{"pageNumber":"818","pageRowStart":"20425","pageSize":"25","recordCount":68927,"records":[{"id":70058712,"text":"70058712 - 2009 - A topographic feature taxonomy for a U.S. national topographic mapping ontology","interactions":[],"lastModifiedDate":"2018-11-21T11:01:40","indexId":"70058712","displayToPublicDate":"2010-01-01T14:52:00","publicationYear":"2009","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"A topographic feature taxonomy for a U.S. national topographic mapping ontology","docAbstract":"<p>Using legacy feature lists from the U.S. National Topographic Mapping Program of the \ntwentieth century, a taxonomy of features is presented for purposes of developing a \nnational topographic feature ontology for geographic mapping and analysis. After \nreviewing published taxonomic classifications, six basic classes are suggested; terrain, \nsurface water, ecological regimes, built-up areas, divisions, and events. Aspects of \nontology development are suggested as the taxonomy is described.</p>","largerWorkTitle":"24th International Cartographic Conference","conferenceTitle":"24th International Cartographic Conference","conferenceDate":"2009-11-15T00:00:00","conferenceLocation":"Santiago, Chile","language":"English","publisher":"International Cartographic Association","usgsCitation":"Varanka, D.E., 2009, A topographic feature taxonomy for a U.S. national topographic mapping ontology, 11 p.","productDescription":"11 p.","numberOfPages":"11","ipdsId":"IP-014211","costCenters":[{"id":383,"text":"Mid-Continent Geographic Science Center","active":true,"usgs":true}],"links":[{"id":289345,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53b3d861e4b07c5f79a7f326","contributors":{"authors":[{"text":"Varanka, Dalia E. 0000-0003-2857-9600 dvaranka@usgs.gov","orcid":"https://orcid.org/0000-0003-2857-9600","contributorId":1296,"corporation":false,"usgs":true,"family":"Varanka","given":"Dalia","email":"dvaranka@usgs.gov","middleInitial":"E.","affiliations":[{"id":404,"text":"NGTOC Rolla","active":true,"usgs":true},{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true}],"preferred":true,"id":487294,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70046864,"text":"70046864 - 2009 - Using a coupled groundwater/surface-water model to predict climate-change impacts to lakes in the Trout Lake Watershed, northern Wisconsin","interactions":[{"subject":{"id":70046864,"text":"70046864 - 2009 - Using a coupled groundwater/surface-water model to predict climate-change impacts to lakes in the Trout Lake Watershed, northern Wisconsin","indexId":"70046864","publicationYear":"2009","noYear":false,"title":"Using a coupled groundwater/surface-water model to predict climate-change impacts to lakes in the Trout Lake Watershed, northern Wisconsin"},"predicate":"IS_PART_OF","object":{"id":97928,"text":"sir20095049 - 2009 - Planning for an uncertain future - Monitoring, integration, and adaptation","indexId":"sir20095049","publicationYear":"2009","noYear":false,"title":"Planning for an uncertain future - Monitoring, integration, and adaptation"},"id":1}],"isPartOf":{"id":97928,"text":"sir20095049 - 2009 - Planning for an uncertain future - Monitoring, integration, and adaptation","indexId":"sir20095049","publicationYear":"2009","noYear":false,"title":"Planning for an uncertain future - Monitoring, integration, and adaptation"},"lastModifiedDate":"2016-08-18T16:10:55","indexId":"70046864","displayToPublicDate":"2010-01-01T11:49:00","publicationYear":"2009","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"seriesNumber":"2009-5049","title":"Using a coupled groundwater/surface-water model to predict climate-change impacts to lakes in the Trout Lake Watershed, northern Wisconsin","docAbstract":"<p>A major focus of the U.S. Geological Survey&rsquo;s Trout Lake Water, Energy, and Biogeochemical Budgets (WEBB) project is the development of a watershed model to allow predictions of hydrologic response to future conditions including land-use and climate change. The coupled groundwater/surface-water model GSFLOW was chosen for this purpose because it could easily incorporate an existing groundwater flow model and it provides for simulation of surface-water processes.</p>\n<p>&nbsp;</p>\n<p>The Trout Lake watershed in northern Wisconsin is underlain by a highly conductive outwash sand aquifer. In this area, streamflow is dominated by groudwater contributions, however, surface runoff occurs during intense rainfall periods and spring snowmelt. Surface runoff also occurs locally near stream/lake areas where the unsaturated zone is thin. A diverse data set, collected from 1992 to 2007 for the Trout Lake WEBB project and the co-located and NSF-funded North Temperate Lake LTER project, includes snowpack, solar radiation, potential evapotranspiration, lake levels, groundwater levels, and streamflow. The time-series processing software TSPROC (Doherty 2001)was used to distill the large time series data set to a smaller set of observations and summary statistics that captured the salient hydrologic information. The time-series processing reduced hundreds of thousands of observations to less than 5,000. Model calibration included specific predictions for several lakes in the study area using the PEST parameter estimation suit of software (Doherty 2007). The calibrated model was used to simulate the hydrologic response in the study lakes to a variety of climate change scenarios culled from the IPCC Fourth Assessment Report of the Intergovernmental Panel of Climate Change (Solomon et al. 2007). Results from the simulations indicate climate change could result in substantial changes to the lake levels and components of the hydrologic budget of a seepage lake in the flow system. For a drainage lake lower in the flow system, the impacts of climate change are diminished.</p>","largerWorkType":{"id":18,"text":"Report"},"largerWorkTitle":"Planning for an uncertain future - monitoring, integration, and adaptation (SIR 2009-5049)","largerWorkSubtype":{"id":5,"text":"USGS Numbered Series"},"conferenceTitle":"3rd interagency conference on research in the watersheds: planning for an uncertain future: monitoring, integration, and adaptation","conferenceDate":"8-11 September, 2008","conferenceLocation":"Estes Park, CO","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Hunt, R., Walker, J.F., Markstrom, S., Hay, L.E., and Doherty, J., 2009, Using a coupled groundwater/surface-water model to predict climate-change impacts to lakes in the Trout Lake Watershed, northern Wisconsin, <i>in</i> Planning for an uncertain future - monitoring, integration, and adaptation (SIR 2009-5049), Estes Park, CO, 8-11 September, 2008, p. 155-161.","productDescription":"7 p.","startPage":"155","endPage":"161","numberOfPages":"7","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-009788","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":289370,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":326855,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2009/5049/pdf/SIR09-5049.pdf"}],"country":"United States","state":"Wisconsin","otherGeospatial":"Trout Lake","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89.703926,46.012934 ], [ -89.703926,46.079112 ], [ -89.646771,46.079112 ], [ -89.646771,46.012934 ], [ -89.703926,46.012934 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53b7b27ee4b0388651d9198c","contributors":{"editors":[{"text":"Webb, Richard M. T. 0000-0001-9531-2207","orcid":"https://orcid.org/0000-0001-9531-2207","contributorId":35772,"corporation":false,"usgs":true,"family":"Webb","given":"Richard M. T.","affiliations":[],"preferred":false,"id":646256,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Semmens, Darius J. 0000-0001-7924-6529 dsemmens@usgs.gov","orcid":"https://orcid.org/0000-0001-7924-6529","contributorId":1714,"corporation":false,"usgs":true,"family":"Semmens","given":"Darius","email":"dsemmens@usgs.gov","middleInitial":"J.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":646257,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Hunt, Randall J. 0000-0001-6465-9304","orcid":"https://orcid.org/0000-0001-6465-9304","contributorId":16118,"corporation":false,"usgs":true,"family":"Hunt","given":"Randall J.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":480496,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walker, John F. jfwalker@usgs.gov","contributorId":1081,"corporation":false,"usgs":true,"family":"Walker","given":"John","email":"jfwalker@usgs.gov","middleInitial":"F.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":480493,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Markstrom, Steven L. 0000-0001-7630-9547 markstro@usgs.gov","orcid":"https://orcid.org/0000-0001-7630-9547","contributorId":1986,"corporation":false,"usgs":true,"family":"Markstrom","given":"Steven L.","email":"markstro@usgs.gov","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":false,"id":480495,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hay, Lauren E. 0000-0003-3763-4595 lhay@usgs.gov","orcid":"https://orcid.org/0000-0003-3763-4595","contributorId":1287,"corporation":false,"usgs":true,"family":"Hay","given":"Lauren","email":"lhay@usgs.gov","middleInitial":"E.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":480494,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Doherty, John","contributorId":43843,"corporation":false,"usgs":true,"family":"Doherty","given":"John","affiliations":[],"preferred":false,"id":480497,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70104212,"text":"70104212 - 2009 - Hindcasting of decadal‐timescale estuarine bathymetric change with a tidal‐timescale model","interactions":[],"lastModifiedDate":"2014-05-13T09:07:41","indexId":"70104212","displayToPublicDate":"2010-01-01T09:00:28","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2318,"text":"Journal of Geophysical Research F: Earth Surface","active":true,"publicationSubtype":{"id":10}},"title":"Hindcasting of decadal‐timescale estuarine bathymetric change with a tidal‐timescale model","docAbstract":"Hindcasting decadal-timescale bathymetric change in estuaries is prone to error due to limited data for initial conditions, boundary forcing, and calibration; computational limitations further hinder efforts. We developed and calibrated a tidal-timescale model to bathymetric change in Suisun Bay, California, over the 1867–1887 period. A general, multiple-timescale calibration ensured robustness over all timescales; two input reduction methods, the morphological hydrograph and the morphological acceleration factor, were applied at the decadal timescale. The model was calibrated to net bathymetric change in the entire basin; average error for bathymetric change over individual depth ranges was 37%. On a model cell-by-cell basis, performance for spatial amplitude correlation was poor over the majority of the domain, though spatial phase correlation was better, with 61% of the domain correctly indicated as erosional or depositional. Poor agreement was likely caused by the specification of initial bed composition, which was unknown during the 1867–1887 period. Cross-sectional bathymetric change between channels and flats, driven primarily by wind wave resuspension, was modeled with higher skill than longitudinal change, which is driven in part by gravitational circulation. The accelerated response of depth may have prevented gravitational circulation from being represented properly. As performance criteria became more stringent in a spatial sense, the error of the model increased. While these methods are useful for estimating basin-scale sedimentation changes, they may not be suitable for predicting specific locations of erosion or deposition. They do, however, provide a foundation for realistic estuarine geomorphic modeling applications.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research F: Earth Surface","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Amercan Geophysical Union","doi":"10.1029/2008JF001191","usgsCitation":"Ganju, N., Schoellhamer, D., and Jaffe, B.E., 2009, Hindcasting of decadal‐timescale estuarine bathymetric change with a tidal‐timescale model: Journal of Geophysical Research F: Earth Surface, v. 114, no. F4, 15 p., https://doi.org/10.1029/2008JF001191.","productDescription":"15 p.","numberOfPages":"15","temporalStart":"1866-12-31","temporalEnd":"1887-12-31","ipdsId":"IP-003086","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":476012,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://hdl.handle.net/1912/3105","text":"External Repository"},{"id":287069,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":287063,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2008JF001191"}],"country":"United States","state":"California","otherGeospatial":"Suisun Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.75,37.75 ], [ -122.75,38.25 ], [ -121.75,38.25 ], [ -121.75,37.75 ], [ -122.75,37.75 ] ] ] } } ] }","volume":"114","issue":"F4","noUsgsAuthors":false,"publicationDate":"2009-12-02","publicationStatus":"PW","scienceBaseUri":"53733efae4b0497061278906","contributors":{"authors":[{"text":"Ganju, Neil K. 0000-0002-1096-0465","orcid":"https://orcid.org/0000-0002-1096-0465","contributorId":93543,"corporation":false,"usgs":true,"family":"Ganju","given":"Neil K.","affiliations":[],"preferred":false,"id":493638,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, David H. 0000-0001-9488-7340 dschoell@usgs.gov","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":631,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"David H.","email":"dschoell@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":493636,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jaffe, Bruce E. 0000-0002-8816-5920 bjaffe@usgs.gov","orcid":"https://orcid.org/0000-0002-8816-5920","contributorId":2049,"corporation":false,"usgs":true,"family":"Jaffe","given":"Bruce","email":"bjaffe@usgs.gov","middleInitial":"E.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":493637,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173679,"text":"70173679 - 2009 - Climate change adaptation for the US National Wildlife Refuge System","interactions":[],"lastModifiedDate":"2016-06-07T11:53:47","indexId":"70173679","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","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":"Climate change adaptation for the US National Wildlife Refuge System","docAbstract":"<p><span>Since its establishment in 1903, the National Wildlife Refuge System (NWRS) has grown to 635 units and 37 Wetland Management Districts in the United States and its territories. These units provide the seasonal habitats necessary for migratory waterfowl and other species to complete their annual life cycles. Habitat conversion and fragmentation, invasive species, pollution, and competition for water have stressed refuges for decades, but the interaction of climate change with these stressors presents the most recent, pervasive, and complex conservation challenge to the NWRS. Geographic isolation and small unit size compound the challenges of climate change, but a combined emphasis on species that refuges were established to conserve and on maintaining biological integrity, diversity, and environmental health provides the NWRS with substantial latitude to respond. Individual symptoms of climate change can be addressed at the refuge level, but the strategic response requires system-wide planning. A dynamic vision of the NWRS in a changing climate, an explicit national strategic plan to implement that vision, and an assessment of representation, redundancy, size, and total number of units in relation to conservation targets are the first steps toward adaptation. This adaptation must begin immediately and be built on more closely integrated research and management. Rigorous projections of possible futures are required to facilitate adaptation to change. Furthermore, the effective conservation footprint of the NWRS must be increased through land acquisition, creative partnerships, and educational programs in order for the NWRS to meet its legal mandate to maintain the biological integrity, diversity, and environmental health of the system and the species and ecosystems that it supports.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s00267-009-9323-7","usgsCitation":"Griffith, B., Scott, J.M., Adamcik, R.S., Ashe, D., Czech, B., Fischman, R., Gonzalez, P., Lawler, J.J., McGuire, A., and Pidgorna, A., 2009, Climate change adaptation for the US National Wildlife Refuge System: Environmental Management, v. 44, no. 6, p. 1043-1052, https://doi.org/10.1007/s00267-009-9323-7.","productDescription":"10 p.","startPage":"1043","endPage":"1052","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-014180","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":476024,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://escholarship.org/uc/item/8bx2d0js","text":"External Repository"},{"id":323102,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"6","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2009-06-23","publicationStatus":"PW","scienceBaseUri":"5757f031e4b04f417c24da35","contributors":{"authors":[{"text":"Griffith, Brad 0000-0001-8698-6859","orcid":"https://orcid.org/0000-0001-8698-6859","contributorId":82571,"corporation":false,"usgs":true,"family":"Griffith","given":"Brad","email":"","affiliations":[{"id":108,"text":"Alaska Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"preferred":true,"id":637487,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":637492,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adamcik, Robert S.","contributorId":70334,"corporation":false,"usgs":true,"family":"Adamcik","given":"Robert","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":637493,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ashe, Daniel","contributorId":171447,"corporation":false,"usgs":false,"family":"Ashe","given":"Daniel","email":"","affiliations":[],"preferred":false,"id":637494,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Czech, Brian","contributorId":171448,"corporation":false,"usgs":false,"family":"Czech","given":"Brian","email":"","affiliations":[],"preferred":false,"id":637495,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fischman, Robert","contributorId":171449,"corporation":false,"usgs":false,"family":"Fischman","given":"Robert","email":"","affiliations":[],"preferred":false,"id":637496,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Gonzalez, Patrick","contributorId":171450,"corporation":false,"usgs":false,"family":"Gonzalez","given":"Patrick","email":"","affiliations":[],"preferred":false,"id":637497,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Lawler, Joshua J.","contributorId":73327,"corporation":false,"usgs":false,"family":"Lawler","given":"Joshua","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":637498,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"McGuire, A. David","contributorId":18494,"corporation":false,"usgs":true,"family":"McGuire","given":"A. David","affiliations":[],"preferred":false,"id":637499,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Pidgorna, Anna","contributorId":171451,"corporation":false,"usgs":false,"family":"Pidgorna","given":"Anna","email":"","affiliations":[],"preferred":false,"id":637500,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70187155,"text":"70187155 - 2009 - Quantifying terrestrial ecosystem carbon dynamics in the Jinsha watershed, Upper Yangtze, China from 1975 to 2000","interactions":[],"lastModifiedDate":"2017-05-23T14:09:52","indexId":"70187155","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Quantifying terrestrial ecosystem carbon dynamics in the Jinsha watershed, Upper Yangtze, China from 1975 to 2000","docAbstract":"<p>Quantifying the spatial and temporal dynamics of carbon stocks in terrestrial ecosystems and carbon fluxes between the terrestrial biosphere and the atmosphere is critical to our understanding of regional patterns of carbon storage and loss. Here we use the General Ensemble Biogeochemical Modeling System to simulate the terrestrial ecosystem carbon dynamics in the Jinsha watershed of China's upper Yangtze basin from 1975 to 2000, based on unique combinations of spatial and temporal dynamics of major driving forces, such as climate, soil properties, nitrogen deposition, and land use and land cover changes. Our analysis demonstrates that the Jinsha watershed ecosystems acted as a carbon sink during the period of 1975–2000, with an average rate of 0.36 Mg/ha/yr, primarily resulting from regional climate variation and local land use and land cover change. Vegetation biomass accumulation accounted for 90.6% of the sink, while soil organic carbon loss before 1992 led to lower net gain of carbon in the watershed, and after that soils became a small sink. Ecosystem carbon sinks/source pattern showed a high degree of spatial heterogeneity, Carbon sinks were associated with forest areas without disturbances, whereas carbon Sources were primarily caused by stand-replacing disturbances. This highlights the importance of land-use history in determining the regional carbon sinks/source pattern.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"An integrated assessment of China’s ecological restoration programs","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Springer","isbn":"978-90-481-2655-2","usgsCitation":"Zhao, S., Liu, S., Yin, R., Li, Z., Deng, Y., Tan, K., Deng, X., Rothstein, D., and Qi, J., 2009, Quantifying terrestrial ecosystem carbon dynamics in the Jinsha watershed, Upper Yangtze, China from 1975 to 2000, chap. <i>of</i> An integrated assessment of China’s ecological restoration programs, p. 99-112.","productDescription":"14 p.","startPage":"99","endPage":"112","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":340268,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":340266,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.springer.com/us/book/9789048126545"}],"country":"China","otherGeospatial":"Jinsha watershed, Yangtze River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 97.36,21.62 ], [ 97.36,32.38 ], [ 104.08,32.38 ], [ 104.08,21.62 ], [ 97.36,21.62 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5900608ee4b0e85db3a5df86","contributors":{"editors":[{"text":"Yin, Runsheng","contributorId":150057,"corporation":false,"usgs":false,"family":"Yin","given":"Runsheng","email":"","affiliations":[{"id":17896,"text":"State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China","active":true,"usgs":false}],"preferred":false,"id":692821,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Zhao, Shuqing","contributorId":9152,"corporation":false,"usgs":true,"family":"Zhao","given":"Shuqing","email":"","affiliations":[],"preferred":false,"id":692817,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Liu, Shuguang 0000-0002-6027-3479 sliu@usgs.gov","orcid":"https://orcid.org/0000-0002-6027-3479","contributorId":147403,"corporation":false,"usgs":true,"family":"Liu","given":"Shuguang","email":"sliu@usgs.gov","affiliations":[{"id":223,"text":"Earth Resources Observation and Science (EROS) Center (Geography)","active":false,"usgs":true}],"preferred":true,"id":692818,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Yin, Runsheng","contributorId":150057,"corporation":false,"usgs":false,"family":"Yin","given":"Runsheng","email":"","affiliations":[{"id":17896,"text":"State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China","active":true,"usgs":false}],"preferred":false,"id":692819,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Li, Zhengpeng","contributorId":80812,"corporation":false,"usgs":true,"family":"Li","given":"Zhengpeng","affiliations":[],"preferred":false,"id":692820,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Deng, Yulin","contributorId":191348,"corporation":false,"usgs":false,"family":"Deng","given":"Yulin","email":"","affiliations":[],"preferred":false,"id":692822,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Tan, Kun","contributorId":191349,"corporation":false,"usgs":false,"family":"Tan","given":"Kun","email":"","affiliations":[],"preferred":false,"id":692823,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Deng, Xiangzheng","contributorId":191350,"corporation":false,"usgs":false,"family":"Deng","given":"Xiangzheng","email":"","affiliations":[],"preferred":false,"id":692824,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Rothstein, David","contributorId":191351,"corporation":false,"usgs":false,"family":"Rothstein","given":"David","email":"","affiliations":[],"preferred":false,"id":692825,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Qi, Jiaguo","contributorId":191352,"corporation":false,"usgs":false,"family":"Qi","given":"Jiaguo","email":"","affiliations":[],"preferred":false,"id":692826,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70043324,"text":"70043324 - 2009 - A simple technique for continuous measurement of time-variable gas transfer in surface waters","interactions":[],"lastModifiedDate":"2018-10-03T10:36:42","indexId":"70043324","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2622,"text":"Limnology and Oceanography: Methods","active":true,"publicationSubtype":{"id":10}},"title":"A simple technique for continuous measurement of time-variable gas transfer in surface waters","docAbstract":"Mass balance models of dissolved gases in streams, lakes, and rivers serve as the basis for estimating wholeecosystem rates for various biogeochemical processes. Rates of gas exchange between water and the atmosphere are important and error-prone components of these models. Here we present a simple and efficient modification of the SF6 gas tracer approach that can be used concurrently while collecting other dissolved gas samples for dissolved gas mass balance studies in streams. It consists of continuously metering SF6-saturated water directly into the stream at a low rate of flow. This approach has advantages over pulse injection of aqueous solutions or bubbling large amounts of SF6 into the stream. By adding the SF6 as a saturated solution, we minimize the possibility that other dissolved gas measurements are affected by sparging and/or bubble injecta. Because the SF6 is added continuously we have a record of changing gas transfer velocity (GTV) that is contemporaneous with the sampling of other nonconservative ambient dissolved gases. Over a single diel period, a 30% variation in GTV was observed in a second-order stream (Sugar Creek, Indiana, USA). The changing GTV could be attributed in part to changes in temperature and windspeed that occurred on hourly to diel timescales.","language":"English","publisher":"ASLO","doi":"10.4319/lom.2009.7.185","usgsCitation":"Tobias, C., Bohlke, J., Harvey, J.W., and Busenberg, E., 2009, A simple technique for continuous measurement of time-variable gas transfer in surface waters: Limnology and Oceanography: Methods, v. 7, p. 185-195, https://doi.org/10.4319/lom.2009.7.185.","productDescription":"11 p.","startPage":"185","endPage":"195","ipdsId":"IP-004332","costCenters":[{"id":146,"text":"Branch of Regional Research-Eastern Region","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":270737,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"7","noUsgsAuthors":false,"publicationDate":"2009-02-12","publicationStatus":"PW","scienceBaseUri":"51653860e4b077fa94dadf5b","contributors":{"authors":[{"text":"Tobias, Craig R.","contributorId":23410,"corporation":false,"usgs":false,"family":"Tobias","given":"Craig R.","affiliations":[{"id":32398,"text":"University of North Carolina Wilmington","active":true,"usgs":false}],"preferred":false,"id":473392,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohlke, John Karl 0000-0001-5693-6455","orcid":"https://orcid.org/0000-0001-5693-6455","contributorId":84641,"corporation":false,"usgs":true,"family":"Bohlke","given":"John Karl","affiliations":[],"preferred":false,"id":473393,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":473390,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Busenberg, Eurybiades ebusenbe@usgs.gov","contributorId":2271,"corporation":false,"usgs":true,"family":"Busenberg","given":"Eurybiades","email":"ebusenbe@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":473391,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70042758,"text":"70042758 - 2009 - Transport of tritium contamination to the atmosphere in an arid environment","interactions":[],"lastModifiedDate":"2018-10-03T10:15:42","indexId":"70042758","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3674,"text":"Vadose Zone Journal","active":true,"publicationSubtype":{"id":10}},"title":"Transport of tritium contamination to the atmosphere in an arid environment","docAbstract":"<p>Soil–plant–atmosphere interactions strongly influence water movement in desert unsaturated zones, but little is known about how such interactions affect atmospheric release of subsurface water-borne contaminants. This 2-yr study, performed at the U.S. Geological Survey's Amargosa Desert Research Site in southern Nevada, quantified the magnitude and spatiotemporal variability of tritium (3H) transport from the shallow unsaturated zone to the atmosphere adjacent to a low-level radioactive waste (LLRW) facility. Tritium fluxes were calculated as the product of 3H concentrations in water vapor and respective evaporation and transpiration water-vapor fluxes. Quarterly measured 3H concentrations in soil water vapor and in leaf water of the dominant creosote-bush [<i>Larrea tridentat</i>a (DC.) Coville] were spatially extrapolated and temporally interpolated to develop daily maps of contamination across the 0.76-km2 study area. Maximum plant and root-zone soil concentrations (4200 and 8700 Bq L−1, respectively) were measured 25 m from the LLRW facility boundary. Continuous evaporation was estimated using a Priestley–Taylor model and transpiration was computed as the difference between measured eddy-covariance evapotranspiration and estimated evaporation. The mean evaporation/transpiration ratio was 3:1. Tritium released from the study area ranged from 0.12 to 12 μg d−1 and totaled 1.5 mg (8.2 × 1010 Bq) over 2 yr. Tritium flux variability was driven spatially by proximity to 3H source areas and temporally by changes in 3H concentrations and in the partitioning between evaporation and transpiration. Evapotranspiration removed and limited penetration of precipitation beneath native vegetation and fostered upward movement and release of 3H from below the root zone.</p>","language":"English","publisher":"Soil Science Society of America","doi":"10.2136/vzj2008.0022","usgsCitation":"Garcia, C.A., Andraski, B.J., Johnson, M.J., Stonestrom, D.A., Michel, R.L., Cooper, C., and Wheatcraft, S., 2009, Transport of tritium contamination to the atmosphere in an arid environment: Vadose Zone Journal, v. 8, no. 2, p. 450-461, https://doi.org/10.2136/vzj2008.0022.","productDescription":"12 p.","startPage":"450","endPage":"461","ipdsId":"IP-004355","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":270866,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"8","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd798ae4b0b2908510ce60","contributors":{"authors":[{"text":"Garcia, C. Amanda 0000-0003-3776-3565 cgarcia@usgs.gov","orcid":"https://orcid.org/0000-0003-3776-3565","contributorId":1899,"corporation":false,"usgs":true,"family":"Garcia","given":"C.","email":"cgarcia@usgs.gov","middleInitial":"Amanda","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":true,"id":472178,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andraski, Brian J. 0000-0002-2086-0417 andraski@usgs.gov","orcid":"https://orcid.org/0000-0002-2086-0417","contributorId":168800,"corporation":false,"usgs":true,"family":"Andraski","given":"Brian","email":"andraski@usgs.gov","middleInitial":"J.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true},{"id":38175,"text":"Toxics Substances Hydrology Program","active":true,"usgs":true}],"preferred":false,"id":472176,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Michael J. johnsonm@usgs.gov","contributorId":2282,"corporation":false,"usgs":true,"family":"Johnson","given":"Michael","email":"johnsonm@usgs.gov","middleInitial":"J.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":472180,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stonestrom, David A. 0000-0001-7883-3385 dastones@usgs.gov","orcid":"https://orcid.org/0000-0001-7883-3385","contributorId":2280,"corporation":false,"usgs":true,"family":"Stonestrom","given":"David","email":"dastones@usgs.gov","middleInitial":"A.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":472179,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Michel, Robert L. rlmichel@usgs.gov","contributorId":823,"corporation":false,"usgs":true,"family":"Michel","given":"Robert","email":"rlmichel@usgs.gov","middleInitial":"L.","affiliations":[{"id":148,"text":"Branch of Regional Research-Western Region","active":false,"usgs":true}],"preferred":true,"id":472177,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Cooper, C.A.","contributorId":67316,"corporation":false,"usgs":true,"family":"Cooper","given":"C.A.","email":"","affiliations":[],"preferred":false,"id":472182,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Wheatcraft, S.W.","contributorId":15427,"corporation":false,"usgs":true,"family":"Wheatcraft","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":472181,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70042721,"text":"70042721 - 2009 - Desert Dust Storm Microbiology:  Issues in Planetary Health","interactions":[],"lastModifiedDate":"2013-02-15T18:16:24","indexId":"70042721","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Desert Dust Storm Microbiology:  Issues in Planetary Health","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Yearbook of Science and Technology","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"McGraw-Hill","isbn":"978-007-160562-5","usgsCitation":"Griffin, D.W., 2009, Desert Dust Storm Microbiology:  Issues in Planetary Health, chap. <i>of</i> Yearbook of Science and Technology, p. 1-3.","startPage":"1","endPage":"3","numberOfPages":"3","ipdsId":"IP-005791","costCenters":[{"id":288,"text":"Florida Water Science Center-Tallahassee","active":false,"usgs":true}],"links":[{"id":267590,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"511f6711e4b03b29402c5dc4","contributors":{"authors":[{"text":"Griffin, Dale W. 0000-0003-1719-5812 dgriffin@usgs.gov","orcid":"https://orcid.org/0000-0003-1719-5812","contributorId":2178,"corporation":false,"usgs":true,"family":"Griffin","given":"Dale","email":"dgriffin@usgs.gov","middleInitial":"W.","affiliations":[{"id":574,"text":"St. Petersburg Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":472113,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70042233,"text":"70042233 - 2009 - Hatch Timing Variations Among Reservoir Gizzard Shad Populations:  Implications for Stocked Sander spp. Fingerlings","interactions":[],"lastModifiedDate":"2013-02-16T06:48:46","indexId":"70042233","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2886,"text":"North American Journal of Fisheries Management","active":true,"publicationSubtype":{"id":10}},"title":"Hatch Timing Variations Among Reservoir Gizzard Shad Populations:  Implications for Stocked Sander spp. Fingerlings","docAbstract":"Growth and survival of stocked Sander spp. fingerlings can be influenced by timing of stocking in relation to the peak in density of larval gizzard shad Dorosoma cepedianum. However, coordinating stockings to coincide with peaks in gizzard shad density is difficult due to temporal variation in spawn timing among reservoirs. We used weekly estimates of larval gizzard shad density and length distributions to identify dates of peak hatching and peak total density in Ohio reservoirs and to explore the influence of spring water temperature regimes on timing of peak larval density. Gizzard shad density peaked over 21–32 d among reservoirs but generally varied by 12 d or less among years for any given population. Density peaks were driven by hatching, as larvae smaller than 10 mm accounted for a majority of the gizzard shad collected on the peak date. Peaks in gizzard shad density corresponded to water temperatures of 17–22°C and occurred most frequently when water temperatures had been stable or rising. Reservoirs in the southern portion of the state were 2–5°C warmer than northern reservoirs throughout the spring; thus, gizzard shad spawning and date of peak larval density were earliest in southern reservoirs and became progressively later for populations in more northerly reservoirs. Historical stocking dates for fingerling walleyes S. vitreus and saugeyes (sauger S. canadensis × walleye) in Ohio reservoirs indicated that southern reservoirs were often stocked after the expected peak in gizzard shad density and northern reservoirs were stocked before the peak. A statewide approach to stocking that incorporates latitudinal variations in gizzard shad hatch timing whereby southern reservoirs are stocked earliest would better align stockings with peak gizzard shad density, potentially improving survival of fingerling walleyes and saugeyes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"North American Journal of Fisheries Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor and Francis","doi":"10.1577/M08-141.1","usgsCitation":"Zweifela, R.D., Bunnell, D., Bremiganc, M.T., and Hale, R.S., 2009, Hatch Timing Variations Among Reservoir Gizzard Shad Populations:  Implications for Stocked Sander spp. Fingerlings: North American Journal of Fisheries Management, v. 29, no. 2, p. 488-494, https://doi.org/10.1577/M08-141.1.","startPage":"488","endPage":"494","ipdsId":"IP-007467","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":267608,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":267607,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/M08-141.1"}],"country":"United States","volume":"29","issue":"2","noUsgsAuthors":false,"publicationDate":"2009-04-01","publicationStatus":"PW","scienceBaseUri":"5120b895e4b0e93254cd754f","contributors":{"authors":[{"text":"Zweifela, Richard D.","contributorId":59322,"corporation":false,"usgs":true,"family":"Zweifela","given":"Richard","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":471061,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bunnell, David B.","contributorId":14360,"corporation":false,"usgs":true,"family":"Bunnell","given":"David B.","affiliations":[],"preferred":false,"id":471060,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bremiganc, Mary T.","contributorId":104791,"corporation":false,"usgs":true,"family":"Bremiganc","given":"Mary","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":471062,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hale, R. Scott","contributorId":104868,"corporation":false,"usgs":true,"family":"Hale","given":"R.","email":"","middleInitial":"Scott","affiliations":[],"preferred":false,"id":471063,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70042305,"text":"70042305 - 2009 - Importance of light, temperature, zooplankton, and fish in predicting the nighttime vertical distribution of Mysis diluviana","interactions":[],"lastModifiedDate":"2022-09-05T17:02:28.814924","indexId":"70042305","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":860,"text":"Aquatic Biology","active":true,"publicationSubtype":{"id":10}},"title":"Importance of light, temperature, zooplankton, and fish in predicting the nighttime vertical distribution of Mysis diluviana","docAbstract":"<p><span>The opossum shrimp&nbsp;</span><i>Mysis diluviana<span>&nbsp;</span></i><span>(formerly&nbsp;</span><i>M. relicta</i><span>) performs large amplitude diel vertical migrations in Lake Ontario and its nighttime distribution is influenced by temperature, light and the distribution of its predators and prey. At one location in southeastern Lake Ontario, we measured the vertical distribution of mysids, mysid predators (i.e. planktivorous fishes) and mysid prey (i.e. zooplankton), in addition to light and temperature, on 8 occasions from May to September, 2004 and 2005. We use these data to test 3 different predictive models of mysid habitat selection, based on: (1) laboratory-derived responses of mysids to different light and temperature gradients in the absence of predator or prey cues; (2) growth rate of mysids, as estimated with a mysid bioenergetics model, given known prey densities and temperatures at different depths in the water column; (3) ratio of growth rates (</span><i>g</i><span>) and mortality risk (μ) associated with the distribution of predatory fishes. The model based on light and temperature preferences was a better predictor of mysid vertical distribution than the models based on growth rate and&nbsp;</span><i>g</i><span>:μ on all 8 occasions. Although mysid temperature and light preferences probably evolved as mechanisms to reduce predation while increasing foraging intake, the response to temperature and light alone predicts mysid vertical distribution across seasons in Lake Ontario.</span></p>","language":"English","publisher":"Inter-Research Science Publisher","doi":"10.3354/ab00161","usgsCitation":"Boscarino, B., Rudstam, L.G., Ellenberger, S., and O’Gorman, R., 2009, Importance of light, temperature, zooplankton, and fish in predicting the nighttime vertical distribution of Mysis diluviana: Aquatic Biology, v. 5, p. 263-279, https://doi.org/10.3354/ab00161.","productDescription":"17 p.","startPage":"263","endPage":"279","ipdsId":"IP-011081","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":476014,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/ab00161","text":"Publisher Index 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            -77.706298828125,\n              44.07969327425713\n            ],\n            [\n              -78.0084228515625,\n              44.01652134387754\n            ],\n            [\n              -78.3270263671875,\n              43.98095752608484\n            ],\n            [\n              -78.5028076171875,\n              43.937461690316646\n            ],\n            [\n              -78.651123046875,\n              43.937461690316646\n            ],\n            [\n              -78.837890625,\n              43.909765943908\n            ],\n            [\n              -79.1070556640625,\n              43.858296779161826\n            ],\n            [\n              -79.37072753906249,\n              43.67979094030124\n            ],\n            [\n              -79.4805908203125,\n              43.667871610117494\n            ],\n            [\n              -79.6563720703125,\n              43.54854811091286\n            ],\n            [\n              -79.749755859375,\n              43.393073720674415\n            ],\n            [\n              -79.98046875,\n              43.297198404646366\n            ],\n            [\n              -79.9420166015625,\n              43.25320494908846\n            ],\n            [\n              -79.8046875,\n              43.24520272203356\n            ],\n            [\n              -79.310302734375,\n              43.141078106345866\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"512b44a7e4b0523e997a8154","contributors":{"authors":[{"text":"Boscarino, Brent","contributorId":9883,"corporation":false,"usgs":true,"family":"Boscarino","given":"Brent","email":"","affiliations":[],"preferred":false,"id":813100,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rudstam, Lars G.","contributorId":56609,"corporation":false,"usgs":false,"family":"Rudstam","given":"Lars","email":"","middleInitial":"G.","affiliations":[{"id":12722,"text":"Cornell University","active":true,"usgs":false}],"preferred":false,"id":471237,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ellenberger, S.A.","contributorId":221950,"corporation":false,"usgs":false,"family":"Ellenberger","given":"S.A.","email":"","affiliations":[],"preferred":false,"id":813101,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Gorman, Robert rogorman@usgs.gov","contributorId":3451,"corporation":false,"usgs":true,"family":"O’Gorman","given":"Robert","email":"rogorman@usgs.gov","affiliations":[],"preferred":true,"id":813102,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70042388,"text":"70042388 - 2009 - Multi-scale measurements and modeling of denitrification in streams with varying flow and nitrate concentration in the upper Mississippi River basin, USA","interactions":[],"lastModifiedDate":"2018-10-05T09:50:25","indexId":"70042388","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1007,"text":"Biogeochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Multi-scale measurements and modeling of denitrification in streams with varying flow and nitrate concentration in the upper Mississippi River basin, USA","docAbstract":"<p><span>Denitrification is an important net sink for NO</span><sub>3</sub><sup>−</sup><span> in streams, but direct measurements are limited and in situ controlling factors are not well known. We measured denitrification at multiple scales over a range of flow conditions and NO</span><sub>3</sub><sup>−</sup><span> concentrations in streams draining agricultural land in the upper Mississippi River basin. Comparisons of reach-scale measurements (in-stream mass transport and tracer tests) with local-scale in situ measurements (pore-water profiles, benthic chambers) and laboratory data (sediment core microcosms) gave evidence for heterogeneity in factors affecting benthic denitrification both temporally (e.g., seasonal variation in NO</span><sub>3</sub><sup>−</sup><span> concentrations and loads, flood-related disruption and re-growth of benthic communities and organic deposits) and spatially (e.g., local stream morphology and sediment characteristics). When expressed as vertical denitrification flux per unit area of streambed (</span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>, in μmol&nbsp;N&nbsp;m</span><sup>−2</sup><span>&nbsp;h</span><sup>−1</sup><span>), results of different methods for a given set of conditions commonly were in agreement within a factor of 2–3. At approximately constant temperature (~20&nbsp;±&nbsp;4°C) and with minimal benthic disturbance, our aggregated data indicated an overall positive relation between </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span> (~0–4,000&nbsp;μmol&nbsp;N&nbsp;m</span><sup>−2</sup><span>&nbsp;h</span><sup>−1</sup><span>) and stream NO</span><sub>3</sub><sup>−</sup><span>concentration (~20–1,100&nbsp;μmol&nbsp;L</span><sup>−1</sup><span>) representing seasonal variation from spring high flow (high NO</span><sub>3</sub><sup>−</sup><span>) to late summer low flow (low NO</span><sub>3</sub><sup>−</sup><span>). The temporal dependence of </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span> on NO</span><sub>3</sub><sup>−</sup><span>was less than first-order and could be described about equally well with power-law or saturation equations (e.g., for the unweighted dataset, </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>&nbsp;≈26&nbsp;*&nbsp;[NO</span><sub>3</sub><sup>−</sup><span>]</span><sup>0.44</sup><span> or </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>≈640&nbsp;*&nbsp;[NO</span><sub>3</sub><sup>−</sup><span>]/[180&nbsp;+&nbsp;NO</span><sub>3</sub><sup>−</sup><span>]; for a partially weighted dataset, </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>&nbsp;≈14&nbsp;*&nbsp;[NO</span><sub>3</sub><sup>−</sup><span>]</span><sup>0.54</sup><span> or </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>&nbsp;≈700&nbsp;*&nbsp;[NO</span><sub>3</sub><sup>−</sup><span>]/[320&nbsp;+&nbsp;NO</span><sub>3</sub><sup>−</sup><span>]). Similar parameters were derived from a recent spatial comparison of stream denitrification extending to lower NO</span><sub>3</sub><sup>−</sup><span> concentrations (LINX2), and from the combined dataset from both studies over 3 orders of magnitude in NO</span><sub>3</sub><sup>−</sup><span>concentration. Hypothetical models based on our results illustrate: (1) </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span> was inversely related to denitrification rate constant (</span><i class=\"EmphasisTypeItalic \">k</i><span>1</span><sub>denit</sub><span>, in day</span><sup>−1</sup><span>) and vertical transfer velocity (</span><i class=\"EmphasisTypeItalic \">v</i><sub>f,denit</sub><span>, in m day</span><sup>−1</sup><span>) at seasonal and possibly event time scales; (2) although </span><i class=\"EmphasisTypeItalic \">k</i><span>1</span><sub>denit</sub><span> was relatively large at low flow (low NO</span><sub>3</sub><sup>−</sup><span>), its impact on annual loads was relatively small because higher concentrations and loads at high flow were not fully compensated by increases in </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span>; and (3) although NO</span><sub>3</sub><sup>−</sup><span> assimilation and denitrification were linked through production of organic reactants, rates of NO</span><sub>3</sub><sup>−</sup><span> loss by these processes may have been partially decoupled by changes in flow and sediment transport. Whereas </span><i class=\"EmphasisTypeItalic \">k</i><span>1</span><sub>denit</sub><span> and </span><i class=\"EmphasisTypeItalic \">v</i><sub>f,denit</sub><span> are linked implicitly with stream depth, NO</span><sub>3</sub><sup>−</sup><span> concentration, and(or) NO</span><sub>3</sub><sup>−</sup><span> load, estimates of </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span> may be related more directly to field factors (including NO</span><sub>3</sub><sup>−</sup><span> concentration) affecting denitrification rates in benthic sediments. Regional regressions and simulations of benthic denitrification in stream networks might be improved by including a non-linear relation between </span><i class=\"EmphasisTypeItalic \">U</i><sub>denit</sub><span> and stream NO</span><sub>3</sub><sup>−</sup><span>concentration and accounting for temporal variation.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s10533-008-9282-8","usgsCitation":"Bohlke, J., Antweiler, R.C., Harvey, J.W., Laursen, A.E., Smith, L.K., Smith, R.L., and Voytek, M.A., 2009, Multi-scale measurements and modeling of denitrification in streams with varying flow and nitrate concentration in the upper Mississippi River basin, USA: Biogeochemistry, v. 93, no. 1, p. 117-141, https://doi.org/10.1007/s10533-008-9282-8.","productDescription":"24 p.","startPage":"117","endPage":"141","ipdsId":"IP-008428","costCenters":[{"id":146,"text":"Branch of Regional Research-Eastern Region","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":476016,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1007/s10533-008-9282-8","text":"Publisher Index Page"},{"id":270742,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10533-008-9282-8"},{"id":270743,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"93","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-01-13","publicationStatus":"PW","scienceBaseUri":"5165386ce4b077fa94dadfc3","contributors":{"authors":[{"text":"Bohlke, J.K. 0000-0001-5693-6455 jkbohlke@usgs.gov","orcid":"https://orcid.org/0000-0001-5693-6455","contributorId":191103,"corporation":false,"usgs":true,"family":"Bohlke","given":"J.K.","email":"jkbohlke@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":471448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Antweiler, Ronald C. 0000-0001-5652-6034 antweil@usgs.gov","orcid":"https://orcid.org/0000-0001-5652-6034","contributorId":1481,"corporation":false,"usgs":true,"family":"Antweiler","given":"Ronald","email":"antweil@usgs.gov","middleInitial":"C.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":471444,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":471446,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Laursen, Andrew E.","contributorId":99783,"corporation":false,"usgs":true,"family":"Laursen","given":"Andrew","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":471450,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Smith, Lesley K.","contributorId":82657,"corporation":false,"usgs":true,"family":"Smith","given":"Lesley","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":471447,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, Richard L. 0000-0002-3829-0125 rlsmith@usgs.gov","orcid":"https://orcid.org/0000-0002-3829-0125","contributorId":1592,"corporation":false,"usgs":true,"family":"Smith","given":"Richard","email":"rlsmith@usgs.gov","middleInitial":"L.","affiliations":[{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":38175,"text":"Toxics Substances Hydrology Program","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":471445,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Voytek, Mary A.","contributorId":91943,"corporation":false,"usgs":true,"family":"Voytek","given":"Mary","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":471449,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":98086,"text":"sim3097 - 2009 - Estimated land-surface subsidence in Harris County, Texas, 1915-17 to 2001","interactions":[],"lastModifiedDate":"2016-08-15T11:02:22","indexId":"sim3097","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"3097","title":"Estimated land-surface subsidence in Harris County, Texas, 1915-17 to 2001","docAbstract":"<p>Land-surface subsidence, or land subsidence, in Harris County, Texas, which encompasses much of the Houston area, has been occurring for decades. Land subsidence has increased the frequency and extent of flooding, damaged buildings and transportation infrastructure, and caused adverse environmental effects. The primary cause of land subsidence in the Houston area is withdrawal of groundwater, although extraction of oil and gas also has contributed. Throughout most of the 20th century, groundwater was the primary source of municipal, agricultural, and industrial water supply for Harris County. Currently (2009) a transition to surface water as the primary source of supply, guided by a groundwater regulatory plan developed by the Harris-Galveston Subsidence District (2001), is in effect. The aquifers in Harris County contain an abundant amount of potable groundwater, but they also contain layers of clay. Groundwater withdrawals caused compaction of the clay layers, which in turn resulted in the widespread, substantial land-surface subsidence that has occurred in the Houston area.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sim3097","isbn":"9781411326279","collaboration":"Prepared in cooperation with the Harris-Galveston Subsidence District","usgsCitation":"Kasmarek, M.C., Gabrysch, R.K., and Johnson, M., 2009, Estimated land-surface subsidence in Harris County, Texas, 1915-17 to 2001: U.S. Geological Survey Scientific Investigations Map 3097, 2 Sheets: 30 x 24 inches; Downloads Directory, https://doi.org/10.3133/sim3097.","productDescription":"2 Sheets: 30 x 24 inches; Downloads Directory","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"1915-01-01","temporalEnd":"2001-12-31","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":125782,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sim_3097.jpg"},{"id":13320,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/3097/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -96,29.5 ], [ -96,30.25 ], [ -94.75,30.25 ], [ -94.75,29.5 ], [ -96,29.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d708","contributors":{"authors":[{"text":"Kasmarek, Mark C. 0000-0003-2808-2506 mckasmar@usgs.gov","orcid":"https://orcid.org/0000-0003-2808-2506","contributorId":1968,"corporation":false,"usgs":true,"family":"Kasmarek","given":"Mark","email":"mckasmar@usgs.gov","middleInitial":"C.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":304102,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gabrysch, Robert K.","contributorId":104183,"corporation":false,"usgs":true,"family":"Gabrysch","given":"Robert","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":304103,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Michaela R. 0000-0001-6133-0247 mrjohns@usgs.gov","orcid":"https://orcid.org/0000-0001-6133-0247","contributorId":1013,"corporation":false,"usgs":true,"family":"Johnson","given":"Michaela R.","email":"mrjohns@usgs.gov","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":304101,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":98085,"text":"sir20095257 - 2009 - Geomorphology and river dynamics of the lower Copper River, Alaska","interactions":[],"lastModifiedDate":"2018-04-23T10:30:15","indexId":"sir20095257","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2009-5257","title":"Geomorphology and river dynamics of the lower Copper River, Alaska","docAbstract":"<p>Located in south-central Alaska, the Copper River drains an area of more than 24,000 square miles. The average annual flow of the river near its mouth is 63,600 cubic feet per second, but is highly variable between winter and summer. In the winter, flow averages approximately 11,700 cubic feet per second, and in the summer, due to snowmelt, rainfall, and glacial melt, flow averages approximately 113,000 cubic feet per second, an order of magnitude higher. About 15 miles upstream of its mouth, the Copper River flows past the face of Childs Glacier and enters a large, broad, delta. The Copper River Highway traverses this flood plain, and in 2008, 11 bridges were located along this section of the highway. The bridges cross several parts of the Copper River and in recent years, the changing course of the river has seriously damaged some of the bridges.</p><p>Analysis of aerial photography from 1991, 1996, 2002, 2006, and 2007 indicates the eastward migration of a channel of the Copper River that has resulted in damage to the Copper River Highway near Mile 43.5. Migration of another channel in the flood plain has resulted in damage to the approach of Bridge 339. As a verification of channel change, flow measurements were made at bridges along the Copper River Highway in 2005–07. Analysis of the flow measurements indicate that the total flow of the Copper River has shifted from approximately 50 percent passing through the bridges at Mile 27, near the western edge of the flood plain, and 50 percent passing through the bridges at Mile 36–37 to approximately 5 percent passing through the bridges at Mile 27 and 95 percent through the bridges at Mile 36–37 during average flow periods.</p><p>The U.S. Geological Survey’s Multi-Dimensional Surface-Water Modeling System was used to simulate water-surface elevation and velocity, and to compute bed shear stress at two areas where the Copper River is affecting the Copper River Highway. After calibration, the model was used to examine the effects that betterments, such as guide banks or bridge extensions, would have on flow conditions and to provide sound conceptual information that could help decide if a proposed betterment will work or determine potential problems that need to be addressed for a particular betterment. The ability of the model to simulate these hydraulic conditions was constrained by the accuracy and level of channel geometry detail, which is constantly changing in the lower Copper River.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20095257","collaboration":"Prepared in cooperation with the Alaska Department of Transportation and Public Facilities under Project COPPER RIVER HWY MP 27-49 HYDROLOGY STUDY - AKSAS 61959","usgsCitation":"Brabets, T.P., and Conaway, J.S., 2009, Geomorphology and river dynamics of the lower Copper River, Alaska: U.S. Geological Survey Scientific Investigations Report 2009-5257, vi, 43 p., https://doi.org/10.3133/sir20095257.","productDescription":"vi, 43 p.","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":125874,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2009_5257.jpg"},{"id":353645,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2009/5257/pdf/sir20095257.pdf","text":"Report","size":"6.8 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":13319,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2009/5257/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -148,60 ], [ -148,64 ], [ -140,64 ], [ -140,60 ], [ -148,60 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c4c1","contributors":{"authors":[{"text":"Brabets, Timothy P. tbrabets@usgs.gov","contributorId":2087,"corporation":false,"usgs":true,"family":"Brabets","given":"Timothy","email":"tbrabets@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":304099,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Conaway, Jeffrey S. 0000-0002-3036-592X jconaway@usgs.gov","orcid":"https://orcid.org/0000-0002-3036-592X","contributorId":2026,"corporation":false,"usgs":true,"family":"Conaway","given":"Jeffrey","email":"jconaway@usgs.gov","middleInitial":"S.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":120,"text":"Alaska Science Center Water","active":true,"usgs":true}],"preferred":true,"id":304100,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70042340,"text":"70042340 - 2009 - Pore-water chemistry from the ICDP-USGS coer hole in the Chesapeake Bay impact structure--Implications for paleohydrology, microbial habitat, and water resources","interactions":[],"lastModifiedDate":"2013-03-10T12:03:32","indexId":"70042340","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3459,"text":"Special Paper of the Geological Society of America","active":true,"publicationSubtype":{"id":10}},"title":"Pore-water chemistry from the ICDP-USGS coer hole in the Chesapeake Bay impact structure--Implications for paleohydrology, microbial habitat, and water resources","docAbstract":"We investigated the groundwater system of the Chesapeake Bay impact structure by analyzing the pore-water chemistry in cores taken from a 1766-m-deep drill hole 10 km north of Cape Charles, Virginia.  Pore water was extracted using high-speed centrifuges from over 100 cores sampled from a 1300 m section of the drill hole.  The pore-water samples were analyzed for major cations and anions, stable isotopes of water and sulfate, dissolved and total carbon, and bioavailable iron.  The results reveal a broad transition between fresh and saline water from 100 to 500 m depth in the post-impact sediment section, and an underlying syn-impact section that is almost entirely filled with brine.  The presence of brine in the lowermost post-impact section and the trend in the dissolved chloride with depth suggest a transport process dominated by molecular diffusion and slow, compaction-driven, upward flow.  Major ion results indicate residual effects of diagenesis from heating, and a pre-impact origin for the brine.  High levels of dissolved organic carbon (6-95 mg/L) and the distribution of electron acceptors indicate an environment that may be favorable for microbial activity throughout the drilled section.  The concentration and extent of the brine is much greater than had previously been observed, suggesting its occurrence may be common in the inner crater.   However, groundwater flow conditions in the structure may reduce the salt-water-intrusion hazard associated with the brine.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Special Paper of the Geological Society of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Geological Society of America","doi":"10.1130/2009.2458(36)","usgsCitation":"Sanford, W.E., Voytek, M.A., Powars, D.S., Jones, B.F., Cozzarelli, I.M., Eganhouse, R., and Cockell, C.S., 2009, Pore-water chemistry from the ICDP-USGS coer hole in the Chesapeake Bay impact structure--Implications for paleohydrology, microbial habitat, and water resources: Special Paper of the Geological Society of America, v. 458, p. 867-890, https://doi.org/10.1130/2009.2458(36).","startPage":"867","endPage":"890","ipdsId":"IP-007144","costCenters":[{"id":146,"text":"Branch of Regional Research-Eastern Region","active":false,"usgs":true}],"links":[{"id":269016,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269015,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/2009.2458(36)"}],"country":"United States","volume":"458","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6bdfe4b0b2908510432a","contributors":{"authors":[{"text":"Sanford, Ward E. 0000-0002-6624-0280 wsanford@usgs.gov","orcid":"https://orcid.org/0000-0002-6624-0280","contributorId":2268,"corporation":false,"usgs":true,"family":"Sanford","given":"Ward","email":"wsanford@usgs.gov","middleInitial":"E.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":471338,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Voytek, Mary A.","contributorId":91943,"corporation":false,"usgs":true,"family":"Voytek","given":"Mary","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":471341,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Powars, David S. 0000-0002-6787-8964 dspowars@usgs.gov","orcid":"https://orcid.org/0000-0002-6787-8964","contributorId":1181,"corporation":false,"usgs":true,"family":"Powars","given":"David","email":"dspowars@usgs.gov","middleInitial":"S.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":471335,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jones, Blair F. bfjones@usgs.gov","contributorId":2784,"corporation":false,"usgs":true,"family":"Jones","given":"Blair","email":"bfjones@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":471339,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cozzarelli, Isabelle M. 0000-0002-5123-1007 icozzare@usgs.gov","orcid":"https://orcid.org/0000-0002-5123-1007","contributorId":1693,"corporation":false,"usgs":true,"family":"Cozzarelli","given":"Isabelle","email":"icozzare@usgs.gov","middleInitial":"M.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true},{"id":49175,"text":"Geology, Energy & Minerals Science Center","active":true,"usgs":true}],"preferred":true,"id":471336,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Eganhouse, Robert P. eganhous@usgs.gov","contributorId":2031,"corporation":false,"usgs":true,"family":"Eganhouse","given":"Robert P.","email":"eganhous@usgs.gov","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":471337,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Cockell, Charles S.","contributorId":22646,"corporation":false,"usgs":true,"family":"Cockell","given":"Charles","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":471340,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70042435,"text":"70042435 - 2009 - Effects of Groundwater Development on Uranium: Central Valley, California, USA","interactions":[],"lastModifiedDate":"2013-04-09T19:34:21","indexId":"70042435","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"Effects of Groundwater Development on Uranium: Central Valley, California, USA","docAbstract":"Uranium (U) concentrations in groundwater in several parts of the eastern San Joaquin Valley, California, have exceeded federal and state drinking water standards during the last 20 years. The San Joaquin Valley is located within the Central Valley of California and is one of the most productive agricultural areas in the world. Increased irrigation and pumping associated with agricultural and urban development during the last 100 years have changed the chemistry and magnitude of groundwater recharge, and increased the rate of downward groundwater movement. Strong correlations between U and bicarbonate suggest that U is leached from shallow sediments by high bicarbonate water, consistent with findings of previous work in Modesto, California. Summer irrigation of crops in agricultural areas and, to lesser extent, of landscape plants and grasses in urban areas, has increased Pco2 concentrations in the soil zone and caused higher temperature and salinity of groundwater recharge. Coupled with groundwater pumping, this process, as evidenced by increasing bicarbonate concentrations in groundwater over the last 100 years, has caused shallow, young groundwater with high U concentrations to migrate to deeper parts of the groundwater system that are tapped by public-supply wells. Continued downward migration of U-affected groundwater and expansion of urban centers into agricultural areas will likely be associated with increased U concentrations in public-supply wells. The results from this study illustrate the potential longterm effects of groundwater development and irrigation-supported agriculture on water quality in arid and semiarid regions around the world.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ground Water","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.2009.00635.x","usgsCitation":"Jurgens, B., Fram, M.S., Belitz, K., Burow, K.R., and Landon, M.K., 2009, Effects of Groundwater Development on Uranium: Central Valley, California, USA: Ground Water, v. 48, no. 6, p. 913-928, https://doi.org/10.1111/j.1745-6584.2009.00635.x.","startPage":"913","endPage":"928","numberOfPages":"16","ipdsId":"IP-006319","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":270746,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":270744,"type":{"id":11,"text":"Document"},"url":"https://oh.water.usgs.gov/tanc/pubs/Jurgens&Others_2009.pdf"},{"id":270745,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1745-6584.2009.00635.x"}],"country":"United States","state":"California","volume":"48","issue":"6","noUsgsAuthors":false,"publicationDate":"2010-11-03","publicationStatus":"PW","scienceBaseUri":"5165386ae4b077fa94dadf9c","contributors":{"authors":[{"text":"Jurgens, Bryant C. 0000-0002-1572-113X bjurgens@usgs.gov","orcid":"https://orcid.org/0000-0002-1572-113X","contributorId":1503,"corporation":false,"usgs":true,"family":"Jurgens","given":"Bryant C.","email":"bjurgens@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":false,"id":471521,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fram, Miranda S. 0000-0002-6337-059X mfram@usgs.gov","orcid":"https://orcid.org/0000-0002-6337-059X","contributorId":1156,"corporation":false,"usgs":true,"family":"Fram","given":"Miranda","email":"mfram@usgs.gov","middleInitial":"S.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":471520,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belitz, Kenneth 0000-0003-4481-2345 kbelitz@usgs.gov","orcid":"https://orcid.org/0000-0003-4481-2345","contributorId":442,"corporation":false,"usgs":true,"family":"Belitz","given":"Kenneth","email":"kbelitz@usgs.gov","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true},{"id":376,"text":"Massachusetts Water Science Center","active":true,"usgs":true},{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":27111,"text":"National Water Quality Program","active":true,"usgs":true}],"preferred":true,"id":471519,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Burow, Karen R. 0000-0001-6006-6667 krburow@usgs.gov","orcid":"https://orcid.org/0000-0001-6006-6667","contributorId":1504,"corporation":false,"usgs":true,"family":"Burow","given":"Karen","email":"krburow@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":471522,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Landon, Matthew K. 0000-0002-5766-0494 landon@usgs.gov","orcid":"https://orcid.org/0000-0002-5766-0494","contributorId":392,"corporation":false,"usgs":true,"family":"Landon","given":"Matthew","email":"landon@usgs.gov","middleInitial":"K.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":471518,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70042324,"text":"70042324 - 2009 - Maximum length and age of round gobies (<i>Apollonia melanostomus</i>) in Lake Huron","interactions":[],"lastModifiedDate":"2016-09-21T13:02:51","indexId":"70042324","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2299,"text":"Journal of Freshwater Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Maximum length and age of round gobies (<i>Apollonia melanostomus</i>) in Lake Huron","docAbstract":"<p>The round goby (<i>Apollonia [Neogobius] melanostomus</i>,) an invasive species, is generally smaller and shorter-lived in the Great Lakes than it native range. We examined 30 large male round gobies from trawl samples taken in Lake Huron and used otoliths to determine their age and back-calculated growth. Standard lengths ranged from 76 to 97 mm, and the oldest fish were age-5. Low water temperatures in nearshore regions of Lake Huron might cause slow growth and late maturation.</p>","language":"English","publisher":"Oikos Publishers","doi":"10.1080/02705060.2009.9664278","usgsCitation":"French, J.R., and Black, M.G., 2009, Maximum length and age of round gobies (<i>Apollonia melanostomus</i>) in Lake Huron: Journal of Freshwater Ecology, v. 24, no. 1, p. 173-175, https://doi.org/10.1080/02705060.2009.9664278.","productDescription":"3 p.","startPage":"173","endPage":"175","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-007642","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":476018,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1080/02705060.2009.9664278","text":"Publisher Index Page"},{"id":267983,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Michigan","otherGeospatial":"Lake Huron","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -84.232177734375,\n              45.67548217560647\n            ],\n            [\n              -84.05639648437499,\n              45.79050946752472\n            ],\n            [\n              -83.78173828125,\n              45.706179285330855\n            ],\n            [\n              -83.3203125,\n              45.506346901083425\n            ],\n            [\n              -83.045654296875,\n              45.0657615477031\n            ],\n            [\n              -82.59521484375,\n              44.36313311380771\n            ],\n            [\n              -82.474365234375,\n              44.08758502824516\n            ],\n            [\n              -82.41943359375,\n              43.8503744993026\n            ],\n            [\n              -82.474365234375,\n              43.628123412124616\n            ],\n            [\n              -82.60620117187499,\n              43.54854811091286\n            ],\n            [\n              -82.79296874999999,\n              43.82660134505382\n            ],\n            [\n              -82.8369140625,\n              44.040218713142146\n            ],\n            [\n              -82.96875,\n              43.91372326852401\n            ],\n            [\n              -83.419189453125,\n              43.67581809328341\n            ],\n            [\n              -83.583984375,\n              43.52465500687185\n            ],\n            [\n              -83.91357421875,\n              43.683763524273346\n            ],\n            [\n              -83.968505859375,\n              43.96909818325171\n            ],\n            [\n              -83.748779296875,\n              44.190082025040525\n            ],\n            [\n              -83.56201171875,\n              44.39454219215587\n            ],\n            [\n              -83.419189453125,\n              44.61393394730626\n            ],\n            [\n              -83.419189453125,\n              44.902577996288876\n            ],\n            [\n              -83.594970703125,\n              45.1433047394883\n            ],\n            [\n              -83.8916015625,\n              45.32897866218559\n            ],\n            [\n              -84.144287109375,\n              45.40616374516014\n            ],\n            [\n              -84.232177734375,\n              45.67548217560647\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"24","issue":"1","noUsgsAuthors":false,"publicationDate":"2011-01-06","publicationStatus":"PW","scienceBaseUri":"5129f336e4b04edf7e93f916","contributors":{"authors":[{"text":"French, John R. P. III","contributorId":107635,"corporation":false,"usgs":true,"family":"French","given":"John","suffix":"III","email":"","middleInitial":"R. P.","affiliations":[],"preferred":false,"id":535400,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Black, M. Glen gblack@usgs.gov","contributorId":2394,"corporation":false,"usgs":true,"family":"Black","given":"M.","email":"gblack@usgs.gov","middleInitial":"Glen","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":471272,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70044313,"text":"70044313 - 2009 - Geochemistry of inorganic nitrogen in waters released from coal-bed natural gas production wells in the Powder River Basin, Wyoming","interactions":[],"lastModifiedDate":"2018-10-12T10:12:29","indexId":"70044313","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1565,"text":"Environmental Science & Technology","onlineIssn":"1520-5851","printIssn":"0013-936X","active":true,"publicationSubtype":{"id":10}},"title":"Geochemistry of inorganic nitrogen in waters released from coal-bed natural gas production wells in the Powder River Basin, Wyoming","docAbstract":"<p><span>Water originating from coal-bed natural gas (CBNG) production wells typically contains ammonium and is often disposed via discharge to ephemeral channels. A study conducted in the Powder River Basin, Wyoming, documented downstream changes in CBNG water composition, emphasizing nitrogen-cycling processes and the fate of ammonium. Dissolved ammonium concentrations from 19 CBNG discharge points ranged from 95 to 527 μM. Within specific channels, ammonium concentrations decreased with transport distance, with subsequent increases in nitrite and nitrate concentrations. Removal efficiency, or uptake, of total dissolved inorganic nitrogen (DIN) varied between channel types. DIN uptake was greater in the gentle-sloped, vegetated channel as compared to the incised, steep, and sparsely vegetated channel and was highly correlated with diel patterns of incident light and dissolved oxygen concentration. In a larger main channel with multiple discharge inputs (</span><i>n</i><span><span>&nbsp;</span>= 13), DIN concentrations were &gt;300 μM, with pH &gt; 8.5, after 5 km of transport. Ammonium represented 25−30% of the large-channel DIN, and ammonium concentrations remained relatively constant with time, with only a weak diel pattern evident. In July 2003, the average daily large-channel DIN load was 23 kg N day</span><sup>−1</sup><span>entering the Powder River, an amount which substantially increased the total Powder River DIN load after the channel confluence. These results suggest that CBNG discharge may be an important source of DIN to western watersheds, at least at certain times of the year, and that net oxidation and/or removal is dependent upon the extent of contact with sediment and biomass, type of drainage channel, and time of day.</span></p>","language":"English","publisher":"ACS Publications","doi":"10.1021/es802478p","usgsCitation":"Smith, R.L., Repert, D.A., and Hart, C.P., 2009, Geochemistry of inorganic nitrogen in waters released from coal-bed natural gas production wells in the Powder River Basin, Wyoming: Environmental Science & Technology, v. 43, no. 7, p. 2348-2354, https://doi.org/10.1021/es802478p.","productDescription":"7 p.","startPage":"2348","endPage":"2354","ipdsId":"IP-007473","costCenters":[{"id":435,"text":"National Research Program - Central Region","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":269018,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","otherGeospatial":"Powder River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.1472,\n              44.1506\n            ],\n            [\n              -106.094,\n              44.1506\n            ],\n            [\n              -106.094,\n              44.1193\n            ],\n            [\n              -106.1472,\n              44.1193\n            ],\n            [\n              -106.1472,\n              44.1506\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"43","issue":"7","noUsgsAuthors":false,"publicationDate":"2009-03-02","publicationStatus":"PW","scienceBaseUri":"53cd5afce4b0b290850f9b91","contributors":{"authors":[{"text":"Smith, Richard L. 0000-0002-3829-0125 rlsmith@usgs.gov","orcid":"https://orcid.org/0000-0002-3829-0125","contributorId":1592,"corporation":false,"usgs":true,"family":"Smith","given":"Richard","email":"rlsmith@usgs.gov","middleInitial":"L.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":38175,"text":"Toxics Substances Hydrology Program","active":true,"usgs":true}],"preferred":true,"id":475286,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Repert, Deborah A. 0000-0001-7284-1456 darepert@usgs.gov","orcid":"https://orcid.org/0000-0001-7284-1456","contributorId":2578,"corporation":false,"usgs":true,"family":"Repert","given":"Deborah","email":"darepert@usgs.gov","middleInitial":"A.","affiliations":[{"id":38175,"text":"Toxics Substances Hydrology Program","active":true,"usgs":true},{"id":36183,"text":"Hydro-Ecological Interactions Branch","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37464,"text":"WMA - Laboratory & Analytical Services Division","active":true,"usgs":true}],"preferred":true,"id":475287,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hart, Charles P. cphart@usgs.gov","contributorId":2603,"corporation":false,"usgs":true,"family":"Hart","given":"Charles","email":"cphart@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":475288,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70043368,"text":"70043368 - 2009 - Geochemical Evolution of Great Salt Lake, Utah, USA","interactions":[],"lastModifiedDate":"2013-03-10T11:46:29","indexId":"70043368","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":866,"text":"Aquatic Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Geochemical Evolution of Great Salt Lake, Utah, USA","docAbstract":"\"The Great Salt Lake (GSL) of Utah, USA, is the largest saline lake in North\nAmerica, and its brines are some of the most concentrated anywhere in the world. The lake\noccupies a closed basin system whose chemistry reflects solute inputs from the weathering\nof a diverse suite of rocks in its drainage basin. GSL is the remnant of a much larger\nlacustrine body, Lake Bonneville, and it has a long history of carbonate deposition. Inflow\nto the lake is from three major rivers that drain mountain ranges to the east and empty into\nthe southern arm of the lake, from precipitation directly on the lake, and from minor\ngroundwater inflow. Outflow is by evaporation. The greatest solute inputs are from calcium\nbicarbonate river waters mixed with sodium chloride-type springs and groundwaters. Prior\nto 1930 the lake concentration inversely tracked lake volume, which reflected climatic\nvariation in the drainage, but since then salt precipitation and re-solution, primarily halite\nand mirabilite, have periodically modified lake-brine chemistry through density stratification\nand compositional differentiation. In addition, construction of a railway causeway\nhas restricted circulation, nearly isolating the northern from the southern part of the lake,\nleading to halite precipitation in the north. These and other conditions have created brine\ndifferentiation, mixing, and fractional precipitation of salts as major factors in solute\nevolution. Pore fluids and diagenetic reactions have been identified as important sources\nand especially sinks for CaCO3, Mg, and K in the lake, depending on the concentration\ngradient and clays.\"","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Aquatic Geochemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Springer","doi":"10.1007/s10498-008-9047-y","usgsCitation":"Jones, B.F., Naftz, D.L., Spencer, R.J., and Oviatt, C., 2009, Geochemical Evolution of Great Salt Lake, Utah, USA: Aquatic Geochemistry, v. 15, no. 1-2, p. 95-121, https://doi.org/10.1007/s10498-008-9047-y.","startPage":"95","endPage":"121","numberOfPages":"26","ipdsId":"IP-010605","costCenters":[{"id":146,"text":"Branch of Regional Research-Eastern Region","active":false,"usgs":true}],"links":[{"id":269005,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269003,"type":{"id":11,"text":"Document"},"url":"https://water.usgs.gov/nrp/proj.bib/Publications/2009/jones_naftz_etal_2009.pdf"},{"id":269004,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10498-008-9047-y"}],"country":"United States","volume":"15","issue":"1-2","noUsgsAuthors":false,"publicationDate":"2008-12-02","publicationStatus":"PW","scienceBaseUri":"53cd5ab0e4b0b290850f9888","contributors":{"authors":[{"text":"Jones, Blair F. bfjones@usgs.gov","contributorId":2784,"corporation":false,"usgs":true,"family":"Jones","given":"Blair","email":"bfjones@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":473472,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Naftz, David L. 0000-0003-1130-6892 dlnaftz@usgs.gov","orcid":"https://orcid.org/0000-0003-1130-6892","contributorId":1041,"corporation":false,"usgs":true,"family":"Naftz","given":"David","email":"dlnaftz@usgs.gov","middleInitial":"L.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true},{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":true,"id":473471,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Spencer, Ronald J.","contributorId":62480,"corporation":false,"usgs":true,"family":"Spencer","given":"Ronald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":473474,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oviatt, Charles G.","contributorId":13503,"corporation":false,"usgs":true,"family":"Oviatt","given":"Charles G.","affiliations":[],"preferred":false,"id":473473,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70043798,"text":"70043798 - 2009 - Potential Inundation due to Rising Sea Levels in the San Francisco Bay Region","interactions":[],"lastModifiedDate":"2013-03-10T12:11:38","indexId":"70043798","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesNumber":"CEC-500-2009-023-D","title":"Potential Inundation due to Rising Sea Levels in the San Francisco Bay Region","docAbstract":"An increase in the rate of sea level rise is one of the primary impacts of projected global climate change. To assess potential inundation associated with a continued acceleration of sea level rise, the highest resolution elevation data available were assembled from various sources and mosaicked to cover the land surfaces of the San Francisco Bay region. Next, to quantify high water levels throughout the bay, a hydrodynamic model of the San Francisco Estuary was driven by a projection of hourly water levels at the Presidio. This projection was based on a combination of climate model outputs and empirical models and incorporates astronomical, storm surge, El Niño, and long-term sea level rise influences. \n\nBased on the resulting data, maps of areas vulnerable to inundation were produced, corresponding to specific amounts of sea level rise and recurrence intervals. These maps portray areas where inundation will likely be an increasing concern. In the North Bay, wetland survival and developed fill areas are at risk. In Central and South bays, a key feature is the bay-ward periphery of developed areas that would be newly vulnerable to inundation. Nearly all municipalities adjacent to South Bay face this risk to some degree. For the Bay as a whole, as early as 2050 under this scenario, the one-year peak event nearly equals the 100-year peak event in 2000. Maps of vulnerable areas are presented and some implications discussed.","language":"English","publisher":"California Climate Change Center","publisherLocation":"Sacramento,CA","usgsCitation":"Knowles, N., 2009, Potential Inundation due to Rising Sea Levels in the San Francisco Bay Region (Draft Paper), i-viii, 21 p.","productDescription":"i-viii, 21 p.","numberOfPages":"33","ipdsId":"IP-010404","costCenters":[{"id":148,"text":"Branch of Regional Research-Western Region","active":false,"usgs":true}],"links":[{"id":269021,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":269020,"type":{"id":11,"text":"Document"},"url":"https://www.energy.ca.gov/2009publications/CEC-500-2009-023/CEC-500-2009-023-D.PDF"}],"country":"United States","state":"California","edition":"Draft Paper","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6bfbe4b0b29085104463","contributors":{"authors":[{"text":"Knowles, Noah 0000-0001-5652-1049 nknowles@usgs.gov","orcid":"https://orcid.org/0000-0001-5652-1049","contributorId":1380,"corporation":false,"usgs":true,"family":"Knowles","given":"Noah","email":"nknowles@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":474244,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70034027,"text":"70034027 - 2009 - Predicting the natural flow regime: Models for assessing hydrological alteration in streams","interactions":[],"lastModifiedDate":"2017-10-25T12:51:49","indexId":"70034027","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3301,"text":"River Research and Applications","active":true,"publicationSubtype":{"id":10}},"title":"Predicting the natural flow regime: Models for assessing hydrological alteration in streams","docAbstract":"Understanding the extent to which natural streamflow characteristics have been altered is an important consideration for ecological assessments of streams. Assessing hydrologic condition requires that we quantify the attributes of the flow regime that would be expected in the absence of anthropogenic modifications. The objective of this study was to evaluate whether selected streamflow characteristics could be predicted at regional and national scales using geospatial data. Long-term, gaged river basins distributed throughout the contiguous US that had streamflow characteristics representing least disturbed or near pristine conditions were identified. Thirteen metrics of the magnitude, frequency, duration, timing and rate of change of streamflow were calculated using a 20-50 year period of record for each site. We used random forests (RF), a robust statistical modelling approach, to develop models that predicted the value for each streamflow metric using natural watershed characteristics. We compared the performance (i.e. bias and precision) of national- and regional-scale predictive models to that of models based on landscape classifications, including major river basins, ecoregions and hydrologic landscape regions (HLR). For all hydrologic metrics, landscape stratification models produced estimates that were less biased and more precise than a null model that accounted for no natural variability. Predictive models at the national and regional scale performed equally well, and substantially improved predictions of all hydrologic metrics relative to landscape stratification models. Prediction error rates ranged from 15 to 40%, but were 25% for most metrics. We selected three gaged, non-reference sites to illustrate how predictive models could be used to assess hydrologic condition. These examples show how the models accurately estimate predisturbance conditions and are sensitive to changes in streamflow variability associated with long-term land-use change. We also demonstrate how the models can be applied to predict expected natural flow characteristics at ungaged sites. ?? 2009 John Wiley & Sons, Ltd.","language":"English","publisher":"Wiley","doi":"10.1002/rra.1247","issn":"15351459","usgsCitation":"Carlisle, D., Falcone, J., Wolock, D., Meador, M.R., and Norris, R., 2009, Predicting the natural flow regime: Models for assessing hydrological alteration in streams: River Research and Applications, v. 26, no. 2, p. 118-136, https://doi.org/10.1002/rra.1247.","productDescription":"19 p.","startPage":"118","endPage":"136","ipdsId":"IP-004184","costCenters":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"links":[{"id":244636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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States\"}}]}","volume":"26","issue":"2","noUsgsAuthors":false,"publicationDate":"2009-03-03","publicationStatus":"PW","scienceBaseUri":"505a81d1e4b0c8380cd7b753","contributors":{"authors":[{"text":"Carlisle, D.M.","contributorId":81059,"corporation":false,"usgs":true,"family":"Carlisle","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":443723,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Falcone, J.","contributorId":20548,"corporation":false,"usgs":true,"family":"Falcone","given":"J.","email":"","affiliations":[],"preferred":false,"id":443719,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wolock, D.M. 0000-0002-6209-938X","orcid":"https://orcid.org/0000-0002-6209-938X","contributorId":36601,"corporation":false,"usgs":true,"family":"Wolock","given":"D.M.","affiliations":[],"preferred":false,"id":443721,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meador, M. R.","contributorId":74400,"corporation":false,"usgs":true,"family":"Meador","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":443722,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Norris, R.H.","contributorId":32016,"corporation":false,"usgs":true,"family":"Norris","given":"R.H.","email":"","affiliations":[],"preferred":false,"id":443720,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70042799,"text":"70042799 - 2009 - Organochlorine pesticides residue in lakes of Khorezm, Uzbekistan","interactions":[],"lastModifiedDate":"2013-03-10T11:50:41","indexId":"70042799","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Organochlorine pesticides residue in lakes of Khorezm, Uzbekistan","docAbstract":"The Khorezm province in northwest Uzbekistan is a productive agricultural area within the Aral Sea Basin that produces cotton, rice and wheat. Various organochlorine pesticides were widely used for cotton production before Uzbekistan's independence in 1991. In Khorezm, small lakes have formed in natural depressions that receive inputs mostly from agricultural runoff. Samples from lake waters and sediments, as well as water from the Amu Darya River (which is the source of most of the lake water) have been analyzed to study variations in the concentrations of organochlorine pesticides residues during the year. Low concentrations of DDT, DDD, DDE, a-HCH and y-HCH compounds were found in water and sediment samples. The concentration of persistent organochlorine pesticides (DDT and HCH) in water and sediment is much lower than the maximum permissible concentrations that exist for water and soil. According to these preliminary results, the investigated lakes in Khorezm appear to be suitable for recreation or for aquaculture.","largerWorkTitle":"10th International HCH and pesticide forum book of papers: how many obsolete pesticides have been disposed of 8 years after signature of Stockholm Convention","conferenceTitle":"10th International HCH and Pesticide Forum, 6-10 September, 2009","conferenceDate":"2009-09-10T00:00:00","conferenceLocation":"Brno, Czech Republic","language":"English","publisher":"International HCH and Pesticides Association","publisherLocation":"Netherlands","usgsCitation":"Rosen, M.R., Nishonov, B., Fayzieva, D., Saito, L., and Lamers, J., 2009, Organochlorine pesticides residue in lakes of Khorezm, Uzbekistan.","startPage":"157","endPage":"161","ipdsId":"IP-015327","costCenters":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"links":[{"id":269006,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6a28e4b0b290851030df","contributors":{"authors":[{"text":"Rosen, Michael R. 0000-0003-3991-0522 mrosen@usgs.gov","orcid":"https://orcid.org/0000-0003-3991-0522","contributorId":495,"corporation":false,"usgs":true,"family":"Rosen","given":"Michael","email":"mrosen@usgs.gov","middleInitial":"R.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":472291,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nishonov, Bakhriddin","contributorId":15860,"corporation":false,"usgs":false,"family":"Nishonov","given":"Bakhriddin","email":"","affiliations":[],"preferred":false,"id":472293,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fayzieva, Dilorom","contributorId":47609,"corporation":false,"usgs":false,"family":"Fayzieva","given":"Dilorom","email":"","affiliations":[{"id":12744,"text":"Institute of Water Problems","active":true,"usgs":false}],"preferred":false,"id":472294,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Saito, L.","contributorId":59402,"corporation":false,"usgs":true,"family":"Saito","given":"L.","email":"","affiliations":[],"preferred":false,"id":472295,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lamers, J.","contributorId":9100,"corporation":false,"usgs":true,"family":"Lamers","given":"J.","email":"","affiliations":[],"preferred":false,"id":472292,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70161856,"text":"70161856 - 2009 - 2008 Spawning Cisco Investigations in the Canadian Waters of Lake Superior","interactions":[],"lastModifiedDate":"2016-06-23T14:48:40","indexId":"70161856","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"2008 Spawning Cisco Investigations in the Canadian Waters of Lake Superior","docAbstract":"<p>The Great Lakes Science Center of the United States Geological Survey (USGS) is working cooperatively with the Ontario Ministry of Natural Resources (OMNR) on a threeyear study to develop standard procedures for acoustic and midwater trawl (AC-MT) assessments of spawning cisco Coregonus artedi that the OMNR can carry forward as a management activity. In year two (2008), we conducted an AC-MT survey of the northern shore from Nipigon Bay to Thunder Bay. Spawning-cisco (&gt; 250 mm total length) densities were lowest near Nipigon Bay (&lt;10/ha), moderate in and around Black Bay (15- 30/ha), and highest in Thunder Bay (118/ha). Rainbow smelt Osmerus mordax densities were highest in Nipigon (2,179/ha) and Black (3,219/ha) bays, and lowest in Thunder Bay (961/ha). We combined our AC-MT survey results with commercial catch records to estimate exploitation fractions of female cisco in Thunder Bay during the 2008 fishery at 4% for ages 1-5, 8.7% for ages 6-12, and 4.4% for ages &ge; 13. Lake Superior fishery managers recently recommended that annual exploitation of adult female lake cisco be kept below 10-15%. Recruitment of cisco since 2003 has been low and there is a strong probability the Thunder Bay stock will decline into the future. Using a simple population dynamics approach we estimated that if the current total allowable catch (TAC) quota is held constant, exploitation fractions could exceed 10% by 2010 and 15% by 2011. Our 2008 collections suggested the survey of Black Bay was likely conducted before all spawners had returned there to spawn. Our data also suggested that cisco collected in Black Bay and east of this site in mid-November may be from the same stock. During November 2009 we will attempt to get better definition of the area occupied by cisco around Black Bay and also determine when surveys should be conducted at this location.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/70161856","usgsCitation":"Yule, D., Addison, P.A., Evrard, L.M., Cullis, K.I., and Cholwek, G.A., 2009, 2008 Spawning Cisco Investigations in the Canadian Waters of Lake Superior, 47 p., https://doi.org/10.3133/70161856.","productDescription":"47 p.","numberOfPages":"47","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-014726","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":324306,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":313995,"type":{"id":11,"text":"Document"},"url":"https://www.glsc.usgs.gov/products/reports/1970178148"}],"publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"576d082ce4b07657d1a37543","contributors":{"authors":[{"text":"Yule, Daniel L. 0000-0002-0117-5115 dyule@usgs.gov","orcid":"https://orcid.org/0000-0002-0117-5115","contributorId":139532,"corporation":false,"usgs":true,"family":"Yule","given":"Daniel","email":"dyule@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":587943,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Addison, Peter A.","contributorId":105987,"corporation":false,"usgs":true,"family":"Addison","given":"Peter","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":587947,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Evrard, Lori M. 0000-0001-8582-5818 levrard@usgs.gov","orcid":"https://orcid.org/0000-0001-8582-5818","contributorId":2720,"corporation":false,"usgs":true,"family":"Evrard","given":"Lori","email":"levrard@usgs.gov","middleInitial":"M.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":587945,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cullis, Ken I.","contributorId":150786,"corporation":false,"usgs":false,"family":"Cullis","given":"Ken","email":"","middleInitial":"I.","affiliations":[{"id":13173,"text":"Ontario Ministry of Natural Resources, Upper Great Lakes Management Unit","active":true,"usgs":false}],"preferred":false,"id":587948,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cholwek, Gary A. gcholwek@usgs.gov","contributorId":2719,"corporation":false,"usgs":true,"family":"Cholwek","given":"Gary","email":"gcholwek@usgs.gov","middleInitial":"A.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":587944,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70042387,"text":"70042387 - 2009 - Predicting organic floc transport dynamics in shallow aquatic ecosystems: Insights from the field, the laboratory, and numerical modeling","interactions":[],"lastModifiedDate":"2021-03-31T13:44:48.1487","indexId":"70042387","displayToPublicDate":"2010-01-01T00:00:00","publicationYear":"2009","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Predicting organic floc transport dynamics in shallow aquatic ecosystems: Insights from the field, the laboratory, and numerical modeling","docAbstract":"<p><span>Transport of particulate organic material can impact watershed sediment and nutrient budgets and can alter the geomorphologic evolution of shallow aquatic environments. Prediction of organic aggregate (“floc”) transport in these environments requires knowledge of how hydraulics and biota affect the entrainment, settling, and aggregation of particles. This study evaluated the aggregation and field transport dynamics of organic floc from a low‐gradient floodplain wetland with flow‐parallel ridges and sloughs in the Florida Everglades. Floc dynamics were evaluated in a rotating annular flume and in situ in the field. Under present managed conditions in the Everglades, floc is not entrained by mean flows but is suspended via biological production in the water column and bioturbation. Aggregation was a significant process affecting Everglades floc at high flume flow velocities (7.0 cm s</span><sup>−1</sup><span>) and during recovery from high flow; disaggregation was not significant for the tested flows. During moderate flows when floc dynamics are hydrodynamically controlled, it is possible to model floc transport using a single “operative floc diameter” that accurately predicts fluxes downstream and to the bed. In contrast, during high flows and recovery from high flows, aggregation dynamics should be simulated. When entrained by flow in open‐water sloughs, Everglades floc will be transported downstream in multiple deposition and reentrainment events but will undergo net settling when transported onto ridges of emergent vegetation. We hypothesize that net transport of material from open to vegetated areas during high flows is critical for forming and maintaining distinctive topographic patterning in the Everglades and other low‐gradient floodplains.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2008WR007221","usgsCitation":"Harvey, J.W., Noe, G., Larsen, L., and Crimaldi, J.P., 2009, Predicting organic floc transport dynamics in shallow aquatic ecosystems: Insights from the field, the laboratory, and numerical modeling: Water Resources Research, v. 45, no. 1, W01411, 13 p., https://doi.org/10.1029/2008WR007221.","productDescription":"W01411, 13 p.","ipdsId":"IP-004645","costCenters":[{"id":146,"text":"Branch of Regional Research-Eastern Region","active":false,"usgs":true}],"links":[{"id":476025,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2008wr007221","text":"Publisher Index Page"},{"id":270748,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"1","noUsgsAuthors":false,"publicationDate":"2009-01-14","publicationStatus":"PW","scienceBaseUri":"51653872e4b077fa94dae010","contributors":{"authors":[{"text":"Harvey, Judson W. 0000-0002-2654-9873 jwharvey@usgs.gov","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":1796,"corporation":false,"usgs":true,"family":"Harvey","given":"Judson","email":"jwharvey@usgs.gov","middleInitial":"W.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":471440,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noe, Gregory B. 0000-0002-6661-2646 gnoe@usgs.gov","orcid":"https://orcid.org/0000-0002-6661-2646","contributorId":2332,"corporation":false,"usgs":true,"family":"Noe","given":"Gregory","email":"gnoe@usgs.gov","middleInitial":"B.","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":false,"id":471441,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Larsen, Laurel G.","contributorId":42111,"corporation":false,"usgs":true,"family":"Larsen","given":"Laurel G.","affiliations":[],"preferred":false,"id":471442,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Crimaldi, John P.","contributorId":58918,"corporation":false,"usgs":true,"family":"Crimaldi","given":"John","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":471443,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70205795,"text":"70205795 - 2009 - Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain","interactions":[],"lastModifiedDate":"2019-10-03T13:20:47","indexId":"70205795","displayToPublicDate":"2009-12-31T13:12:50","publicationYear":"2009","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"title":"Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain","docAbstract":"<p>No abstract available</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"New Jersey Coastal Plain Stratigraphy & Coastal Processes Conference Proceedings","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Twenty-sixth Annual Conference and Field Trip","conferenceDate":"October 9-10, 2009","conferenceLocation":"Pomona, NJ","language":"English","publisher":"Geological Association of New Jersey","usgsCitation":"DePaul, V.T., Rosman, R., and Lacombe, P., 2009, Water-level conditions in selected confined aquifers of the New Jersey and Delaware Coastal Plain, <i>in</i> New Jersey Coastal Plain Stratigraphy & Coastal Processes Conference Proceedings, v. 26, Pomona, NJ, October 9-10, 2009, p. 2-3.","productDescription":"2 p.","startPage":"2","endPage":"3","costCenters":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"links":[{"id":367973,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":367971,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://ganj.org/ganjpubs.php"}],"country":"United States","state":"Delaware, New Jersey","volume":"26","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"DePaul, Vincent T. 0000-0002-7977-5217 vdepaul@usgs.gov","orcid":"https://orcid.org/0000-0002-7977-5217","contributorId":2778,"corporation":false,"usgs":true,"family":"DePaul","given":"Vincent","email":"vdepaul@usgs.gov","middleInitial":"T.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":772378,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosman, Robert 0000-0001-5042-1872 rrosman@usgs.gov","orcid":"https://orcid.org/0000-0001-5042-1872","contributorId":2846,"corporation":false,"usgs":true,"family":"Rosman","given":"Robert","email":"rrosman@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":772379,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lacombe, Pierre 0000-0002-9596-7622 placombe@usgs.gov","orcid":"https://orcid.org/0000-0002-9596-7622","contributorId":152113,"corporation":false,"usgs":true,"family":"Lacombe","given":"Pierre","email":"placombe@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":772380,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70205493,"text":"70205493 - 2009 - Changes in the global water cycle","interactions":[],"lastModifiedDate":"2019-09-19T12:53:16","indexId":"70205493","displayToPublicDate":"2009-12-31T12:38:38","publicationYear":"2009","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"title":"Changes in the global water cycle","docAbstract":"<p>No abstract available</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Water in a changing world : the United Nations World Water Development Report 3","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Unesco","isbn":"9789231040955","usgsCitation":"Lettenmaier, D., Aizen, V., Amani, A., Bohn, T., Giorgi, F., Harrison, S., Huntington, T.G., Lawford, R., Letitre, P., Lins, H., Magomi, J., Park, G., Severskiy, I., Shuttleworth, W., Singh, P., Sorooshian, S., Struckmeier, W., Takeuchi, K., Tallaksen, L., Vorosmarty, C., Yan, T., and Zhang, T., 2009, Changes in the global water 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