,"usgs":false}],"preferred":false,"id":801558,"contributorType":{"id":1,"text":"Authors"},"rank":33},{"text":"Kim, Yongwon","contributorId":171930,"corporation":false,"usgs":false,"family":"Kim","given":"Yongwon","email":"","affiliations":[],"preferred":false,"id":801559,"contributorType":{"id":1,"text":"Authors"},"rank":34},{"text":"Kimball, John S","contributorId":167148,"corporation":false,"usgs":false,"family":"Kimball","given":"John S","affiliations":[{"id":5091,"text":"Flathead Lake Biological Station, Fish and Wildlife Genomics Group, Division of Biological Sciences, University of Montana, Polson, MT 59860, USA","active":true,"usgs":false}],"preferred":false,"id":801560,"contributorType":{"id":1,"text":"Authors"},"rank":35},{"text":"Kutzbach, Lars","contributorId":217417,"corporation":false,"usgs":false,"family":"Kutzbach","given":"Lars","email":"","affiliations":[{"id":39625,"text":"Universität Hamburg","active":true,"usgs":false}],"preferred":false,"id":801561,"contributorType":{"id":1,"text":"Authors"},"rank":36},{"text":"Lara, Mark J.","contributorId":194640,"corporation":false,"usgs":false,"family":"Lara","given":"Mark","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":801562,"contributorType":{"id":1,"text":"Authors"},"rank":37},{"text":"Larsen, Klaus S.","contributorId":243116,"corporation":false,"usgs":false,"family":"Larsen","given":"Klaus","email":"","middleInitial":"S.","affiliations":[{"id":12672,"text":"University of Copenhagen","active":true,"usgs":false}],"preferred":false,"id":801563,"contributorType":{"id":1,"text":"Authors"},"rank":38},{"text":"Loranty, Michael M","contributorId":243117,"corporation":false,"usgs":false,"family":"Loranty","given":"Michael M","affiliations":[{"id":37669,"text":"Colgate University","active":true,"usgs":false}],"preferred":false,"id":801564,"contributorType":{"id":1,"text":"Authors"},"rank":39},{"text":"Lund, Magnus","contributorId":243118,"corporation":false,"usgs":false,"family":"Lund","given":"Magnus","email":"","affiliations":[{"id":37318,"text":"Aarhus University","active":true,"usgs":false}],"preferred":false,"id":801565,"contributorType":{"id":1,"text":"Authors"},"rank":40},{"text":"Lupascu, Massimo","contributorId":178298,"corporation":false,"usgs":false,"family":"Lupascu","given":"Massimo","email":"","affiliations":[],"preferred":false,"id":801566,"contributorType":{"id":1,"text":"Authors"},"rank":41},{"text":"Madani, Nima","contributorId":243119,"corporation":false,"usgs":false,"family":"Madani","given":"Nima","email":"","affiliations":[{"id":7023,"text":"Jet Propulsion Laboratory, California Institute of Technology","active":true,"usgs":false}],"preferred":false,"id":801567,"contributorType":{"id":1,"text":"Authors"},"rank":42},{"text":"Malhorta, Avni","contributorId":243120,"corporation":false,"usgs":false,"family":"Malhorta","given":"Avni","email":"","affiliations":[{"id":6986,"text":"Stanford University","active":true,"usgs":false}],"preferred":false,"id":801568,"contributorType":{"id":1,"text":"Authors"},"rank":43},{"text":"McFarland, Jack 0000-0001-9672-8597","orcid":"https://orcid.org/0000-0001-9672-8597","contributorId":214819,"corporation":false,"usgs":true,"family":"McFarland","given":"Jack","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":801569,"contributorType":{"id":1,"text":"Authors"},"rank":44},{"text":"McGuire, David A.","contributorId":243121,"corporation":false,"usgs":false,"family":"McGuire","given":"David","email":"","middleInitial":"A.","affiliations":[{"id":7211,"text":"University of Alaska, Fairbanks","active":true,"usgs":false}],"preferred":false,"id":801570,"contributorType":{"id":1,"text":"Authors"},"rank":45},{"text":"Michelson, Anders","contributorId":243122,"corporation":false,"usgs":false,"family":"Michelson","given":"Anders","email":"","affiliations":[{"id":12672,"text":"University of Copenhagen","active":true,"usgs":false}],"preferred":false,"id":801571,"contributorType":{"id":1,"text":"Authors"},"rank":46},{"text":"Minions, Christina","contributorId":243123,"corporation":false,"usgs":false,"family":"Minions","given":"Christina","email":"","affiliations":[{"id":16705,"text":"Woods Hole Research Center","active":true,"usgs":false}],"preferred":false,"id":801572,"contributorType":{"id":1,"text":"Authors"},"rank":47},{"text":"Oechel, Walter C. 0000-0002-3504-026X","orcid":"https://orcid.org/0000-0002-3504-026X","contributorId":177503,"corporation":false,"usgs":false,"family":"Oechel","given":"Walter","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":801573,"contributorType":{"id":1,"text":"Authors"},"rank":48},{"text":"Olefeldt, David","contributorId":169408,"corporation":false,"usgs":false,"family":"Olefeldt","given":"David","affiliations":[{"id":32365,"text":"Department of Renewable Resources, University of Alberta","active":true,"usgs":false}],"preferred":false,"id":801574,"contributorType":{"id":1,"text":"Authors"},"rank":49},{"text":"Parmentier, Frans-Jan","contributorId":243124,"corporation":false,"usgs":false,"family":"Parmentier","given":"Frans-Jan","affiliations":[{"id":48608,"text":"University of Oslo","active":true,"usgs":false}],"preferred":false,"id":801575,"contributorType":{"id":1,"text":"Authors"},"rank":50},{"text":"Pirk, Norbert","contributorId":243125,"corporation":false,"usgs":false,"family":"Pirk","given":"Norbert","email":"","affiliations":[{"id":13428,"text":"Lund University","active":true,"usgs":false}],"preferred":false,"id":801576,"contributorType":{"id":1,"text":"Authors"},"rank":51},{"text":"Poulter, Benjamin 0000-0002-9493-8600","orcid":"https://orcid.org/0000-0002-9493-8600","contributorId":200477,"corporation":false,"usgs":false,"family":"Poulter","given":"Benjamin","email":"","affiliations":[],"preferred":false,"id":801577,"contributorType":{"id":1,"text":"Authors"},"rank":52},{"text":"Quinton, William L.","contributorId":176298,"corporation":false,"usgs":false,"family":"Quinton","given":"William","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":801578,"contributorType":{"id":1,"text":"Authors"},"rank":53},{"text":"Rezanezhad, Fereidoun","contributorId":243126,"corporation":false,"usgs":false,"family":"Rezanezhad","given":"Fereidoun","email":"","affiliations":[{"id":6655,"text":"University of Waterloo","active":true,"usgs":false}],"preferred":false,"id":801579,"contributorType":{"id":1,"text":"Authors"},"rank":54},{"text":"Risk, David","contributorId":243127,"corporation":false,"usgs":false,"family":"Risk","given":"David","email":"","affiliations":[{"id":48643,"text":"St. Francis Xavier University","active":true,"usgs":false}],"preferred":false,"id":801580,"contributorType":{"id":1,"text":"Authors"},"rank":55},{"text":"Sachs, Torsten 0000-0002-9959-4771","orcid":"https://orcid.org/0000-0002-9959-4771","contributorId":208637,"corporation":false,"usgs":false,"family":"Sachs","given":"Torsten","email":"","affiliations":[{"id":34716,"text":"GFZ German Research Centre for Geosciences, Potsdam, Germany","active":true,"usgs":false}],"preferred":false,"id":801581,"contributorType":{"id":1,"text":"Authors"},"rank":56},{"text":"Schaefer, Kevin 0000-0002-5444-9917","orcid":"https://orcid.org/0000-0002-5444-9917","contributorId":202096,"corporation":false,"usgs":false,"family":"Schaefer","given":"Kevin","email":"","affiliations":[{"id":36340,"text":"National Snow and National Snow and Ice Data Center, Cooperative Institute for Research, Environmental Sciences, University of Colorado at Boulder, Boulder, Colorado, USA","active":true,"usgs":false}],"preferred":false,"id":801582,"contributorType":{"id":1,"text":"Authors"},"rank":57},{"text":"Schmidt, Neils M.","contributorId":243128,"corporation":false,"usgs":false,"family":"Schmidt","given":"Neils","email":"","middleInitial":"M.","affiliations":[{"id":37318,"text":"Aarhus University","active":true,"usgs":false}],"preferred":false,"id":801583,"contributorType":{"id":1,"text":"Authors"},"rank":58},{"text":"Schuur, Edward A.","contributorId":218050,"corporation":false,"usgs":false,"family":"Schuur","given":"Edward","email":"","middleInitial":"A.","affiliations":[{"id":12698,"text":"Northern Arizona University","active":true,"usgs":false}],"preferred":false,"id":801584,"contributorType":{"id":1,"text":"Authors"},"rank":59},{"text":"Semenchuk, Philipp R.","contributorId":243129,"corporation":false,"usgs":false,"family":"Semenchuk","given":"Philipp","email":"","middleInitial":"R.","affiliations":[{"id":12677,"text":"University of Vienna","active":true,"usgs":false}],"preferred":false,"id":801585,"contributorType":{"id":1,"text":"Authors"},"rank":60},{"text":"Shaver, Gaius","contributorId":243130,"corporation":false,"usgs":false,"family":"Shaver","given":"Gaius","affiliations":[{"id":33904,"text":"Marine Biological Laboratory","active":true,"usgs":false}],"preferred":false,"id":801586,"contributorType":{"id":1,"text":"Authors"},"rank":61},{"text":"Sonnentag, Oliver 0000-0001-9333-9721","orcid":"https://orcid.org/0000-0001-9333-9721","contributorId":225735,"corporation":false,"usgs":false,"family":"Sonnentag","given":"Oliver","email":"","affiliations":[{"id":41192,"text":"Université de Montreal","active":true,"usgs":false}],"preferred":false,"id":801587,"contributorType":{"id":1,"text":"Authors"},"rank":62},{"text":"Starr, Gregory","contributorId":243131,"corporation":false,"usgs":false,"family":"Starr","given":"Gregory","affiliations":[{"id":36730,"text":"University of Alabama","active":true,"usgs":false}],"preferred":false,"id":801588,"contributorType":{"id":1,"text":"Authors"},"rank":63},{"text":"Treat, Claire C.","contributorId":150798,"corporation":false,"usgs":false,"family":"Treat","given":"Claire","email":"","middleInitial":"C.","affiliations":[{"id":18105,"text":"University of New Hampshire, Durham","active":true,"usgs":false}],"preferred":false,"id":801589,"contributorType":{"id":1,"text":"Authors"},"rank":64},{"text":"Waldrop, Mark P. 0000-0003-1829-7140","orcid":"https://orcid.org/0000-0003-1829-7140","contributorId":243132,"corporation":false,"usgs":true,"family":"Waldrop","given":"Mark","email":"","middleInitial":"P.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":801590,"contributorType":{"id":1,"text":"Authors"},"rank":65},{"text":"Wang, Yihui","contributorId":243133,"corporation":false,"usgs":false,"family":"Wang","given":"Yihui","email":"","affiliations":[{"id":6608,"text":"San Diego State University","active":true,"usgs":false}],"preferred":false,"id":801591,"contributorType":{"id":1,"text":"Authors"},"rank":66},{"text":"Welker, Jeffrey","contributorId":214926,"corporation":false,"usgs":false,"family":"Welker","given":"Jeffrey","affiliations":[{"id":37194,"text":"University of Alaska Anchorage","active":true,"usgs":false}],"preferred":false,"id":801592,"contributorType":{"id":1,"text":"Authors"},"rank":67},{"text":"Wille, Christian","contributorId":243134,"corporation":false,"usgs":false,"family":"Wille","given":"Christian","email":"","affiliations":[{"id":48644,"text":"GFZ German Research Center for Geosciences","active":true,"usgs":false}],"preferred":false,"id":801593,"contributorType":{"id":1,"text":"Authors"},"rank":68},{"text":"Xu, Xiaofeng","contributorId":167811,"corporation":false,"usgs":false,"family":"Xu","given":"Xiaofeng","email":"","affiliations":[],"preferred":false,"id":801594,"contributorType":{"id":1,"text":"Authors"},"rank":69},{"text":"Zhang, Zhen 0000-0003-0899-1139","orcid":"https://orcid.org/0000-0003-0899-1139","contributorId":149173,"corporation":false,"usgs":false,"family":"Zhang","given":"Zhen","email":"","affiliations":[],"preferred":false,"id":801595,"contributorType":{"id":1,"text":"Authors"},"rank":70},{"text":"Zhuang, Qianlai","contributorId":207137,"corporation":false,"usgs":false,"family":"Zhuang","given":"Qianlai","email":"","affiliations":[{"id":13186,"text":"Purdue University","active":true,"usgs":false}],"preferred":false,"id":801596,"contributorType":{"id":1,"text":"Authors"},"rank":71},{"text":"Zona, Donatella","contributorId":217433,"corporation":false,"usgs":false,"family":"Zona","given":"Donatella","email":"","affiliations":[{"id":6608,"text":"San Diego State University","active":true,"usgs":false}],"preferred":false,"id":801597,"contributorType":{"id":1,"text":"Authors"},"rank":72}]}}
]}