{"pageNumber":"768","pageRowStart":"19175","pageSize":"25","recordCount":68924,"records":[{"id":9000524,"text":"sir20105190 - 2010 - Preliminary Assessment of the Hydrogeology and Groundwater Availability in the Metamorphic and Siliciclastic Fractured-Rock Aquifer Systems of Warren County, Virginia","interactions":[],"lastModifiedDate":"2012-03-08T17:16:13","indexId":"sir20105190","displayToPublicDate":"2011-01-03T00:00:00","publicationYear":"2010","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":"2010-5190","title":"Preliminary Assessment of the Hydrogeology and Groundwater Availability in the Metamorphic and Siliciclastic Fractured-Rock Aquifer Systems of Warren County, Virginia","docAbstract":"Expanding development and the prolonged drought from 1999 to 2002 drew attention to the quantity and sustainability of the groundwater resources in Warren County, Virginia. The groundwater flow systems of the county are complex and are controlled by the extremely folded and faulted geology that underlies the county. A study was conducted between May 2002 and October 2008 by the U.S. Geological Survey, in cooperation with Warren County, Virginia, to describe the hydrogeology of the metamorphic and siliciclastic fractured-rock aquifers and groundwater availability in the county and to establish a long-term water monitoring network. The study area encompasses approximately 170 square miles and includes the metamorphic rocks of the Blue Ridge Physiographic Province and siliciclastic rocks of the Great Valley section of the Valley and Ridge Physiographic Province. Well depths tend to be shallowest in the siliciclastic rock unit (predominantly in the Martinsburg Formation) where 75 percent of the wells are less than 200 feet deep. Median depths to bedrock are generally less than 40 feet across the county and vary in response to the presence of surficial deposits, faults, siliciclastic rock type, and topographic setting. Water-bearing zones are generally within 200 feet of land surface; median depths, however, are slightly deeper for the hydrogeologic units of the Blue Ridge Province than for those of the Great Valley section of the county. Median well yields for the different rock units generally range from 10 to 20 gallons per minute. High-yielding wells tend to cluster along faults, along the eastern contact of the Martinsburg Formation, and within potential lineament zones. Specific capacity is relatively low and ranges from 0.003 to 1.43 gallons per minute per foot with median values from 0.12 to 0.24 gallon per minute per foot. Transmissivity values derived from specific capacity data range over four orders of magnitude from 0.6 to 380 feet squared per day. Estimates of effective groundwater recharge from 2001 to 2007 ranged from 2.4 to 29.4 inches per year in the Gooney Run, Manassas Run, and Crooked Run Basins, with averages of 15.3, 14.2, and 5.3 inches per year, respectively. Base flow accounted for between 57 and 86 percent of mean streamflow in the Gooney Run and Manassas Run Basins and averaged about 70 percent in these Blue Ridge Province basins. In the siliciclastic rock-dominated Crooked Run Basin of the Great Valley, base flow accounted for between 33 and 65 percent of mean streamflow and averaged about 54 percent. The high base-flow index values (percentage of streamflow from base flow) in these basins indicate that groundwater is the dominant source of streamflow during wet and drought conditions. About 50 percent of the precipitation that fell on the Blue Ridge basins from 2001 to 2007 was removed by evapotranspiration, and between 33 and 36 percent of the precipitation reached the water table as effective recharge. Nearly 76 percent of the precipitation was removed by evapotranspiration in the Crooked Run Basin, and effective recharge averaged about 12 percent of precipitation between 2001 and 2007. Average values of runoff in all three basins were less than 15 percent of precipitation. Groundwater flow systems in the county are extremely vulnerable to current climatic conditions. Successive years of below-average effective recharge cause declines in water levels, spring discharges, and streamflows. However, these systems can recover quickly because effective recharge increases with increasing precipitation. Lack of precipitation, especially snow, during the critical recharge period (January-April) can have an effect on the amount of recharge to the groundwater system and eventual stream base flow. Estimated values of annual mean base flow have approached and have been below the average regression-derived recharge rates during a period classified as having above-average precipitation. This relation is indicative ","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/sir20105190","collaboration":"Prepared in cooperation with Warren County, Virginia\r\n","usgsCitation":"Nelms, D.L., and Moberg, R.M., 2010, Preliminary Assessment of the Hydrogeology and Groundwater Availability in the Metamorphic and Siliciclastic Fractured-Rock Aquifer Systems of Warren County, Virginia: U.S. Geological Survey Scientific Investigations Report 2010-5190, x, 74 p. , https://doi.org/10.3133/sir20105190.","productDescription":"x, 74 p. ","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true}],"links":[{"id":116260,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/sir_2010_5190.bmp"},{"id":19183,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2010/5190/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Virginia","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbea1","contributors":{"authors":[{"text":"Nelms, David L. 0000-0001-5747-642X dlnelms@usgs.gov","orcid":"https://orcid.org/0000-0001-5747-642X","contributorId":1892,"corporation":false,"usgs":true,"family":"Nelms","given":"David","email":"dlnelms@usgs.gov","middleInitial":"L.","affiliations":[{"id":614,"text":"Virginia Water Science Center","active":true,"usgs":true},{"id":37759,"text":"VA/WV Water Science Center","active":true,"usgs":true}],"preferred":true,"id":344205,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Moberg, Roger M. rmmoberg@usgs.gov","contributorId":3655,"corporation":false,"usgs":true,"family":"Moberg","given":"Roger","email":"rmmoberg@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":344206,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70040460,"text":"70040460 - 2010 - Local sensitivity analysis for inverse problems solved by singular value decomposition","interactions":[],"lastModifiedDate":"2014-03-04T16:07:51","indexId":"70040460","displayToPublicDate":"2011-01-01T16:03:41","publicationYear":"2010","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Local sensitivity analysis for inverse problems solved by singular value decomposition","docAbstract":"Local sensitivity analysis provides computationally frugal ways to evaluate models commonly used for resource management, risk assessment, and so on. This includes diagnosing inverse model convergence problems caused by parameter insensitivity and(or) parameter interdependence (correlation), understanding what aspects of the model and data contribute to measures of uncertainty, and identifying new data likely to reduce model uncertainty. Here, we consider sensitivity statistics relevant to models in which the process model parameters are transformed using singular value decomposition (SVD) to create SVD parameters for model calibration. The statistics considered include the PEST identifiability statistic, and combined use of the process-model parameter statistics composite scaled sensitivities and parameter correlation coefficients (CSS and PCC). The statistics are complimentary in that the identifiability statistic integrates the effects of parameter sensitivity and interdependence, while CSS and PCC provide individual measures of sensitivity and interdependence. PCC quantifies correlations between pairs or larger sets of parameters; when a set of parameters is intercorrelated, the absolute value of PCC is close to 1.00 for all pairs in the set. The number of singular vectors to include in the calculation of the identifiability statistic is somewhat subjective and influences the statistic. To demonstrate the statistics, we use the USDA’s Root Zone Water Quality Model to simulate nitrogen fate and transport in the unsaturated zone of the Merced River Basin, CA. There are 16 log-transformed process-model parameters, including water content at field capacity (WFC) and bulk density (BD) for each of five soil layers. Calibration data consisted of 1,670 observations comprising soil moisture, soil water tension, aqueous nitrate and bromide concentrations, soil nitrate concentration, and organic matter content. All 16 of the SVD parameters could be estimated by regression based on the range of singular values. Identifiability statistic results varied based on the number of SVD parameters included. Identifiability statistics calculated for four SVD parameters indicate the same three most important process-model parameters as CSS/PCC (WFC1, WFC2, and BD2), but the order differed. Additionally, the identifiability statistic showed that BD1 was almost as dominant as WFC1. The CSS/PCC analysis showed that this results from its high correlation with WCF1 (-0.94), and not its individual sensitivity. Such distinctions, combined with analysis of how high correlations and(or) sensitivities result from the constructed model, can produce important insights into, for example, the use of sensitivity analysis to design monitoring networks. In conclusion, the statistics considered identified similar important parameters. They differ because (1) with CSS/PCC can be more awkward because sensitivity and interdependence are considered separately and (2) identifiability requires consideration of how many SVD parameters to include. A continuing challenge is to understand how these computationally efficient methods compare with computationally demanding global methods like Markov-Chain Monte Carlo given common nonlinear processes and the often even more nonlinear models.","largerWorkTitle":"American Geophysical Union, Fall Meeting 2010","language":"English","publisher":"American Geophysical Union","usgsCitation":"Hill, M.C., and Nolan, B.T., 2010, Local sensitivity analysis for inverse problems solved by singular value decomposition.","ipdsId":"IP-037059","costCenters":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"links":[{"id":283359,"type":{"id":15,"text":"Index Page"},"url":"https://adsabs.harvard.edu/abs/2010AGUFM.H11E0857H"},{"id":283360,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd64d6e4b0b290850ffb77","contributors":{"authors":[{"text":"Hill, M. C.","contributorId":48993,"corporation":false,"usgs":true,"family":"Hill","given":"M.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":468379,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nolan, B. T.","contributorId":21565,"corporation":false,"usgs":true,"family":"Nolan","given":"B.","email":"","middleInitial":"T.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":468378,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70056568,"text":"70056568 - 2010 - Sediment transport on Cape Sable, Everglades National Park, Florida","interactions":[],"lastModifiedDate":"2014-05-27T14:15:40","indexId":"70056568","displayToPublicDate":"2011-01-01T14:04:56","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Sediment transport on Cape Sable, Everglades National Park, Florida","docAbstract":"The Cape Sable peninsula is located on the southwestern tip of the Florida peninsula within Everglades National Park (ENP). Lake Ingraham, the largest lake within Cape Sable, is now connected to the Gulf of Mexico and western Florida Bay by canals built in the early 1920's. Some of these canals breached a natural marl ridge located to the north of Lake Ingraham. These connections altered the landscape of this area allowing for the transport of sediments to and from Lake Ingraham. Saline intrusion into the formerly fresh interior marsh has impacted the local ecology. Earthen dams installed in the 1950's and 1960's in canals that breached the marl ridge have repeatedly failed. Sheet pile dams installed in the early 1990's subsequently failed resulting in the continued alteration of Lake Ingraham and the interior marsh. The Cape Sable Canals Dam Restoration Project, funded by ENP, proposes to restore the two failed dams in Lake Ingraham. The objective of this study was to collect discharge and water quality data over a series of tidal cycles and flow conditions to establish discharge and sediment surrogate relations prior to initiating the Cape Sable Canals Dam Restoration Project. A dry season synoptic sampling event was performed on April 27-30, 2009.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Joint Federal Interagency Conference 2010: Hydrology and Sedimentation for a Changing Future: Existing and Emerging Issues: Las Vegas, NV, June 27-July 1, 2010","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Joint Federal Interagency Conference","usgsCitation":"Zucker, M., and Boudreau, C., 2010, Sediment transport on Cape Sable, Everglades National Park, Florida, <i>in</i> Proceedings of the Joint Federal Interagency Conference 2010: Hydrology and Sedimentation for a Changing Future: Existing and Emerging Issues: Las Vegas, NV, June 27-July 1, 2010, 12 p.","productDescription":"12 p.","numberOfPages":"12","ipdsId":"IP-018872","costCenters":[{"id":286,"text":"Florida Water Science Center-Ft. Lauderdale","active":false,"usgs":true}],"links":[{"id":287614,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":287613,"type":{"id":11,"text":"Document"},"url":"https://acwi.gov/sos/pubs/2ndJFIC/Contents/5C_Boudreau_02_25_10_paper.pdf"},{"id":279259,"type":{"id":15,"text":"Index Page"},"url":"https://acwi.gov/sos/pubs/2ndJFIC/index.html"}],"country":"United States","state":"Florida","otherGeospatial":"Cape Sable;Everglades National Park;Lake Ingraham","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.179831,25.102647 ], [ -81.179831,25.200074 ], [ -81.024649,25.200074 ], [ -81.024649,25.102647 ], [ -81.179831,25.102647 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5385b400e4b09e18fc023aa0","contributors":{"authors":[{"text":"Zucker, Mark mzucker@usgs.gov","contributorId":2096,"corporation":false,"usgs":true,"family":"Zucker","given":"Mark","email":"mzucker@usgs.gov","affiliations":[],"preferred":true,"id":486606,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boudreau, Carrie","contributorId":90219,"corporation":false,"usgs":true,"family":"Boudreau","given":"Carrie","affiliations":[],"preferred":false,"id":486607,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70056520,"text":"70056520 - 2010 - Groundwater sampling","interactions":[],"lastModifiedDate":"2022-12-29T16:03:49.464818","indexId":"70056520","displayToPublicDate":"2011-01-01T13:05:01","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"6","title":"Groundwater sampling","docAbstract":"<p>Groundwater is protected in most areas as it is a primary source of drinking water. In the United States, 50% of the population relies on groundwater supplies (Reilly et al., 2008). Groundwater sampling in the United States became commonplace in the 20th century as contaminated water resources became apparent and a growing public concern emerged to protect water resources. In response to this concern, the U.S. government mandated a study in which scientists identified six categories of groundwater contaminant sources (OTA, 1984):&nbsp;Category 1-sources designed to discharge substances (e.g., injection well) Category 2-sources designed to store, treat, and/or dispose of substances;&nbsp;discharge through unplanned release (e.g., landfills) Category 3-sources designed to retain substances during transport or trans-mission (e.g., pipelines) Category 4-sources discharging as consequence of other planned activities&nbsp;(e.g., pesticide application) Category 5-sources providing conduit or inducing discharge through altered&nbsp;flow patterns (e.g., construction excavation) Category 6-naturally occurring sources whose discharge is created and/or&nbsp;exacerbated by human activity (e.g., salt water intrusion).</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Water quality concepts, sampling, and analyses","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"CRC Press","usgsCitation":"Wang, Q., Munoz-Carpena, R., Foster, A., and Migliaccio, K.W., 2010, Groundwater sampling, chap. 6 <i>of</i> Water quality concepts, sampling, and analyses, p. 73-91.","productDescription":"19 p.","startPage":"73","endPage":"91","ipdsId":"IP-018501","costCenters":[{"id":286,"text":"Florida Water Science Center-Ft. Lauderdale","active":false,"usgs":true}],"links":[{"id":280296,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd5feee4b0b290850fc9c3","contributors":{"editors":[{"text":"Li, Yuncong","contributorId":113069,"corporation":false,"usgs":true,"family":"Li","given":"Yuncong","email":"","affiliations":[],"preferred":false,"id":509643,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Migliaccio, Kati","contributorId":111526,"corporation":false,"usgs":true,"family":"Migliaccio","given":"Kati","affiliations":[],"preferred":false,"id":509642,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Wang, Qingren","contributorId":92965,"corporation":false,"usgs":true,"family":"Wang","given":"Qingren","email":"","affiliations":[],"preferred":false,"id":486587,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Munoz-Carpena, Rafael","contributorId":66290,"corporation":false,"usgs":true,"family":"Munoz-Carpena","given":"Rafael","affiliations":[],"preferred":false,"id":486585,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, Adam","contributorId":9952,"corporation":false,"usgs":true,"family":"Foster","given":"Adam","affiliations":[],"preferred":false,"id":486584,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Migliaccio, Kati W.","contributorId":87063,"corporation":false,"usgs":true,"family":"Migliaccio","given":"Kati","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":486586,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70154919,"text":"70154919 - 2010 - Current distribution of North American river otters in central and eastern Oklahoma, with seven new county records","interactions":[],"lastModifiedDate":"2015-07-21T13:21:23","indexId":"70154919","displayToPublicDate":"2011-01-01T12:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2920,"text":"Occasional Papers of the Museum at Texas Tech University","active":true,"publicationSubtype":{"id":10}},"title":"Current distribution of North American river otters in central and eastern Oklahoma, with seven new county records","docAbstract":"<p>In 1984 and 1985, the Oklahoma Department of Wildlife Conservation reintroduced North American river otters (Lontra canadensis) from coastal Louisiana into eastern Oklahoma. Those reintroductions and immigration from Arkansas and possibly northeastern Texas allowed river otters to become reestablished in eastern Oklahoma. Our goals were to determine the contemporary distribution of river otters in central and eastern Oklahoma with voucher specimens, sign surveys, and mail surveys and to compare proportion of positive detections among watersheds. We report new distributional records with voucher specimens from seven counties (Adair, Bryan, Coal, Johnston, McIntosh, Okfuskee, Tulsa) in Oklahoma. We also provide locality information for specimens collected from four counties (Haskell, McCurtain, Muskogee, Wagoner) where river otters were described in published literature but no voucher specimens existed. During winter and spring 2006 and 2007, we visited 340 bridge sites in 28 watersheds in eastern and central Oklahoma and identified river otter signs in 16 counties where river otters were not previously documented in published literature or by voucher specimens. Proportion of positive sites within each watershed ranged 0&ndash;100%. Mail surveys suggested that river otters occurred in eight additional counties where they were not previously documented by published literature, voucher specimens, or sign-survey efforts.</p>","language":"English","publisher":"Museum of Texas Tech University","publisherLocation":"Lubbock, TX","usgsCitation":"Barrett, D.A., and Leslie, D., 2010, Current distribution of North American river otters in central and eastern Oklahoma, with seven new county records: Occasional Papers of the Museum at Texas Tech University, v. 294, p. 1-13.","productDescription":"13 p.","startPage":"1","endPage":"13","numberOfPages":"16","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"2006-01-01","temporalEnd":"2007-06-30","ipdsId":"IP-017762","costCenters":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"links":[{"id":305854,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":305853,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.nsrl.ttu.edu/publications/opapers/"}],"country":"United States","state":"Oklahoma","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -98.26171875,\n              33.55970664841198\n            ],\n            [\n              -98.26171875,\n              37.54457732085582\n            ],\n            [\n              -93.8671875,\n              37.54457732085582\n            ],\n            [\n              -93.8671875,\n              33.55970664841198\n            ],\n            [\n              -98.26171875,\n              33.55970664841198\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"294","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55af6d29e4b09a3b01b51aa0","contributors":{"authors":[{"text":"Barrett, Dominic A.","contributorId":145721,"corporation":false,"usgs":false,"family":"Barrett","given":"Dominic","email":"","middleInitial":"A.","affiliations":[{"id":7249,"text":"Oklahoma State University","active":true,"usgs":false}],"preferred":false,"id":565189,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leslie, David M. Jr. cleslie@usgs.gov","contributorId":145497,"corporation":false,"usgs":true,"family":"Leslie","given":"David M.","suffix":"Jr.","email":"cleslie@usgs.gov","affiliations":[{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true}],"preferred":false,"id":564349,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70056364,"text":"70056364 - 2010 - A comparison between SWI and SEAWAT: the importance of dispersion, inversion and vertical anisotropy","interactions":[],"lastModifiedDate":"2014-05-27T11:01:17","indexId":"70056364","displayToPublicDate":"2011-01-01T10:51:00","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"A comparison between SWI and SEAWAT: the importance of dispersion, inversion and vertical anisotropy","docAbstract":"SWI and SEAWAT are both computer codes designed to model variable-density systems. One of the options in SWI is to model Dupuit interface flow, where freshwater and seawater are separated by an interface. In this paper we compare seawater intrusion model results of SWI to model results of SEAWAT, which simulates full variable-density flow and transport. Results indicate that SWI is valid for many variable-density systems. For the case considered in this paper, SWI results are accurate when the simulated width of the transition zone between seawater to freshwater is 15% or less of the scale of the problem, density inversion (saltwater over freshwater) occurs over only a small part of the model domain, and the ratio of vertical to horizontal hydraulic conductivity is larger than 0.01. Results also show that the simulated interface moves further inland using SWI than for the same conditions using SEAWAT. SWI is preferable to be used in systems where run times for a fully-coupled variable-density flow and transport model would be prohibitive; for the case considered here, SWI run times were a few seconds and SEAWAT run times were almost three hours.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 21st Salt Water Intrusion Meeting, Azores, Portugal, 2010","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","usgsCitation":"Dausman, A., Langevin, C.D., Bakker, M., and Schaars, F., 2010, A comparison between SWI and SEAWAT: the importance of dispersion, inversion and vertical anisotropy, <i>in</i> Proceedings of the 21st Salt Water Intrusion Meeting, Azores, Portugal, 2010, p. 271-274.","productDescription":"4 p.","startPage":"271","endPage":"274","numberOfPages":"4","ipdsId":"IP-021042","costCenters":[{"id":286,"text":"Florida Water Science Center-Ft. Lauderdale","active":false,"usgs":true}],"links":[{"id":287587,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":279204,"type":{"id":15,"text":"Index Page"},"url":"https://www.swim-site.nl/pdf/swim21.html"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5385b3e4e4b09e18fc023a0c","contributors":{"authors":[{"text":"Dausman, Alyssa M.","contributorId":64337,"corporation":false,"usgs":true,"family":"Dausman","given":"Alyssa M.","affiliations":[],"preferred":false,"id":486540,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Langevin, Christian D. 0000-0001-5610-9759 langevin@usgs.gov","orcid":"https://orcid.org/0000-0001-5610-9759","contributorId":1030,"corporation":false,"usgs":true,"family":"Langevin","given":"Christian","email":"langevin@usgs.gov","middleInitial":"D.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":486537,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bakker, Mark","contributorId":56137,"corporation":false,"usgs":true,"family":"Bakker","given":"Mark","email":"","affiliations":[],"preferred":false,"id":486539,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schaars, Frans","contributorId":15920,"corporation":false,"usgs":true,"family":"Schaars","given":"Frans","email":"","affiliations":[],"preferred":false,"id":486538,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70056326,"text":"70056326 - 2010 - Surface water discharge and salinity monitoring of coastal estuaries in Everglades National Park, USA, in support of the Comprehensive Everglades Restoration Plan","interactions":[],"lastModifiedDate":"2014-05-09T09:30:42","indexId":"70056326","displayToPublicDate":"2011-01-01T09:14:54","publicationYear":"2010","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Surface water discharge and salinity monitoring of coastal estuaries in Everglades National Park, USA, in support of the Comprehensive Everglades Restoration Plan","docAbstract":"Discharge and salinity were measured along the southwest and the southeast coast of Florida in Everglades National Park (ENP) within several rivers and creeks from 1996 through 2008. Data were collected using hydro-acoustic instruments and continuous water-quality monitors at fixed monitoring stations. Water flowed through ENP within two distinct drainage basins; specifically, Shark Slough and Taylor Slough. Discharge to the southwest coast through Shark Slough was substantially larger than discharge to the southeast coast through Taylor Slough. Correlation analysis between coastal flows and regulated flows at water-management structures upstream from ENP suggests rainfall has a larger impact on discharge through Shark Slough than releases from the S-12 water management structures. In contrast, flow releases from water management structures upstream from Taylor Slough appear to be more closely related to discharge along the southeast coast. Salinity varied within a wide range (0 to 50 parts per thousand) along both coastlines. Periods of hypersalinity were greater along the southeast coast due to shallow compartmentalized basins within Florida Bay, which restrict circulation.","largerWorkTitle":"Proceedings of the 3rd International Perspective on Current & Future State of Water Resources & the Environment","conferenceTitle":"3rd International Perspective on Current & Future State of Water Resources & the Environment","conferenceDate":"2010-01-05T00:00:00","conferenceLocation":"Chennai, India","language":"English","publisher":"American Society of Civil Engineers","usgsCitation":"Woods, J., 2010, Surface water discharge and salinity monitoring of coastal estuaries in Everglades National Park, USA, in support of the Comprehensive Everglades Restoration Plan, 10 p.","productDescription":"10 p.","numberOfPages":"10","onlineOnly":"Y","ipdsId":"IP-014834","costCenters":[{"id":275,"text":"Florida Integrated Science Center","active":false,"usgs":true}],"links":[{"id":287019,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":287018,"type":{"id":15,"text":"Index Page"},"url":"https://www.sofia.usgs.gov/publications/papers/swdis_salmon/index.html"},{"id":279181,"type":{"id":11,"text":"Document"},"url":"https://sofia.usgs.gov/publications/papers/swdis_salmon/ASCE_Conference_Paper_JWoods.pdf"}],"country":"United States","state":"Florida","otherGeospatial":"Everglades National Park;Florida Bay;Shark Slough;Taylor Slough","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.5212,24.85 ], [ -81.5212,25.8918 ], [ -79.9904,25.8918 ], [ -79.9904,24.85 ], [ -81.5212,24.85 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"537717f9e4b02eab8669ef76","contributors":{"authors":[{"text":"Woods, Jeff","contributorId":15487,"corporation":false,"usgs":true,"family":"Woods","given":"Jeff","email":"","affiliations":[],"preferred":false,"id":486533,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70056542,"text":"70056542 - 2010 - Effect of sea-level rise on future coastal groundwater resources in southern Florida, USA","interactions":[],"lastModifiedDate":"2014-05-28T09:17:51","indexId":"70056542","displayToPublicDate":"2011-01-01T09:07:18","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Effect of sea-level rise on future coastal groundwater resources in southern Florida, USA","docAbstract":"An existing variable‐density groundwater flow and solute transport model, developed for the northern part of Broward County, Florida, was used to predict the effect of sealevel rise on future coastal groundwater resources. Using average annual conditions from 2005, simulations were performed for 100 years into the future using four different rates of sea‐level rise: 0, 24, 48, and 88 centimeters per century. Results from these predictive analyses suggest that the average concentration of groundwater withdrawn at the municipal well field will exceed the potable limit after 70, 60, 55, and 49 years, respectively, for the four simulations.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 21st Salt Water Intrusion Meeting, Azores, Portugal, 2010","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","usgsCitation":"Langevin, C.D., Zygnerski, M.R., White, J., and Hughes, J.D., 2010, Effect of sea-level rise on future coastal groundwater resources in southern Florida, USA, <i>in</i> Proceedings of the 21st Salt Water Intrusion Meeting, Azores, Portugal, 2010, p. 125-128.","productDescription":"4 p.","startPage":"125","endPage":"128","numberOfPages":"4","ipdsId":"IP-020760","costCenters":[{"id":286,"text":"Florida Water Science Center-Ft. Lauderdale","active":false,"usgs":true}],"links":[{"id":287646,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":279251,"type":{"id":15,"text":"Index Page"},"url":"https://www.swim-site.nl/pdf/swim21.html"}],"projection":"Universal Transverse Mercator, Zone 17","country":"United States","state":"Florida","county":"Broward County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.505,25.9567 ], [ -80.505,26.3347 ], [ -80.0747,26.3347 ], [ -80.0747,25.9567 ], [ -80.505,25.9567 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53870565e4b0aa26cd7b5396","contributors":{"authors":[{"text":"Langevin, Christian D. 0000-0001-5610-9759 langevin@usgs.gov","orcid":"https://orcid.org/0000-0001-5610-9759","contributorId":1030,"corporation":false,"usgs":true,"family":"Langevin","given":"Christian","email":"langevin@usgs.gov","middleInitial":"D.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":486593,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zygnerski, Michael R.","contributorId":25469,"corporation":false,"usgs":true,"family":"Zygnerski","given":"Michael","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":486596,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"White, Jeremy T. jwhite@usgs.gov","contributorId":3930,"corporation":false,"usgs":true,"family":"White","given":"Jeremy T.","email":"jwhite@usgs.gov","affiliations":[{"id":270,"text":"FLWSC-Tampa","active":true,"usgs":true}],"preferred":false,"id":486595,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hughes, Joseph D. 0000-0003-1311-2354 jdhughes@usgs.gov","orcid":"https://orcid.org/0000-0003-1311-2354","contributorId":2492,"corporation":false,"usgs":true,"family":"Hughes","given":"Joseph","email":"jdhughes@usgs.gov","middleInitial":"D.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true}],"preferred":true,"id":486594,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70110897,"text":"70110897 - 2010 - Using a cloud to replenish parched groundwater modeling efforts","interactions":[],"lastModifiedDate":"2014-06-02T08:57:00","indexId":"70110897","displayToPublicDate":"2011-01-01T08:51:38","publicationYear":"2010","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":"Using a cloud to replenish parched groundwater modeling efforts","docAbstract":"Groundwater models can be improved by introduction of additional parameter flexibility and simultaneous use of soft-knowledge. However, these sophisticated approaches have high computational requirements. Cloud computing provides unprecedented access to computing power via the Internet to facilitate the use of these techniques. A modeler can create, launch, and terminate “virtual” computers as needed, paying by the hour, and save machine images for future use. Such cost-effective and flexible computing power empowers groundwater modelers to routinely perform model calibration and uncertainty analysis in ways not previously possible.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ground Water","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wiley Online Library","doi":"10.1111/j.1745-6584.2010.00699.x","usgsCitation":"Hunt, R.J., Luchette, J., Schreuder, W.A., Rumbaugh, J.O., Doherty, J., Tonkin, M.J., and Rumbaugh, D.B., 2010, Using a cloud to replenish parched groundwater modeling efforts: Ground Water, v. 48, no. 3, p. 360-365, https://doi.org/10.1111/j.1745-6584.2010.00699.x.","productDescription":"6 p.","startPage":"360","endPage":"365","ipdsId":"IP-018384","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":475606,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1745-6584.2010.00699.x","text":"Publisher Index Page"},{"id":287938,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":287937,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1745-6584.2010.00699.x"}],"volume":"48","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-04-28","publicationStatus":"PW","scienceBaseUri":"53ae789ce4b0abf75cf2da99","contributors":{"authors":[{"text":"Hunt, Randall J. 0000-0001-6465-9304 rjhunt@usgs.gov","orcid":"https://orcid.org/0000-0001-6465-9304","contributorId":1129,"corporation":false,"usgs":true,"family":"Hunt","given":"Randall","email":"rjhunt@usgs.gov","middleInitial":"J.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":494176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luchette, Joseph","contributorId":58569,"corporation":false,"usgs":true,"family":"Luchette","given":"Joseph","email":"","affiliations":[],"preferred":false,"id":494181,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schreuder, Willem A.","contributorId":47213,"corporation":false,"usgs":true,"family":"Schreuder","given":"Willem","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":494180,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rumbaugh, James O.","contributorId":87458,"corporation":false,"usgs":true,"family":"Rumbaugh","given":"James","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":494182,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Doherty, John","contributorId":43843,"corporation":false,"usgs":true,"family":"Doherty","given":"John","affiliations":[],"preferred":false,"id":494179,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Tonkin, Matthew J.","contributorId":26376,"corporation":false,"usgs":true,"family":"Tonkin","given":"Matthew","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":494177,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Rumbaugh, Douglas B.","contributorId":42879,"corporation":false,"usgs":true,"family":"Rumbaugh","given":"Douglas","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":494178,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70044750,"text":"70044750 - 2010 - Reproductive ecology and habitat use of pacific Black Scoters (Melanitta nigra americana) nesting on the Yukon-Kuskokwim Delta, Alaska","interactions":[],"lastModifiedDate":"2020-03-16T06:32:52","indexId":"70044750","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3731,"text":"Waterbirds","onlineIssn":"19385390","printIssn":"15244695","active":true,"publicationSubtype":{"id":10}},"title":"Reproductive ecology and habitat use of pacific Black Scoters (Melanitta nigra americana) nesting on the Yukon-Kuskokwim Delta, Alaska","docAbstract":"Abundance indices of Black Scoters (Melanitta nigra. americana) breeding in Alaska indicate a long-term population decline without obvious cause (s). However, few life history data are available for the species in North America. In 2001–2004, information was collected on nesting habitat and reproductive parameters (i.e. components of productivity) from a population of Black Scoters nesting on the Yukon-Kuskokwim Delta, Alaska. A total of 157 nests were found over four years. Primarily, nests were among dense vegetation in shrub edge habitat, predominantly dwarf birch (Betula glandulosa) and Alaska spiraea (Spiraea beauverdiana), an average of 58 m from water. Females initiated nests from 11 June and 17 July across years. Clutch size averaged 7.5 eggs and did not vary annually. Nest success was highly variable among years and ranged from 0.01 to 0.37. Duckling survival to 30 days old varied among years, and ranged from 0.09 – 0.35. Nest success was poor in three of four years, likely due to predation by Red Fox (Vulpes vulpes). Black Scoters appear to have low but variable productivity, consistent with life-history patterns of other sea duck species. Information gained will direct future demographic research on Black Scoters, and highlights knowledge gaps impeding management strategies needed for population recovery.","language":"English","publisher":"BioOne","doi":"10.1675/063.033.0201","usgsCitation":"Schamber, J.L., Broerman, F.J., and Flint, P.L., 2010, Reproductive ecology and habitat use of pacific Black Scoters (Melanitta nigra americana) nesting on the Yukon-Kuskokwim Delta, Alaska: Waterbirds, v. 33, no. 2, p. 129-139, https://doi.org/10.1675/063.033.0201.","productDescription":"11 p.","startPage":"129","endPage":"139","ipdsId":"IP-014504","costCenters":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"links":[{"id":270541,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":270540,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1675/063.033.0201"}],"country":"United States","state":"Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -153.45703125,\n              60.69469537287745\n            ],\n            [\n              -141.15234374999997,\n              60.69469537287745\n            ],\n            [\n              -141.15234374999997,\n              69.17818443567214\n            ],\n            [\n              -153.45703125,\n              69.17818443567214\n            ],\n            [\n              -153.45703125,\n              60.69469537287745\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"33","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"515d4f6de4b0803bd2eec541","contributors":{"authors":[{"text":"Schamber, Jason L.","contributorId":72512,"corporation":false,"usgs":true,"family":"Schamber","given":"Jason","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":476280,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Broerman, Fred J.","contributorId":223368,"corporation":false,"usgs":false,"family":"Broerman","given":"Fred","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":784864,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Flint, Paul L. 0000-0002-8758-6993 pflint@usgs.gov","orcid":"https://orcid.org/0000-0002-8758-6993","contributorId":3284,"corporation":false,"usgs":true,"family":"Flint","given":"Paul","email":"pflint@usgs.gov","middleInitial":"L.","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":784865,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173880,"text":"70173880 - 2010 - Avoidance of strobe lights by zooplankton","interactions":[],"lastModifiedDate":"2016-06-15T13:43:30","indexId":"70173880","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2592,"text":"Lake and Reservoir Management","active":true,"publicationSubtype":{"id":10}},"title":"Avoidance of strobe lights by zooplankton","docAbstract":"<p><span>Underwater strobe lights can influence the behavior and distribution of fishes and are increasingly used as a technique to divert fish away from water intake structures on dams. However, few studies examine how strobe lights may affect organisms other than targeted species. To gain insight on strobe lighting effects on nontarget invertebrates, we investigated whether underwater strobe lights influence zooplankton distributions and abundance in Lake Oahe, South Dakota. Zooplankton were collected using vertical tows at 3 discrete distances from an underwater strobe light to quantify the influence of light intensity on zooplankton density. Samples were collected from 3 different depth ranges (0&ndash;10 m, 10&ndash;20 m and 20&ndash;30 m) at &lt;1 m, 15 m and ⩾100 m distance intervals away from the strobe light. Copepods represented 67.2% and&nbsp;</span><i>Daphnia</i><span>&nbsp;spp. represented 23.3% of all zooplankton sampled from 17 August to 15 September 2004. Night time zooplankton densities significantly decreased in surface waters when strobe lights were activated. Copepods exhibited the greatest avoidance patterns, while&nbsp;</span><i>Daphnia</i><span>&nbsp;avoidance varied throughout sampling depths. These results indicate that zooplankton display negative phototaxic behavior to strobe lights and that researchers must be cognizant of potential effects to the ecosystem such as altering predator&ndash;prey interactions or affecting zooplankton distribution and growth.</span></p>","language":"English","publisher":"Taylor and Francis","doi":"10.1080/07438141.2010.511968","usgsCitation":"Hamel, M.J., Richards, N.S., Brown, M., and Chipps, S.R., 2010, Avoidance of strobe lights by zooplankton: Lake and Reservoir Management, v. 26, no. 3, p. 212-216, https://doi.org/10.1080/07438141.2010.511968.","productDescription":"5 p.","startPage":"212","endPage":"216","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-024268","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323696,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2010-09-23","publicationStatus":"PW","scienceBaseUri":"57627c2fe4b07657d19a69ce","contributors":{"authors":[{"text":"Hamel, Martin J.","contributorId":171901,"corporation":false,"usgs":false,"family":"Hamel","given":"Martin","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":639055,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richards, Nathan S.","contributorId":171902,"corporation":false,"usgs":false,"family":"Richards","given":"Nathan","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":639056,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Michael L.","contributorId":171903,"corporation":false,"usgs":false,"family":"Brown","given":"Michael L.","affiliations":[],"preferred":false,"id":639057,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chipps, Steven R. 0000-0001-6511-7582 steve_chipps@usgs.gov","orcid":"https://orcid.org/0000-0001-6511-7582","contributorId":2243,"corporation":false,"usgs":true,"family":"Chipps","given":"Steven","email":"steve_chipps@usgs.gov","middleInitial":"R.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":638884,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70173882,"text":"70173882 - 2010 - Interactions between walleyes and smallmouth bass in a Missouri River reservoir with consideration of the influence of temperature and prey","interactions":[],"lastModifiedDate":"2016-06-22T13:10:55","indexId":"70173882","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","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":"Interactions between walleyes and smallmouth bass in a Missouri River reservoir with consideration of the influence of temperature and prey","docAbstract":"<p><span>Walleyes&nbsp;</span><i>Sander vitreus</i><span>&nbsp;are the most popular fish among South Dakota anglers, but smallmouth bass&nbsp;</span><i>Micropterus dolomieu</i><span>&nbsp;were introduced to provide new angling opportunities. Some walleye anglers have reported reductions in the quality of walleye fisheries since the introduction of smallmouth bass and attribute this to the consumption of young walleyes by smallmouth bass and competition for shared prey resources. We quantified the diets of walleyes and smallmouth bass in the lower reaches of Lake Sharpe (a Missouri River reservoir), calculated the diet overlap between the two predators, and determined whether they partitioned shared prey based on size. We also quantified walleye diets in the upper reach of the reservoir, which has a different prey base and allowed us to compare the growth rates of walleyes within Lake Sharpe. Age-0 gizzard shad&nbsp;</span><i>Dorosoma cepedianum</i><span>&nbsp;composed a substantial proportion of the diets of both predators, regardless of location, for most of the growing season; the patterns in shad vulnerability appeared to drive the observed patterns in diet overlap. Smallmouth bass appeared to consume a smaller size range of gizzard shad than did walleyes, which consumed a wide range. Smallmouth bass consumed&nbsp;</span><i>Sander</i><span>&nbsp;spp. in some months, but in very low quantities. Given that global climate change is expected to alter the population and community dynamics in Great Plains reservoirs, we also used a bioenergetics approach to predict the potential effects of limiting prey availability (specifically, the absence of gizzard shad and rainbow smelt&nbsp;</span><i>Osmerus mordax</i><span>) and increased water temperatures (as projected from global climate change models) on walleye and smallmouth bass growth. The models indicated that the absence of rainbow smelt from the diets of walleyes in upper Lake Sharpe would reduce growth but that the absence of gizzard shad would have a more marked negative effect on both predators at both locations. The models also indicated that higher water temperatures would have an even greater negative influence on walleye growth; however, smallmouth bass growth was predicted to increase with higher temperatures. Fisheries managers should consider strategies to enhance the prey base or mitigate the effects of increased water temperatures that may occur in the future as a result of global climate change. Such proactive actions may alleviate potential future competition between walleyes and smallmouth bass resulting from changes in the fish community.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/M09-066.1","usgsCitation":"Wuellner, M.R., Chipps, S.R., Willis, D.W., and Adams, W.E., 2010, Interactions between walleyes and smallmouth bass in a Missouri River reservoir with consideration of the influence of temperature and prey: North American Journal of Fisheries Management, v. 30, no. 2, p. 445-463, https://doi.org/10.1577/M09-066.1.","productDescription":"19 p.","startPage":"445","endPage":"463","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022603","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":324222,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"2","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2010-04-01","publicationStatus":"PW","scienceBaseUri":"576bb6b6e4b07657d1a228c5","contributors":{"authors":[{"text":"Wuellner, Melissa R.","contributorId":172322,"corporation":false,"usgs":false,"family":"Wuellner","given":"Melissa","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":640337,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chipps, Steven R. 0000-0001-6511-7582 steve_chipps@usgs.gov","orcid":"https://orcid.org/0000-0001-6511-7582","contributorId":2243,"corporation":false,"usgs":true,"family":"Chipps","given":"Steven","email":"steve_chipps@usgs.gov","middleInitial":"R.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":638886,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Willis, David W.","contributorId":55313,"corporation":false,"usgs":true,"family":"Willis","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":640338,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Adams, Wells E. Jr.","contributorId":172323,"corporation":false,"usgs":false,"family":"Adams","given":"Wells","suffix":"Jr.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":640339,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70043679,"text":"70043679 - 2010 - Kinetics of viral shedding provide insights into the epidemiology of viral hemorrhagic septicemia in Pacific herring","interactions":[],"lastModifiedDate":"2013-04-12T18:14:52","indexId":"70043679","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2663,"text":"Marine Ecology Progress Series","active":true,"publicationSubtype":{"id":10}},"title":"Kinetics of viral shedding provide insights into the epidemiology of viral hemorrhagic septicemia in Pacific herring","docAbstract":"Losses from infectious diseases are an important component of natural mortality among marine fish species, but factors controlling the ecology of these diseases and their potential responses to anthropogenic changes are poorly understood. We used viral hemorrhagic septicemia virus (VHSV) and a laboratory stock of Pacific herring Clupea pallasii to investigate the kinetics of viral shedding and its effect on disease transmission and host mortality. Outbreaks of acute disease, accompanied by mortality and viral shedding, were initiated after waterborne exposure of herring to concentrations of VHSV as low as 101 plaque-forming units (pfu) ml–1. Shed virus in flow-through tanks was first detected 4 to 5 d post-exposure, peaked after 6 to 10 d, and was no longer detected after 16 d. Shedding rates, calculated from density, flow and waterborne virus titer reached 1.8 to 5.0 × 108 pfu fish–1 d–1. Onset of viral shedding was dose-dependent and preceded initial mortality by 2 d. At 21 d, cumulative mortality in treatment groups ranged from 81 to 100% and was dependent not on challenge dose, but on the kinetics and level of viral shedding by infected fish in the tank. Possible consequences of the viral shedding and disease kinetics are discussed in the context of epizootic initiation and perpetuation among populations of wild Pacific herring.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Marine Ecology Progress Series","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Inter-Research","publisherLocation":"Oldendorf/Luhe Germany","doi":"10.3354/meps08420","usgsCitation":"Hershberger, P., Gregg, J.L., Winton, J.R., Grady, C., and Collins, R., 2010, Kinetics of viral shedding provide insights into the epidemiology of viral hemorrhagic septicemia in Pacific herring: Marine Ecology Progress Series, v. 400, p. 187-193, https://doi.org/10.3354/meps08420.","startPage":"187","endPage":"193","numberOfPages":"7","ipdsId":"IP-015084","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":475607,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/meps08420","text":"Publisher Index Page"},{"id":270862,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":270861,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.3354/meps08420"}],"country":"United States","volume":"400","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6373e4b0b290850fed0f","contributors":{"authors":[{"text":"Hershberger, Paul K. phershberger@usgs.gov","contributorId":1945,"corporation":false,"usgs":true,"family":"Hershberger","given":"Paul K.","email":"phershberger@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":474041,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gregg, Jacob L. jgregg@usgs.gov","contributorId":2884,"corporation":false,"usgs":true,"family":"Gregg","given":"Jacob","email":"jgregg@usgs.gov","middleInitial":"L.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":474042,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Winton, James R. 0000-0002-3505-5509 jwinton@usgs.gov","orcid":"https://orcid.org/0000-0002-3505-5509","contributorId":1944,"corporation":false,"usgs":true,"family":"Winton","given":"James","email":"jwinton@usgs.gov","middleInitial":"R.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":474040,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Grady, Courtney","contributorId":39671,"corporation":false,"usgs":true,"family":"Grady","given":"Courtney","affiliations":[],"preferred":false,"id":474043,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Collins, Rachael","contributorId":61725,"corporation":false,"usgs":true,"family":"Collins","given":"Rachael","email":"","affiliations":[],"preferred":false,"id":474044,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70160338,"text":"70160338 - 2010 - Alternative aircraft anti-icing formulations with reduced aquatic toxicity and biochemical oxygen demand","interactions":[],"lastModifiedDate":"2015-12-17T15:05:13","indexId":"70160338","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":3,"text":"Organization Series"},"title":"Alternative aircraft anti-icing formulations with reduced aquatic toxicity and biochemical oxygen demand","docAbstract":"<p>The current research was conducted to identify alternative aircraft and pavement deicer and anti-icer formulations with improved environmental characteristics compared to currently used commercial products (2007). The environmental characteristics of primary concern are the biochemical oxygen demand (BOD) and aquatic toxicity of the fully formulated products. Except when the distinction among products is necessary for clarity, &ldquo;deicer&rdquo; will refer to aircraft-deicing fluids (ADFs), aircraft anti-icing fluids (AAFs), and pavementdeicing materials (PDMs).</p>","language":"English","publisher":"Cooperative Research Programs","usgsCitation":"Gold, H., Joback, K., Geis, S., Bowman, G., Mericas, D., Corsi, S., and Ferguson, L., 2010, Alternative aircraft anti-icing formulations with reduced aquatic toxicity and biochemical oxygen demand, 141 p.","productDescription":"141 p.","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-020755","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":312477,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":312462,"type":{"id":15,"text":"Index Page"},"url":"https://www.trb.org/Publications/Blurbs/163310.aspx"}],"publishingServiceCenter":{"id":6,"text":"Columbus PSC"},"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5673eabbe4b0da412f4f8213","contributors":{"authors":[{"text":"Gold, Harris","contributorId":150659,"corporation":false,"usgs":false,"family":"Gold","given":"Harris","email":"","affiliations":[{"id":18063,"text":"Infoscitex","active":true,"usgs":false}],"preferred":false,"id":582608,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Joback, Kevin","contributorId":150660,"corporation":false,"usgs":false,"family":"Joback","given":"Kevin","email":"","affiliations":[{"id":18064,"text":"Molecular Knowledge Systems Inc.","active":true,"usgs":false}],"preferred":false,"id":582609,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Geis, Steven","contributorId":150665,"corporation":false,"usgs":false,"family":"Geis","given":"Steven","affiliations":[{"id":17815,"text":"Wisconsin State Laboratory of Hygiene","active":true,"usgs":false}],"preferred":false,"id":582610,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bowman, George","contributorId":150664,"corporation":false,"usgs":false,"family":"Bowman","given":"George","email":"","affiliations":[{"id":17815,"text":"Wisconsin State Laboratory of Hygiene","active":true,"usgs":false}],"preferred":false,"id":582607,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Mericas, Dean","contributorId":150658,"corporation":false,"usgs":false,"family":"Mericas","given":"Dean","email":"","affiliations":[{"id":18062,"text":"CH2MHILL, Austin, TX","active":true,"usgs":false}],"preferred":false,"id":582606,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Corsi, Steven R. srcorsi@usgs.gov","contributorId":150657,"corporation":false,"usgs":true,"family":"Corsi","given":"Steven R.","email":"srcorsi@usgs.gov","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":582605,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Ferguson, Lee","contributorId":150671,"corporation":false,"usgs":false,"family":"Ferguson","given":"Lee","email":"","affiliations":[],"preferred":false,"id":582632,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
,{"id":70156310,"text":"70156310 - 2010 - Mercury-contaminated hydraulic mining debris in San Francisco Bay","interactions":[],"lastModifiedDate":"2018-10-10T14:49:54","indexId":"70156310","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3331,"text":"San Francisco Estuary and Watershed Science","active":true,"publicationSubtype":{"id":10}},"title":"Mercury-contaminated hydraulic mining debris in San Francisco Bay","docAbstract":"<p>The hydraulic gold-mining process used during the California Gold Rush and in many developing countries today contributes enormous amounts of sediment to rivers and streams. Commonly, accompanying this sediment are contaminants such as elemental mercury and cyanide used in the gold extraction process. We show that some of the mercurycontaminated sediment created by hydraulic gold mining in the Sierra Nevada, between 1852 and 1884, ended up over 250 kilometers (km) away in San Francisco Bay; an example of the far-reaching extent of contamination from such activities.</p>\n<p>A combination of radionuclide dating, bathymetric reconstruction, and geochemical tracers were used to distinguish the hydraulic mining sediment from sediment deposited in the bay before hydraulic mining started (pre-Gold Rush sediment) and sediment deposited after hydraulic mining stopped (modern sediment). Three San Francisco Bay cores were studied as well as source&nbsp;material from the abandoned hydraulic gold mines and river sediment between the mines and bay. Isotopic and geochemical compositions of the core sediments show a geochemical shift in sediment deposited during the time of hydraulic mining. The geochemical shift is characterized by a decrease in &epsilon;Nd, total organic carbon (TOC), Sr and Ca concentrations, Ca/Sr, and Ni/Zr; and, an increase in 87Sr/86Sr, Al/Ca, Hg concentrations, and quartz/plagioclase. This shift is in the direction of the geochemical signature of sediments from rivers and gold mines in hydraulic mining areas. Mixing calculations using Nd isotopes and concentrations estimate that the hydraulic mining debris comprises up to 56% of the sediment in core sediments deposited during the time of hydraulic mining. The surface sediment of cores taken in 1990 were found to contain up to 43% hydraulic mining debris, reflecting a continuing remobilization and redistribution of the debris within the bay and transport from the watershed.</p>\n<p>Mercury concentrations in pre-Gold Rush sediment range between 0.03 and 0.08 &mu;g g-1. In core sediments that have characteristics of the gold deposits and were deposited during the time of hydraulic mining, mercury concentrations can be up to 0.45 &mu;g/g. Modern sediment (post-1952 deposition) contains mercury concentrations up to 0.79 &mu;g/g and is likely a mix of hydraulic mining mercury and mercury introduced from other sources.</p>","language":"English","publisher":"John Muir Institute of the Environment","usgsCitation":"Bouse, R.M., Fuller, C.C., Luoma, S.N., Hornberger, M.I., Jaffe, B.E., and Smith, R., 2010, Mercury-contaminated hydraulic mining debris in San Francisco Bay: San Francisco Estuary and Watershed Science, v. 8, no. 1, p. 1-28.","productDescription":"ii, 28 p.","startPage":"1","endPage":"28","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":306948,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306947,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://escholarship.org/uc/item/15j0b0z4"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay, San Pablo Bay, Sierra Nevada","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {\n        \"stroke\": \"#555555\",\n        \"stroke-width\": 2,\n        \"stroke-opacity\": 1,\n        \"fill\": \"#555555\",\n        \"fill-opacity\": 0.5\n      },\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.200927734375,\n              36.910372213522535\n            ],\n            [\n              -123.804931640625,\n              39.15136267949032\n            ],\n            [\n              -120.58593749999999,\n              39.838068180000015\n            ],\n            [\n              -120.50354003906249,\n              37.00255267215955\n            ],\n            [\n              -122.200927734375,\n              36.910372213522535\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"8","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d5a8b2e4b0518e3546a4d2","contributors":{"authors":[{"text":"Bouse, Robin M.","contributorId":27076,"corporation":false,"usgs":true,"family":"Bouse","given":"Robin","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":568631,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fuller, Christopher C.","contributorId":146651,"corporation":false,"usgs":false,"family":"Fuller","given":"Christopher","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":568632,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Luoma, Samuel N. 0000-0001-5443-5091 snluoma@usgs.gov","orcid":"https://orcid.org/0000-0001-5443-5091","contributorId":2287,"corporation":false,"usgs":true,"family":"Luoma","given":"Samuel","email":"snluoma@usgs.gov","middleInitial":"N.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":568633,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hornberger, Michelle I. 0000-0002-7787-3446 mhornber@usgs.gov","orcid":"https://orcid.org/0000-0002-7787-3446","contributorId":1037,"corporation":false,"usgs":true,"family":"Hornberger","given":"Michelle","email":"mhornber@usgs.gov","middleInitial":"I.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":568634,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"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":568635,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, Richard E.","contributorId":146652,"corporation":false,"usgs":false,"family":"Smith","given":"Richard E.","affiliations":[],"preferred":false,"id":568636,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":98978,"text":"ofr20101153 - 2010 - Geophysical investigations at Hidden Dam, Raymond, California — Flow simulations","interactions":[],"lastModifiedDate":"2022-07-18T18:25:47.206962","indexId":"ofr20101153","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2010-1153","title":"Geophysical investigations at Hidden Dam, Raymond, California — Flow simulations","docAbstract":"Numerical flow modeling and analysis of observation-well data at Hidden Dam are carried out to supplement recent geophysical field investigations at the site (Minsley and others, 2010). This work also is complementary to earlier seepage-related studies at Hidden Dam documented by Cedergren (1980a, b). Known seepage areas on the northwest right abutment area of the downstream side of the dam was documented by Cedergren (1980a, b). Subsequent to the 1980 seepage study, a drainage blanket with a sub-drain system was installed to mitigate downstream seepage. Flow net analysis provided by Cedergren (1980a, b) suggests that the primary seepage mechanism involves flow through the dam foundation due to normal reservoir pool elevations, which results in upflow that intersects the ground surface in several areas on the downstream side of the dam. In addition to the reservoir pool elevations and downstream surface topography, flow is also controlled by the existing foundation geology as well as the presence or absence of a horizontal drain in the downstream portion of the dam.\r\nThe current modeling study is aimed at quantifying how variability in dam and foundation hydrologic properties influences seepage as a function of reservoir stage. Flow modeling is implemented using the COMSOL Multiphysics software package, which solves the partially saturated flow equations in a two-dimensional (2D) cross-section of Hidden Dam that also incorporates true downstream topography. Use of the COMSOL software package provides a more quantitative approach than the flow net analysis by Cedergren (1980a, b), and allows for rapid evaluation of the influence of various parameters such as reservoir level, dam structure and geometry, and hydrogeologic properties of the dam and foundation materials. Historical observation-well data are used to help validate the flow simulations by comparing observed and predicted water levels for a range of reservoir elevations. The flow models are guided by, and discussed in the context of, the geophysical work (Minsley and others, 2010) where appropriate.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20101153","usgsCitation":"Minsley, B.J., and Ikard, S., 2010, Geophysical investigations at Hidden Dam, Raymond, California — Flow simulations: U.S. Geological Survey Open-File Report 2010-1153, x, 64 p., https://doi.org/10.3133/ofr20101153.","productDescription":"x, 64 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"links":[{"id":115899,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr_2010_1153.png"},{"id":14412,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2010/1153/","linkFileType":{"id":5,"text":"html"}},{"id":403938,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_94718.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","city":"Raymond","otherGeospatial":"Hidden Dam","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -119.89465713500975,\n              37.09927677569606\n            ],\n            [\n              -119.87723350524902,\n              37.09927677569606\n            ],\n            [\n              -119.87723350524902,\n              37.1165261849112\n            ],\n            [\n              -119.89465713500975,\n              37.1165261849112\n            ],\n            [\n              -119.89465713500975,\n              37.09927677569606\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c486","contributors":{"authors":[{"text":"Minsley, Burke J. 0000-0003-1689-1306 bminsley@usgs.gov","orcid":"https://orcid.org/0000-0003-1689-1306","contributorId":697,"corporation":false,"usgs":true,"family":"Minsley","given":"Burke","email":"bminsley@usgs.gov","middleInitial":"J.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":307129,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ikard, Scott","contributorId":14779,"corporation":false,"usgs":true,"family":"Ikard","given":"Scott","affiliations":[],"preferred":false,"id":307130,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70004969,"text":"70004969 - 2010 - Hydrogeology of the Markagunt Plateau, Southwestern Utah","interactions":[],"lastModifiedDate":"2013-02-23T09:54:09","indexId":"70004969","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Hydrogeology of the Markagunt Plateau, Southwestern Utah","docAbstract":"The Markagunt Plateau, in southwestern Utah, lies at an altitude of about 9,500 feet and is capped primarily by Quaternary-age basalt that overlies Eocene-age freshwater limestone of the Claron Formation. Over large parts of the Markagunt Plateau, dissolution of the Claron limestone and subsequent collapse of the overlying basalt have produced a terrain characterized by sinkholes as much as 1,000 feet across and 100 feet deep. Numerous large springs discharge from the basalt and underlying limestone on the plateau, including Mammoth Spring, one of the largest springs in Utah, with a discharge that can exceed 300 cubic feet per second. Discharge from Mammoth Spring is from the Claron Formation; however, recharge to the spring largely takes place by both focused and diffuse infiltration through the basalt that caps the limestone. Results of dye tracing to Mammoth Spring indicate that recharge originates largely southwest of the spring outside of the Mammoth Creek watershed, as well as from losing reaches along Mammoth Creek. Maximum groundwater travel time to the spring from dye-tracer tests during the snowmelt runoff period was about 1 week. Specific conductance and water temperature data from the spring show an inverse relation to discharge during snowmelt runoff and rainfall events, also indicating short groundwater residence times. Results of major-ion analyses for samples collected from Mammoth and other springs on the plateau indicate calcium-bicarbonate type water containing low (less than 200 mg/L) dissolved-solids concentrations.\n\nInvestigations in the Navajo Lake area along the southern margin of the plateau have shown that water losing to sinkholes bifurcates and discharges to both Cascade and Duck Creek Springs, which subsequently flow into the Virgin and Sevier River basins, respectively. Groundwater travel times to these springs, on the basis of dye tracing, were about 8.5 and 53 hours, respectively. Similarly, groundwater travel time from Duck Creek Sinks to Lower Asay Spring was about 68 hours. Dye-tracer studies conducted at the Mammoth Creek fish hatchery along the eastern margin of the Markagunt Plateau indicate that water losing through the channel of Mammoth Creek 3,000 feet upstream of the hatchery discharges from the hatchery springs in about 7.5 hours. Results of studies using soil bacteria and club moss spores as surrogate particle tracers for the whirling disease parasite also indicate that the potential exists for transport of the parasite to the springs from Mammoth Creek.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"UGA Guidebook","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Utah Geological Association","publisherLocation":"Salt Lake City, Utah","usgsCitation":"Spangler, L.E., 2010, Hydrogeology of the Markagunt Plateau, Southwestern Utah, chap. <i>of</i> UGA Guidebook, v. 39, p. 93-108.","startPage":"93","endPage":"108","ipdsId":"IP-030830","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":268011,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","volume":"39","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5129f329e4b04edf7e93f8d7","contributors":{"authors":[{"text":"Spangler, Lawrence E. 0000-0003-3928-8809 spangler@usgs.gov","orcid":"https://orcid.org/0000-0003-3928-8809","contributorId":973,"corporation":false,"usgs":true,"family":"Spangler","given":"Lawrence","email":"spangler@usgs.gov","middleInitial":"E.","affiliations":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"preferred":true,"id":351745,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70035813,"text":"70035813 - 2010 - Effect of historic land cover change on runoff curve number estimation in Iowa","interactions":[],"lastModifiedDate":"2017-11-21T14:04:12","indexId":"70035813","displayToPublicDate":"2011-01-01T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2341,"text":"Journal of Hydrologic Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Effect of historic land cover change on runoff curve number estimation in Iowa","docAbstract":"<p><span>Within three decades of European-descended settlers arriving in Iowa, much of the land cover across the state was transformed from prairie and forest to farmland, patches of forest, and urbanized areas. Between 1832 and 1859, the General Land Office surveyed the state of Iowa to aid in the disbursement of land. In 1875, an illustrated atlas of the State of Iowa was published. Using these two data resources for classifying land cover, the hydrologic impact of the land cover change resulting from the first three decades of settlement is presented in terms of the effect on the area-weighted average curve number, a term commonly used to predict runoff from rainstorms. In the four watersheds studied, the area-weighted average curve number increased by a mean of 16.4 from 61.4 to 77.8 with the greatest magnitude of change occurring in the two western Iowa watersheds as opposed to the two more heavily forested eastern Iowa watersheds.</span></p>","language":"English","publisher":"ASCE","doi":"10.1061/(ASCE)HE.1943-5584.0000234","issn":"19360584","usgsCitation":"Wehmeyer, L.L., and Weirich, F.H., 2010, Effect of historic land cover change on runoff curve number estimation in Iowa: Journal of Hydrologic Engineering, v. 15, no. 9, p. 692-695, https://doi.org/10.1061/(ASCE)HE.1943-5584.0000234.","productDescription":"4 p.","startPage":"692","endPage":"695","ipdsId":"IP-011351","costCenters":[{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"links":[{"id":244306,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Iowa","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-91.217706,43.50055],[-91.216035,43.481142],[-91.233367,43.455168],[-91.200359,43.412701],[-91.198953,43.389835],[-91.21477,43.365874],[-91.20662,43.352524],[-91.132813,43.32803],[-91.107237,43.313645],[-91.07371,43.274746],[-91.071698,43.261014],[-91.058644,43.257679],[-91.066398,43.239293],[-91.12217,43.197255],[-91.1462,43.152405],[-91.1562,43.142945],[-91.175253,43.134665],[-91.179457,43.067427],[-91.156562,42.978226],[-91.14543,42.958211],[-91.14988,42.941955],[-91.1438,42.922877],[-91.146177,42.90985],[-91.100565,42.883078],[-91.097656,42.859871],[-91.091837,42.851225],[-91.09406,42.830813],[-91.078665,42.827678],[-91.069549,42.769628],[-91.060261,42.761847],[-91.065783,42.753387],[-91.056297,42.747341],[-91.051275,42.737001],[-91.035418,42.73734],[-91.026786,42.724228],[-91.000128,42.716189],[-90.977735,42.696816],[-90.949213,42.685573],[-90.923634,42.6855],[-90.88743,42.67247],[-90.731132,42.643437],[-90.706303,42.634169],[-90.692031,42.610366],[-90.686975,42.591774],[-90.661527,42.567999],[-90.654127,42.5499],[-90.643927,42.540401],[-90.636927,42.513202],[-90.655927,42.491703],[-90.654027,42.478503],[-90.624328,42.458904],[-90.567968,42.440389],[-90.560439,42.432897],[-90.555018,42.416138],[-90.477279,42.383794],[-90.462619,42.367253],[-90.443874,42.355218],[-90.416535,42.325109],[-90.430884,42.27823],[-90.419326,42.254467],[-90.400653,42.239293],[-90.391108,42.225473],[-90.356964,42.205445],[-90.328273,42.201047],[-90.282173,42.178846],[-90.234919,42.165431],[-90.209479,42.15268],[-90.197342,42.128163],[-90.167533,42.122475],[-90.161159,42.106372],[-90.168358,42.075779],[-90.164485,42.042105],[-90.151579,42.030633],[-90.140061,42.003252],[-90.146225,41.981329],[-90.164135,41.956178],[-90.163847,41.944934],[-90.152659,41.933058],[-90.153584,41.906614],[-90.181401,41.844647],[-90.181973,41.80707],[-90.278633,41.767358],[-90.310708,41.742214],[-90.317668,41.72269],[-90.313435,41.698082],[-90.334525,41.679559],[-90.343452,41.646959],[-90.339528,41.598633],[-90.343228,41.587833],[-90.41283,41.565333],[-90.461432,41.523533],[-90.500633,41.518033],[-90.540935,41.526133],[-90.591037,41.512832],[-90.602137,41.506032],[-90.605937,41.494232],[-90.655839,41.462132],[-90.750142,41.449632],[-90.846558,41.455141],[-90.930016,41.421404],[-90.979815,41.434321],[-91.027787,41.423603],[-91.043988,41.415897],[-91.05101,41.387556],[-91.06652,41.365246],[-91.074841,41.305578],[-91.092034,41.286911],[-91.114186,41.250029],[-91.113648,41.241401],[-91.07298,41.207151],[-91.041536,41.166138],[-91.027214,41.163373],[-91.007586,41.166183],[-90.99496,41.160624],[-90.946627,41.096632],[-90.949383,41.072711],[-90.942253,41.034702],[-90.945949,41.006495],[-90.958142,40.979767],[-90.952233,40.954047],[-90.965344,40.921633],[-91.009536,40.900565],[-91.021562,40.884021],[-91.044653,40.868356],[-91.05643,40.848387],[-91.092993,40.821079],[-91.097649,40.805575],[-91.091703,40.779708],[-91.110424,40.745528],[-91.115735,40.725168],[-91.11194,40.697018],[-91.123928,40.669152],[-91.185428,40.638071],[-91.253074,40.637962],[-91.306524,40.626231],[-91.339719,40.613488],[-91.359873,40.601805],[-91.379752,40.57445],[-91.401482,40.559458],[-91.406373,40.551831],[-91.404125,40.539127],[-91.384531,40.530948],[-91.369059,40.512532],[-91.364211,40.500043],[-91.364915,40.484168],[-91.381769,40.442555],[-91.372554,40.4012],[-91.381958,40.387632],[-91.419422,40.378264],[-91.441243,40.386255],[-91.452458,40.375501],[-91.463895,40.375659],[-91.465116,40.385257],[-91.484507,40.3839],[-91.490977,40.393484],[-91.487829,40.403866],[-91.498093,40.401926],[-91.522333,40.409648],[-91.527057,40.416689],[-91.519012,40.431298],[-91.529132,40.434272],[-91.533548,40.440804],[-91.523271,40.450061],[-91.526155,40.458625],[-91.552691,40.458769],[-91.574746,40.465664],[-91.590817,40.492292],[-91.621353,40.510072],[-91.618028,40.53403],[-91.6219,40.542292],[-91.6887,40.55739],[-91.691557,40.564867],[-91.686357,40.580875],[-91.716769,40.59853],[-91.729115,40.61364],[-92.686693,40.589809],[-94.294813,40.571341],[-94.632032,40.571186],[-95.765645,40.585208],[-95.753148,40.59284],[-95.748626,40.603355],[-95.768926,40.621264],[-95.776251,40.647463],[-95.795489,40.662384],[-95.822913,40.66724],[-95.842801,40.677496],[-95.852615,40.702262],[-95.883178,40.717579],[-95.888907,40.731855],[-95.879027,40.753081],[-95.84662,40.768619],[-95.835232,40.779151],[-95.834523,40.787778],[-95.845342,40.811324],[-95.837186,40.835347],[-95.847084,40.854174],[-95.847785,40.864328],[-95.838735,40.872191],[-95.815933,40.879846],[-95.809474,40.891228],[-95.813458,40.901693],[-95.836438,40.921642],[-95.839743,40.93278],[-95.829074,40.975688],[-95.838908,40.986484],[-95.867286,41.001599],[-95.869486,41.009399],[-95.859918,41.025403],[-95.859654,41.035695],[-95.882415,41.060411],[-95.862587,41.088399],[-95.865888,41.117898],[-95.882088,41.143998],[-95.883489,41.154898],[-95.871912,41.168122],[-95.846188,41.166698],[-95.841288,41.174998],[-95.856788,41.187098],[-95.90969,41.184398],[-95.91829,41.186698],[-95.92599,41.195698],[-95.924891,41.211198],[-95.910891,41.231798],[-95.921891,41.264598],[-95.913991,41.271398],[-95.928691,41.281398],[-95.927491,41.298397],[-95.90589,41.300897],[-95.90429,41.293497],[-95.912491,41.279498],[-95.90249,41.273398],[-95.87689,41.285097],[-95.871489,41.295797],[-95.883089,41.316697],[-95.92569,41.322197],[-95.946891,41.334096],[-95.956691,41.345496],[-95.954891,41.351796],[-95.93549,41.360596],[-95.92879,41.370096],[-95.93689,41.396387],[-95.929721,41.411331],[-95.933169,41.42943],[-95.919865,41.447922],[-95.922529,41.455766],[-95.936801,41.46519],[-95.962329,41.46281],[-96.011757,41.476212],[-96.019542,41.486617],[-95.997903,41.504789],[-95.992599,41.514174],[-95.999529,41.538679],[-96.005079,41.544004],[-96.019686,41.545743],[-96.027289,41.541081],[-96.034305,41.512853],[-96.040701,41.507076],[-96.05369,41.508859],[-96.07307,41.525052],[-96.08822,41.530595],[-96.09409,41.539265],[-96.093613,41.558271],[-96.081152,41.577289],[-96.085771,41.585746],[-96.109387,41.596871],[-96.117558,41.609999],[-96.116233,41.621574],[-96.100701,41.635507],[-96.095046,41.647365],[-96.099837,41.66103],[-96.120983,41.677861],[-96.121401,41.688522],[-96.111968,41.697773],[-96.082429,41.698159],[-96.073063,41.705004],[-96.079682,41.717962],[-96.10261,41.728016],[-96.106425,41.73789],[-96.102772,41.746339],[-96.079915,41.757895],[-96.077543,41.777824],[-96.064537,41.793002],[-96.075548,41.807811],[-96.107592,41.820685],[-96.110246,41.84885],[-96.142045,41.868865],[-96.148826,41.888132],[-96.161756,41.90182],[-96.160767,41.908044],[-96.136743,41.920826],[-96.144583,41.941544],[-96.133318,41.955732],[-96.1289,41.969727],[-96.141228,41.978063],[-96.156538,41.980137],[-96.184243,41.976696],[-96.192141,41.984461],[-96.183568,41.999987],[-96.194556,42.008662],[-96.215225,42.006701],[-96.223896,41.995456],[-96.236487,41.996428],[-96.241932,42.006965],[-96.223611,42.022652],[-96.223822,42.033346],[-96.238392,42.041088],[-96.261132,42.038974],[-96.271427,42.044988],[-96.279342,42.07028],[-96.267636,42.096177],[-96.2689,42.11359],[-96.279203,42.12348],[-96.310085,42.132523],[-96.319528,42.146647],[-96.342395,42.160491],[-96.349688,42.172043],[-96.348066,42.194747],[-96.35987,42.210545],[-96.358141,42.214088],[-96.336323,42.218922],[-96.323723,42.229887],[-96.330004,42.240224],[-96.328905,42.254734],[-96.336003,42.264806],[-96.365792,42.285875],[-96.369212,42.308344],[-96.375307,42.318339],[-96.407998,42.337408],[-96.417786,42.351449],[-96.417093,42.361443],[-96.408436,42.376092],[-96.41498,42.393442],[-96.413609,42.407894],[-96.387608,42.432494],[-96.380707,42.446394],[-96.385407,42.473094],[-96.396107,42.484095],[-96.409408,42.487595],[-96.474409,42.491895],[-96.476909,42.497795],[-96.473339,42.503537],[-96.477454,42.509589],[-96.490089,42.512441],[-96.49297,42.517282],[-96.479909,42.524195],[-96.476952,42.556079],[-96.498041,42.558153],[-96.498709,42.57087],[-96.489328,42.5708],[-96.485796,42.575001],[-96.49545,42.579474],[-96.494777,42.585741],[-96.499885,42.588539],[-96.509468,42.61273],[-96.517048,42.615343],[-96.525671,42.609312],[-96.531604,42.615148],[-96.518542,42.62035],[-96.516338,42.630435],[-96.537881,42.646446],[-96.542366,42.660736],[-96.559281,42.657903],[-96.556461,42.663939],[-96.566684,42.675942],[-96.576381,42.671302],[-96.575299,42.682665],[-96.596405,42.688514],[-96.59908,42.697296],[-96.61017,42.694568],[-96.629625,42.705102],[-96.624446,42.714294],[-96.624704,42.725497],[-96.631931,42.725086],[-96.638621,42.734921],[-96.630485,42.750378],[-96.620548,42.753534],[-96.620272,42.757124],[-96.632212,42.761512],[-96.633168,42.768325],[-96.61949,42.784034],[-96.604559,42.783034],[-96.595283,42.792982],[-96.590757,42.808255],[-96.596008,42.815044],[-96.585699,42.818041],[-96.577937,42.827645],[-96.581604,42.837521],[-96.571353,42.837155],[-96.565605,42.830434],[-96.560572,42.839373],[-96.552092,42.836057],[-96.549513,42.839143],[-96.554709,42.846142],[-96.545502,42.849956],[-96.54146,42.857682],[-96.550439,42.863171],[-96.549659,42.870281],[-96.537851,42.878475],[-96.540396,42.888877],[-96.526563,42.893755],[-96.542847,42.903737],[-96.537354,42.908791],[-96.541689,42.922576],[-96.525536,42.935511],[-96.516203,42.933769],[-96.52012,42.938183],[-96.500308,42.959391],[-96.505028,42.970844],[-96.515922,42.972886],[-96.520773,42.980385],[-96.512237,42.985937],[-96.509986,42.995126],[-96.49782,42.998143],[-96.49167,43.009707],[-96.499187,43.019213],[-96.510995,43.024701],[-96.509146,43.03668],[-96.518431,43.042068],[-96.510256,43.049917],[-96.490365,43.050789],[-96.476905,43.062383],[-96.463094,43.062981],[-96.458201,43.067554],[-96.454188,43.083379],[-96.462636,43.089614],[-96.460516,43.09494],[-96.436589,43.120842],[-96.450361,43.142237],[-96.458854,43.143356],[-96.466537,43.150281],[-96.464896,43.182034],[-96.473834,43.189804],[-96.470781,43.205099],[-96.475571,43.221054],[-96.496454,43.223652],[-96.519273,43.21769],[-96.535741,43.22764],[-96.56044,43.224219],[-96.568505,43.231554],[-96.571194,43.238961],[-96.552963,43.247281],[-96.552591,43.257769],[-96.582904,43.26769],[-96.586317,43.274319],[-96.577588,43.2788],[-96.580346,43.298204],[-96.553087,43.29286],[-96.530392,43.300034],[-96.526004,43.309999],[-96.534913,43.336473],[-96.524289,43.347214],[-96.527345,43.368109],[-96.521323,43.374607],[-96.521572,43.38564],[-96.524044,43.394762],[-96.529152,43.397735],[-96.537116,43.395063],[-96.573579,43.419228],[-96.569628,43.427527],[-96.575181,43.431756],[-96.592905,43.43317],[-96.602608,43.449649],[-96.600039,43.45708],[-96.584603,43.46961],[-96.586364,43.478251],[-96.580997,43.481384],[-96.590452,43.494298],[-96.598396,43.495074],[-96.598929,43.500441],[-91.217706,43.50055]]]},\"properties\":{\"name\":\"Iowa\",\"nation\":\"USA  \"}}]}","volume":"15","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a05f1e4b0c8380cd51036","contributors":{"authors":[{"text":"Wehmeyer, Loren L.","contributorId":90412,"corporation":false,"usgs":true,"family":"Wehmeyer","given":"Loren","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":452533,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weirich, Frank H.","contributorId":52426,"corporation":false,"usgs":true,"family":"Weirich","given":"Frank","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":452534,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70209743,"text":"70209743 - 2010 - The use of scenario analysis to assess water ecosystem services in response to future land use change in the Willamette River Basin, Oregon","interactions":[],"lastModifiedDate":"2020-05-04T16:04:23.132004","indexId":"70209743","displayToPublicDate":"2010-12-31T11:14:39","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"5","title":"The use of scenario analysis to assess water ecosystem services in response to future land use change in the Willamette River Basin, Oregon","docAbstract":"<p><span>Human pressures on the natural resources of the United States have resulted in many unintended changes in our ecosystems, e.g., loss of biodiversity, habitat degradation, increases in the number of endangered species, and increases in contamination and water pollution. Environmental managers are concerned about broad-scale changes in land use and landscape pattern and their cumulative impact on hydrologic and ecological processes that affect stream conditions. The type of land use and land cover has direct consequences for most ecosystem services, including water quantity and water quality, erosion control, and biodiversity. As human pressure continues to increase, ecosystem services worldwide are projected to suffer continued loss and degradation, thus reducing the capacity of ecosystems to provide essential goods and services that contribute to human well-being (MEA 2005). The ability to assess, report, and forecast the life support functions of ecosystems is absolutely critical to our capacity to make informed decisions which will maintain the sustainable nature of our environmental services and secure these resources into the future. This study presents an integrated approach to identify areas with potential water quality problems as a result of land cover change projected by stakeholders within a moderately large river basin in the Pacific Northwest (USA). A process-based hydrologic watershed model was used to examine the contribution of land use/land cover to sediment yield, and nitrate and phosphorous loadings, and identify subwatersheds within the Willamette River basin that would be most affected in the year 2050 relative to three possible future scenarios which include inherent differences related to conservation, existing planning trends, and open development. Thus, the objective of this study was to evaluate the effects of alternative future scenarios that describe varying degrees of urban development and human use on hydrological response related to water quality. Results of this study suggest that the amount of forest along streams and agriculture consistently explained a high percentage of variation in nutrients. The AGWA-SWAT model was used to simulate change in sediment yield, nitrate and phosphorus transported with surface runoff for the three future scenarios. With regard to nitrate, the greatest increase was associated with subwatersheds with agricultural land use and urban areas. Although the model predicted some improvement in basin headwaters for all scenarios, nitrate loadings are expected to decrease under the conservation scenario. The largest decrease was observed in the Coast Range. With regard to phosphorous loadings, the lowest reduction was observed in subwatersheds draining predominantly forest areas. The greatest increase was observed under the open development scenario in subwatersheds with agricultural land use. Urbanization and agriculture are presumed to be the major environmental stressors affecting watershed condition of the Willamette River Basin.</span></p>","language":"English","publisher":"IOS Press","usgsCitation":"Hernandez, M., Kepner, W., Goodrich, D.G., and Semmens, D.J., 2010, The use of scenario analysis to assess water ecosystem services in response to future land use change in the Willamette River Basin, Oregon, v. , p. -.","productDescription":"15 p.","startPage":"","endPage":"","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374229,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":374228,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://cfpub.epa.gov/si/si_public_record_report.cfm?Lab=NERL&dirEntryId=218684"}],"country":"United States","state":"Oregon","otherGeospatial":"Willamette River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.70629882812499,\n              45.54098421805075\n            ],\n            [\n              -123.1787109375,\n              45.67932023569538\n            ],\n            [\n              -123.25012207031249,\n              45.6178796835697\n            ],\n            [\n              -123.3489990234375,\n              45.158800738352106\n            ],\n            [\n              -123.46984863281249,\n              45.07352060670971\n            ],\n            [\n              -123.3709716796875,\n              44.94536144236941\n            ],\n            [\n              -123.2720947265625,\n              44.67255939212045\n            ],\n            [\n              -123.431396484375,\n              44.42593442145313\n            ],\n            [\n              -123.26660156249999,\n              44.05601169578525\n            ],\n            [\n              -123.02490234375,\n              44.02442151965934\n            ],\n            [\n              -122.79968261718749,\n              44.35920579433503\n            ],\n            [\n              -122.64587402343751,\n              44.953136827528816\n            ],\n            [\n              -122.398681640625,\n              45.18590859850545\n            ],\n            [\n              -122.34374999999999,\n              45.36758436884978\n            ],\n            [\n              -122.3822021484375,\n              45.52944081525666\n            ],\n            [\n              -122.70629882812499,\n              45.54098421805075\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Hernandez, M.","contributorId":10234,"corporation":false,"usgs":true,"family":"Hernandez","given":"M.","affiliations":[],"preferred":false,"id":787794,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kepner, W. G.","contributorId":101703,"corporation":false,"usgs":true,"family":"Kepner","given":"W. G.","affiliations":[],"preferred":false,"id":787795,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Goodrich, D. G.","contributorId":224333,"corporation":false,"usgs":false,"family":"Goodrich","given":"D.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":787796,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"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":787797,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70231171,"text":"70231171 - 2010 - Delaware Water Gap; a geology classroom","interactions":[],"lastModifiedDate":"2022-05-02T15:12:29.603406","indexId":"70231171","displayToPublicDate":"2010-12-31T10:04:22","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Delaware Water Gap; a geology classroom","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"New York State Geological Association 82nd annual meeting; field trip guidebook","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"New York State Geological Association","usgsCitation":"Epstein, J.B., 2010, Delaware Water Gap; a geology classroom, <i>in</i> New York State Geological Association 82nd annual meeting; field trip guidebook, v. 82, p. 1-46.","productDescription":"46 p.","startPage":"1","endPage":"46","costCenters":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"links":[{"id":399966,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":399965,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.nysga-online.org/guidebooks/by-year/"}],"country":"United States","state":"New Jersey, Pennsylvania","otherGeospatial":"Delaware Water Gap National Recreation Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.11489868164062,\n              40.9353026724978\n            ],\n            [\n              -74.79766845703125,\n              41.156944322795525\n            ],\n            [\n              -74.8443603515625,\n              41.19105625669688\n            ],\n            [\n              -74.78118896484375,\n              41.31082388091818\n            ],\n            [\n              -74.81964111328125,\n              41.304634388885916\n            ],\n            [\n              -74.88143920898438,\n              41.22411753058293\n            ],\n            [\n              -74.98306274414062,\n              41.11660732012896\n            ],\n            [\n              -75.04898071289062,\n              41.04207384890103\n            ],\n            [\n              -75.13687133789061,\n              40.994410999439516\n            ],\n            [\n              -75.11489868164062,\n              40.9353026724978\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"82","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Epstein, Jack B. jepstein@usgs.gov","contributorId":1412,"corporation":false,"usgs":true,"family":"Epstein","given":"Jack","email":"jepstein@usgs.gov","middleInitial":"B.","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":841851,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70207774,"text":"70207774 - 2010 - NEXRAD tracks wintering waterfowl","interactions":[],"lastModifiedDate":"2020-01-10T09:48:53","indexId":"70207774","displayToPublicDate":"2010-12-31T09:40:36","publicationYear":"2010","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5908,"text":"Gulf Crossings","active":true,"publicationSubtype":{"id":10}},"title":"NEXRAD tracks wintering waterfowl","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Gulf Coast Bird Observatory","usgsCitation":"Randall, L.A., and Barrow, W., 2010, NEXRAD tracks wintering waterfowl: Gulf Crossings, v. 14, no. 1, p. 9-9.","productDescription":"1 p.","startPage":"9","endPage":"9","ipdsId":"IP-018381","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":371143,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","city":"Lake Charles","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.40850830078125,\n              29.528060295064265\n            ],\n            [\n              -92.33184814453125,\n              29.528060295064265\n            ],\n            [\n              -92.33184814453125,\n              30.427361303226718\n            ],\n            [\n              -93.40850830078125,\n              30.427361303226718\n            ],\n            [\n              -93.40850830078125,\n              29.528060295064265\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"14","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Randall, Lori A. 0000-0003-0100-994X randalll@usgs.gov","orcid":"https://orcid.org/0000-0003-0100-994X","contributorId":2678,"corporation":false,"usgs":true,"family":"Randall","given":"Lori","email":"randalll@usgs.gov","middleInitial":"A.","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":779281,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barrow, Wylie C. Jr. 0000-0003-4671-2823 barroww@usgs.gov","orcid":"https://orcid.org/0000-0003-4671-2823","contributorId":168953,"corporation":false,"usgs":true,"family":"Barrow","given":"Wylie C.","suffix":"Jr.","email":"barroww@usgs.gov","affiliations":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":true,"id":779282,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70040392,"text":"70040392 - 2010 - Yellowstone River Compact Commission fifty-ninth annual report 2010","interactions":[],"lastModifiedDate":"2022-04-18T14:31:33.041944","indexId":"70040392","displayToPublicDate":"2010-12-31T09:28:22","publicationYear":"2010","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":5883,"text":"Cooperator Report","active":true,"publicationSubtype":{"id":1}},"title":"Yellowstone River Compact Commission fifty-ninth annual report 2010","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Yellowstone River Compact Commission","publisherLocation":"Reston, VA","usgsCitation":"Berkas, W.R., 2010, Yellowstone River Compact Commission fifty-ninth annual report 2010: Cooperator Report, xxii, 38 p.","productDescription":"xxii, 38 p.","ipdsId":"IP-033938","costCenters":[{"id":400,"text":"Montana Water Science Center","active":false,"usgs":true}],"links":[{"id":398921,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":398920,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.usgs.gov/mission-areas/water-resources/science/yellowstone-river-compact-commission-annual-reports?qt-science_center_objects=0#qt-science_center_objects"}],"country":"United States","state":"Montana, Wyoming, North Dakota","otherGeospatial":"Yellowstone River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -103.6669921875,\n              48.03401915864286\n            ],\n            [\n              -103.86474609375,\n              48.48748647988415\n            ],\n            [\n              -104.56787109374999,\n              48.531157010976706\n            ],\n            [\n              -106.9189453125,\n              47.15984001304432\n            ],\n            [\n              -110.61035156249999,\n              46.63435070293566\n            ],\n            [\n              -111.51123046875,\n              46.118941506107056\n            ],\n            [\n              -111.15966796875,\n              45.1510532655634\n            ],\n            [\n              -110.36865234374999,\n              44.19795903948531\n            ],\n            [\n              -108.96240234375,\n              42.73087427928485\n            ],\n            [\n              -107.75390625,\n              42.48830197960227\n            ],\n            [\n              -106.45751953125,\n              43.16512263158296\n            ],\n            [\n              -105.18310546875,\n              44.574817404670306\n            ],\n            [\n              -103.6669921875,\n              48.03401915864286\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Berkas, Wayne R. wrberkas@usgs.gov","contributorId":425,"corporation":false,"usgs":true,"family":"Berkas","given":"Wayne","email":"wrberkas@usgs.gov","middleInitial":"R.","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":true,"id":840863,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70220143,"text":"70220143 - 2010 - Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey","interactions":[],"lastModifiedDate":"2021-04-22T12:23:26.831417","indexId":"70220143","displayToPublicDate":"2010-12-31T08:42:16","publicationYear":"2010","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Geology of the greater Trenton area and its impact on the capital city: Twenty-seventh Annual Meeting Geological Association of New Jersey : October 8-9, 2010: Field guide and proceedings","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Twenty-seventh Annual Meeting Geological Association of New Jersey","conferenceDate":"October 8-9, 2010","conferenceLocation":"Trenton, NJ","language":"English","publisher":"Geological Associaton of New Jersey","usgsCitation":"Szabo, Z., Barringer, J., and Spayd, S., 2010, Geological sources of radionuclides and arsenic in Triassic age rift-valley sediments (Newark Supergroup) and implications for distribution in groundwater in Mercer County, New Jersey, <i>in</i> Geology of the greater Trenton area and its impact on the capital city: Twenty-seventh Annual Meeting Geological Association of New Jersey : October 8-9, 2010: Field guide and proceedings, Trenton, NJ, October 8-9, 2010, p. 89-91.","productDescription":"3 p.","startPage":"89","endPage":"91","costCenters":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"links":[{"id":385247,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":385246,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.ganj.org/ganjpubs.php"}],"country":"United States","state":"New Jersey","county":"Mercer County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-74.6209,40.3735],[-74.6269,40.3508],[-74.6293,40.3449],[-74.6299,40.3404],[-74.6268,40.334],[-74.6262,40.3286],[-74.625,40.325],[-74.6178,40.3254],[-74.6124,40.3254],[-74.6081,40.3227],[-74.6015,40.3155],[-74.5943,40.3146],[-74.5894,40.3137],[-74.5876,40.3119],[-74.5834,40.3073],[-74.5641,40.2983],[-74.5599,40.2937],[-74.555,40.2919],[-74.549,40.2915],[-74.5412,40.2906],[-74.5394,40.2901],[-74.5376,40.2906],[-74.5333,40.2919],[-74.5297,40.2928],[-74.5255,40.2915],[-74.5231,40.2883],[-74.5165,40.2856],[-74.5104,40.2815],[-74.5062,40.281],[-74.5002,40.2806],[-74.4954,40.2797],[-74.493,40.2783],[-74.4857,40.2761],[-74.4821,40.2742],[-74.4815,40.2711],[-74.4851,40.2543],[-74.4857,40.2543],[-74.4869,40.2538],[-74.4875,40.2529],[-74.4875,40.252],[-74.4875,40.2511],[-74.4869,40.2502],[-74.4863,40.2498],[-74.4857,40.2493],[-74.4851,40.2489],[-74.4845,40.2484],[-74.4839,40.2479],[-74.4833,40.2475],[-74.4827,40.247],[-74.4815,40.2452],[-74.4809,40.2434],[-74.4815,40.243],[-74.4833,40.2421],[-74.4863,40.2407],[-74.4882,40.2398],[-74.4906,40.2389],[-74.4912,40.2384],[-74.4948,40.2371],[-74.4978,40.2357],[-74.4996,40.2348],[-74.5008,40.2343],[-74.5104,40.2298],[-74.5195,40.2257],[-74.5201,40.2257],[-74.5333,40.2203],[-74.5417,40.2171],[-74.5429,40.2162],[-74.5447,40.2153],[-74.5454,40.2144],[-74.5466,40.213],[-74.5472,40.2108],[-74.5484,40.2076],[-74.5496,40.2067],[-74.5514,40.2058],[-74.552,40.2048],[-74.555,40.2017],[-74.5562,40.2003],[-74.5568,40.1994],[-74.5598,40.1949],[-74.5634,40.1908],[-74.5676,40.1872],[-74.5748,40.1867],[-74.5754,40.1867],[-74.5772,40.1862],[-74.5778,40.1858],[-74.5802,40.1853],[-74.582,40.1844],[-74.5869,40.1835],[-74.5905,40.1822],[-74.5917,40.1803],[-74.5935,40.1794],[-74.5989,40.1803],[-74.6013,40.1867],[-74.6085,40.184],[-74.6139,40.1812],[-74.5922,40.1395],[-74.5934,40.1391],[-74.6019,40.1382],[-74.6229,40.1418],[-74.6247,40.1431],[-74.6247,40.1472],[-74.6271,40.1504],[-74.6392,40.1526],[-74.6476,40.1576],[-74.6602,40.1621],[-74.6687,40.1667],[-74.6759,40.1666],[-74.6789,40.168],[-74.6765,40.1712],[-74.6765,40.1744],[-74.6771,40.1753],[-74.6777,40.1771],[-74.6813,40.1789],[-74.6844,40.1789],[-74.6892,40.1784],[-74.694,40.1789],[-74.6964,40.1798],[-74.6994,40.182],[-74.703,40.1838],[-74.7054,40.1838],[-74.7078,40.1838],[-74.7096,40.1834],[-74.7114,40.182],[-74.7138,40.1797],[-74.7138,40.1775],[-74.7132,40.1757],[-74.712,40.1739],[-74.7108,40.1716],[-74.7114,40.1693],[-74.7096,40.1675],[-74.7066,40.1652],[-74.7126,40.1571],[-74.7144,40.1544],[-74.7204,40.1512],[-74.7252,40.1521],[-74.7248,40.1529],[-74.7229,40.1562],[-74.7233,40.1618],[-74.7252,40.1661],[-74.7283,40.1702],[-74.7322,40.174],[-74.7358,40.1763],[-74.7365,40.1769],[-74.7391,40.1788],[-74.741,40.1806],[-74.7421,40.181],[-74.7464,40.1824],[-74.7488,40.1833],[-74.7512,40.1847],[-74.7541,40.1866],[-74.7566,40.1883],[-74.7583,40.1906],[-74.7592,40.1922],[-74.7605,40.195],[-74.7608,40.1973],[-74.7621,40.1996],[-74.7645,40.2023],[-74.7667,40.2055],[-74.7683,40.2087],[-74.77,40.2114],[-74.7723,40.2147],[-74.7748,40.2173],[-74.7759,40.2183],[-74.7782,40.2198],[-74.7822,40.2228],[-74.7852,40.224],[-74.7911,40.2278],[-74.7965,40.2304],[-74.7971,40.2307],[-74.8019,40.2331],[-74.8061,40.235],[-74.8115,40.2369],[-74.8165,40.2385],[-74.8208,40.2402],[-74.8279,40.2439],[-74.8351,40.247],[-74.8374,40.2478],[-74.8393,40.2493],[-74.8397,40.2496],[-74.8412,40.2511],[-74.8432,40.2538],[-74.846,40.2575],[-74.8485,40.2606],[-74.8498,40.2641],[-74.8521,40.2674],[-74.854,40.2713],[-74.8558,40.276],[-74.8584,40.2814],[-74.8607,40.2855],[-74.8655,40.2919],[-74.8671,40.2934],[-74.8697,40.2959],[-74.8735,40.2997],[-74.8787,40.3045],[-74.8836,40.3092],[-74.8863,40.3105],[-74.8887,40.3119],[-74.8916,40.3138],[-74.8939,40.3144],[-74.8976,40.3158],[-74.9,40.3162],[-74.9029,40.3168],[-74.9066,40.3173],[-74.9107,40.3183],[-74.9144,40.3199],[-74.9149,40.3201],[-74.9177,40.3222],[-74.9217,40.3248],[-74.9254,40.3279],[-74.929,40.3311],[-74.9314,40.3334],[-74.9339,40.3356],[-74.9372,40.3387],[-74.8579,40.3449],[-74.8695,40.3766],[-74.8032,40.3863],[-74.8094,40.4163],[-74.7484,40.4241],[-74.7466,40.4214],[-74.7381,40.4051],[-74.7362,40.4019],[-74.7314,40.3919],[-74.7277,40.3856],[-74.7229,40.3765],[-74.7199,40.3738],[-74.6578,40.3911],[-74.6505,40.3916],[-74.6245,40.3871],[-74.6227,40.3826],[-74.6215,40.3803],[-74.6209,40.3771],[-74.6209,40.3735]]]},\"properties\":{\"name\":\"Mercer\",\"state\":\"NJ\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Szabo, Zoltan 0000-0002-0760-9607 zszabo@usgs.gov","orcid":"https://orcid.org/0000-0002-0760-9607","contributorId":138827,"corporation":false,"usgs":true,"family":"Szabo","given":"Zoltan","email":"zszabo@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814584,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barringer, Julia jbarring@usgs.gov","contributorId":169542,"corporation":false,"usgs":true,"family":"Barringer","given":"Julia","email":"jbarring@usgs.gov","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":true,"id":814585,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Spayd, Steve","contributorId":225551,"corporation":false,"usgs":false,"family":"Spayd","given":"Steve","email":"","affiliations":[{"id":41161,"text":"New Jersey Geological and Water Survey","active":true,"usgs":false}],"preferred":false,"id":814586,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70173884,"text":"70173884 - 2010 - Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2016-06-15T13:30:17","indexId":"70173884","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","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":"Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota","docAbstract":"<p><span>We evaluated the influence of drought conditions on the biomass of brown trout&nbsp;</span><i>Salmo trutta</i><span>&nbsp;in Spearfish Creek, upper Rapid Creek, and lower Rapid Creek in the Black Hills of western South Dakota. Stream discharge, mean summer water temperature, the biomass of juvenile and adult brown trout, and brown trout size structure were compared between two time periods: early (2000&ndash;2002) and late drought (2005&ndash;2007). Mean summer water temperatures were similar between the early- and late-drought periods in Spearfish Creek (12.4&deg;C versus 11.5&deg;C), lower Rapid Creek (19.2&deg;C versus 19.3&deg;C), and upper Rapid Creek (9.8&deg;C in both periods). In contrast, mean annual discharge differed significantly between the two time periods in Spearfish Creek (1.95 versus 1.50 m</span><sup>3</sup><span>/s), lower Rapid Creek (2.01 versus 0.94 m</span><sup>3</sup><span>/s), and upper Rapid Creek (1.41 versus 0.84 m</span><sup>3</sup><span>/s). The mean biomass of adult brown trout in all three stream sections was significantly higher in the early-drought than in the late-drought period (238 versus 69 kg/ha in Spearfish Creek, 272 versus 91 kg/ha in lower Rapid Creek, and 159 versus 32 kg/ha in upper Rapid Creek). The biomass of juvenile brown trout was similar (43 versus 23 kg/ha) in Spearfish Creek in the two periods, declined from 136 to 45 kg/ha in lower Rapid Creek, and increased from 14 to 73 kg/ha in upper Rapid Creek. Size structure did not differ between the early- and late-drought periods in lower Rapid and Spearfish creeks, but it did in upper Rapid Creek. In addition to drought conditions, factors such as angler harvest, fish movements, and the nuisance algal species&nbsp;</span><i>Didymosphenia geminata</i><span>&nbsp;are discussed as possible contributors to the observed changes in brown trout biomass and size structure in Black Hills streams.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/M09-199.1","usgsCitation":"James, D.A., Wilhite, J.W., and Chipps, S.R., 2010, Influence of drought conditions on brown trout biomass and size structure in the Black Hills, South Dakota: North American Journal of Fisheries Management, v. 30, no. 3, p. 791-798, https://doi.org/10.1577/M09-199.1.","productDescription":"8 p.","startPage":"791","endPage":"798","onlineOnly":"N","additionalOnlineFiles":"N","ipdsId":"IP-022492","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":323689,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South Dakota","otherGeospatial":"Black Hills","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -104.05975341796875,\n              44.54154764174371\n            ],\n            [\n              -103.68896484375,\n              44.48866833139467\n            ],\n            [\n              -103.42529296875,\n              44.31795304574349\n            ],\n            [\n              -103.2220458984375,\n              44.17629471627438\n            ],\n            [\n              -103.1396484375,\n              44.089557802247725\n            ],\n            [\n              -103.128662109375,\n              43.92757183247523\n            ],\n            [\n              -104.0570068359375,\n              43.92559366355069\n            ],\n            [\n              -104.05975341796875,\n              44.54154764174371\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"30","issue":"3","publishingServiceCenter":{"id":9,"text":"Reston PSC"},"noUsgsAuthors":false,"publicationDate":"2010-06-01","publicationStatus":"PW","scienceBaseUri":"57627c33e4b07657d19a69f5","contributors":{"authors":[{"text":"James, Daniel A.","contributorId":41737,"corporation":false,"usgs":true,"family":"James","given":"Daniel","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":639040,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilhite, Jerry W.","contributorId":171897,"corporation":false,"usgs":false,"family":"Wilhite","given":"Jerry","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":639041,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chipps, Steven R. 0000-0001-6511-7582 steve_chipps@usgs.gov","orcid":"https://orcid.org/0000-0001-6511-7582","contributorId":2243,"corporation":false,"usgs":true,"family":"Chipps","given":"Steven","email":"steve_chipps@usgs.gov","middleInitial":"R.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":true,"id":638888,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70193263,"text":"70193263 - 2010 - Storm surge modeling and applications in coastal areas","interactions":[],"lastModifiedDate":"2017-12-05T15:14:28","indexId":"70193263","displayToPublicDate":"2010-12-31T00:00:00","publicationYear":"2010","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Storm surge modeling and applications in coastal areas","docAbstract":"<p>This chapter introduces the reader to a wide spectrum of storm surge modeling systems used to assess the impact of tropical cyclones, covering a range of numerical methods, model domains, forcing and boundary conditions, and purposes. New technologies to obtain data such as deployment of temporary sensors and remote sensing practices to support modeling are also presented. Extensive storm surge modeling applications have been made with existing modeling systems and some of them are described in this chapter.</p><p>The authors recognize the importance of evaluating river-ocean interactions in coastal environments during tropical cyclones. Therefore, the coupling of hydraulic (riverine) and storm surge models is discussed. In addition, results from studies performed in the coast of India are shown which generated maps to help emergency managers and reduce risk due to coastal inundation.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"World Scientific Series on Asia-Pacific Weather and Climate","language":"English","publisher":"World Scientific Publishing Co","doi":"10.1142/9789814293488_0012","usgsCitation":"Dube, S.K., Murty, T.S., Feyen, J.C., Cabrera, R., Harper, B.A., Bales, J.D., and Amer, S., 2010, Storm surge modeling and applications in coastal areas, chap. <i>of</i> World Scientific Series on Asia-Pacific Weather and Climate, v. 4, p. 363-406, https://doi.org/10.1142/9789814293488_0012.","productDescription":"44 p.","startPage":"363","endPage":"406","ipdsId":"IP-008464","costCenters":[{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"links":[{"id":349704,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","publishingServiceCenter":{"id":8,"text":"Raleigh PSC"},"noUsgsAuthors":false,"publicationDate":"2012-01-26","publicationStatus":"PW","scienceBaseUri":"5a610a95e4b06e28e9c256b3","contributors":{"authors":[{"text":"Dube, Shisir K.","contributorId":199237,"corporation":false,"usgs":false,"family":"Dube","given":"Shisir","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":718471,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murty, Tad S.","contributorId":199238,"corporation":false,"usgs":false,"family":"Murty","given":"Tad","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":718472,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Feyen, Jesse C.","contributorId":199236,"corporation":false,"usgs":false,"family":"Feyen","given":"Jesse","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":718470,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cabrera, Reggina","contributorId":201161,"corporation":false,"usgs":false,"family":"Cabrera","given":"Reggina","email":"","affiliations":[],"preferred":false,"id":724475,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Harper, Bruce A.","contributorId":201162,"corporation":false,"usgs":false,"family":"Harper","given":"Bruce","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":724476,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bales, Jerad D. 0000-0001-8398-6984 jdbales@usgs.gov","orcid":"https://orcid.org/0000-0001-8398-6984","contributorId":683,"corporation":false,"usgs":true,"family":"Bales","given":"Jerad","email":"jdbales@usgs.gov","middleInitial":"D.","affiliations":[{"id":5058,"text":"Office of the Chief Scientist for Water","active":true,"usgs":true},{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":718468,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Amer, Saud A. samer@usgs.gov","contributorId":3300,"corporation":false,"usgs":true,"family":"Amer","given":"Saud A.","email":"samer@usgs.gov","affiliations":[{"id":349,"text":"International Water Resources Branch","active":true,"usgs":true}],"preferred":true,"id":718469,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}}
]}