{"pageNumber":"1838","pageRowStart":"45925","pageSize":"25","recordCount":184617,"records":[{"id":70034606,"text":"70034606 - 2011 - Mid Holocene lake level and shoreline behavior during the Nipissing phase of the upper Great Lakes at Alpena, Michigan, USA","interactions":[],"lastModifiedDate":"2021-04-15T12:00:47.440536","indexId":"70034606","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Mid Holocene lake level and shoreline behavior during the Nipissing phase of the upper Great Lakes at Alpena, Michigan, USA","docAbstract":"<p><span>The Nipissing phase was the last pre-modern high-water stage of the upper Great Lakes. Represented as either a one- or two-peak&nbsp;highstand, the Nipissing occurred following a long-term lake-level rise. This transgression was primarily an erosional event with only the final stage of the transgression preserved as barriers, spits, and strandplains of beach ridges. South of Alpena, Michigan, mid to late&nbsp;Holocene&nbsp;coastal deposits occur as a strandplain between Devils Lake and Lake Huron. The landward part of this strandplain is a higher elevation platform that formed during the final stage of lake-level rise to the Nipissing peak. The pre-Nipissing&nbsp;shoreline&nbsp;transgressed over Devils Lake lagoonal deposits from 6.4 to 6.1</span><span>&nbsp;</span><span>ka. The first beach ridge formed ~</span><span>&nbsp;</span><span>6</span><span>&nbsp;</span><span>ka, and then the shoreline advanced toward Lake Huron, producing beach ridges about every 70</span><span>&nbsp;</span><span>years. This depositional regression produced a slightly thickening wedge of sediment during a lake-level rise that formed 20 beach ridges. The rise ended at 4.5</span><span>&nbsp;</span><span>ka at the Nipissing peak. This peak was short-lived, as lake level fell &gt;</span><span>&nbsp;</span><span>4</span><span>&nbsp;</span><span>m during the following 500</span><span>&nbsp;</span><span>years. During this lake-level rise and subsequent fall, the shoreline underwent several forms of shoreline behavior, including erosional transgression,&nbsp;aggradation, depositional transgression, depositional regression, and forced regression. Other upper Great Lakes Nipissing platforms indicate that the lake-level change observed at Alpena of a rapid pre-Nipissing lake-level rise followed by a slower rise to the Nipissing peak, and a post-Nipissing rapid lake-level fall is representative of mid Holocene lake level in the upper Great Lakes.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jglr.2011.05.012","issn":"03801330","usgsCitation":"Thompson, T., Lepper, K., Endres, A., Johnston, J., Baedke, S., Argyilan, E., Booth, R., and Wilcox, D., 2011, Mid Holocene lake level and shoreline behavior during the Nipissing phase of the upper Great Lakes at Alpena, Michigan, USA: Journal of Great Lakes Research, v. 37, no. 3, p. 567-576, https://doi.org/10.1016/j.jglr.2011.05.012.","productDescription":"10 p.","startPage":"567","endPage":"576","costCenters":[],"links":[{"id":243630,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215804,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jglr.2011.05.012"}],"country":"United States","state":"Michigan","city":"Alpena","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83.5455322265625,\n              44.820812031724444\n            ],\n            [\n              -83.2598876953125,\n              44.820812031724444\n            ],\n            [\n              -83.2598876953125,\n              45.1394300814679\n            ],\n            [\n              -83.5455322265625,\n              45.1394300814679\n            ],\n            [\n              -83.5455322265625,\n              44.820812031724444\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a56b1e4b0c8380cd6d763","contributors":{"authors":[{"text":"Thompson, T.A.","contributorId":73226,"corporation":false,"usgs":true,"family":"Thompson","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":446627,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lepper, K.","contributorId":81284,"corporation":false,"usgs":true,"family":"Lepper","given":"K.","email":"","affiliations":[],"preferred":false,"id":446628,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Endres, A.L.","contributorId":71025,"corporation":false,"usgs":true,"family":"Endres","given":"A.L.","email":"","affiliations":[],"preferred":false,"id":446626,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Johnston, J.W.","contributorId":67260,"corporation":false,"usgs":true,"family":"Johnston","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":446625,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Baedke, S.J.","contributorId":14585,"corporation":false,"usgs":true,"family":"Baedke","given":"S.J.","affiliations":[],"preferred":false,"id":446622,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Argyilan, E.P.","contributorId":11822,"corporation":false,"usgs":true,"family":"Argyilan","given":"E.P.","affiliations":[],"preferred":false,"id":446621,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Booth, R.K.","contributorId":47122,"corporation":false,"usgs":true,"family":"Booth","given":"R.K.","email":"","affiliations":[],"preferred":false,"id":446623,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Wilcox, D.A.","contributorId":55382,"corporation":false,"usgs":true,"family":"Wilcox","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":446624,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70034222,"text":"70034222 - 2011 - The challenge of interpreting environmental tracer concentrations in fractured rock and carbonate aquifers","interactions":[],"lastModifiedDate":"2020-01-11T10:09:06","indexId":"70034222","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1923,"text":"Hydrogeology Journal","active":true,"publicationSubtype":{"id":10}},"title":"The challenge of interpreting environmental tracer concentrations in fractured rock and carbonate aquifers","docAbstract":"<p>No abstract available.</p>","language":"English, French, Spanish","publisher":"Springer","doi":"10.1007/s10040-010-0678-x","issn":"14312174","usgsCitation":"Shapiro, A.M., 2011, The challenge of interpreting environmental tracer concentrations in fractured rock and carbonate aquifers: Hydrogeology Journal, v. 19, no. 1, p. 9-12, https://doi.org/10.1007/s10040-010-0678-x.","productDescription":"4 p.","startPage":"9","endPage":"12","numberOfPages":"4","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":244582,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-12-02","publicationStatus":"PW","scienceBaseUri":"505baa11e4b08c986b3226e7","contributors":{"authors":[{"text":"Shapiro, Allen M. 0000-0002-6425-9607 ashapiro@usgs.gov","orcid":"https://orcid.org/0000-0002-6425-9607","contributorId":2164,"corporation":false,"usgs":true,"family":"Shapiro","given":"Allen","email":"ashapiro@usgs.gov","middleInitial":"M.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":779341,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70034451,"text":"70034451 - 2011 - Fishes and tetrapods in the upper pennsylvanian (kasimovian) cohn coal member of the mattoon formation of illinois, United States: Systematics, paleoecology, and paleoenvironments","interactions":[],"lastModifiedDate":"2021-04-20T16:15:42.69393","indexId":"70034451","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3000,"text":"Palaios","active":true,"publicationSubtype":{"id":10}},"title":"Fishes and tetrapods in the upper pennsylvanian (kasimovian) cohn coal member of the mattoon formation of illinois, United States: Systematics, paleoecology, and paleoenvironments","docAbstract":"<p><span>A newly discovered vertebrate assemblage is reported from the Upper Pennsylvanian (mid- to upper Kasimovian) Cohn Coal Member of the Mattoon Formation of southeast Illinois, United States. Teeth, scales, and spines of xenacanth (Dicentrodus, Orthacanthus, Triodus, Xenacanthus) and euselachian (Sphenacanthus) sharks dominate the assemblage. Less common are the teeth, scales, and centra of holocephalan (Helodus) and actinopterygian fishes, together with rare tetrapod (mainly pelycosaur) phalanges and centra. The assemblage occurs within a broad, shallow channel incised into a prominent Vertisol. The channel is interpreted as having been cut during a seasonally dry glacial phase when sea level was low, but filled during a subsequent transgression triggered by deglaciation. We interpret this as a brackish water (estuarine) assemblage, based on the co-occurrence of the vertebrate material with spirorbids (putative microconchids) and paleoecological inferences gleaned from a critical analysis of the literature dealing with Pennsylvanian fish ecology. This interpretation is broadly consistent with taphonomic data and the results of&nbsp;</span><sup>87</sup><span>Sr/</span><sup>86</sup><span>Sr isotope analysis of shark material. The pelycosaur material may have been reworked from the lowstand Vertisol, however, and these animals occupied dryland niches that developed during glacial phases.</span></p>","language":"English","publisher":"Geoscience Word","doi":"10.2110/palo.2010.p10-121r","issn":"08831351","usgsCitation":"Carpenter, D., Falcon-Lang, H.J., Benton, M., and Nelson, W., 2011, Fishes and tetrapods in the upper pennsylvanian (kasimovian) cohn coal member of the mattoon formation of illinois, United States: Systematics, paleoecology, and paleoenvironments: Palaios, v. 26, no. 10, p. 639-657, https://doi.org/10.2110/palo.2010.p10-121r.","productDescription":"19 p.","startPage":"639","endPage":"657","costCenters":[],"links":[{"id":244790,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216892,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2110/palo.2010.p10-121r"}],"country":"United States","state":"Illinois","county":"Wabash","otherGeospatial":"The Friendsville Mine","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.85079956054688,\n              38.47616943274547\n            ],\n            [\n              -87.77835845947266,\n              38.47616943274547\n            ],\n            [\n              -87.77835845947266,\n              38.52802454624194\n            ],\n            [\n              -87.85079956054688,\n              38.52802454624194\n            ],\n            [\n              -87.85079956054688,\n              38.47616943274547\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"26","issue":"10","noUsgsAuthors":false,"publicationDate":"2011-11-03","publicationStatus":"PW","scienceBaseUri":"505a10b6e4b0c8380cd53d97","contributors":{"authors":[{"text":"Carpenter, D.","contributorId":101115,"corporation":false,"usgs":true,"family":"Carpenter","given":"D.","email":"","affiliations":[],"preferred":false,"id":445862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Falcon-Lang, H. J.","contributorId":41220,"corporation":false,"usgs":true,"family":"Falcon-Lang","given":"H.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":445860,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Benton, M.J.","contributorId":78174,"corporation":false,"usgs":true,"family":"Benton","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":445861,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Nelson, W.J.","contributorId":17762,"corporation":false,"usgs":true,"family":"Nelson","given":"W.J.","email":"","affiliations":[],"preferred":false,"id":445859,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70034604,"text":"70034604 - 2011 - Probing magnetic bottom and crustal temperature variations along the Red Sea margin of Egypt","interactions":[],"lastModifiedDate":"2021-04-15T12:01:31.957985","indexId":"70034604","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3525,"text":"Tectonophysics","active":true,"publicationSubtype":{"id":10}},"title":"Probing magnetic bottom and crustal temperature variations along the Red Sea margin of Egypt","docAbstract":"<p><span>Over 50 magnetic bottom depths derived from spectra of magnetic anomalies in Eastern Egypt along the Red Sea margin show variable magnetic bottoms ranging from 10 to 34</span><span>&nbsp;</span><span>km. The deep magnetic bottoms correspond more closely to the Moho depth in the region, and not the depth of 580</span><span>&nbsp;</span><span>°C, which lies significantly deeper on the steady state geotherms. These results support the idea of Wasilewski and coworkers that the Moho is a magnetic boundary in continental regions. Reduced-to-pole magnetic highs correspond to areas of Younger Granites that were emplaced toward the end of the Precambrian. Other crystalline Precambrian units formed earlier during the closure of ocean basins are not strongly magnetic. In the north, magnetic bottoms are shallow (10–15</span><span>&nbsp;</span><span>km) in regions with a high proportion of these Younger Granites. In the south, the shoaling of the magnetic bottom associated with the Younger Granites appears to be restricted to the Aswan and Ras Banas regions. Complexity in the variation of magnetic bottom depths may arise due to a combination of factors: i) regions of Younger (Precambrian) Granites with high magnetite content in the upper crust, leaving behind low Curie temperature titanomagnetite components in the middle and lower crust, ii) rise in the depth of 580</span><span>&nbsp;</span><span>°C isotherm where the crust may have been heated due to initiation of intense magmatism at the time of the Red Sea rifting (~</span><span>&nbsp;</span><span>20</span><span>&nbsp;</span><span>Ma), and iii) the contrast of the above two factors with respect to the neighboring regions where the Moho and/or Curie temperature truncates lithospheric ferromagnetism. Estimates of fractal and centroid magnetic bottoms in the oceanic regions of the Red Sea are significantly below the Moho in places suggesting that oceanic uppermost mantle may be serpentinized to the depth of 15–30</span><span>&nbsp;</span><span>km in those regions.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.tecto.2011.08.002","issn":"00401951","usgsCitation":"Ravat, D., Salem, A., Abdelaziz, A., Elawadi, E., and Morgan, P., 2011, Probing magnetic bottom and crustal temperature variations along the Red Sea margin of Egypt: Tectonophysics, v. 510, no. 3-4, p. 337-344, https://doi.org/10.1016/j.tecto.2011.08.002.","productDescription":"8 p.","startPage":"337","endPage":"344","numberOfPages":"8","costCenters":[],"links":[{"id":243601,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Egypt","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[34.9226,29.50133],[34.64174,29.09942],[34.42655,28.34399],[34.15451,27.8233],[33.92136,27.6487],[33.58811,27.97136],[33.13676,28.41765],[32.42323,29.85108],[32.32046,29.76043],[32.73482,28.70523],[33.34876,27.69989],[34.10455,26.14227],[34.47387,25.59856],[34.79507,25.03375],[35.69241,23.92671],[35.49372,23.75237],[35.52598,23.10244],[36.69069,22.20485],[36.86623,22],[32.9,22],[29.02,22],[25,22],[25,25.6825],[25,29.23865],[24.70007,30.04419],[24.95762,30.6616],[24.80287,31.08929],[25.16482,31.56915],[26.49533,31.58568],[27.45762,31.32126],[28.45048,31.02577],[28.91353,30.87005],[29.68342,31.18686],[30.09503,31.4734],[30.97693,31.55586],[31.68796,31.4296],[31.96041,30.9336],[32.19247,31.26034],[32.99392,31.02407],[33.7734,30.96746],[34.26544,31.21936],[34.9226,29.50133]]]},\"properties\":{\"name\":\"Egypt\"}}]}","volume":"510","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8ccbe4b0c8380cd7e8bc","contributors":{"authors":[{"text":"Ravat, D.","contributorId":102971,"corporation":false,"usgs":true,"family":"Ravat","given":"D.","email":"","affiliations":[],"preferred":false,"id":446617,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Salem, A.","contributorId":47604,"corporation":false,"usgs":true,"family":"Salem","given":"A.","email":"","affiliations":[],"preferred":false,"id":446615,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Abdelaziz, A.M.S.","contributorId":101480,"corporation":false,"usgs":true,"family":"Abdelaziz","given":"A.M.S.","email":"","affiliations":[],"preferred":false,"id":446616,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elawadi, E.","contributorId":40694,"corporation":false,"usgs":true,"family":"Elawadi","given":"E.","email":"","affiliations":[],"preferred":false,"id":446614,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Morgan, P.","contributorId":34096,"corporation":false,"usgs":false,"family":"Morgan","given":"P.","email":"","affiliations":[],"preferred":false,"id":446613,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70034602,"text":"70034602 - 2011 - Human dignity in concept and practice","interactions":[],"lastModifiedDate":"2021-04-14T21:35:28.154501","indexId":"70034602","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3098,"text":"Policy Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Human dignity in concept and practice","docAbstract":"<p><span>Dignity seems to be something that virtually all people want. It is a seminal expression of the human experience that gains authority through the convergent demands of people worldwide. Even so, the human dignity concept is in unhelpful disarray. Dignity is variously viewed as an antecedent, a consequence, a value, a principle, and an experience, from philosophical, legal, pragmatic, psychological, behavioral, and cultural perspectives. We ask which if any of these human dignity concepts will likely serve our global common interests best, as both common ground and policy diagnostic? We examine four broad themes: dignity as (1) a metaphysical justification for human rights and duties, (2) virtuous comportment or behavior, (3) a perspective of “other,” and (4) a subjective experience of the individual, contingent on a broad and equitable sharing of values. We recommend viewing dignity as a commonwealth of individually assessed well-being, shaped by relationships with others, affected by the physical world, and framed in terms of values. Viewed this way, the idea of dignity accommodates the priorities of both individualistic and communitarian cultures. Conceiving of human dignity as a commonwealth of subjectively experienced value production and enjoyment has many practical policy implications.</span></p>","language":"English","publisher":"Springer Link","doi":"10.1007/s11077-010-9124-0","issn":"00322687","usgsCitation":"Mattson, D., and Clark, S., 2011, Human dignity in concept and practice: Policy Sciences, v. 44, no. 4, p. 303-319, https://doi.org/10.1007/s11077-010-9124-0.","productDescription":"17 p.","startPage":"303","endPage":"319","numberOfPages":"17","costCenters":[],"links":[{"id":243569,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215746,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s11077-010-9124-0"}],"volume":"44","issue":"4","noUsgsAuthors":false,"publicationDate":"2011-01-06","publicationStatus":"PW","scienceBaseUri":"505a3278e4b0c8380cd5e819","contributors":{"authors":[{"text":"Mattson, D.J.","contributorId":57022,"corporation":false,"usgs":true,"family":"Mattson","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":446608,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clark, S.G.","contributorId":11845,"corporation":false,"usgs":true,"family":"Clark","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":446607,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70034416,"text":"70034416 - 2011 - Evaluating gull diets: A comparison of conventional methods and stable isotope analysis","interactions":[],"lastModifiedDate":"2017-11-15T11:33:06","indexId":"70034416","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2284,"text":"Journal of Field Ornithology","active":true,"publicationSubtype":{"id":10}},"title":"Evaluating gull diets: A comparison of conventional methods and stable isotope analysis","docAbstract":"<p><span>Samples such as regurgitated pellets and food remains have traditionally been used in studies of bird diets, but these can produce biased estimates depending on the digestibility of different foods. Stable isotope analysis has been developed as a method for assessing bird diets that is not biased by digestibility. These two methods may provide complementary or conflicting information on diets of birds, but are rarely compared directly. We analyzed carbon and nitrogen stable isotope ratios of feathers of Glaucous Gull (</span><i>Larus hyperboreus)</i><span><span>&nbsp;</span>chicks from eight breeding colonies in northern Alaska, and used a Bayesian mixing model to generate a probability distribution for the contribution of each food group to diets. We compared these model results with probability distributions from conventional diet samples (pellets and food remains) from the same colonies and time periods. Relative to the stable isotope estimates, conventional analysis often overestimated the contributions of birds and small mammals to gull diets and often underestimated the contributions of fish and zooplankton. Both methods gave similar estimates for the contributions of scavenged caribou, miscellaneous marine foods, and garbage to diets. Pellets and food remains therefore may be useful for assessing the importance of garbage relative to certain other foods in diets of gulls and similar birds, but are clearly inappropriate for estimating the potential impact of gulls on birds, small mammals, or fish. However, conventional samples provide more species-level information than stable isotope analysis, so a combined approach would be most useful for diet analysis and assessing a predator's impact on particular prey groups.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1557-9263.2011.00333.x","issn":"02738570","usgsCitation":"Weiser, E., and Powell, A.N., 2011, Evaluating gull diets: A comparison of conventional methods and stable isotope analysis: Journal of Field Ornithology, v. 82, no. 3, p. 297-310, https://doi.org/10.1111/j.1557-9263.2011.00333.x.","productDescription":"14 p.","startPage":"297","endPage":"310","numberOfPages":"14","ipdsId":"IP-021219","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":244660,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216772,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1557-9263.2011.00333.x"}],"volume":"82","issue":"3","noUsgsAuthors":false,"publicationDate":"2011-08-24","publicationStatus":"PW","scienceBaseUri":"505a0be5e4b0c8380cd5291e","contributors":{"authors":[{"text":"Weiser, Emily L.","contributorId":171678,"corporation":false,"usgs":false,"family":"Weiser","given":"Emily L.","affiliations":[],"preferred":false,"id":445672,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Powell, Abby N. 0000-0002-9783-134X abby_powell@usgs.gov","orcid":"https://orcid.org/0000-0002-9783-134X","contributorId":171426,"corporation":false,"usgs":true,"family":"Powell","given":"Abby","email":"abby_powell@usgs.gov","middleInitial":"N.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":445673,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70034811,"text":"70034811 - 2011 - Genetic discontinuity among regional populations of Lophelia pertusa in the North Atlantic Ocean","interactions":[],"lastModifiedDate":"2018-03-08T12:27:55","indexId":"70034811","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1324,"text":"Conservation Genetics","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Genetic discontinuity among regional populations of <i>Lophelia pertusa</i> in the North Atlantic Ocean","title":"Genetic discontinuity among regional populations of Lophelia pertusa in the North Atlantic Ocean","docAbstract":"<p><span>Knowledge of the degree to which populations are connected through larval dispersal is imperative to effective management, yet little is known about larval dispersal ability or population connectivity in&nbsp;</span><i class=\"EmphasisTypeItalic \">Lophelia pertusa</i><span>, the dominant framework-forming coral on the continental slope in the North Atlantic Ocean. Using nine microsatellite DNA markers, we assessed the spatial scale and pattern of genetic connectivity across a large portion of the range of<span>&nbsp;</span></span><i class=\"EmphasisTypeItalic \">L. pertusa</i><span><span>&nbsp;</span>in the North Atlantic Ocean. A Bayesian modeling approach found four distinct genetic groupings corresponding to ocean regions: Gulf of Mexico, coastal southeastern U.S., New England Seamounts, and eastern North Atlantic Ocean. An isolation-by-distance pattern was supported across the study area. Estimates of pairwise population differentiation were greatest with the deepest populations, the New England Seamounts (average<span>&nbsp;</span></span><i class=\"EmphasisTypeItalic \">F</i><span><span>&nbsp;</span></span><sub>ST</sub><span>&nbsp;=&nbsp;0.156). Differentiation was intermediate with the eastern North Atlantic populations (</span><i class=\"EmphasisTypeItalic \">F</i><span><span>&nbsp;</span></span><sub>ST</sub><span>&nbsp;=&nbsp;0.085), and smallest between southeastern U.S. and Gulf of Mexico populations (</span><i class=\"EmphasisTypeItalic \">F</i><span><span>&nbsp;</span></span><sub>ST</sub><span>&nbsp;=&nbsp;0.019), with evidence of admixture off the southeastern Florida peninsula. Connectivity across larger geographic distances within regions suggests that some larvae are broadly dispersed. Heterozygote deficiencies were detected within the majority of localities suggesting deviation from random mating. Gene flow between ocean regions appears restricted, thus, the most effective management scheme for<span>&nbsp;</span></span><i class=\"EmphasisTypeItalic \">L. pertusa</i><span><span>&nbsp;</span>involves regional reserve networks.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s10592-010-0178-5","usgsCitation":"Morrison, C., Ross, S.W., Nizinski, M., Brooke, S., Jarnegren, J., Waller, R., Johnson, R.L., and King, T., 2011, Genetic discontinuity among regional populations of Lophelia pertusa in the North Atlantic Ocean: Conservation Genetics, v. 12, no. 3, p. 713-729, https://doi.org/10.1007/s10592-010-0178-5.","productDescription":"17 p.","startPage":"713","endPage":"729","costCenters":[],"links":[{"id":243798,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"3","noUsgsAuthors":false,"publicationDate":"2011-01-28","publicationStatus":"PW","scienceBaseUri":"505a1570e4b0c8380cd54df6","contributors":{"authors":[{"text":"Morrison, C.L. 0000-0001-9425-691X cmorrison@usgs.gov","orcid":"https://orcid.org/0000-0001-9425-691X","contributorId":72915,"corporation":false,"usgs":true,"family":"Morrison","given":"C.L.","email":"cmorrison@usgs.gov","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":447755,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ross, Steve W.","contributorId":72543,"corporation":false,"usgs":false,"family":"Ross","given":"Steve","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":447754,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nizinski, M.S.","contributorId":94495,"corporation":false,"usgs":true,"family":"Nizinski","given":"M.S.","affiliations":[],"preferred":false,"id":447758,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brooke, S.","contributorId":99793,"corporation":false,"usgs":true,"family":"Brooke","given":"S.","email":"","affiliations":[],"preferred":false,"id":447759,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jarnegren, J.","contributorId":76569,"corporation":false,"usgs":true,"family":"Jarnegren","given":"J.","email":"","affiliations":[],"preferred":false,"id":447756,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Waller, R.G.","contributorId":70591,"corporation":false,"usgs":true,"family":"Waller","given":"R.G.","email":"","affiliations":[],"preferred":false,"id":447753,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Johnson, Robin L.","contributorId":68635,"corporation":false,"usgs":true,"family":"Johnson","given":"Robin","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":447752,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"King, T.L.","contributorId":93416,"corporation":false,"usgs":true,"family":"King","given":"T.L.","email":"","affiliations":[],"preferred":false,"id":447757,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70034454,"text":"70034454 - 2011 - Nearshore Tsunami Inundation Model Validation: Toward Sediment Transport Applications","interactions":[],"lastModifiedDate":"2013-03-04T14:26:55","indexId":"70034454","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3208,"text":"Pure and Applied Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Nearshore Tsunami Inundation Model Validation: Toward Sediment Transport Applications","docAbstract":"Model predictions from a numerical model, Delft3D, based on the nonlinear shallow water equations are compared with analytical results and laboratory observations from seven tsunami-like benchmark experiments, and with field observations from the 26 December 2004 Indian Ocean tsunami. The model accurately predicts the magnitude and timing of the measured water levels and flow velocities, as well as the magnitude of the maximum inundation distance and run-up, for both breaking and non-breaking waves. The shock-capturing numerical scheme employed describes well the total decrease in wave height due to breaking, but does not reproduce the observed shoaling near the break point. The maximum water levels observed onshore near Kuala Meurisi, Sumatra, following the 26 December 2004 tsunami are well predicted given the uncertainty in the model setup. The good agreement between the model predictions and the analytical results and observations demonstrates that the numerical solution and wetting and drying methods employed are appropriate for modeling tsunami inundation for breaking and non-breaking long waves. Extension of the model to include sediment transport may be appropriate for long, non-breaking tsunami waves. Using available sediment transport formulations, the sediment deposit thickness at Kuala Meurisi is predicted generally within a factor of 2.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pure and Applied Geophysics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","publisherLocation":"Amsterdam, Netherlands","doi":"10.1007/s00024-011-0291-5","issn":"00334553","usgsCitation":"Apotsos, A., Buckley, M., Gelfenbaum, G., Jaffe, B., and Vatvani, D., 2011, Nearshore Tsunami Inundation Model Validation: Toward Sediment Transport Applications: Pure and Applied Geophysics, v. 168, no. 11, p. 2097-2119, https://doi.org/10.1007/s00024-011-0291-5.","productDescription":"23 p.","startPage":"2097","endPage":"2119","numberOfPages":"23","additionalOnlineFiles":"N","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":216923,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00024-011-0291-5"},{"id":244825,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"168","issue":"11","noUsgsAuthors":false,"publicationDate":"2011-03-04","publicationStatus":"PW","scienceBaseUri":"505a640fe4b0c8380cd72861","contributors":{"authors":[{"text":"Apotsos, Alex","contributorId":60997,"corporation":false,"usgs":true,"family":"Apotsos","given":"Alex","email":"","affiliations":[],"preferred":false,"id":445870,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Buckley, Mark","contributorId":6695,"corporation":false,"usgs":true,"family":"Buckley","given":"Mark","affiliations":[],"preferred":false,"id":445868,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gelfenbaum, Guy","contributorId":79844,"corporation":false,"usgs":true,"family":"Gelfenbaum","given":"Guy","affiliations":[],"preferred":false,"id":445871,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jaffe, Bruce","contributorId":9219,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","affiliations":[],"preferred":false,"id":445869,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Vatvani, Deepak","contributorId":105561,"corporation":false,"usgs":true,"family":"Vatvani","given":"Deepak","email":"","affiliations":[],"preferred":false,"id":445872,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70034812,"text":"70034812 - 2011 - Coherence of river and ocean conditions along the US West Coast during storms","interactions":[],"lastModifiedDate":"2021-03-15T18:27:35.003239","indexId":"70034812","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1333,"text":"Continental Shelf Research","active":true,"publicationSubtype":{"id":10}},"title":"Coherence of river and ocean conditions along the US West Coast during storms","docAbstract":"<p><span>The majority of water and sediment discharge from the small, mountainous watersheds of the US West Coast occurs during and immediately following winter storms. The physical conditions (waves, currents, and winds) within and acting upon the proximal coastal ocean during these winter storms strongly influence dispersal patterns. We examined this river–ocean temporal coherence for four coastal river–shelf systems of the US West Coast (Umpqua, Eel, Salinas, and Santa Clara) to evaluate whether specific ocean conditions occur during floods that may influence coastal dispersal of sediment. Eleven years of corresponding river discharge, wind, and wave data were obtained for each river–shelf system from USGS and NOAA historical records, and each record was evaluated for seasonal and event-based patterns. Because near-bed shear stresses due to waves influence sediment resuspension and transport, we used spectral wave data to compute and evaluate wave-generated bottom-orbital velocities. The highest values of wave energy and discharge for all four systems were consistently observed between October 15 and March 15, and there were strong latitudinal patterns observed in these data with lower discharge and wave energies in the southernmost systems. During floods we observed patterns of river–ocean coherence that differed from the overall seasonal patterns. For example, downwelling winds generally prevailed during floods in the northern two systems (Umpqua and Eel), whereas winds in the southern systems (Salinas and Santa Clara) were generally downwelling before peak discharge and upwelling after peak discharge. Winds not associated with floods were generally upwelling on all four river–shelf systems. Although there are seasonal variations in river–ocean coherence, waves generally led floods in the three northern systems, while they lagged floods in the Santa Clara. Combined, these observations suggest that there are consistent river–ocean coherence patterns along the US West Coast during winter storms and that these patterns vary substantially with latitude. These results should assist with future evaluations of flood plume formation and sediment fate along this coast.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.csr.2011.01.012","issn":"02784343","usgsCitation":"Kniskern, T.A., Warrick, J.A., Farnsworth, K., Wheatcroft, R.A., and Goni, M., 2011, Coherence of river and ocean conditions along the US West Coast during storms: Continental Shelf Research, v. 31, no. 7-8, p. 789-805, https://doi.org/10.1016/j.csr.2011.01.012.","productDescription":"17 p.","startPage":"789","endPage":"805","costCenters":[],"links":[{"id":243799,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215962,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.csr.2011.01.012"}],"country":"United States","state":"California, Oregon","otherGeospatial":"The Umpqua, Eel, Salinas, and Santa Clara","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -119.970703125,\n              41.77131167976407\n            ],\n            [\n              -116.3671875,\n              42.032974332441405\n            ],\n            [\n              -116.806640625,\n              46.01222384063236\n            ],\n            [\n              -123.92578125,\n              46.01222384063236\n            ],\n            [\n              -124.892578125,\n              41.77131167976407\n            ],\n            [\n              -124.27734374999999,\n              39.70718665682654\n            ],\n            [\n              -121.728515625,\n              36.24427318493909\n            ],\n            [\n              -120.41015624999999,\n              33.94335994657882\n            ],\n            [\n              -117.861328125,\n              33.50475906922609\n            ],\n            [\n              -117.333984375,\n              32.47269502206151\n            ],\n            [\n              -114.2578125,\n              32.76880048488168\n            ],\n            [\n              -114.2578125,\n              34.813803317113155\n            ],\n            [\n              -120.05859375,\n              39.095962936305476\n            ],\n            [\n              -119.970703125,\n              41.77131167976407\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"31","issue":"7-8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f7a3e4b0c8380cd4cc11","contributors":{"authors":[{"text":"Kniskern, T. A.","contributorId":42807,"corporation":false,"usgs":false,"family":"Kniskern","given":"T.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":447762,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Warrick, Jonathan A. 0000-0002-0205-3814 jwarrick@usgs.gov","orcid":"https://orcid.org/0000-0002-0205-3814","contributorId":167736,"corporation":false,"usgs":true,"family":"Warrick","given":"Jonathan","email":"jwarrick@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":447763,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Farnsworth, K.L.","contributorId":36746,"corporation":false,"usgs":true,"family":"Farnsworth","given":"K.L.","email":"","affiliations":[],"preferred":false,"id":447761,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wheatcroft, R. A.","contributorId":76503,"corporation":false,"usgs":false,"family":"Wheatcroft","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":447764,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Goni, M.A.","contributorId":32347,"corporation":false,"usgs":true,"family":"Goni","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":447760,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70034814,"text":"70034814 - 2011 - Economic resilience lessons from the ShakeOut earthquake scenario","interactions":[],"lastModifiedDate":"2013-05-07T22:23:05","indexId":"70034814","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1436,"text":"Earthquake Spectra","active":true,"publicationSubtype":{"id":10}},"title":"Economic resilience lessons from the ShakeOut earthquake scenario","docAbstract":"Following a damaging earthquake, “business interruption” (BI)—reduced production of goods and services—begins and continues long after the ground shaking stops. Economic resilience reduces BI losses by making the best use of the resources available at a given point in time (static resilience) or by speeding recovery through repair and reconstruction (dynamic resilience), in contrast to mitigation that prevents damage in the first place. Economic resilience is an important concept to incorporate into economic loss modeling and in recovery and contingency planning. Economic resilience framework includes the applicability of resilience strategies to production inputs and output, demand- and supply-side effects, inherent and adaptive abilities, and levels of the economy. We use our resilience framework to organize and share strategies that enhance economic resilience, identify overlooked resilience strategies, and present evidence and structure of resilience strategies for economic loss modelers. Numerous resilience strategies are compiled from stakeholder discussions about the ShakeOut Scenario (Jones et. al. 2008). Modeled results of ShakeOut BI sector losses reveal variable effectiveness of resilience strategies for lengthy disruptions caused by fire-damaged buildings and water service outages. Resilience is a complement to mitigation and may, in fact, have cost and all-hazards advantages.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Earthquake Spectra","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"EERI","doi":"10.1193/1.3582849","issn":"87552930","usgsCitation":"Wein, A., and Rose, A., 2011, Economic resilience lessons from the ShakeOut earthquake scenario: Earthquake Spectra, v. 27, no. 2, p. 559-573, https://doi.org/10.1193/1.3582849.","productDescription":"15 p.","startPage":"559","endPage":"573","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":215991,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1193/1.3582849"},{"id":243830,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"27","issue":"2","noUsgsAuthors":false,"publicationDate":"2011-05-01","publicationStatus":"PW","scienceBaseUri":"505a058ce4b0c8380cd50e3b","contributors":{"authors":[{"text":"Wein, A.","contributorId":53177,"corporation":false,"usgs":true,"family":"Wein","given":"A.","email":"","affiliations":[],"preferred":false,"id":447769,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rose, A.","contributorId":6689,"corporation":false,"usgs":true,"family":"Rose","given":"A.","email":"","affiliations":[],"preferred":false,"id":447768,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70034455,"text":"70034455 - 2011 - Expansion rate and geometry of floating vegetation mats on the margins of thermokarst lakes, northern Seward Peninsula, Alaska, USA","interactions":[],"lastModifiedDate":"2021-04-20T16:04:25.430649","indexId":"70034455","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1425,"text":"Earth Surface Processes and Landforms","active":true,"publicationSubtype":{"id":10}},"title":"Expansion rate and geometry of floating vegetation mats on the margins of thermokarst lakes, northern Seward Peninsula, Alaska, USA","docAbstract":"<p><span>Investigations on the northern Seward Peninsula in Alaska identified zones of recent (&lt;50 years) permafrost collapse that led to the formation of floating vegetation mats along thermokarst lake margins. The occurrence of floating vegetation mat features indicates rapid degradation of near‐surface permafrost and lake expansion. This paper reports on the recent expansion of these collapse features and their geometry is determined using geophysical and remote sensing measurements. The vegetation mats were observed to have an average thickness of 0.57 m and petrophysical modeling indicated that gas content of 1.5–5% enabled floatation above the lake surface. Furthermore, geophysical investigation provides evidence that the mats form by thaw and subsidence of the underlying permafrost rather than terrestrialization. The temperature of the water below a vegetation mat was observed to remain above freezing late in the winter. Analysis of satellite and aerial imagery indicates that these features have expanded at maximum rates of 1–2 m yr</span><sup>‐1</sup><span>&nbsp;over a 56 year period. Including the spatial coverage of floating ‘thermokarst mats’ increases estimates of lake area by as much as 4% in some lakes.</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/esp.2210","issn":"01979337","usgsCitation":"Parsekian, A., Jones, B.M., Jones, M., Grosse, G., Walter, A.K., and Slater, L., 2011, Expansion rate and geometry of floating vegetation mats on the margins of thermokarst lakes, northern Seward Peninsula, Alaska, USA: Earth Surface Processes and Landforms, v. 36, no. 14, p. 1889-1897, https://doi.org/10.1002/esp.2210.","productDescription":"9 p.","startPage":"1889","endPage":"1897","costCenters":[],"links":[{"id":244826,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216924,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/esp.2210"}],"country":"United States","state":"Alaska","otherGeospatial":"Seward Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -169.013671875,\n              64.09140752262307\n            ],\n            [\n              -158.79638671875,\n              64.09140752262307\n            ],\n            [\n              -158.79638671875,\n              67.20403234340081\n            ],\n            [\n              -169.013671875,\n              67.20403234340081\n            ],\n            [\n              -169.013671875,\n              64.09140752262307\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"36","issue":"14","noUsgsAuthors":false,"publicationDate":"2011-08-16","publicationStatus":"PW","scienceBaseUri":"505a0db7e4b0c8380cd5316b","contributors":{"authors":[{"text":"Parsekian, A.D.","contributorId":60048,"corporation":false,"usgs":true,"family":"Parsekian","given":"A.D.","email":"","affiliations":[],"preferred":false,"id":445876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, Benjamin M. 0000-0002-1517-4711 bjones@usgs.gov","orcid":"https://orcid.org/0000-0002-1517-4711","contributorId":2286,"corporation":false,"usgs":true,"family":"Jones","given":"Benjamin","email":"bjones@usgs.gov","middleInitial":"M.","affiliations":[{"id":118,"text":"Alaska Science Center Geography","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":445874,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jones, M.","contributorId":32297,"corporation":false,"usgs":true,"family":"Jones","given":"M.","affiliations":[],"preferred":false,"id":445873,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grosse, G.","contributorId":82140,"corporation":false,"usgs":true,"family":"Grosse","given":"G.","affiliations":[],"preferred":false,"id":445877,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Walter, Anthony K.M.","contributorId":49633,"corporation":false,"usgs":true,"family":"Walter","given":"Anthony","email":"","middleInitial":"K.M.","affiliations":[],"preferred":false,"id":445875,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Slater, L.","contributorId":99267,"corporation":false,"usgs":true,"family":"Slater","given":"L.","email":"","affiliations":[],"preferred":false,"id":445878,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70034596,"text":"70034596 - 2011 - Trophic ecology and gill raker morphology of seven catostomid species in Iowa rivers","interactions":[],"lastModifiedDate":"2021-04-16T16:07:05.558259","indexId":"70034596","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2166,"text":"Journal of Applied Ichthyology","active":true,"publicationSubtype":{"id":10}},"title":"Trophic ecology and gill raker morphology of seven catostomid species in Iowa rivers","docAbstract":"<p><span>Understanding the trophic ecology of closely‐related species is important for providing insight on inter‐specific competition and resource partitioning. Although catostomids often dominate fish assemblages in lotic systems, little research has been conducted on their ecology. This study was developed to provide information on the trophic ecology of catostomids in several Iowa rivers. Food habits, diet overlap, and gill raker morphology were examined for highfin carpsucker&nbsp;</span><i>Carpiodes velifer</i><span>, quillback&nbsp;</span><i>C.&nbsp;cyprinus</i><span>, river carpsucker&nbsp;</span><i>C.&nbsp;carpio</i><span>, golden redhorse&nbsp;</span><i>Moxostoma erythrurum,</i><span>&nbsp;shorthead redhorse&nbsp;</span><i>M.&nbsp;macrolepidotum</i><span>, silver redhorse&nbsp;</span><i>M.&nbsp;anisurum,</i><span>&nbsp;and northern hogsucker&nbsp;</span><i>Hypentelium nigricans</i><span>&nbsp;sampled from four Iowa rivers (2009)</span><i>.</i><span>&nbsp;Diet overlap among all species was calculated with Morista’s index (</span><i>C</i><span>). Food habit niche width was quantified with Levin’s index (</span><i>B</i><span>) and similarity in gill raker morphology was compared with analysis of covariance. Values from Morista’s index suggested significant overlap in the diets of highfin carpsucker and river carpsucker (</span><i>C </i><span>=</span><i> </i><span>0.81), quillback and river carpsucker (</span><i>C </i><span>=</span><i> </i><span>0.66), and shorthead redhorse and silver redhorse (</span><i>C </i><span>=</span><i> </i><span>0.67). Levin’s index indicated that golden redhorse (</span><i>B </i><span>=</span><i> </i><span>0.32), quillback (</span><i>B </i><span>=</span><i> </i><span>0.53), and river carpsucker (</span><i>B </i><span>=</span><i> </i><span>0.41) had the most generalized feeding strategies as their food niche widths were substantially wider than the other species. Gill raker length and spacing were positively correlated with the standard length of the fish for all species (gill raker length:&nbsp;</span><i>r</i><sup>2</sup><span> = 0.67–0.88, P</span><i> </i><span>≤</span><i> </i><span>0.01; gill raker spacing:&nbsp;</span><i>r</i><sup>2</sup><span> = 0.63–0.73, P</span><i> </i><span>≤</span><i> </i><span>0.01). Slopes of regression of gill raker length and spacing to standard lengths were significantly (P</span><i> </i><span>≤</span><i> </i><span>0.05) different among species, indicating that rates of change in gill raker morphology with body length varied among species. Differences in gill raker morphology likely allow catostomids to partition resources and reduce competitive interactions.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1439-0426.2011.01779.x","issn":"01758659","usgsCitation":"Spiegel, J., Quist, M., and Morris, J., 2011, Trophic ecology and gill raker morphology of seven catostomid species in Iowa rivers: Journal of Applied Ichthyology, v. 27, no. 5, p. 1159-1164, https://doi.org/10.1111/j.1439-0426.2011.01779.x.","productDescription":"6 p.","startPage":"1159","endPage":"1164","costCenters":[],"links":[{"id":475387,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1439-0426.2011.01779.x","text":"Publisher Index Page"},{"id":243476,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215657,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1439-0426.2011.01779.x"}],"volume":"27","issue":"5","noUsgsAuthors":false,"publicationDate":"2011-07-01","publicationStatus":"PW","scienceBaseUri":"505bb885e4b08c986b3278dc","contributors":{"authors":[{"text":"Spiegel, J.R.","contributorId":86990,"corporation":false,"usgs":true,"family":"Spiegel","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":446564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quist, M.C. 0000-0001-8268-1839","orcid":"https://orcid.org/0000-0001-8268-1839","contributorId":62805,"corporation":false,"usgs":true,"family":"Quist","given":"M.C.","affiliations":[],"preferred":false,"id":446563,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morris, J.E.","contributorId":47189,"corporation":false,"usgs":true,"family":"Morris","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":446562,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70034333,"text":"70034333 - 2011 - Bed morphology, flow structure, and sediment transport at the outlet of Lake Huron and in the upper St. Clair River","interactions":[],"lastModifiedDate":"2021-04-22T16:16:43.801104","indexId":"70034333","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Bed morphology, flow structure, and sediment transport at the outlet of Lake Huron and in the upper St. Clair River","docAbstract":"<p><span>An integrated multibeam&nbsp;</span>echo sounder<span>&nbsp;and&nbsp;acoustic Doppler current profiler&nbsp;field survey was conducted in July 2008 to investigate the&nbsp;morphodynamics&nbsp;of the St. Clair River at the outlet of Lake Huron. The principal morphological features of the upper St. Clair River included flow-transverse&nbsp;bedforms&nbsp;that appear weakly mobile, erosive bedforms in cohesive muds, thin non-cohesive veneers of weakly mobile sediment that cover an underlying cohesive (till or glacio-lacustrine) surface, and vegetation that covers the bed. The flow was characterized by acceleration as the banks constrict from Lake Huron into the St. Clair River, an approximately 1500-m long region of&nbsp;flow separation&nbsp;downstream from the Blue Water Bridge, and secondary flow connected to: i) channel curvature; ii) forcing of the flow by local bed topography, and iii) flow wakes in the lee side of ship wrecks. Nearshore, sand-sized, sediment from Lake Huron was capable of being transported into, and principally along, the banks of the upper St. Clair River by the measured flow. A comparison of&nbsp;bathymetric surveys&nbsp;conducted in 2007 and 2008 identifies that the gravel bed does undergo slow downstream movement, but that this movement does not appear to be generated by the mean flow, and could possibly be caused by ship-propeller-induced turbulence. The study results suggest that the measured mean flow and dredging within the channel have not produced major scour of the upper St. Clair River and that the recent fall in the level of Lake Huron is unlikely to have been caused by these mechanisms.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jglr.2011.05.011","issn":"03801330","usgsCitation":"Czuba, J.A., Best, J., Oberg, K.A., Parsons, D., Jackson, P., Garcia, M., and Ashmore, P., 2011, Bed morphology, flow structure, and sediment transport at the outlet of Lake Huron and in the upper St. Clair River: Journal of Great Lakes Research, v. 37, no. 3, p. 480-493, https://doi.org/10.1016/j.jglr.2011.05.011.","productDescription":"14 p.","startPage":"480","endPage":"493","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":622,"text":"Washington Water Science Center","active":true,"usgs":true}],"links":[{"id":244850,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216948,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jglr.2011.05.011"}],"country":"United States","state":"Michigan","otherGeospatial":"St. Clair River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.6556396484375,\n              42.791369723650135\n            ],\n            [\n              -82.19970703125,\n              42.791369723650135\n            ],\n            [\n              -82.19970703125,\n              43.141078106345866\n            ],\n            [\n              -82.6556396484375,\n              43.141078106345866\n            ],\n            [\n              -82.6556396484375,\n              42.791369723650135\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f03be4b0c8380cd4a67b","contributors":{"authors":[{"text":"Czuba, J. A.","contributorId":98036,"corporation":false,"usgs":true,"family":"Czuba","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":445276,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Best, J.L.","contributorId":49635,"corporation":false,"usgs":true,"family":"Best","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":445272,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Oberg, K. A.","contributorId":67553,"corporation":false,"usgs":true,"family":"Oberg","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":445273,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Parsons, D.R.","contributorId":84322,"corporation":false,"usgs":true,"family":"Parsons","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":445275,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jackson, P.R.","contributorId":68552,"corporation":false,"usgs":true,"family":"Jackson","given":"P.R.","email":"","affiliations":[],"preferred":false,"id":445274,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Garcia, M.H.","contributorId":45079,"corporation":false,"usgs":true,"family":"Garcia","given":"M.H.","email":"","affiliations":[],"preferred":false,"id":445271,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ashmore, P.","contributorId":102300,"corporation":false,"usgs":true,"family":"Ashmore","given":"P.","email":"","affiliations":[],"preferred":false,"id":445277,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70034870,"text":"70034870 - 2011 - College and university environmental programs as a policy problem (Part 2): Strategies for improvement","interactions":[],"lastModifiedDate":"2021-03-09T20:40:03.056424","indexId":"70034870","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"College and university environmental programs as a policy problem (Part 2): Strategies for improvement","docAbstract":"<p><span>Environmental studies and environmental sciences programs in American and Canadian colleges and universities seek to ameliorate environmental problems through empirical enquiry and analytic judgment. In a companion article (Part 1) we describe the environmental program movement (EPM) and discuss factors that have hindered its performance. Here, we complete our analysis by proposing strategies for improvement. We recommend that environmental programs re-organize around three principles. First, adopt as an overriding goal the concept of human dignity—defined as freedom and social justice in healthy, sustainable environments. This clear higher-order goal captures the human and environmental aspirations of the EPM and would provide a more coherent direction for the efforts of diverse participants. Second, employ an explicit, genuinely interdisciplinary analytical framework that facilitates the use of multiple methods to investigate and address environmental and social problems in context. Third, develop educational programs and applied experiences that provide students with the technical knowledge, powers of observation, critical thinking skills and management acumen required for them to become effective professionals and leaders. Organizing around these three principles would build unity in the EPM while at the same time capitalizing on the strengths of the many disciplines and diverse local conditions involved.</span></p>","language":"English","publisher":"Springer Link","doi":"10.1007/s00267-011-9635-2","issn":"0364152X","usgsCitation":"Clark, S., Rutherford, M., Auer, M., Cherney, D., Wallace, R., Mattson, D.J., Clark, D.A., Foote, L., Krogman, N., Wilshusen, P., and Steelman, T., 2011, College and university environmental programs as a policy problem (Part 2): Strategies for improvement: Environmental Management, v. 47, no. 5, p. 716-726, https://doi.org/10.1007/s00267-011-9635-2.","productDescription":"11 p.","startPage":"716","endPage":"726","costCenters":[],"links":[{"id":243832,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215993,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00267-011-9635-2"}],"volume":"47","issue":"5","noUsgsAuthors":false,"publicationDate":"2011-02-26","publicationStatus":"PW","scienceBaseUri":"5059f7b4e4b0c8380cd4cc6e","contributors":{"authors":[{"text":"Clark, S.G.","contributorId":11845,"corporation":false,"usgs":true,"family":"Clark","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":448081,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rutherford, M.B.","contributorId":76535,"corporation":false,"usgs":true,"family":"Rutherford","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":448089,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Auer, M.R.","contributorId":81710,"corporation":false,"usgs":true,"family":"Auer","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":448090,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cherney, D.N.","contributorId":62051,"corporation":false,"usgs":true,"family":"Cherney","given":"D.N.","email":"","affiliations":[],"preferred":false,"id":448086,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wallace, R.L.","contributorId":103985,"corporation":false,"usgs":true,"family":"Wallace","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":448091,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mattson, David J. david_mattson@usgs.gov","contributorId":3662,"corporation":false,"usgs":true,"family":"Mattson","given":"David","email":"david_mattson@usgs.gov","middleInitial":"J.","affiliations":[{"id":568,"text":"Southwest Biological Science Center","active":true,"usgs":true}],"preferred":true,"id":448083,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Clark, D. A.","contributorId":57488,"corporation":false,"usgs":false,"family":"Clark","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":448084,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Foote, L.","contributorId":66934,"corporation":false,"usgs":true,"family":"Foote","given":"L.","email":"","affiliations":[],"preferred":false,"id":448087,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Krogman, N.","contributorId":58862,"corporation":false,"usgs":true,"family":"Krogman","given":"N.","email":"","affiliations":[],"preferred":false,"id":448085,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Wilshusen, P.","contributorId":70616,"corporation":false,"usgs":true,"family":"Wilshusen","given":"P.","email":"","affiliations":[],"preferred":false,"id":448088,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Steelman, T.","contributorId":26539,"corporation":false,"usgs":true,"family":"Steelman","given":"T.","affiliations":[],"preferred":false,"id":448082,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":70034872,"text":"70034872 - 2011 - Retesting of liquefaction and nonliquefaction case histories from the 1976 Tangshan earthquake","interactions":[],"lastModifiedDate":"2021-03-09T19:06:13.087255","indexId":"70034872","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2327,"text":"Journal of Geotechnical and Geoenvironmental Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Retesting of liquefaction and nonliquefaction case histories from the 1976 Tangshan earthquake","docAbstract":"<p><span>A field investigation was performed to retest liquefaction and nonliquefaction sites from the 1976 Tangshan earthquake in China. These sites were carefully investigated in 1978 and 1979 by using standard penetration test (SPT) and cone penetration test (CPT) equipment; however, the CPT measurements are obsolete because of the now nonstandard cone that was used at the time. In 2007, a modern cone was mobilized to retest 18 selected sites that are particularly important because of the intense ground shaking they sustained despite their high fines content and/or because the site did not liquefy. Of the sites reinvestigated and carefully reprocessed, 13 were considered accurate representative case histories. Two of the sites that were originally investigated for liquefaction have been reinvestigated for cyclic failure of fine-grained soil and removed from consideration for liquefaction triggering. The most important outcome of these field investigations was the collection of more accurate data for three nonliquefaction sites that experienced intense ground shaking. Data for these three case histories is now included in an area of the liquefaction triggering database that was poorly populated and will help constrain the upper bound of future liquefaction triggering curves.</span></p>","language":"English","publisher":"American Society of Civil Engineers","doi":"10.1061/(ASCE)GT.1943-5606.0000406","issn":"10900241","usgsCitation":"Moss, R., Kayen, R.E., Tong, L., Liu, S., Cai, G., and Wu, J., 2011, Retesting of liquefaction and nonliquefaction case histories from the 1976 Tangshan earthquake: Journal of Geotechnical and Geoenvironmental Engineering, v. 137, no. 4, p. 334-343, https://doi.org/10.1061/(ASCE)GT.1943-5606.0000406.","productDescription":"10 p.","startPage":"334","endPage":"343","costCenters":[],"links":[{"id":501077,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://digitalcommons.calpoly.edu/cenv_fac/215","text":"External Repository"},{"id":243864,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216025,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1061/(ASCE)GT.1943-5606.0000406"}],"country":"China","otherGeospatial":"Tangshan","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              116.19140625,\n              38.788345355085625\n            ],\n            [\n              119.94873046875,\n              38.788345355085625\n            ],\n            [\n              119.94873046875,\n              41.36031866306708\n            ],\n            [\n              116.19140625,\n              41.36031866306708\n            ],\n            [\n              116.19140625,\n              38.788345355085625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"137","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aac17e4b0c8380cd86b4a","contributors":{"authors":[{"text":"Moss, R.E.S.","contributorId":71362,"corporation":false,"usgs":true,"family":"Moss","given":"R.E.S.","email":"","affiliations":[],"preferred":false,"id":448099,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kayen, R. E.","contributorId":14424,"corporation":false,"usgs":true,"family":"Kayen","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":448094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tong, L.-Y.","contributorId":32374,"corporation":false,"usgs":true,"family":"Tong","given":"L.-Y.","email":"","affiliations":[],"preferred":false,"id":448096,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Liu, S.-Y.","contributorId":71027,"corporation":false,"usgs":true,"family":"Liu","given":"S.-Y.","email":"","affiliations":[],"preferred":false,"id":448098,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cai, G.-J.","contributorId":21784,"corporation":false,"usgs":true,"family":"Cai","given":"G.-J.","email":"","affiliations":[],"preferred":false,"id":448095,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wu, J.","contributorId":56998,"corporation":false,"usgs":true,"family":"Wu","given":"J.","email":"","affiliations":[],"preferred":false,"id":448097,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70034297,"text":"70034297 - 2011 - Beach characteristics mitigate effects of onshore wind on horseshoe crab spawning: Implications for matching with shorebird migration in Delaware Bay","interactions":[],"lastModifiedDate":"2021-04-23T12:40:28.752911","indexId":"70034297","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":774,"text":"Animal Conservation","active":true,"publicationSubtype":{"id":10}},"title":"Beach characteristics mitigate effects of onshore wind on horseshoe crab spawning: Implications for matching with shorebird migration in Delaware Bay","docAbstract":"<p><span>Disruption of food availability by unfavorable physical processes at energetically demanding times can limit recruitment of migratory species as predicted by the match–mismatch hypothesis. Identification and protection of disruption‐resistant habitat could contribute to system resilience. For example, horseshoe crab&nbsp;</span><i>Limulus polyphemus</i><span>&nbsp;spawning and shorebird stopover must match temporally in Delaware Bay for eggs to be available to shorebirds. Onshore winds that generate waves can create a mismatch by delaying horseshoe crab spawning. We examined effects of beach characteristics and onshore winds on spawning activity at five beaches when water temperatures were otherwise consistent with early spawning activity. Onshore winds resulted in reduced spawning activity during the shorebird stopover, when spawning typically peaks in late May. During the period with high onshore wind, egg density was highest on the foreshore exposed to the lowest wave heights. Onshore wind was low in early June, and spawning and egg densities were high at all sites, but shorebirds had departed. Beaches that can serve as a refuge from wind and waves can be identified by physical characteristics and orientation to prevailing winds and should receive special conservation status, especially in light of predicted increases in climate change‐induced storm frequency. These results point to a potential conservation strategy that includes coastal management for adapting to climate change‐induced mismatch of migrations.</span></p>","language":"English","publisher":"The Zoological Society of London","doi":"10.1111/j.1469-1795.2011.00481.x","issn":"13679430","usgsCitation":"Smith, D., Jackson, N., Nordstrom, K., and Weber, R., 2011, Beach characteristics mitigate effects of onshore wind on horseshoe crab spawning: Implications for matching with shorebird migration in Delaware Bay: Animal Conservation, v. 14, no. 5, p. 575-584, https://doi.org/10.1111/j.1469-1795.2011.00481.x.","productDescription":"10 p.","startPage":"575","endPage":"584","costCenters":[],"links":[{"id":244781,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Delaware","otherGeospatial":"Delaware Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.60379028320312,\n              38.8504034216919\n            ],\n            [\n              -74.74960327148438,\n              38.8504034216919\n            ],\n            [\n              -74.74960327148438,\n              39.44785903194701\n            ],\n            [\n              -75.60379028320312,\n              39.44785903194701\n            ],\n            [\n              -75.60379028320312,\n              38.8504034216919\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"14","issue":"5","noUsgsAuthors":false,"publicationDate":"2011-07-19","publicationStatus":"PW","scienceBaseUri":"5059f02fe4b0c8380cd4a626","contributors":{"authors":[{"text":"Smith, D. R. 0000-0001-6074-9257","orcid":"https://orcid.org/0000-0001-6074-9257","contributorId":44108,"corporation":false,"usgs":true,"family":"Smith","given":"D. R.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":445136,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jackson, N.L.","contributorId":104189,"corporation":false,"usgs":true,"family":"Jackson","given":"N.L.","email":"","affiliations":[],"preferred":false,"id":445137,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nordstrom, K.F.","contributorId":17733,"corporation":false,"usgs":true,"family":"Nordstrom","given":"K.F.","email":"","affiliations":[],"preferred":false,"id":445134,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weber, R.G.","contributorId":38686,"corporation":false,"usgs":true,"family":"Weber","given":"R.G.","affiliations":[],"preferred":false,"id":445135,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70034456,"text":"70034456 - 2011 - Mineral transformations associated with goethite reduction by Methanosarcina barkeri","interactions":[],"lastModifiedDate":"2021-04-20T15:48:31.677876","indexId":"70034456","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1213,"text":"Chemical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Mineral transformations associated with goethite reduction by Methanosarcina barkeri","docAbstract":"<p><span>To investigate the interaction between&nbsp;methanogens&nbsp;and iron-containing minerals in anoxic environments, we conducted batch culture experiments with&nbsp;</span><i>Methanosarcina barkeri</i><span>&nbsp;in a phosphate-buffered basal medium (PBBM) to bioreduce structural Fe(III) in&nbsp;goethite&nbsp;with hydrogen as the sole substrate. Fe(II) and methane concentrations were monitored over the course of the bioreduction experiments with wet chemistry and&nbsp;gas chromatography, respectively. Subsequent mineralogical changes were characterized with X-ray diffraction (XRD) and scanning electron microscopy (SEM). In the presence of an electron shuttle anthraquinone-2,6-disulfonate (AQDS), 30% Fe(III) in goethite (weight basis) was reduced to Fe(II). In contrast, only 2% Fe(III) (weight basis) was bioreduced in the absence of AQDS. Most of the bioproduced Fe(II) was incorporated into secondary minerals including dufrénite and&nbsp;vivianite. Our data implied a dufrénite–vivianite transformation mechanism where a metastable dufrénite transformed to a more stable vivianite over extended time in&nbsp;anaerobic conditions.&nbsp;Methanogenesis&nbsp;was greatly inhibited by bioreduction of goethite Fe(III). These results have important implications for the methane flux associated with Fe(III) bioreduction and ferrous iron mineral precipitation in anaerobic soils and sediments.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.chemgeo.2011.06.013","issn":"00092541","usgsCitation":"Liu, D., Wang, H., Dong, H., Qiu, X., Dong, X., and Cravotta, C., 2011, Mineral transformations associated with goethite reduction by Methanosarcina barkeri: Chemical Geology, v. 288, no. 1-2, p. 53-60, https://doi.org/10.1016/j.chemgeo.2011.06.013.","productDescription":"8 p.","startPage":"53","endPage":"60","costCenters":[],"links":[{"id":244857,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216955,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.chemgeo.2011.06.013"}],"volume":"288","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5a61e4b0c8380cd6ee4f","contributors":{"authors":[{"text":"Liu, D.","contributorId":97333,"corporation":false,"usgs":true,"family":"Liu","given":"D.","affiliations":[],"preferred":false,"id":445884,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wang, Hongfang","contributorId":92635,"corporation":false,"usgs":true,"family":"Wang","given":"Hongfang","email":"","affiliations":[],"preferred":false,"id":445882,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dong, H.","contributorId":94086,"corporation":false,"usgs":true,"family":"Dong","given":"H.","email":"","affiliations":[],"preferred":false,"id":445883,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Qiu, X.","contributorId":73422,"corporation":false,"usgs":true,"family":"Qiu","given":"X.","email":"","affiliations":[],"preferred":false,"id":445881,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dong, X.","contributorId":9534,"corporation":false,"usgs":true,"family":"Dong","given":"X.","email":"","affiliations":[],"preferred":false,"id":445879,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Cravotta, C.A.","contributorId":58904,"corporation":false,"usgs":true,"family":"Cravotta","given":"C.A.","affiliations":[],"preferred":false,"id":445880,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70034875,"text":"70034875 - 2011 - Electrical properties of polycrystalline methane hydrate","interactions":[],"lastModifiedDate":"2013-03-12T12:56:29","indexId":"70034875","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","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":"Electrical properties of polycrystalline methane hydrate","docAbstract":"Electromagnetic (EM) remote-sensing techniques are demonstrated to be sensitive to gas hydrate concentration and distribution and complement other resource assessment techniques, particularly seismic methods. To fully utilize EM results requires knowledge of the electrical properties of individual phases and mixing relations, yet little is known about the electrical properties of gas hydrates. We developed a pressure cell to synthesize gas hydrate while simultaneously measuring in situ frequency-dependent electrical conductivity (σ). Synthesis of methane (CH<sub>4</sub>) hydrate was verified by thermal monitoring and by post run cryogenic scanning electron microscope imaging. Impedance spectra (20 Hz to 2 MHz) were collected before and after synthesis of polycrystalline CH<sub>4</sub> hydrate from polycrystalline ice and used to calculate σ. We determined the σ of CH<sub>4</sub> hydrate to be 5 × 10<sup>−5</sup> S/m at 0°C with activation energy (E<sub>a</sub>) of 30.6 kJ/mol (−15 to 15°C). After dissociation back into ice, σ measurements of samples increased by a factor of ~4 and E<sub>a</sub> increased by ~50%, similar to the starting ice samples.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"AGU","publisherLocation":"Washington, D.C.","doi":"10.1029/2011GL047243","issn":"00948276","usgsCitation":"Du Frane, W., Stern, L., Weitemeyer, K., Constable, S., Pinkston, J., and Roberts, J., 2011, Electrical properties of polycrystalline methane hydrate: Geophysical Research Letters, v. 38, no. 9, L09313, https://doi.org/10.1029/2011GL047243.","productDescription":"L09313","costCenters":[],"links":[{"id":475425,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.osti.gov/biblio/1183508","text":"External Repository"},{"id":243394,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215580,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2011GL047243"}],"volume":"38","issue":"9","noUsgsAuthors":false,"publicationDate":"2011-05-11","publicationStatus":"PW","scienceBaseUri":"505a0891e4b0c8380cd51b91","contributors":{"authors":[{"text":"Du Frane, W. L.","contributorId":59263,"corporation":false,"usgs":true,"family":"Du Frane","given":"W. L.","affiliations":[],"preferred":false,"id":448106,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stern, L.A.","contributorId":38293,"corporation":false,"usgs":true,"family":"Stern","given":"L.A.","email":"","affiliations":[],"preferred":false,"id":448104,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Weitemeyer, K.A.","contributorId":41668,"corporation":false,"usgs":true,"family":"Weitemeyer","given":"K.A.","affiliations":[],"preferred":false,"id":448105,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Constable, S.","contributorId":61257,"corporation":false,"usgs":true,"family":"Constable","given":"S.","email":"","affiliations":[],"preferred":false,"id":448107,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Pinkston, J.C.","contributorId":68063,"corporation":false,"usgs":true,"family":"Pinkston","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":448108,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Roberts, J.J.","contributorId":95714,"corporation":false,"usgs":true,"family":"Roberts","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":448109,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70034334,"text":"70034334 - 2011 - Flow regime, temperature, and biotic interactions drive differential declines of trout species under climate change","interactions":[],"lastModifiedDate":"2012-12-07T14:07:06","indexId":"70034334","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3165,"text":"Proceedings of the National Academy of Sciences of the United States of America","active":true,"publicationSubtype":{"id":10}},"title":"Flow regime, temperature, and biotic interactions drive differential declines of trout species under climate change","docAbstract":"Broad-scale studies of climate change effects on freshwater species have focused mainly on temperature, ignoring critical drivers such as flow regime and biotic interactions. We use downscaled outputs from general circulation models coupled with a hydrologic model to forecast the effects of altered flows and increased temperatures on four interacting species of trout across the interior western United States (1.01 million km<sup>2</sup>), based on empirical statistical models built from fish surveys at 9,890 sites. Projections under the 2080s A1B emissions scenario forecast a mean 47% decline in total suitable habitat for all trout, a group of fishes of major socioeconomic and ecological significance. We project that native cutthroat trout <i>Oncorhynchus clarkii</i>, already excluded from much of its potential range by nonnative species, will lose a further 58% of habitat due to an increase in temperatures beyond the species' physiological optima and continued negative biotic interactions. Habitat for nonnative brook trout <i>Salvelinus fontinalis</i> and brown trout <i>Salmo trutta</i> is predicted to decline by 77% and 48%, respectively, driven by increases in temperature and winter flood frequency caused by warmer, rainier winters. Habitat for rainbow trout, <i>Oncorhynchus mykiss</i>, is projected to decline the least (35%) because negative temperature effects are partly offset by flow regime shifts that benefit the species. These results illustrate how drivers other than temperature influence species response to climate change. Despite some uncertainty, large declines in trout habitat are likely, but our findings point to opportunities for strategic targeting of mitigation efforts to appropriate stressors and locations.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Proceedings of the National Academy of Sciences of the United States of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"National Academy of Sciences of the United States of America","publisherLocation":"Washington, D.C.","doi":"10.1073/pnas.1103097108","issn":"00278424","usgsCitation":"Wenger, S., Isaak, D., Luce, C., Neville, H., Fausch, K., Dunham, J., Dauwalter, D., Young, M., Elsner, M., Rieman, B., Hamlet, A., and Williams, J., 2011, Flow regime, temperature, and biotic interactions drive differential declines of trout species under climate change: Proceedings of the National Academy of Sciences of the United States of America, v. 108, no. 34, p. 14175-14180, https://doi.org/10.1073/pnas.1103097108.","productDescription":"6 p.","startPage":"14175","endPage":"14180","numberOfPages":"6","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":475397,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3161569","text":"External Repository"},{"id":216976,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1073/pnas.1103097108"},{"id":244881,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 172.5,18.9 ], [ 172.5,71.4 ], [ -66.9,71.4 ], [ -66.9,18.9 ], [ 172.5,18.9 ] ] ] } } ] }","volume":"108","issue":"34","noUsgsAuthors":false,"publicationDate":"2011-08-15","publicationStatus":"PW","scienceBaseUri":"505a124ee4b0c8380cd5425f","contributors":{"authors":[{"text":"Wenger, S.J.","contributorId":51883,"corporation":false,"usgs":true,"family":"Wenger","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":445280,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Isaak, D.J.","contributorId":77326,"corporation":false,"usgs":true,"family":"Isaak","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":445283,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Luce, C.H.","contributorId":81057,"corporation":false,"usgs":true,"family":"Luce","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":445285,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Neville, H.M.","contributorId":79836,"corporation":false,"usgs":true,"family":"Neville","given":"H.M.","email":"","affiliations":[],"preferred":false,"id":445284,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fausch, K.D. 0000-0001-5825-7560","orcid":"https://orcid.org/0000-0001-5825-7560","contributorId":84097,"corporation":false,"usgs":false,"family":"Fausch","given":"K.D.","affiliations":[],"preferred":false,"id":445287,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Dunham, J. B. 0000-0002-6268-0633","orcid":"https://orcid.org/0000-0002-6268-0633","contributorId":96637,"corporation":false,"usgs":true,"family":"Dunham","given":"J. B.","affiliations":[],"preferred":false,"id":445289,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Dauwalter, D.C.","contributorId":91687,"corporation":false,"usgs":true,"family":"Dauwalter","given":"D.C.","affiliations":[],"preferred":false,"id":445288,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Young, M.K.","contributorId":62038,"corporation":false,"usgs":true,"family":"Young","given":"M.K.","email":"","affiliations":[],"preferred":false,"id":445281,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Elsner, M.M.","contributorId":43202,"corporation":false,"usgs":true,"family":"Elsner","given":"M.M.","email":"","affiliations":[],"preferred":false,"id":445279,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Rieman, B.E.","contributorId":67283,"corporation":false,"usgs":true,"family":"Rieman","given":"B.E.","email":"","affiliations":[],"preferred":false,"id":445282,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Hamlet, A.F.","contributorId":81723,"corporation":false,"usgs":true,"family":"Hamlet","given":"A.F.","affiliations":[],"preferred":false,"id":445286,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Williams, J.E.","contributorId":14768,"corporation":false,"usgs":true,"family":"Williams","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":445278,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
,{"id":70034247,"text":"70034247 - 2011 - Twenty Years After the 1988 Yellowstone Fires: Lessons About Disturbance and Ecosystems","interactions":[],"lastModifiedDate":"2012-03-12T17:21:47","indexId":"70034247","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1478,"text":"Ecosystems","active":true,"publicationSubtype":{"id":10}},"title":"Twenty Years After the 1988 Yellowstone Fires: Lessons About Disturbance and Ecosystems","docAbstract":"The 1988 Yellowstone fires were among the first in what has proven to be an upsurge in large severe fires in the western USA during the past 20 years. At the time of the fires, little was known about the impacts of such a large severe disturbance because scientists had had few previous opportunities to study such an event. Ecologists predicted short- and long-term effects of the 1988 fires on vegetation, biogeochemistry, primary productivity, wildlife, and aquatic ecosystems based on scientific understanding of the time. Twenty-plus years of subsequent study allow these early predictions to be evaluated. Most of the original predictions were at least partially supported, but some predictions were refuted, others nuanced, and a few postfire phenomena were entirely unexpected. Post-1988 Yellowstone studies catalyzed advances in ecology focused on the importance of spatial and temporal heterogeneity, contingent influences, and multiple interacting drivers. Post-1988 research in Yellowstone also has changed public perceptions of fire as an ecological process and attitudes towards fire management. Looking ahead to projected climate change and more frequent large fires, the well-documented ecological responses to the 1988 Yellowstone fires provide a foundation for detecting and evaluating potential changes in fire regimes of temperate mountainous regions. ?? 2011 Springer Science+Business Media, LLC.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecosystems","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10021-011-9470-6","issn":"14329840","usgsCitation":"Romme, W., Boyce, M., Gresswell, R., Merrill, E., Minshall, G., Whitlock, C., and Turner, M., 2011, Twenty Years After the 1988 Yellowstone Fires: Lessons About Disturbance and Ecosystems: Ecosystems, v. 14, no. 7, p. 1196-1215, https://doi.org/10.1007/s10021-011-9470-6.","startPage":"1196","endPage":"1215","numberOfPages":"20","costCenters":[],"links":[{"id":216583,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10021-011-9470-6"},{"id":244462,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","issue":"7","noUsgsAuthors":false,"publicationDate":"2011-08-09","publicationStatus":"PW","scienceBaseUri":"505bb90ae4b08c986b327b76","contributors":{"authors":[{"text":"Romme, W.H.","contributorId":89307,"corporation":false,"usgs":true,"family":"Romme","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":444885,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boyce, M.S.","contributorId":16354,"corporation":false,"usgs":true,"family":"Boyce","given":"M.S.","email":"","affiliations":[],"preferred":false,"id":444881,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gresswell, R.","contributorId":91334,"corporation":false,"usgs":true,"family":"Gresswell","given":"R.","affiliations":[],"preferred":false,"id":444886,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Merrill, E.H.","contributorId":24194,"corporation":false,"usgs":true,"family":"Merrill","given":"E.H.","email":"","affiliations":[],"preferred":false,"id":444883,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Minshall, G.W.","contributorId":16381,"corporation":false,"usgs":true,"family":"Minshall","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":444882,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Whitlock, C.","contributorId":105836,"corporation":false,"usgs":true,"family":"Whitlock","given":"C.","email":"","affiliations":[],"preferred":false,"id":444887,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Turner, M.G.","contributorId":43708,"corporation":false,"usgs":true,"family":"Turner","given":"M.G.","email":"","affiliations":[],"preferred":false,"id":444884,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70036105,"text":"70036105 - 2011 - Gas emissions from failed and actual eruptions from Cook Inlet Volcanoes, Alaska, 1989-2006","interactions":[],"lastModifiedDate":"2016-12-14T13:15:18","indexId":"70036105","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1109,"text":"Bulletin of Volcanology","active":true,"publicationSubtype":{"id":10}},"title":"Gas emissions from failed and actual eruptions from Cook Inlet Volcanoes, Alaska, 1989-2006","docAbstract":"Cook Inlet volcanoes that experienced an eruption between 1989 and 2006 had mean gas emission rates that were roughly an order of magnitude higher than at volcanoes where unrest stalled. For the six events studied, mean emission rates for eruptions were ~13,000 t/d CO<sub>2</sub> and 5200 t/d SO<sub>2</sub>, but only ~1200 t/d CO<sub>2</sub> and 500 t/d SO<sub>2</sub> for non-eruptive events (‘failed eruptions’). Statistical analysis suggests degassing thresholds for eruption on the order of 1500 and 1000 t/d for CO<sub>2</sub> and SO<sub>2</sub>, respectively. Emission rates greater than 4000 and 2000 t/d for CO<sub>2</sub> and SO<sub>2</sub>, respectively, almost exclusively resulted during eruptive events (the only exception being two measurements at Fourpeaked). While this analysis could suggest that unerupted magmas have lower pre-eruptive volatile contents, we favor the explanations that either the amount of magma feeding actual eruptions is larger than that driving failed eruptions, or that magmas from failed eruptions experience less decompression such that the majority of H<sub>2</sub>O remains dissolved and thus insufficient permeability is produced to release the trapped volatile phase (or both). In the majority of unrest and eruption sequences, increases in CO<sub>2</sub> emission relative to SO<sub>2</sub> emission were observed early in the sequence. With time, all events converged to a common molar value of C/S between 0.5 and 2. These geochemical trends argue for roughly similar decompression histories until shallow levels are reached beneath the edifice (i.e., from 20–35 to ~4–6 km) and perhaps roughly similar initial volatile contents in all cases. Early elevated CO<sub>2</sub> levels that we find at these high-latitude, andesitic arc volcanoes have also been observed at mid-latitude, relatively snow-free, basaltic volcanoes such as Stromboli and Etna. Typically such patterns are attributed to injection and decompression of deep (CO<sub>2</sub>-rich) magma into a shallower chamber and open system degassing prior to eruption. Here we argue that the C/S trends probably represent tapping of vapor-saturated regions with high C/S, and then gradual degassing of remaining dissolved volatiles as the magma progresses toward the surface. At these volcanoes, however, C/S is often accentuated due to early preferential scrubbing of sulfur gases. The range of equilibrium degassing is consistent with the bulk degassing of a magma with initial CO<sub>2</sub> and S of 0.6 and 0.2 wt.%, respectively, similar to what has been suggested for primitive Redoubt magmas.","language":"English","publisher":"Springer","publisherLocation":"Amsterdam, Netherlands","doi":"10.1007/s00445-011-0453-4","issn":"02588900","usgsCitation":"Werner, C., Doukas, M., and Kelly, P., 2011, Gas emissions from failed and actual eruptions from Cook Inlet Volcanoes, Alaska, 1989-2006: Bulletin of Volcanology, v. 73, no. 2, p. 155-173, https://doi.org/10.1007/s00445-011-0453-4.","productDescription":"19 p.","startPage":"155","endPage":"173","costCenters":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"links":[{"id":246328,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":218329,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00445-011-0453-4"}],"country":"United States","state":"Alaska","otherGeospatial":"Cook Inlet","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -154.171142578125,\n              58.53959476664049\n            ],\n            [\n              -154.171142578125,\n              61.6794500443896\n            ],\n            [\n              -148.787841796875,\n              61.6794500443896\n            ],\n            [\n              -148.787841796875,\n              58.53959476664049\n            ],\n            [\n              -154.171142578125,\n              58.53959476664049\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"73","issue":"2","noUsgsAuthors":false,"publicationDate":"2011-02-27","publicationStatus":"PW","scienceBaseUri":"505a14c9e4b0c8380cd54b73","contributors":{"authors":[{"text":"Werner, C.A.","contributorId":50734,"corporation":false,"usgs":true,"family":"Werner","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":454214,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doukas, M.P.","contributorId":28615,"corporation":false,"usgs":true,"family":"Doukas","given":"M.P.","email":"","affiliations":[],"preferred":false,"id":454213,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kelly, P.J.","contributorId":65312,"corporation":false,"usgs":true,"family":"Kelly","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":454215,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70035388,"text":"70035388 - 2011 - Projecting avian response to linked changes in groundwater and riparian floodplain vegetation along a dryland river: A scenario analysis","interactions":[],"lastModifiedDate":"2021-02-24T19:49:05.534333","indexId":"70035388","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1447,"text":"Ecohydrology","active":true,"publicationSubtype":{"id":10}},"title":"Projecting avian response to linked changes in groundwater and riparian floodplain vegetation along a dryland river: A scenario analysis","docAbstract":"<p><span>Groundwater is a key driver of riparian condition on dryland rivers but is in high demand for municipal, industrial, and agricultural uses. Approaches are needed to guide decisions that balance human water needs while conserving riparian ecosystems. We developed a space‐for‐time substitution model that links groundwater change scenarios implemented within a Decision Support System (DSS) with proportions of floodplain vegetation types and abundances of breeding and migratory birds along the upper San Pedro River, AZ, USA. We investigated nine scenarios ranging from groundwater depletion to recharge. In groundwater decline scenarios, relative proportions of tall‐canopied obligate phreatophytes (</span><i>Populus/Salix</i><span>, cottonwood/willow) on the floodplain progressively decline, and shrubbier species less dependent on permanent water sources (e.g.&nbsp;</span><i>Tamarix</i><span>&nbsp;spp., saltcedar) increase. These scenarios result in broad shifts in the composition of the breeding bird community, with canopy‐nesting and water‐obligate birds declining but midstory nesting birds increasing in abundance as groundwater declines. For the most extreme draw‐down scenario where all reaches undergo groundwater declines, models project that only 10% of the upper San Pedro floodplain would be comprised of cottonwood/willow (73% saltcedar and 18% mesquite), and abundances of canopy‐nesting, water‐obligate, and spring migrant birds would decline 48%, 72%, and 40%, respectively. Groundwater recharge scenarios were associated with increases in canopy‐nesting birds particularly given the extreme recharge scenario (all reaches regain shallow water tables and perennial streamflow). Model outputs serve to assess the sensitivity of biotic groups to potential changes in groundwater and thus to rank scenarios based on their expected ecological impacts.&nbsp;</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/eco.143","issn":"19360584","usgsCitation":"Arriana, B.L., Stromberg, J., Goodrich, D., Dixon, M., Lansey, K., Kang, D., Brookshire, D., and Cerasale, D., 2011, Projecting avian response to linked changes in groundwater and riparian floodplain vegetation along a dryland river: A scenario analysis: Ecohydrology, v. 4, no. 1, p. 130-142, https://doi.org/10.1002/eco.143.","productDescription":"13 p.","startPage":"130","endPage":"142","costCenters":[],"links":[{"id":243366,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":215554,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/eco.143"}],"volume":"4","issue":"1","noUsgsAuthors":false,"publicationDate":"2011-01-19","publicationStatus":"PW","scienceBaseUri":"505a8efbe4b0c8380cd7f4e6","contributors":{"authors":[{"text":"Arriana, Brand L.","contributorId":9488,"corporation":false,"usgs":true,"family":"Arriana","given":"Brand","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":450419,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stromberg, J.C.","contributorId":81455,"corporation":false,"usgs":true,"family":"Stromberg","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":450425,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goodrich, D.C.","contributorId":98492,"corporation":false,"usgs":false,"family":"Goodrich","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":450426,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dixon, M.D.","contributorId":57279,"corporation":false,"usgs":true,"family":"Dixon","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":450423,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lansey, K.","contributorId":57680,"corporation":false,"usgs":true,"family":"Lansey","given":"K.","email":"","affiliations":[],"preferred":false,"id":450424,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kang, D.","contributorId":19799,"corporation":false,"usgs":true,"family":"Kang","given":"D.","email":"","affiliations":[],"preferred":false,"id":450421,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Brookshire, D.S.","contributorId":43335,"corporation":false,"usgs":true,"family":"Brookshire","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":450422,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Cerasale, D.J.","contributorId":11028,"corporation":false,"usgs":true,"family":"Cerasale","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":450420,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70034360,"text":"70034360 - 2011 - Analysis of dispersion and attenuation of surface waves in poroelastic media in the exploration-seismic frequency band","interactions":[],"lastModifiedDate":"2021-04-22T12:21:15.950809","indexId":"70034360","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1803,"text":"Geophysical Journal International","active":true,"publicationSubtype":{"id":10}},"title":"Analysis of dispersion and attenuation of surface waves in poroelastic media in the exploration-seismic frequency band","docAbstract":"<p class=\"chapter-para\">We analyse dispersion and attenuation of surface waves at free surfaces of possible vacuum/poroelastic media: permeable-‘open pore’, impermeable-‘closed pore’ and partially permeable boundaries, which have not been previously reported in detail by researchers, under different surface-permeable, viscous-damping, elastic and fluid-flowing conditions. Our discussion is focused on their characteristics in the exploration-seismic frequency band (a few through 200 Hz) for near-surface applications. We find two surface-wave modes exist,<span>&nbsp;</span><i>R</i>1 waves for all conditions, and<span>&nbsp;</span><i>R</i>2 waves for closed-pore and partially permeable conditions. For<span>&nbsp;</span><i>R</i>1 waves, velocities disperse most under partially permeable conditions and least under the open-pore condition. High-coupling damping coefficients move the main dispersion frequency range to high frequencies. There is an<span>&nbsp;</span><i>f</i><sup>1</sup><span>&nbsp;</span>frequency dependence as a constant-<i>Q</i><span>&nbsp;</span>model for attenuation at high frequencies.<span>&nbsp;</span><i>R</i>1 waves for the open pore are most sensitive to elastic modulus variation, but least sensitive to tortuosities variation.<span>&nbsp;</span><i>R</i>1 waves for partially permeable surface radiate as non-physical waves (Im(<i>k</i>) &lt; 0) at low frequencies. For<span>&nbsp;</span><i>R</i>2 waves, velocities are slightly lower than the bulk slow<span>&nbsp;</span><i>P</i>2 waves. At low frequencies, both velocity and attenuation are diffusive of<span>&nbsp;</span><i>f</i><sup>1/2</sup><span>&nbsp;</span>frequency dependence, as<span>&nbsp;</span><i>P</i>2 waves. It is found that for partially permeable surfaces, the attenuation displays -<i>f</i><sup>1</sup><span>&nbsp;</span>frequency dependence as frequency increasing. High surface permeability, low-coupling damping coefficients, low Poisson′s ratios, and low tortuosities increase the slope of the -<i>f</i><sup>1</sup><span>&nbsp;</span>dependence. When the attenuation coefficients reach 0,<span>&nbsp;</span><i>R</i>2 waves for partially permeable surface begin to radiate as non-physical waves.</p>","language":"English","publisher":"Oxford Academic","doi":"10.1111/j.1365-246X.2011.05168.x","issn":"0956540X","usgsCitation":"Zhang, Y., Xu, Y., and Xia, J., 2011, Analysis of dispersion and attenuation of surface waves in poroelastic media in the exploration-seismic frequency band: Geophysical Journal International, v. 187, no. 2, p. 871-888, https://doi.org/10.1111/j.1365-246X.2011.05168.x.","productDescription":"18 p.","startPage":"871","endPage":"888","numberOfPages":"18","costCenters":[],"links":[{"id":475223,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1365-246x.2011.05168.x","text":"Publisher Index Page"},{"id":244751,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"187","issue":"2","noUsgsAuthors":false,"publicationDate":"2011-09-05","publicationStatus":"PW","scienceBaseUri":"5059eb10e4b0c8380cd48bb4","contributors":{"authors":[{"text":"Zhang, Y.","contributorId":59969,"corporation":false,"usgs":true,"family":"Zhang","given":"Y.","email":"","affiliations":[],"preferred":false,"id":445403,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Xu, Y.","contributorId":47816,"corporation":false,"usgs":true,"family":"Xu","given":"Y.","email":"","affiliations":[],"preferred":false,"id":445402,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Xia, J.","contributorId":63513,"corporation":false,"usgs":true,"family":"Xia","given":"J.","email":"","affiliations":[],"preferred":false,"id":445404,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70034461,"text":"70034461 - 2011 - Looking beyond fertilizer: Assessing the contribution of nitrogen from hydrologic inputs and organic matter to plant growth in the cranberry agroecosystem","interactions":[],"lastModifiedDate":"2021-04-20T15:44:36.170781","indexId":"70034461","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2915,"text":"Nutrient Cycling in Agroecosystems","active":true,"publicationSubtype":{"id":10}},"title":"Looking beyond fertilizer: Assessing the contribution of nitrogen from hydrologic inputs and organic matter to plant growth in the cranberry agroecosystem","docAbstract":"<p><span>Even though nitrogen (N) is a key nutrient for successful cranberry production, N cycling in cranberry agroecosystems is not completely understood. Prior research has focused mainly on timing and uptake of ammonium fertilizer, but the objective of our study was to evaluate the potential for additional N contributions from hydrologic inputs (flooding, irrigation, groundwater, and precipitation) and organic matter (OM). Plant biomass, soil, surface and groundwater samples were collected from five cranberry beds (cranberry production fields) on four different farms, representing both upland and lowland systems. Estimated average annual plant uptake (63.3&nbsp;±&nbsp;22.5&nbsp;kg&nbsp;N&nbsp;ha</span><sup>−1</sup><span>&nbsp;year</span><sup>−1</sup><span>) exceeded total average annual fertilizer inputs (39.5&nbsp;±&nbsp;11.6&nbsp;kg&nbsp;N&nbsp;ha</span><sup>−1</sup><span>&nbsp;year</span><sup>−1</sup><span>). Irrigation, precipitation, and floodwater N summed to an average 23&nbsp;±&nbsp;0.7&nbsp;kg&nbsp;N&nbsp;ha</span><sup>−1</sup><span>&nbsp;year</span><sup>−1</sup><span>, which was about 60% of fertilizer N. Leaf and stem litterfall added 5.2&nbsp;±&nbsp;1.2 and 24.1&nbsp;±&nbsp;3.0&nbsp;kg&nbsp;N&nbsp;ha</span><sup>−1</sup><span>&nbsp;year</span><sup>−1</sup><span>&nbsp;respectively. The estimated net N mineralization rate from the buried bag technique was 5&nbsp;±&nbsp;0.2&nbsp;kg&nbsp;N&nbsp;ha</span><sup>−1</sup><span>&nbsp;year</span><sup>−1</sup><span>, which was nearly 15% of fertilizer N. Dissolved organic nitrogen represented a significant portion of the total N pool in both surface water and soil samples. Mixed-ion exchange resin core incubations indicated that 80% of total inorganic N from fertilizer, irrigation, precipitation, and mineralization was nitrate, and approximately 70% of recovered inorganic N from groundwater was nitrate. There was a weak but significant negative relationship between extractable soil ammonium concentrations and ericoid mycorrhizal colonization (ERM) rates (</span><i>r</i><span>&nbsp;=&nbsp;−0.22,&nbsp;</span><i>P</i><span>&nbsp;&lt;&nbsp;0.045). Growers may benefit from balancing the N inputs from hydrologic sources and OM relative to fertilizer N in order to maximize the benefits of ERM fungi in actively mediating N cycling in cranberry agroecosystems.</span></p>","language":"English","publisher":"Springer Link","doi":"10.1007/s10705-011-9442-4","issn":"13851314","usgsCitation":"Stackpoole, S., Kosola, K., Workmaster, B., Guldan, N., Browne, B., and Jackson, R.D., 2011, Looking beyond fertilizer: Assessing the contribution of nitrogen from hydrologic inputs and organic matter to plant growth in the cranberry agroecosystem: Nutrient Cycling in Agroecosystems, v. 91, no. 1, p. 41-54, https://doi.org/10.1007/s10705-011-9442-4.","productDescription":"14 p.","startPage":"41","endPage":"54","costCenters":[],"links":[{"id":244410,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":216533,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10705-011-9442-4"}],"volume":"91","issue":"1","noUsgsAuthors":false,"publicationDate":"2011-07-05","publicationStatus":"PW","scienceBaseUri":"505a49c8e4b0c8380cd688b1","contributors":{"authors":[{"text":"Stackpoole, S.M.","contributorId":98004,"corporation":false,"usgs":true,"family":"Stackpoole","given":"S.M.","affiliations":[],"preferred":false,"id":445928,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kosola, K.R.","contributorId":21008,"corporation":false,"usgs":true,"family":"Kosola","given":"K.R.","email":"","affiliations":[],"preferred":false,"id":445923,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Workmaster, B.A.A.","contributorId":57294,"corporation":false,"usgs":true,"family":"Workmaster","given":"B.A.A.","email":"","affiliations":[],"preferred":false,"id":445926,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Guldan, N.M.","contributorId":38809,"corporation":false,"usgs":true,"family":"Guldan","given":"N.M.","email":"","affiliations":[],"preferred":false,"id":445925,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Browne, B.A.","contributorId":85006,"corporation":false,"usgs":true,"family":"Browne","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":445927,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Jackson, R. D.","contributorId":30758,"corporation":false,"usgs":false,"family":"Jackson","given":"R.","email":"","middleInitial":"D.","affiliations":[{"id":6622,"text":"US Department of Agriculture","active":true,"usgs":false}],"preferred":false,"id":445924,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70034250,"text":"70034250 - 2011 - Ecosystem approach to inland fisheries: Research needs and implementation strategies","interactions":[],"lastModifiedDate":"2012-03-12T17:21:46","indexId":"70034250","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2011","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Ecosystem approach to inland fisheries: Research needs and implementation strategies","docAbstract":"Inland fisheries are a vital component in the livelihoods and food security of people throughout the world, as well as contributing huge recreational and economic benefits. These valuable assets are jeopardized by lack of research-based understanding of the impacts of fisheries on inland ecosystems, and similarly the impact of human activities associated with inland waters on fisheries and aquatic biodiversity. To explore this topic, an international workshop was organized in order to examine strategies to incorporate fisheries into ecosystem approaches for management of inland waters. To achieve this goal, a new research agenda is needed that focuses on: quantifying the ecosystem services provided by fresh waters; quantifying the economic, social and nutritional benefits of inland fisheries; improving assessments designed to evaluate fisheries exploitation potential; and examining feedbacks between fisheries, ecosystem productivity and aquatic biodiversity. Accomplishing these objectives will require merging natural and social science approaches to address coupled social-ecological system dynamics. ?? 2010 The Royal Society.","largerWorkTitle":"Biology Letters","language":"English","doi":"10.1098/rsbl.2011.0046","issn":"17449561","usgsCitation":"Beard, T., Arlinghaus, R., Cooke, S.J., McIntyre, P., De Silva, S., Bartley, D., and Cowx, I., 2011, Ecosystem approach to inland fisheries: Research needs and implementation strategies, <i>in</i> Biology Letters, v. 7, no. 4, p. 481-483, https://doi.org/10.1098/rsbl.2011.0046.","startPage":"481","endPage":"483","numberOfPages":"3","costCenters":[],"links":[{"id":475350,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://hull-repository.worktribe.com/output/405317","text":"Publisher Index Page"},{"id":216639,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1098/rsbl.2011.0046"},{"id":244521,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"4","noUsgsAuthors":false,"publicationDate":"2011-02-16","publicationStatus":"PW","scienceBaseUri":"505a059ae4b0c8380cd50e7e","contributors":{"authors":[{"text":"Beard, T.D. Jr.","contributorId":100160,"corporation":false,"usgs":true,"family":"Beard","given":"T.D.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":444904,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Arlinghaus, R.","contributorId":27710,"corporation":false,"usgs":true,"family":"Arlinghaus","given":"R.","affiliations":[],"preferred":false,"id":444898,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cooke, S. J.","contributorId":55645,"corporation":false,"usgs":false,"family":"Cooke","given":"S.","email":"","middleInitial":"J.","affiliations":[{"id":16718,"text":"Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada","active":true,"usgs":false}],"preferred":false,"id":444901,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McIntyre, P.B.","contributorId":30738,"corporation":false,"usgs":true,"family":"McIntyre","given":"P.B.","email":"","affiliations":[],"preferred":false,"id":444899,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"De Silva, S.","contributorId":94886,"corporation":false,"usgs":true,"family":"De Silva","given":"S.","email":"","affiliations":[],"preferred":false,"id":444903,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bartley, D.","contributorId":78966,"corporation":false,"usgs":true,"family":"Bartley","given":"D.","email":"","affiliations":[],"preferred":false,"id":444902,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Cowx, I.G.","contributorId":48794,"corporation":false,"usgs":true,"family":"Cowx","given":"I.G.","email":"","affiliations":[],"preferred":false,"id":444900,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
]}