{"pageNumber":"1320","pageRowStart":"32975","pageSize":"25","recordCount":40904,"records":[{"id":70179069,"text":"70179069 - 1995 - Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.","interactions":[],"lastModifiedDate":"2016-12-14T17:14:50","indexId":"70179069","displayToPublicDate":"2016-11-01T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":4,"text":"Other Government Series"},"seriesTitle":{"id":294,"text":"Technical Publication","active":false,"publicationSubtype":{"id":4}},"seriesNumber":"103","title":"Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.","docAbstract":"<p>The hydrologic system in the central Sevier Valley, and more specifically the Sevier-Sigurd basin, is a complex system in which surface- and ground-water systems are interrelated. Seepage from an extensive irrigation system is the primary source of recharge to the basin-fill aquifer in the Sevier-Sigurd basin.</p><p>Water-quality data indicate that inflow from streams and subsurface inflow that intersect evaporite deposits in the Arapien Shale does not adversely affect ground-water quality in the Sevier-Sigurd basin. Stable-isotope data indicate that large sulfate concentrations in water from wells are from the dissolution of gypsum within the basin fill rather than inflow from the Arapien Shale.</p><p>A ground-water-flow model of the basin-fill aquifer in the Sevier-Sigurd basin was calibrated to steady-state conditions and transient conditions using yearly water-level changes from 1957-88 and monthly water-level changes from 1958-59. Predictive simulations were made to test the effects of reduced recharge from irrigation and increased well discharge. To simulate the effects of conversion from flood to sprinkler irrigation, recharge from irrigated fields was reduced by 50 percent. After twenty years, this reduction resulted in water-level declines of 1 to 8 feet in most of the basin, and a reduction in ground-water discharge to the Sevier River of 4,800 acre-ft/yr. Water-level declines of as much as 12 feet and a reduction in recharge to the Sevier River of 4,800 acre-ft/yr were the result of increasing well discharge near Richfield and Monroe by 25,000 acre-ft/yr.&nbsp;</p>","language":"English","publisher":"Utah Department of Natural Resources, Division of Water Rights","publisherLocation":"Salt Lake City, UT","collaboration":"Prepared by the United State Geological Survey in cooperation with the Utah Department of Natural Resources Division of Water Rights","usgsCitation":"Lambert, P., Mason, J.L., and Puchta, R.W., 1995, Hydrology of the Sevier-Sigurd ground-water basin and other ground-water basins, central Sevier Valley, Utah.: Technical Publication 103, viii, 181 p.","productDescription":"viii, 181 p.","numberOfPages":"193","costCenters":[{"id":610,"text":"Utah Water Science Center","active":true,"usgs":true}],"links":[{"id":332148,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332142,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://waterrights.utah.gov/docSys/v919/v919/v91900d4.pdf"},{"id":332141,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.waterrights.utah.gov/cgi-bin/libview.exe?Modinfo=Viewpub&LIBNUM=20-6-520"}],"country":"United States","state":"Utah","otherGeospatial":"Sevier River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.6263427734375,\n              38.095659755295614\n            ],\n            [\n              -112.6263427734375,\n              39.40224434029275\n            ],\n            [\n              -111.4178466796875,\n              39.40224434029275\n            ],\n            [\n              -111.4178466796875,\n              38.095659755295614\n            ],\n            [\n              -112.6263427734375,\n              38.095659755295614\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"585268e5e4b0e2663625eca0","contributors":{"authors":[{"text":"Lambert, P. M.","contributorId":74380,"corporation":false,"usgs":true,"family":"Lambert","given":"P. M.","affiliations":[],"preferred":false,"id":655930,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mason, J. L.","contributorId":24389,"corporation":false,"usgs":true,"family":"Mason","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":655931,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Puchta, R. W","contributorId":177482,"corporation":false,"usgs":false,"family":"Puchta","given":"R.","email":"","middleInitial":"W","affiliations":[],"preferred":false,"id":655932,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70187792,"text":"70187792 - 1995 - Three-dimensional inverse modelling using heads and concentrations at a Danish landfill","interactions":[],"lastModifiedDate":"2017-05-19T12:09:26","indexId":"70187792","displayToPublicDate":"2016-01-12T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Three-dimensional inverse modelling using heads and concentrations at a Danish landfill","docAbstract":"<p>A three-dimensional inverse model using hydraulic heads and concentrations of non-reactive solutes is presented. Application to the Danish Grindsted Old Landfill is used to investigate how the concentration data affects estimates of horizontal and vertical hydraulic conductivity and longitudinal dispersivity as well as prediction uncertainty</p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Models for Assessing and Monitoring Groundwater Quality ","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"language":"English","publisher":"IAHS Publications","usgsCitation":"Christiansen Barlebo, H., Hill, M.C., Rosbjerg, D., and Jensen, K., 1995, Three-dimensional inverse modelling using heads and concentrations at a Danish landfill, <i>in</i> Models for Assessing and Monitoring Groundwater Quality , v. 227, p. 167-167.","productDescription":"9 p. 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,{"id":70174905,"text":"70174905 - 1995 - Modeling and predicting intertidal variations of the salinity field in the Bay/Delta","interactions":[],"lastModifiedDate":"2020-04-10T18:39:32.706584","indexId":"70174905","displayToPublicDate":"2016-01-06T07:30:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3914,"text":"Interagency Ecological Program Newsletter","active":true,"publicationSubtype":{"id":10}},"title":"Modeling and predicting intertidal variations of the salinity field in the Bay/Delta","docAbstract":"<p>San Francisco Bay and the Sacramento/San Joaquin Delta have challenged estuarine modelers for some years. &nbsp;Accurate, broad-scale models of this estuary have been in demand by those concerned with its ecological health and the development of sound management policies. &nbsp;A description and better understanding of the dynamics that govern the bay/delta are complicated by the system's complexity, requiring models that are sophisticated enough to capture the subtle physical processes involved.</p>\n<p>One approach to simulating daily to monthly variability in the bay is the development of intertidal model using tidally-averaged equations and a time step on the order of the day. &nbsp;An intertidal numerical model of the bay's physics, capable of portraying seasonal and inter-annual variability, would have several uses. &nbsp;Observations are limited in time and space, so simulation could help fill the gaps. &nbsp;Also, the ability to simulate multi-year episodes (eg, an extended drought) could provide insight into the response of the ecosystem to such events. &nbsp;Finally, such a model could be used in a forecast mode wherein predicted delta flow is used as model input, and predicted salinity distribution is output with estimates days and months in advance. &nbsp;This note briefly introduces such a tidally-averaged model (Uncles and Peterson, in press) and a corresponding predictive scheme for baywide forecasting.</p>","language":"English","publisher":"California Department of Water Resources","publisherLocation":"Sacramento, CA","collaboration":"","usgsCitation":"Knowles, N., and Uncles, R.J., 1995, Modeling and predicting intertidal variations of the salinity field in the Bay/Delta: Interagency Ecological Program Newsletter, p. 8-10.","productDescription":"3 p.","startPage":"8","endPage":"10","numberOfPages":"3","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}],"links":[{"id":325490,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay, Sacramento-San Joaquin Delta","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.1182861328125,\n              38.28346905497185\n            ],\n            [\n              -121.4154052734375,\n              38.37396220263095\n            ],\n            [\n              -121.19018554687499,\n              37.62510898062146\n            ],\n            [\n              -122.57720947265624,\n              37.21283151445594\n            ],\n            [\n              -123.1182861328125,\n              38.28346905497185\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5790a187e4b030378fb4744a","contributors":{"authors":[{"text":"Knowles, Noah 0000-0001-5652-1049 nknowles@usgs.gov","orcid":"https://orcid.org/0000-0001-5652-1049","contributorId":1380,"corporation":false,"usgs":true,"family":"Knowles","given":"Noah","email":"nknowles@usgs.gov","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":643092,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Uncles, Reginald J.","contributorId":94919,"corporation":false,"usgs":true,"family":"Uncles","given":"Reginald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":643093,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70175251,"text":"70175251 - 1995 - Pathway models could aid management of contaminants","interactions":[],"lastModifiedDate":"2020-05-01T14:46:35.736058","indexId":"70175251","displayToPublicDate":"2015-07-08T01:30:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3914,"text":"Interagency Ecological Program Newsletter","active":true,"publicationSubtype":{"id":10}},"title":"Pathway models could aid management of contaminants","docAbstract":"<p>Heavy metal and trace organic contaminants are often cited as factors that could affect the riclmess of the biological community of San Francisco Bay as well as the health of resident organisms. Silver (Ag), selenium (Se), mercury (Hg), copper (Cu), nickel (Ni), chromium (Cr), and cadmium (Cd) are among the trace elements of current regulatory interest. All these elements can be toxic to estuarine organisms in minute quantities. However, understanding their toxicity in nature has proven a difficult challenge. In general, it is difficult to prove how pollutants are affecting ecosystems. The undisturbed \"baseline\" condition in San Francisco Bay is not always well enough understood to identify whether certain processes are affected or unaffected by contamination. Sources of disturbance (flow diversions, drought, invasion of exotic species, etc.) occur in addition to chemical contamination. Responses to contamination in individual organisms, populations, and commumties are seldom pollutant-specific, and the complex responses to moderate levels of contamination are not well known.</p>","language":"English","publisher":"Interagency Ecological Program for the Sacramento-San Joaquin Estuary","publisherLocation":"San Francisco, CA","usgsCitation":"Luoma, S.N., 1995, Pathway models could aid management of contaminants: Interagency Ecological Program Newsletter, p. 6-8.","productDescription":"3 p.","startPage":"6","endPage":"8","numberOfPages":"3","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":326025,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.76672363281249,\n              37.413800350662896\n            ],\n            [\n              -121.86584472656251,\n              37.413800350662896\n            ],\n            [\n              -121.86584472656251,\n              38.1777509666256\n            ],\n            [\n              -122.76672363281249,\n              38.1777509666256\n            ],\n            [\n              -122.76672363281249,\n              37.413800350662896\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57a315cce4b006cb45558b3d","contributors":{"authors":[{"text":"Luoma, S. N.","contributorId":120222,"corporation":false,"usgs":true,"family":"Luoma","given":"S.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":644546,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70157436,"text":"70157436 - 1995 - Long-term simulation of PCB export from the Fox River to Green Bay","interactions":[],"lastModifiedDate":"2015-09-23T10:14:30","indexId":"70157436","displayToPublicDate":"2015-06-01T04:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2330,"text":"Journal of Great Lakes Research","active":true,"publicationSubtype":{"id":10}},"title":"Long-term simulation of PCB export from the Fox River to Green Bay","docAbstract":"<p>A mass balance approach was used to model long-term PCB transport in the Fox River (Wisconsin) from Lake Winnebago to Green Bay. The objectives of this research were to (1) extend the modeling approach for the Fox River to permit realistic long-term simulations of contaminant transport and fate, (2) forecast long-term PCB export from the Fox River to Green Bay, and (3) develop a rational approach for evaluating sediment remediation alternatives. Field data collected as part of the Green Bay Mass Balance Study during 1988-90 and additional data collected by the Wisconsin Department of Natural Resources and the U.S. Geological Survey during 1992-93 were used to develop the model. A 10-year hindcast was conducted to confirm long-term model predictions. A series of 25-year forecasts were then conducted to explore the potential effects of hydrograph structure, extremely high flows, and sediment remediation on long-term PCB export from the Fox River to Green Bay. PCB export from the Fox River is forecast to decrease, and most (75%) of the PCB reservoir in Fox River sediment is expected to remain in place. However, extremely high flows in future years are forecast to cause significant PCB resuspension and export. Model forecasts suggest that long-term PCB export is only mildly sensitive to changes in hydrograph structure. Sediment remediation is forecast to reduce but not eliminate PCB export.</p>","language":"English","publisher":"International Association for Great Lakes Research","doi":"10.1016/S0380-1330(95)71047-4","usgsCitation":"Velleux, M., Endicott, D., Steuer, J., Patterson, D., and Jaeger, S., 1995, Long-term simulation of PCB export from the Fox River to Green Bay: Journal of Great Lakes Research, v. 21, no. 3, p. 359-372, https://doi.org/10.1016/S0380-1330(95)71047-4.","productDescription":"14 p.","startPage":"359","endPage":"372","numberOfPages":"14","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":308424,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","otherGeospatial":"Fox River, Green Bay, Lake Winnebago","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.01422119140625,\n              44.630550504861795\n            ],\n            [\n              -88.14743041992188,\n              44.44358514592121\n            ],\n            [\n              -88.26553344726562,\n              44.38571009185821\n            ],\n            [\n              -88.53607177734375,\n              44.26683800273895\n            ],\n            [\n              -88.53744506835938,\n              44.190082025040525\n            ],\n            [\n              -88.45230102539062,\n              44.12998516884592\n            ],\n            [\n              -88.275146484375,\n              44.10533762552548\n            ],\n            [\n              -88.22158813476562,\n              44.208788215176114\n            ],\n            [\n              -88.1158447265625,\n              44.289452066459056\n            ],\n            [\n              -88.01696777343749,\n              44.381784286142434\n            ],\n            [\n              -87.95516967773438,\n              44.45142820106398\n            ],\n            [\n              -87.90435791015625,\n              44.51315545869882\n            ],\n            [\n              -87.86178588867188,\n              44.555249259710656\n            ],\n            [\n              -88.01422119140625,\n              44.630550504861795\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"21","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5603cd4ee4b03bc34f544b23","contributors":{"authors":[{"text":"Velleux, M.L.","contributorId":46852,"corporation":false,"usgs":true,"family":"Velleux","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":573172,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Endicott, Douglas","contributorId":147900,"corporation":false,"usgs":false,"family":"Endicott","given":"Douglas","email":"","affiliations":[{"id":6914,"text":"U.S. Environmental Protection Agency","active":true,"usgs":false}],"preferred":false,"id":573173,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steuer, Jeffrey","contributorId":97530,"corporation":false,"usgs":true,"family":"Steuer","given":"Jeffrey","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":573174,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Patterson, Dale","contributorId":147902,"corporation":false,"usgs":false,"family":"Patterson","given":"Dale","affiliations":[{"id":6913,"text":"Wisconsin Department of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":573175,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jaeger, Steven","contributorId":147901,"corporation":false,"usgs":false,"family":"Jaeger","given":"Steven","email":"","affiliations":[{"id":6913,"text":"Wisconsin Department of Natural Resources","active":true,"usgs":false}],"preferred":false,"id":573176,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70157484,"text":"70157484 - 1995 - Changes in winter air temperatures near Lake Michigan, 1851-1993, as determined from regional lake-ice records","interactions":[],"lastModifiedDate":"2018-02-06T12:34:08","indexId":"70157484","displayToPublicDate":"2015-05-11T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"Changes in winter air temperatures near Lake Michigan, 1851-1993, as determined from regional lake-ice records","docAbstract":"<p>Records of freezeup and breakup dates for Grand Traverse Bay, Michigan, and Lake Mendota, Wisconsin, are among the longest ice records available near the Great Lakes, beginning in 185 1 and 1855, respectively. The timing of freezeup and breakup results from an integration of meteorological conditions (primarily air temperature) that occur before these events. Changes in the average timing of these ice-events are translated into changes in air temperature by the use of empirical and process-driven models. The timing of freezeup and breakup at the two locations represents an integration of air temperatures over slightly different seasons (months). Records from both locations indicate that the early winter period before about 1890 was - 15&deg;C cooler than the early winter period after that time; the mean temperature has, however, remained relatively constant since about 1890. Changes in breakup dates demonstrate a similar 1.0-1 .5&rdquo;C increase in late winter and early spring air temperatures about 1890. More recent average breakup dates at both locations have been earlier than during 1890-1940, indicating an additional warming of 1.2&rdquo;C in March since about 1940 and a warming of 1 . 1&deg;C in January-March since about 1980. Ice records at these sites will continue to provide an early indication of the anticipated climatic warming, not only because of the large response of ice cover to small changes in air temperature but also because these records integrate climatic conditions during the seasons (winter-spring) when most warming is forecast to occur. Future reductions in ice cover may strongly affect the winter ecology of the Great Lakes by reducing the stable environment required by various levels of the food chain.&nbsp;</p>","language":"English","publisher":"American Society of Limnology and Oceanography, Inc.","doi":"10.4319/lo.1995.40.1.0165","usgsCitation":"Assel, R., and Robertson, D.M., 1995, Changes in winter air temperatures near Lake Michigan, 1851-1993, as determined from regional lake-ice records: Limnology and Oceanography, v. 40, no. 1, p. 165-176, https://doi.org/10.4319/lo.1995.40.1.0165.","productDescription":"12 p.","startPage":"165","endPage":"176","numberOfPages":"12","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":479177,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.1995.40.1.0165","text":"Publisher Index 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"name\":\"Michigan\",\"nation\":\"USA  \"}}]}","volume":"40","issue":"1","noUsgsAuthors":false,"publicationDate":"2003-12-22","publicationStatus":"PW","scienceBaseUri":"56051ebae4b058f706e512b2","contributors":{"authors":[{"text":"Assel, R. A.","contributorId":81462,"corporation":false,"usgs":false,"family":"Assel","given":"R. A.","affiliations":[{"id":16685,"text":"National Oceanic and Atmopheric Administration","active":true,"usgs":false}],"preferred":false,"id":573293,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Robertson, Dale M. 0000-0001-6799-0596 dzrobert@usgs.gov","orcid":"https://orcid.org/0000-0001-6799-0596","contributorId":150760,"corporation":false,"usgs":true,"family":"Robertson","given":"Dale","email":"dzrobert@usgs.gov","middleInitial":"M.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":573292,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70157437,"text":"70157437 - 1995 - Transient hydrogeological controls on the chemistry of a seepage lake","interactions":[],"lastModifiedDate":"2018-03-08T10:08:11","indexId":"70157437","displayToPublicDate":"2015-01-05T08:15:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Transient hydrogeological controls on the chemistry of a seepage lake","docAbstract":"<p><span>A solute mass balance method was used to estimate groundwater inflow and outflow rates for Nevins Lake, Michigan, a seepage lake in the upper peninsula that historically has shown extremely variable water chemistry compared with most other seepage lakes. A 4-year study (1989–1992) of the hydrology and geochemistry of Nevins Lake and its contiguous groundwater system revealed that changes in the mass of dissolved solutes are the result of annual hydraulic gradient reversals. A pronounced acidification of Nevins Lake from 1986 to 1988 was likely caused by drought-induced diminished groundwater inflow rates. In this study, dissolved calcium (the major cation in water of Nevins Lake, groundwater, and precipitation) was used for estimating mass flow rates. During the 1989–1992 period, Nevins Lake showed a reproducible annual cycle in calcium mass. Immediately following spring snowmelt and the resulting hydraulic gradient reversal, the mass of dissolved calcium in the lake increases rapidly, and then it decreases steadily throughout the summer and early fall, at which time the lake becomes hydraulically mounded and receives no groundwater inflow. Groundwater flow rates estimated by the solute mass balance method are sensitive to assumed solute concentrations in discharging groundwater. Pore water samples from the lake bed are shown to be more representative of water discharging to the lake than are samples from piezometers near the lake shore, but spatial and temporal variability in pore water chemistry must be considered. Stable isotope analyses (</span><sup>18</sup><span>O and<span>&nbsp;</span></span><sup>2</sup><span>H) of lake water, groundwater, and pore water samples show that water discharging to Nevins Lake in the spring is entirely recycled lake water, and no groundwater derived from terrestrial recharge reaches the lake. The conceptual model formulated during this study linking lake chemistry and the contiguous groundwater system and general groundwater flow patterns surrounding highly transient lake systems are likely transferable to other similar systems.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95WR01582","usgsCitation":"Krabbenhoft, D.P., and Webster, K.E., 1995, Transient hydrogeological controls on the chemistry of a seepage lake: Water Resources Research, v. 31, no. 9, p. 2295-2305, https://doi.org/10.1029/95WR01582.","productDescription":"11 p.","startPage":"2295","endPage":"2305","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":308427,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Michigan","otherGeospatial":"Nevins Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -86.26439094543457,\n              46.50678149590053\n            ],\n            [\n              -86.26439094543457,\n              46.52308363415361\n            ],\n            [\n              -86.22465133666992,\n              46.52308363415361\n            ],\n            [\n              -86.22465133666992,\n              46.50678149590053\n            ],\n            [\n              -86.26439094543457,\n              46.50678149590053\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"31","issue":"9","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"5603cd5ce4b03bc34f544b44","contributors":{"authors":[{"text":"Krabbenhoft, David P. 0000-0003-1964-5020 dpkrabbe@usgs.gov","orcid":"https://orcid.org/0000-0003-1964-5020","contributorId":1658,"corporation":false,"usgs":true,"family":"Krabbenhoft","given":"David","email":"dpkrabbe@usgs.gov","middleInitial":"P.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37464,"text":"WMA - Laboratory & Analytical Services Division","active":true,"usgs":true}],"preferred":true,"id":573177,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Webster, Katherine E.","contributorId":147903,"corporation":false,"usgs":false,"family":"Webster","given":"Katherine","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":573178,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70018892,"text":"70018892 - 1995 - Earthquake geodesy and hazard monitoring","interactions":[],"lastModifiedDate":"2025-07-21T15:21:09.505352","indexId":"70018892","displayToPublicDate":"2012-12-06T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Earthquake geodesy and hazard monitoring","docAbstract":"<p><span>Catastrophic events such as major earthquakes and volcanic eruptions result when the earth's crust fails in response to accumulated deformation. The accumulation of deformation results from ongoing processes such as aseismic deformation of subcrustal rock associated with relative plate motions, or the ascent of magma through a volcanic plumbing system. Geodetic measurements document the crustal deformation leading to these failures and the deformation resulting from them, providing unique insight into the physical processes involved. By virtue of the space and time domains of ground deformation detected with geodetic measurements, geodesy is a useful tool in monitoring active tectonic and volcanic regimes. For a wide range of natural events including earthquakes, aseismic fault motions, and volcanic events, geodetic measurements constrain physical models of the processes that cause such events. Because these geodetic studies probe the underlying processes leading to and culminating in catastrophic natural events, many such studies are directly applicable to earthquake and volcano hazard assessment.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95RG00406","issn":"87551209","usgsCitation":"Hudnut, K., 1995, Earthquake geodesy and hazard monitoring: Reviews of Geophysics, v. 33, no. S1, p. 249-255, https://doi.org/10.1029/95RG00406.","productDescription":"7 p.","startPage":"249","endPage":"255","costCenters":[],"links":[{"id":226714,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -124.50332729251033,\n              42.09748191439178\n            ],\n            [\n              -124.8732318050651,\n              39.600119615867676\n            ],\n            [\n              -122.11999145419226,\n              35.64645342794469\n            ],\n            [\n              -120.58244615074528,\n              34.21841728688121\n            ],\n            [\n              -117.56479334706785,\n              32.65836544362098\n            ],\n            [\n              -114.44075179687391,\n              32.78810645137939\n            ],\n            [\n              -113.94694849349719,\n              33.99724657497322\n            ],\n            [\n              -114.35652805380171,\n              35.059935071713184\n            ],\n            [\n              -116.25817828706158,\n              36.2412561539867\n            ],\n            [\n              -119.9775162524213,\n              39.186728375425865\n            ],\n            [\n              -120.14403596391168,\n              41.90961885403314\n            ],\n            [\n              -124.50332729251033,\n              42.09748191439178\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"33","issue":"S1","noUsgsAuthors":false,"publicationDate":"2012-12-06","publicationStatus":"PW","scienceBaseUri":"505a04ede4b0c8380cd50b94","contributors":{"authors":[{"text":"Hudnut, K.W.","contributorId":25179,"corporation":false,"usgs":true,"family":"Hudnut","given":"K.W.","email":"","affiliations":[],"preferred":false,"id":381035,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70018831,"text":"70018831 - 1995 - Recent advances in simulation-optimization groundwater management modeling","interactions":[],"lastModifiedDate":"2025-07-21T15:59:30.095647","indexId":"70018831","displayToPublicDate":"2012-12-06T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Recent advances in simulation-optimization groundwater management modeling","docAbstract":"<p><span>In recent years, the aquifer simulation model has been combined with techniques of optimization to address important groundwater management problems. The combined simulation and optimization model accounts for the complex behavior of the groundwater system and identifies the best management strategy under consideration of the management objectives and constraints. Simulation-optimization groundwater management models have been developed for a variety of applications, such as restoration of contaminated groundwater, control of aquifer hydraulics, allocation of ground and surface water resources, and evaluation of groundwater policies [see reviews by&nbsp;</span><i>Gorelick</i><span>, 1983, 1990;&nbsp;</span><i>Yeh</i><span>, 1992;&nbsp;</span><i>Ahlfeld and Heidari</i><span>, 1994;&nbsp;</span><i>Bredehoeft et al</i><span>, 1994].</span></p><p><span><i>Gorelick</i>&nbsp;[1983] divides groundwater management models into three categories: groundwater hydraulic management, groundwater quality management, and groundwater policy evaluation and allocation. This review focuses in detail on the recent advances made in groundwater hydraulic and groundwater quality management modeling, which encompasses most of the aquifer management work done in the past four years. For a review of recent research in groundwater policy evaluation and allocation, see&nbsp;<i>Bredehoeft et al</i>. [1994].</span></p><p><span><br data-mce-bogus=\"1\"></span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95RG00394","issn":"87551209","usgsCitation":"Wagner, B., 1995, Recent advances in simulation-optimization groundwater management modeling: Reviews of Geophysics, v. 33, no. S2, p. 1021-1028, https://doi.org/10.1029/95RG00394.","productDescription":"8 p.","startPage":"1021","endPage":"1028","costCenters":[],"links":[{"id":226659,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"S2","noUsgsAuthors":false,"publicationDate":"2012-12-06","publicationStatus":"PW","scienceBaseUri":"505a95dee4b0c8380cd81c9f","contributors":{"authors":[{"text":"Wagner, B.J.","contributorId":18012,"corporation":false,"usgs":true,"family":"Wagner","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":380882,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70018844,"text":"70018844 - 1995 - Modeling of multiphase multicontaminant transport in the subsurface","interactions":[],"lastModifiedDate":"2025-07-21T15:49:15.859645","indexId":"70018844","displayToPublicDate":"2012-12-06T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Modeling of multiphase multicontaminant transport in the subsurface","docAbstract":"<p><span>This review addresses modeling of subsurface hydrological systems in which contaminants are transported in more than one fluid phase. The primary focus is on problems involving nonaqueous-phase liquids (NAPLs), a dynamic gas phase, or both, so that the unsaturated and saturated zones are both discussed. Basic research in simpler settings is included if it develops concepts that could be applied in modeling of such problems.</span></p><p><span>Recent developments in practical models are reviewed, along with experimental work and theoretical issues related to the formulation of mathematical models. It will be seen that the extent of validity of the local equilibrium assumption (LEA) for component partitioning among phases is a major question influencing the direction of these formulations. Also emphasized are upscaling to macroscopic and grid lengths, and the choice and coupling of primary variables in multicomponent systems. Relations to and possible use of developments in petroleum reservoir simulation are discussed.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95RG00289","issn":"87551209","usgsCitation":"Russell, T., 1995, Modeling of multiphase multicontaminant transport in the subsurface: Reviews of Geophysics, v. 33, no. S2, p. 1035-1047, https://doi.org/10.1029/95RG00289.","productDescription":"13 p.","startPage":"1035","endPage":"1047","costCenters":[],"links":[{"id":226798,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"S2","noUsgsAuthors":false,"publicationDate":"2012-12-06","publicationStatus":"PW","scienceBaseUri":"505a5c16e4b0c8380cd6fa0a","contributors":{"authors":[{"text":"Russell, T.F.","contributorId":86811,"corporation":false,"usgs":true,"family":"Russell","given":"T.F.","email":"","affiliations":[],"preferred":false,"id":380917,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70018755,"text":"70018755 - 1995 - Volcano seismology, hazards assessment","interactions":[],"lastModifiedDate":"2025-07-21T16:04:10.051723","indexId":"70018755","displayToPublicDate":"2012-12-06T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Volcano seismology, hazards assessment","docAbstract":"<p><span>The last few years have seen several impressive examples of seismic monitoring at volcanoes to provide warnings that have saved lives and property. Changes in the rates and character of volcanic earthquakes provided precursory signs to explosive eruptions of moderate size at Redoubt volcano (Alaska), Mount Unzen (Japan), Mount Spurr (Alaska), and Rabaul caldera (Papua New Guinea), as well as the large eruption at Mount Pinatubo (Philippines). In all these cases, information was successfully communicated and put to practical use through broadcasts of public warnings prior to the eruptions and evacuations were initiated for the volcanoes located in populated areas. At Mount Pinatubo, probably thousands and possibly tens of thousands of lives were saved.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95RG00442","issn":"87551209","usgsCitation":"Mori, J., 1995, Volcano seismology, hazards assessment: Reviews of Geophysics, v. 33, no. S1, p. 263-267, https://doi.org/10.1029/95RG00442.","productDescription":"5 p.","startPage":"263","endPage":"267","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":227048,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"S1","noUsgsAuthors":false,"publicationDate":"2012-12-06","publicationStatus":"PW","scienceBaseUri":"505bc336e4b08c986b32b00e","contributors":{"authors":[{"text":"Mori, J.","contributorId":24923,"corporation":false,"usgs":true,"family":"Mori","given":"J.","email":"","affiliations":[],"preferred":false,"id":380664,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70007049,"text":"70007049 - 1995 - Survival estimation and the effects of dependency among animals","interactions":[],"lastModifiedDate":"2012-09-01T01:01:51","indexId":"70007049","displayToPublicDate":"2012-01-01T14:12:51","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2173,"text":"Journal of Applied Statistics","active":true,"publicationSubtype":{"id":10}},"title":"Survival estimation and the effects of dependency among animals","docAbstract":"Survival models assume that fates of individuals are independent, yet the robustness of this assumption has been poorly quantified. We examine how empirically derived estimates of the variance of survival rates are affected by dependency in survival probability among individuals. We used Monte Carlo simulations to generate known amounts of dependency among pairs of individuals and analyzed these data with Kaplan-Meier and Cormack-Jolly-Seber models. Dependency significantly increased these empirical variances as compared to theoretically derived estimates of variance from the same populations. Using resighting data from 168 pairs of black brant, we used a resampling procedure and program RELEASE to estimate empirical and mean theoretical variances. We estimated that the relationship between paired individuals caused the empirical variance of the survival rate to be 155% larger than the empirical variance for unpaired individuals. Monte Carlo simulations and use of this resampling strategy can provide investigators with information on how robust their data are to this common assumption of independent survival probabilities.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Applied Statistics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Taylor & Francis","publisherLocation":"Philadelphia, PA","doi":"10.1080/02664769524531","collaboration":"None","usgsCitation":"Schmutz, J.A., Ward, D.H., Sedinger, J.S., and Rexstad, E.A., 1995, Survival estimation and the effects of dependency among animals: Journal of Applied Statistics, v. 22, no. 5/6, p. 673-681, https://doi.org/10.1080/02664769524531.","productDescription":"9 p.","startPage":"673","endPage":"681","numberOfPages":"9","costCenters":[{"id":106,"text":"Alaska Biological Science Center","active":false,"usgs":true}],"links":[{"id":260117,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":260113,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/02664769524531","linkFileType":{"id":5,"text":"html"}}],"volume":"22","issue":"5/6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba2bee4b08c986b31f914","contributors":{"authors":[{"text":"Schmutz, Joel A. 0000-0002-6516-0836 jschmutz@usgs.gov","orcid":"https://orcid.org/0000-0002-6516-0836","contributorId":1805,"corporation":false,"usgs":true,"family":"Schmutz","given":"Joel","email":"jschmutz@usgs.gov","middleInitial":"A.","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":355735,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ward, David H. 0000-0002-5242-2526 dward@usgs.gov","orcid":"https://orcid.org/0000-0002-5242-2526","contributorId":3247,"corporation":false,"usgs":true,"family":"Ward","given":"David","email":"dward@usgs.gov","middleInitial":"H.","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":355736,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sedinger, James S.","contributorId":84861,"corporation":false,"usgs":false,"family":"Sedinger","given":"James","email":"","middleInitial":"S.","affiliations":[{"id":12742,"text":"University of Nevada Reno","active":true,"usgs":false}],"preferred":false,"id":355738,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rexstad, Eric A.","contributorId":55701,"corporation":false,"usgs":true,"family":"Rexstad","given":"Eric","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":355737,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70203832,"text":"70203832 - 1995 - Mark-resighting analysis of a California gull population","interactions":[],"lastModifiedDate":"2019-06-14T15:14:08","indexId":"70203832","displayToPublicDate":"2010-08-10T12:56:19","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2173,"text":"Journal of Applied Statistics","active":true,"publicationSubtype":{"id":10}},"title":"Mark-resighting analysis of a California gull population","docAbstract":"<p><span>California gulls (<i>Larus californicus</i>) of known age and sex were censused on their breeding colony in 1979, 1980 and 1984 through 1993. Ages of 235 males and 196 females ranged from 4 to 27 years. Age classes used in the analysis were limited to 17, 4 through 19, and 20 or more as a final age category because data on gulls over 20 were sparse. Survival declined with age in a way that was parsimoniously modelled with a quadratic function. Other factors, sex and time, did not explain any variation in survival. Resighting depended on age, sex and time. Younger adults skipped breeding more frequently than did older adults, and females skipped breeding more frequently than did males. There was also good evidence for time dependence in resighting probability, but its inclusion in the model occurred at the expense of interpretability and precision. In a data set such as this, resighting probability may assume more importance than a mere 'nuisance parameter'. In this study, resighting history measured attendance at the breeding ground. In turn, attendance rates may be a manifestation of reproductive strategy, which can also have consequences for survival. In this situation, there may be heterogeneity in both survival and resighting probability that is unexplained by the model. While such complexity may well be a nuisance to deal with, it can also point to important biological questions.</span></p>","language":"English","publisher":"Taylor & Francis","doi":"10.1080/02664769524504","usgsCitation":"Pugesek, B.H., Nations, C., Diem, K., and Pradel, R., 1995, Mark-resighting analysis of a California gull population: Journal of Applied Statistics, v. 22, no. 5-6, p. 625-639, https://doi.org/10.1080/02664769524504.","productDescription":"15 p.","startPage":"625","endPage":"639","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":364706,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","county":"Albany County","otherGeospatial":"Bamforth Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -105.7448673248291,\n              41.37353990347627\n            ],\n            [\n              -105.73984622955322,\n              41.37353990347627\n            ],\n            [\n              -105.73984622955322,\n              41.377243301503945\n            ],\n            [\n              -105.7448673248291,\n              41.377243301503945\n            ],\n            [\n              -105.7448673248291,\n              41.37353990347627\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"22","issue":"5-6","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Pugesek, Bruce H.","contributorId":22668,"corporation":false,"usgs":true,"family":"Pugesek","given":"Bruce","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":764319,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nations, Chris","contributorId":216247,"corporation":false,"usgs":false,"family":"Nations","given":"Chris","email":"","affiliations":[],"preferred":false,"id":764320,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Diem, K.L.","contributorId":50310,"corporation":false,"usgs":true,"family":"Diem","given":"K.L.","affiliations":[],"preferred":false,"id":764321,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Pradel, Roger","contributorId":176008,"corporation":false,"usgs":false,"family":"Pradel","given":"Roger","email":"","affiliations":[],"preferred":false,"id":764322,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5222606,"text":"5222606 - 1995 - Estimating annual survival and movement rates of adults within a metapopulation of roseate terns","interactions":[],"lastModifiedDate":"2023-12-14T17:41:45.09433","indexId":"5222606","displayToPublicDate":"2010-06-16T12:17:43","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1465,"text":"Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Estimating annual survival and movement rates of adults within a metapopulation of roseate terns","docAbstract":"<p><span>Several multistratum capture—recapture models were used to test various hypotheses about possible geographic and temporal variation in survival, movement, and recapture/resighting probabilities of 2399 adult Roseate Terns (Sterna dougallii) color—banded from 1988 to 1992 at the sites of the four largest breeding colonies of this species in the northeastern USA. Linear—logistic ultrastructural models also were developed to investigate possible correlates of geographic variation in movement probabilities. Based on goodness—of—fit tests and comparisons of Akaike's Information Criterion (AIC) values, the fully parameterized model (Model A) with time— and location—specific survival, movement, and capture probabilities, was selected as the most appropriate model for this metapopulation structure. With almost all movement accounted for, on average &gt;90% of the surviving adults from each colony site returned to the same site the following year. Variations in movement probabilities were more closely associated with the identity of the destination colony site than with either the identity of the colony site of origin or the distance between colony sites. The average annual survival estimates (0.74—0.84) of terns from all four sites indicate a high rate of annual mortality relative to that of other species of marine birds.</span></p>","language":"English","publisher":"Ecological Society of America","usgsCitation":"Spendelow, J.A., Nichols, J.D., Nisbet, I.C., Hays, H., Cormons, G., Burger, J., Safina, C., Hines, J.E., and Gochfeld, M., 1995, Estimating annual survival and movement rates of adults within a metapopulation of roseate terns: Ecology, v. 76, no. 8, p. 2415-2428.","productDescription":"14 p.","startPage":"2415","endPage":"2428","numberOfPages":"14","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193976,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"76","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db67254e","contributors":{"authors":[{"text":"Spendelow, Jeffrey A. 0000-0001-8167-0898 jspendelow@usgs.gov","orcid":"https://orcid.org/0000-0001-8167-0898","contributorId":4355,"corporation":false,"usgs":true,"family":"Spendelow","given":"Jeffrey","email":"jspendelow@usgs.gov","middleInitial":"A.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":336666,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nichols, James D. 0000-0002-7631-2890 jnichols@usgs.gov","orcid":"https://orcid.org/0000-0002-7631-2890","contributorId":200533,"corporation":false,"usgs":true,"family":"Nichols","given":"James","email":"jnichols@usgs.gov","middleInitial":"D.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":336660,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nisbet, Ian C. T.","contributorId":54866,"corporation":false,"usgs":true,"family":"Nisbet","given":"Ian","email":"","middleInitial":"C. T.","affiliations":[],"preferred":false,"id":336665,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hays, Helen","contributorId":176115,"corporation":false,"usgs":false,"family":"Hays","given":"Helen","email":"","affiliations":[],"preferred":false,"id":336664,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cormons, Grace","contributorId":176114,"corporation":false,"usgs":false,"family":"Cormons","given":"Grace","email":"","affiliations":[],"preferred":false,"id":336667,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Burger, Joanna 0000-0002-8877-2966","orcid":"https://orcid.org/0000-0002-8877-2966","contributorId":260161,"corporation":false,"usgs":false,"family":"Burger","given":"Joanna","email":"","affiliations":[{"id":12727,"text":"Rutgers University","active":true,"usgs":false}],"preferred":false,"id":336661,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Safina, C.","contributorId":40160,"corporation":false,"usgs":true,"family":"Safina","given":"C.","email":"","affiliations":[],"preferred":false,"id":336663,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hines, James E. 0000-0001-5478-7230 jhines@usgs.gov","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":146530,"corporation":false,"usgs":true,"family":"Hines","given":"James","email":"jhines@usgs.gov","middleInitial":"E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":336662,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Gochfeld, Michael","contributorId":223278,"corporation":false,"usgs":false,"family":"Gochfeld","given":"Michael","email":"","affiliations":[],"preferred":false,"id":336668,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":5223056,"text":"5223056 - 1995 - Winter range arrival and departure of white-tailed deer in northeastern Minnesota","interactions":[],"lastModifiedDate":"2023-11-16T00:20:53.784745","indexId":"5223056","displayToPublicDate":"2010-06-16T12:17:43","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1176,"text":"Canadian Journal of Zoology","active":true,"publicationSubtype":{"id":10}},"title":"Winter range arrival and departure of white-tailed deer in northeastern Minnesota","docAbstract":"I analyzed 364 spring and 239 fall migrations by 194 white-tailed deer (Odocoileus virginianus) from 1975 to 1993 in northeastern Minnesota to determine the proximate cause of arrivals on and departures from winter ranges.  The first autumn temperatures below -7?C initiated fall migrations for 14% (95% confidence interval (CI) = 0-30) of female deer prior to snowfall in three autumns, but only 2% remained on winter ranges.  During 14 autumns, the first temperatures below -7?C coincidental with snowfalls elicited migration in 45% (95% CI = 34-57) of females, and 91 % remained on winter ranges. Arrival dates failed to correlate with independent variables of temperature and snow depth, precluding predictive modeling of arrival on winter ranges.  During 13 years, a mean of 80% of females permanently arrived on winter ranges by 31 December.  Mean departure dates from winter ranges varied annually (19 March - 4 May) and between winter ranges (14 days) and according to snow depth (15-cm differences).  Only 15 - 41 % of deer departed when snow depths were> 30 cm but 80% had done so by the time of lO-cm depths.  Mean weekly snow depths in March (18-85 cm) and mean temperature in April (0.3 -8.1 ?c) explained most of the variation in mean departure dates from two winter ranges (Ely, R2 = 0.87, P < 0.0005, n = 19 springs; Isabella, R2 = 0.85, P = 0.0001, n = 12 springs).   Mean differences between observed mean departure dates and mean departure dates predicted from equations ranged from 3 days (predictions within the study area) to 8 days (predictions for winter ranges 100-440 km distant).","language":"English","publisher":"Canadian Science Publishing","doi":"10.1139/z95-127","usgsCitation":"Nelson, M., 1995, Winter range arrival and departure of white-tailed deer in northeastern Minnesota: Canadian Journal of Zoology, v. 73, no. 6, p. 1069-1076, https://doi.org/10.1139/z95-127.","productDescription":"8 p.","startPage":"1069","endPage":"1076","numberOfPages":"8","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":198025,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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 \"}}]}","volume":"73","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e47b3e4b07f02db49ed2d","contributors":{"authors":[{"text":"Nelson, M.E.","contributorId":102021,"corporation":false,"usgs":true,"family":"Nelson","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":337757,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5223285,"text":"5223285 - 1995 - Hydrologic modeling as a predictive basis for ecological restoration of salt marshes","interactions":[],"lastModifiedDate":"2023-12-17T15:46:31.487712","indexId":"5223285","displayToPublicDate":"2010-06-16T12:17:43","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"Hydrologic modeling as a predictive basis for ecological restoration of salt marshes","docAbstract":"Roads, bridges, causeways, impoundments, and dikes in the coastal zone often restrict tidal flow to salt marsh ecosystems. A dike with tide control structures, located at the mouth of the Herring River salt marsh estuarine system (Wellfleet, Massachusetts) since 1908, has effectively restricted tidal exchange, causing changes in marsh vegetation composition, degraded water quality, and reduced abundance of fish and macroinvertebrate communities. Restoration of this estuary by reintroduction of tidal exchange is a feasible management alternative. However, restoration efforts must proceed with caution as residential dwellings and a golf course are located immediately adjacent to and in places within the tidal wetland. A numerical model was developed to predict tide height levels for numerous alternative openings through the Herring River dike. Given these model predictions and knowledge of elevations of flood-prone areas, it becomes possible to make responsible decisions regarding restoration. Moreover, tidal flooding elevations relative to the wetland surface must be known to predict optimum conditions for ecological recovery. The tide height model has a universal role, as demonstrated by successful application at a nearby salt marsh restoration site in Provincetown, Massachusetts. Salt marsh restoration is a valuable management tool toward maintaining and enhancing coastal zone habitat diversity. The tide height model presented in this paper will enable both scientists and resource professionals to assign a degree of predictability when designing salt marsh restoration programs.","language":"English","publisher":"Springer","doi":"10.1007/BF02471967","usgsCitation":"Roman, C.T., Garvine, R., and Portnoy, J.W., 1995, Hydrologic modeling as a predictive basis for ecological restoration of salt marshes: Environmental Management, v. 19, no. 4, p. 559-566, https://doi.org/10.1007/BF02471967.","productDescription":"8 p.","startPage":"559","endPage":"566","numberOfPages":"8","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199218,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acfe4b07f02db680037","contributors":{"authors":[{"text":"Roman, C. T.","contributorId":79579,"corporation":false,"usgs":true,"family":"Roman","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":338310,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Garvine, R.W.","contributorId":17730,"corporation":false,"usgs":true,"family":"Garvine","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":338308,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Portnoy, J. W.","contributorId":31492,"corporation":false,"usgs":false,"family":"Portnoy","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":338309,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5223258,"text":"5223258 - 1995 - Environmental auditing: Capabilities and management utility of recreation impact monitoring programs","interactions":[],"lastModifiedDate":"2023-12-17T15:47:41.404219","indexId":"5223258","displayToPublicDate":"2010-06-16T12:17:42","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1547,"text":"Environmental Management","active":true,"publicationSubtype":{"id":10}},"title":"Environmental auditing: Capabilities and management utility of recreation impact monitoring programs","docAbstract":"A recreation impact monitoring system was developed and applied in 1984?1986 and in 1991 to all backcountry river-accessed campsites within Delaware Water Gap National Recreation Area, Pennsylvania and New Jersey. Results suggest that actions implemented by park managers in response to problems identified by the initial survey were highly effective in reducing resource degradation caused by camping. In particular, the elimination of some designated campsites and installation of anchored firegrates reduced the total area of disturbance by 50%. Firegrate installation provided a focal point that increased the concentration of camping activities, allowing peripheral areas to recover. As suggested by predictive models, additional resource degradation caused by increased camping intensities is more than offset by improvements in the condition of areas where use is eliminated. The capabilities and management utility of recreation impact monitoring programs, illustrated by the Delaware Water Gap monitoring program, are also presented and discussed.","language":"English","publisher":"Springer","doi":"10.1007/BF02471958","usgsCitation":"Marion, J., 1995, Environmental auditing: Capabilities and management utility of recreation impact monitoring programs: Environmental Management, v. 19, no. 5, p. 763-771, https://doi.org/10.1007/BF02471958.","productDescription":"9 p.","startPage":"763","endPage":"771","numberOfPages":"9","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193900,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"19","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667446","contributors":{"authors":[{"text":"Marion, J. L. 0000-0003-2226-689X","orcid":"https://orcid.org/0000-0003-2226-689X","contributorId":10888,"corporation":false,"usgs":true,"family":"Marion","given":"J. L.","affiliations":[],"preferred":false,"id":338228,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222609,"text":"5222609 - 1995 - Estimation and confidence intervals for empirical mixing distributions","interactions":[],"lastModifiedDate":"2025-09-10T17:19:21.090948","indexId":"5222609","displayToPublicDate":"2010-06-16T12:17:42","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1039,"text":"Biometrics","active":true,"publicationSubtype":{"id":10}},"title":"Estimation and confidence intervals for empirical mixing distributions","docAbstract":"Questions regarding collections of parameter estimates can frequently be expressed in terms of an empirical mixing distribution (EMD).  This report discusses empirical Bayes estimation of an EMD, with emphasis on the construction of interval estimates.  Estimation of the EMD is accomplished by substitution of estimates of prior parameters in the posterior mean of the EMD.  This procedure is examined in a parametric model (the normal-normal mixture) and in a semi-parametric model.  In both cases, the empirical Bayes bootstrap of Laird and Louis (1987, Journal of the American Statistical Association 82, 739-757) is used to assess the variability of the estimated EMD arising from the estimation of prior parameters.  The proposed methods are applied to a meta-analysis of population trend estimates for groups of birds.","language":"English","publisher":"International Biometric Society","doi":"10.2307/2532983","usgsCitation":"Link, W., and Sauer, J., 1995, Estimation and confidence intervals for empirical mixing distributions: Biometrics, v. 51, no. 3, p. 810-821, https://doi.org/10.2307/2532983.","productDescription":"12 p.","startPage":"810","endPage":"821","numberOfPages":"12","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201621,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"51","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fbd8e","contributors":{"authors":[{"text":"Link, W.A. 0000-0002-9913-0256","orcid":"https://orcid.org/0000-0002-9913-0256","contributorId":8815,"corporation":false,"usgs":true,"family":"Link","given":"W.A.","affiliations":[],"preferred":false,"id":336671,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sauer, J.R. 0000-0002-4557-3019","orcid":"https://orcid.org/0000-0002-4557-3019","contributorId":66197,"corporation":false,"usgs":true,"family":"Sauer","given":"J.R.","affiliations":[],"preferred":false,"id":336672,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5222032,"text":"5222032 - 1995 - North American migratory bird management issues","interactions":[],"lastModifiedDate":"2012-02-02T00:14:49","indexId":"5222032","displayToPublicDate":"2010-06-16T12:17:41","publicationYear":"1995","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":18,"text":"Abstract or summary"},"seriesTitle":{"id":494,"text":"Wildlife Society Annual Conference","active":false,"publicationSubtype":{"id":18}},"title":"North American migratory bird management issues","docAbstract":"As human population and industry have grown in North America, land-use practices have greatly altered the landscape.  As a result of this changed landscape, several migratory bird populations have declined in recent years.  For waterbirds, there have been several milestones: the 1986 North American Waterfowl Management Plan (NAWMP) and the 1989 North American Wetlands Conservation Act.  As a result, the United States and Canada have established 12 habitat and 2 species joint ventures.  The primary emphasis of waterfowl management in Canada-U.S. has been land purchase and lease, wetland restoration, and coordination of harvest rates.  Because of its different biological and cultural context, Mexico has established other conservation priorities.  Mexico has had a long-standing concern to conserve its biodiversity and, in addition, conservation of Mexican resources goes hand in hand with human community development.  Unlike Canada-U.S., wetland conservation projects in'Mexico include information gathering, environmental education, and management planning for its 32 priority wetlands.  For migratory landbirds' scientists attribute declines in several migrant populations to forest fragmentation on the breeding grounds, deforestation on the wintering grounds, pesticide poisoning, or the cumulative effects of habitat changes.  In 1990, the Neotropical Migratory Bird Conservation Program, commonly known as Partners in Flight-Aves de las Americas-was initiated.  The next step that is being proposed is the formation of a habitat conservation plan for landbirds modeled after the NAWMP.  Management of migratory birds requires a strong international approach in order to coordinate actions for the benefit of migratory birds, their habitats, and the uses they provide.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Society Annual Conference","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","collaboration":"Sept. 12-17, 1995, Portland, OR.","usgsCitation":"Wilson, M., and Ryan, D., 1995, North American migratory bird management issues, <i>in</i> Wildlife Society Annual Conference, v. 2.","productDescription":"141 (abstract)","startPage":"141 (abs)","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197512,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6491e1","contributors":{"authors":[{"text":"Wilson, M.H.","contributorId":17713,"corporation":false,"usgs":true,"family":"Wilson","given":"M.H.","email":"","affiliations":[],"preferred":false,"id":335322,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ryan, D.A.","contributorId":10512,"corporation":false,"usgs":true,"family":"Ryan","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":335321,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5223283,"text":"5223283 - 1995 - Beach-steps: An evolutionary perspective","interactions":[],"lastModifiedDate":"2024-09-17T11:06:19.540676","indexId":"5223283","displayToPublicDate":"2010-06-16T12:17:41","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Beach-steps: An evolutionary perspective","docAbstract":"<div id=\"preview-section-abstract\"><div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id3\" class=\"abstract author\"><div id=\"aep-abstract-sec-id4\"><p>Field observation of contrasting beach-step behavior at Canaveral National Seashore on two subsequent days when incident-wave conditions in the inner surf zone were similar prompted this re-examination of our conceptual and quantitative understanding of beach steps. These lower-foreshore features are more complex than previously assumed, evolving through erosional as well as accretional phases, and displaying equifinality in geometric form but not necessarily internal sedimentary structure. Past and recent evidence is reviewed that links beach steps to incident waves at the surging-plunging transition and to the action of a backwash vortex. Tides and low-frequency waves likely play no direct role in beach-step initiation, although their presence can have pronounced influences on modulating nearshore hydrodynamics, and thus, on beach-step maintenance and evolution. A generalized, conceptual model capturing these aspects of beach-step dynamics is presented. Beach-step initiation proceeds via step “carving”, “excavation”, or “building” depending on the erosional-accretional character of the beach-foreshore system. Subsequent evolution of the step form may take one of several alternative morphodynamic pathways including stepface “retreat”, step “drag down”, or step “infilling/elimination” depending on tidal stage/range or wave set-up/setdown. Additional data on equilibrium beach-step forms and associated morphodynamic and hydrodynamic conditions in the field are necessary before quantitative models of beach-step existence and evolution can be formulated with realistic results.</p></div></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0025-3227(95)00011-M","usgsCitation":"Bauer, B., and Allen, J., 1995, Beach-steps: An evolutionary perspective: Marine Geology, v. 123, p. 143-166, https://doi.org/10.1016/0025-3227(95)00011-M.","productDescription":"24 p.","startPage":"143","endPage":"166","numberOfPages":"24","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200097,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"123","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6be4b07f02db63dd60","contributors":{"authors":[{"text":"Bauer, B.O.","contributorId":81604,"corporation":false,"usgs":true,"family":"Bauer","given":"B.O.","email":"","affiliations":[],"preferred":false,"id":338303,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Allen, J.R.","contributorId":16955,"corporation":false,"usgs":true,"family":"Allen","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":338302,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70019093,"text":"70019093 - 1995 - Deep subsurface microbial processes","interactions":[],"lastModifiedDate":"2025-07-21T15:08:01.665952","indexId":"70019093","displayToPublicDate":"2010-06-14T00:00:00","publicationYear":"1995","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Deep subsurface microbial processes","docAbstract":"<p><span>Information on the microbiology of the deep subsurface is necessary in order to understand the factors controlling the rate and extent of the microbially catalyzed redox reactions that influence the geophysical properties of these environments. Furthermore, there is an increasing threat that deep aquifers, an important drinking water resource, may be contaminated by man's activities, and there is a need to predict the extent to which microbial activity may remediate such contamination. Metabolically active microorganisms can be recovered from a diversity of deep subsurface environments. The available evidence suggests that these microorganisms are responsible for catalyzing the oxidation of organic matter coupled to a variety of electron acceptors just as microorganisms do in surface sediments, but at much slower rates. The technical difficulties in aseptically sampling deep subsurface sediments and the fact that microbial processes in laboratory incubations of deep subsurface material often do not mimic in situ processes frequently necessitate that microbial activity in the deep subsurface be inferred through nonmicrobiological analyses of ground water. These approaches include measurements of dissolved H</span><sub>2</sub><span>, which can predict the predominant microbially catalyzed redox reactions in aquifers, as well as geochemical and groundwater flow modeling, which can be used to estimate the rates of microbial processes. Microorganisms recovered from the deep subsurface have the potential to affect the fate of toxic organics and inorganic contaminants in groundwater. Microbial activity also greatly influences the chemistry of many pristine groundwaters and contributes to such phenomena as porosity development in carbonate aquifers, accumulation of undesirably high concentrations of dissolved iron, and production of methane and hydrogen sulfide. Although the last decade has seen a dramatic increase in interest in deep subsurface microbiology, in comparison with the study of other habitats, the study of deep subsurface microbiology is still in its infancy.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/95RG01305","issn":"87551209","usgsCitation":"Lovley, D.R., and Chapelle, F.H., 1995, Deep subsurface microbial processes: Reviews of Geophysics, v. 33, no. 3, p. 365-381, https://doi.org/10.1029/95RG01305.","productDescription":"17 p.","startPage":"365","endPage":"381","costCenters":[],"links":[{"id":226405,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationDate":"2010-06-14","publicationStatus":"PW","scienceBaseUri":"5059fe2be4b0c8380cd4eb73","contributors":{"authors":[{"text":"Lovley, Derek R.","contributorId":107852,"corporation":false,"usgs":true,"family":"Lovley","given":"Derek","middleInitial":"R.","affiliations":[],"preferred":false,"id":381655,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chapelle, F. H.","contributorId":101697,"corporation":false,"usgs":true,"family":"Chapelle","given":"F.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":381654,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210757,"text":"5210757 - 1995 - Artificial insemination and cryopreservation of semen from nondomestic birds","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210757","displayToPublicDate":"2009-06-09T09:23:18","publicationYear":"1995","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Artificial insemination and cryopreservation of semen from nondomestic birds","docAbstract":"Studies of Al and cryopreservation of semen from nondomestic birds began because of the increased emphasis on conservation of avian species threatened with extinction. Over the years, aviculturists have developed techniques for Al and cryopreservation of semen obtained from a variety of birds ranging from passerines to Andean condors. Generally, for each new species, we develop a practical semen collection technique and then evaluate the semen. A commercial semen extender (Beltsville Poultry Semen Extender) is modified and used to dilute the semen and provide support for the sperm during the freezing process (the pH and osmolality of the extender is adjusted to reflect the pH and osmolality of the semen being frozen). We find that the freezing schedule developed by Sexton (1977), which utilizes dimethylsulfoxide (DMS0) as cryoprotectant, works well for many species. We cool the sample sequentially in an ethanol bath, in liquid nitrogen vapor, and lastly in liquid nitrogen. Although we have experimented with a variety of freezing protocols, we prefer a 15-min equilibration period in DMSO at 5 C. We begin the freezing process by cooling at -1 C/min from 5 to -20 C in the ethanol bath. The samples are transferred into a vapor tank at a location just above liquid nitrogen and frozen at -50 C/min to -80 C. To complete the freezing process, the samples are plunged into the liquid nitrogen in the bottom of the vapor tank. The samples remain in liquid nitrogen until they are thawed just before insemination. If necessary, the freezing equipment can be transported in a van to remote locations.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the First International Symposium on the Artificial Insemination of Poultry","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Poultry Science Association, Inc.","publisherLocation":"Savoy, IL","collaboration":"OCLC:  34530911.  'Sponsored by Agricultural Research Service, U.S. Department of Agriculture, Beltsville, Maryland, held at the University of Maryland, College Park, June 1994.'","usgsCitation":"Gee, G., 1995, Artificial insemination and cryopreservation of semen from nondomestic birds, chap. <i>of</i> Proceedings of the First International Symposium on the Artificial Insemination of Poultry, p. 262-279.","productDescription":"xiv, 297","startPage":"262","endPage":"279","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200689,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672c8b","contributors":{"editors":[{"text":"Bakst, M.R.","contributorId":85291,"corporation":false,"usgs":true,"family":"Bakst","given":"M.R.","affiliations":[],"preferred":false,"id":507056,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Wishart, G.J.","contributorId":113631,"corporation":false,"usgs":true,"family":"Wishart","given":"G.J.","email":"","affiliations":[],"preferred":false,"id":507057,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Gee, G.F.","contributorId":70335,"corporation":false,"usgs":true,"family":"Gee","given":"G.F.","email":"","affiliations":[],"preferred":false,"id":329200,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210847,"text":"5210847 - 1995 - Modeling shoreline dynamics at Sandy Hook, New Jersey, USA","interactions":[],"lastModifiedDate":"2012-02-02T00:15:31","indexId":"5210847","displayToPublicDate":"2009-06-09T09:23:18","publicationYear":"1995","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Modeling shoreline dynamics at Sandy Hook, New Jersey, USA","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"CoastGIS '95, International Symposium on GIS and Computer Mapping for Coastal Zone Management, Cork, Ireland February 3-5, 1995","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"International Cartographic Association Working Group on Marine Cartography and International Geographic Union Commission on Coastal Systems","publisherLocation":"Belrose, N.S.W.","collaboration":"OCLC: 38398057","usgsCitation":"Allen, J., Shaw, B., and Lange, A., 1995, Modeling shoreline dynamics at Sandy Hook, New Jersey, USA, chap. <i>of</i> CoastGIS '95, International Symposium on GIS and Computer Mapping for Coastal Zone Management, Cork, Ireland February 3-5, 1995, p. 193-206.","productDescription":"viii, 387","startPage":"193","endPage":"206","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":202128,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cea4","contributors":{"authors":[{"text":"Allen, J.R.","contributorId":16955,"corporation":false,"usgs":true,"family":"Allen","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":329370,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shaw, B.","contributorId":46198,"corporation":false,"usgs":true,"family":"Shaw","given":"B.","email":"","affiliations":[],"preferred":false,"id":329371,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lange, A.F.","contributorId":60749,"corporation":false,"usgs":true,"family":"Lange","given":"A.F.","email":"","affiliations":[],"preferred":false,"id":329372,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210738,"text":"5210738 - 1995 - Patterns of prey selection by wolves in Denali National Park, Alaska","interactions":[],"lastModifiedDate":"2017-06-04T18:12:08","indexId":"5210738","displayToPublicDate":"2009-06-09T09:23:18","publicationYear":"1995","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"seriesTitle":{"id":5411,"text":"Occasional Publication of the Canadian Circumpolar Institute","printIssn":"006-0303","active":true,"publicationSubtype":{"id":19}},"seriesNumber":"35","title":"Patterns of prey selection by wolves in Denali National Park, Alaska","docAbstract":"<p>The patterns of selection by wolves (<i>Canis lupu</i>s) preying on moose (<i>Alces alces</i>), caribou (<i>Rangifer tarandus</i>), and Dall sheep (<i>Ovis dalli)</i> in Denali National Park and Preserve, Alaska were studied from 1986 through early 1992. Wolves and their prey are legally protected or relatively unharvested in most of the area, and wolf numbers doubled during the study. Based on remains of 294 moose, 225 caribou, and 63 sheep, wolves killed calves and old adults disproportionately, and individuals with low marrow fat, jaw necrosis, or arthritis. Seasonal trends in proportions of various species, ages, and sex of kills were found. During the winters following winters of deep snowfalls, wolves greatly increased the proportion of caribou cows and calves taken. We conclude that in a natural system, wolves can survive on vulnerable prey even during moderate weather, and when snowfall exceeds average, they can respond by switching to newly vulnerable prey and greatly increasing their numbers.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Ecology and conservation of wolves in a changing world: Proceedings of the second North American symposium on wolves: Occasional Publication 35","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Second North American Symposium on Wolves","conferenceDate":"25-27 August 1992","conferenceLocation":"Edmonton, AB","language":"English","publisher":"Canadian Circumpolar Institute, University of Alberta","publisherLocation":"Edmonton, AB","issn":"006-0303","isbn":"0-919058-92-2","usgsCitation":"Mech, L.D., Meier, T., Burch, J.W., and Adams, L., 1995, Patterns of prey selection by wolves in Denali National Park, Alaska, <i>in</i> Ecology and conservation of wolves in a changing world: Proceedings of the second North American symposium on wolves: Occasional Publication 35, Edmonton, AB, 25-27 August 1992, p. 231-243.","productDescription":"13 p.","startPage":"231","endPage":"243","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200509,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c627","contributors":{"editors":[{"text":"Carbyn, Ludwig N.","contributorId":113476,"corporation":false,"usgs":false,"family":"Carbyn","given":"Ludwig","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":507000,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Fritts, Steven H.","contributorId":93975,"corporation":false,"usgs":true,"family":"Fritts","given":"Steven H.","affiliations":[],"preferred":false,"id":506998,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Seip, Dale R.","contributorId":112067,"corporation":false,"usgs":false,"family":"Seip","given":"Dale","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":506999,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Mech, L. David 0000-0003-3944-7769 david_mech@usgs.gov","orcid":"https://orcid.org/0000-0003-3944-7769","contributorId":2518,"corporation":false,"usgs":true,"family":"Mech","given":"L.","email":"david_mech@usgs.gov","middleInitial":"David","affiliations":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":329149,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meier, T.J.","contributorId":66632,"corporation":false,"usgs":true,"family":"Meier","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":329148,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Burch, John W.","contributorId":106231,"corporation":false,"usgs":false,"family":"Burch","given":"John","email":"","middleInitial":"W.","affiliations":[{"id":13367,"text":"National Parks Service","active":true,"usgs":false}],"preferred":false,"id":329151,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Adams, Layne G. 0000-0001-6212-2896 ladams@usgs.gov","orcid":"https://orcid.org/0000-0001-6212-2896","contributorId":2776,"corporation":false,"usgs":true,"family":"Adams","given":"Layne G.","email":"ladams@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":329150,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5210729,"text":"5210729 - 1995 - A capture-recapture survival analysis model for radio-tagged animals","interactions":[],"lastModifiedDate":"2012-02-02T00:15:19","indexId":"5210729","displayToPublicDate":"2009-06-09T09:23:18","publicationYear":"1995","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"A capture-recapture survival analysis model for radio-tagged animals","docAbstract":"In recent years, survival analysis of radio-tagged animals has developed using methods based on the Kaplan-Meier method used in medical and engineering applications (Pollock et al., 1989a,b). An important assumption of this approach is that all tagged animals with a functioning radio can be relocated at each sampling time with probability 1. This assumption may not always be reasonable in practice. In this paper, we show how a general capture-recapture model can be derived which allows for some probability (less than one) for animals to be relocated. This model is not simply a Jolly-Seber model because it is possible to relocate both dead and live animals, unlike when traditional tagging is used. The model can also be viewed as a generalization of the Kaplan-Meier procedure, thus linking the Jolly-Seber and Kaplan-Meier approaches to survival estimation. We present maximum likelihood estimators and discuss testing between submodels. We also discuss model assumptions and their validity in practice. An example is presented based on canvasback data collected by G. M. Haramis of Patuxent Wildlife Research Center, Laurel, Maryland, USA.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Statistics and ornithology. Proceedings of the 4th EURING technical meeting, 19-24 September, 1994","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","collaboration":"OCLC 34316323; 'Full title': State-of-the-art data analysis for studies of marked birds.","usgsCitation":"Pollock, K.H., Bunck, C., Winterstein, S.R., and Chen, C., 1995, A capture-recapture survival analysis model for radio-tagged animals, chap. <i>of</i> Statistics and ornithology. Proceedings of the 4th EURING technical meeting, 19-24 September, 1994, p. 661-672.","productDescription":"553-1081","startPage":"661","endPage":"672","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200455,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1127","contributors":{"editors":[{"text":"North, P.M.","contributorId":35852,"corporation":false,"usgs":true,"family":"North","given":"P.M.","email":"","affiliations":[],"preferred":false,"id":506979,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Nichols, J.D. 0000-0002-7631-2890","orcid":"https://orcid.org/0000-0002-7631-2890","contributorId":14332,"corporation":false,"usgs":true,"family":"Nichols","given":"J.D.","affiliations":[],"preferred":false,"id":506978,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Pollock, K. H.","contributorId":65184,"corporation":false,"usgs":false,"family":"Pollock","given":"K.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":329120,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bunck, C.M.","contributorId":72337,"corporation":false,"usgs":true,"family":"Bunck","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":329122,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Winterstein, Scott R.","contributorId":66807,"corporation":false,"usgs":true,"family":"Winterstein","given":"Scott","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":329121,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chen, Chiu-Lan","contributorId":100979,"corporation":false,"usgs":true,"family":"Chen","given":"Chiu-Lan","email":"","affiliations":[],"preferred":false,"id":329123,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
]}