{"pageNumber":"1159","pageRowStart":"28950","pageSize":"25","recordCount":40893,"records":[{"id":5224187,"text":"5224187 - 2001 - Integrating resource, social, and managerial indicators of quality into carrying capacity decision-making","interactions":[],"lastModifiedDate":"2012-02-02T00:15:38","indexId":"5224187","displayToPublicDate":"2010-06-16T12:18:52","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3561,"text":"The George Wright Forum","active":true,"publicationSubtype":{"id":10}},"title":"Integrating resource, social, and managerial indicators of quality into carrying capacity decision-making","docAbstract":"In park and wilderness management, integrating social and resource indicators is essential to meet park mandates that require the protection of both experiential and resource conditions. This paper will address the challenges we face in integrating social and resource data and outline a study in progress in Yosemite National Park. This study will develop and apply a management model that integrates resource, social and managerial indicators of quality into carrying capacity decisionmaking.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"The George Wright Forum","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"open access  5940_Newman.pdf","usgsCitation":"Newman, P., Marion, J., and Cahill, K., 2001, Integrating resource, social, and managerial indicators of quality into carrying capacity decision-making: The George Wright Forum, v. 18, no. 3, p. 28-40.","productDescription":"28-40","startPage":"28","endPage":"40","numberOfPages":"13","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":17453,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.georgewright.org/183newman.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":200148,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e0e1c","contributors":{"authors":[{"text":"Newman, P.","contributorId":94010,"corporation":false,"usgs":true,"family":"Newman","given":"P.","email":"","affiliations":[],"preferred":false,"id":340832,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marion, J.","contributorId":76042,"corporation":false,"usgs":true,"family":"Marion","given":"J.","email":"","affiliations":[],"preferred":false,"id":340831,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cahill, K.","contributorId":9379,"corporation":false,"usgs":true,"family":"Cahill","given":"K.","email":"","affiliations":[],"preferred":false,"id":340830,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5224095,"text":"5224095 - 2001 - Hunting statistics: what data for what use? An account of an international workshop","interactions":[],"lastModifiedDate":"2012-02-02T00:15:30","indexId":"5224095","displayToPublicDate":"2010-06-16T12:18:50","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1731,"text":"Game and Wildlife Science","active":true,"publicationSubtype":{"id":10}},"title":"Hunting statistics: what data for what use? An account of an international workshop","docAbstract":"Hunting interacts with the underlying dynamics of game species in several different ways and is, at the same time, a source of valuable information not easily obtained from populations that are not subjected to hunting.  Specific questions, including the sustainability of hunting activities, can be addressed using hunting statistics.  Such investigations will frequently require that hunting statistics be combined with data from other sources of population-level information.  Such reflections served as a basis for the meeting, ?Hunting Statistics:  What Data for What Use,? held on January 15-18, 2001 in Saint-Benoist, France.  We review here the 20 talks held during the workshop and the contribution of hunting statistics to our knowledge of the population dynamics of game species.  Three specific topics (adaptive management, catch-effort models, and dynamics of exploited populations) were highlighted as important themes and are more extensively presented as boxes.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Game and Wildlife Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Nichols, J., Lancia, R., and Lebreton, J., 2001, Hunting statistics: what data for what use? An account of an international workshop: Game and Wildlife Science, v. 18, no. 2, p. 185-205.","productDescription":"185-205","startPage":"185","endPage":"205","numberOfPages":"21","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":202965,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a52e4b07f02db62a57c","contributors":{"authors":[{"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":340537,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lancia, R.A.","contributorId":42327,"corporation":false,"usgs":true,"family":"Lancia","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":340538,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lebreton, J.D.","contributorId":104186,"corporation":false,"usgs":true,"family":"Lebreton","given":"J.D.","affiliations":[],"preferred":false,"id":340539,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5224097,"text":"5224097 - 2001 - Using open robust design models to estimate temporary emigration from capture-recapture data","interactions":[],"lastModifiedDate":"2022-08-24T15:30:12.436335","indexId":"5224097","displayToPublicDate":"2010-06-16T12:18:50","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1039,"text":"Biometrics","active":true,"publicationSubtype":{"id":10}},"title":"Using open robust design models to estimate temporary emigration from capture-recapture data","docAbstract":"<p><span>Capture-recapture studies are crucial in many circumstances for estimating demographic parameters for wildlife and fish populations. Pollock's robust design, involving multiple sampling occasions per period of interest, provides several advantages over classical approaches. This includes the ability to estimate the probability of being present and available for detection, which in some situations is equivalent to breeding probability. We present a model for estimating availability for detection that relaxes two assumptions required in previous approaches. The first is that the sampled population is closed to additions and deletions across samples within a period of interest. The second is that each member of the population has the same probability of being available for detection in a given period. We apply our model to estimate survival and breeding probability in a study of hawksbill sea turtles (</span><i>Eretmochelys imbricata</i><span>), where previous approaches are not appropriate.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.0006-341X.2001.01113.x","usgsCitation":"Kendall, W.L., and Bjorkland, R., 2001, Using open robust design models to estimate temporary emigration from capture-recapture data: Biometrics, v. 57, no. 4, p. 1113-1122, https://doi.org/10.1111/j.0006-341X.2001.01113.x.","productDescription":"10 p.","startPage":"1113","endPage":"1122","numberOfPages":"10","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"57","issue":"4","noUsgsAuthors":false,"publicationDate":"2004-05-21","publicationStatus":"PW","scienceBaseUri":"4f4e49a8e4b07f02db5c350d","contributors":{"authors":[{"text":"Kendall, William L. 0000-0003-0084-9891","orcid":"https://orcid.org/0000-0003-0084-9891","contributorId":204844,"corporation":false,"usgs":true,"family":"Kendall","given":"William","email":"","middleInitial":"L.","affiliations":[{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true}],"preferred":true,"id":340544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bjorkland, R.","contributorId":65581,"corporation":false,"usgs":true,"family":"Bjorkland","given":"R.","email":"","affiliations":[],"preferred":false,"id":340545,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5224060,"text":"5224060 - 2001 - Integrated pest management and allocation of control efforts for vector-borne diseases","interactions":[],"lastModifiedDate":"2012-02-02T00:15:38","indexId":"5224060","displayToPublicDate":"2010-06-16T12:18:48","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2489,"text":"Journal of Vector Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Integrated pest management and allocation of control efforts for vector-borne diseases","docAbstract":"Applications of various control methods were evaluated to determine how to integrate methods so as to minimize the number of human cases of vector-borne diseases.  These diseases can be controlled by lowering the number of vector-human contacts (e.g., by pesticide applications or use of repellents), or by lowering the proportion of vectors infected with pathogens (e.g., by lowering or vaccinating reservoir host populations).  Control methods should be combined in such a way as to most efficiently lower the probability of human encounter with an infected vector.  Simulations using a simple probabilistic model of pathogen transmission suggest that the most efficient way to integrate different control methods is to combine methods that have the same effect (e.g., combine treatments that lower the vector population; or combine treatments that lower pathogen prevalence in vectors).  Combining techniques that have different effects (e.g., a technique that lowers vector populations with a technique that lowers pathogen prevalence in vectors) will be less efficient than combining two techniques that both lower vector populations or combining two techniques that both lower pathogen prevalence, costs being the same.  Costs of alternative control methods generally differ, so the efficiency of various combinations at lowering human contact with infected vectors should be estimated at available funding levels.  Data should be collected from initial trials to improve the effects of subsequent interventions on the number of human cases.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Vector Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"5703_Ginsberg.pdf","usgsCitation":"Ginsberg, H., 2001, Integrated pest management and allocation of control efforts for vector-borne diseases: Journal of Vector Ecology, v. 26, no. 1, p. 32-38.","productDescription":"32-38","startPage":"32","endPage":"38","numberOfPages":"7","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199450,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e107a","contributors":{"authors":[{"text":"Ginsberg, H. S. 0000-0002-4933-2466","orcid":"https://orcid.org/0000-0002-4933-2466","contributorId":27576,"corporation":false,"usgs":true,"family":"Ginsberg","given":"H. S.","affiliations":[],"preferred":false,"id":340421,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5224056,"text":"5224056 - 2001 - Pesticides and amphibian population declines in California, USA","interactions":[],"lastModifiedDate":"2016-09-30T10:13:38","indexId":"5224056","displayToPublicDate":"2010-06-16T12:18:48","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1571,"text":"Environmental Toxicology and Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Pesticides and amphibian population declines in California, USA","docAbstract":"Several species of anuran amphibians have undergone drastic population declines in the western United States over the last 10 to 15 years.  In California, the most severe declines are in the Sierra Mountains east of the Central Valley and downwind of the intensely agricultural San Joaquin Valley.  In contrast, coastal and more northern populations across from the less agrarian Sacramento Valley are stable or declining less precipitously.  In this article, we provide evidence that pesticides are instrumental in declines of these species.  Using Hyla regilla as a sentinel species, we found that cholinesterase (ChE) activity in tadpoles was depressed in mountainous areas east of the Central Valley compared with sites along the coast or north of the Valley.  Cholinesterase was also lower in areas where ranid population status was poor or moderate compared with areas with good ranid status.  Up to  50% of the sampled population in areas with reduced ChE had detectable organophosphorus residues, with concentrations as high as 190 ppb wet weight.  In addition, up to 86% of some populations had measurable endosulfan concentrations and 40% had detectable 4,4'- dichlorodiphenyldichloroethylene, 4,4'-DDT, and 2,4'-DDT residues.","language":"English","publisher":"Wiley","doi":"10.1002/etc.5620200725","usgsCitation":"Sparling, D.W., Fellers, G.M., and McConnell, L.L., 2001, Pesticides and amphibian population declines in California, USA: Environmental Toxicology and Chemistry, v. 20, no. 7, p. 1591-1595, https://doi.org/10.1002/etc.5620200725.","productDescription":"6 p.","startPage":"1591","endPage":"1595","numberOfPages":"5","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true},{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":478811,"rank":1,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.529.9781","text":"External Repository"},{"id":202158,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"7","noUsgsAuthors":false,"publicationDate":"2001-07-01","publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db68832b","contributors":{"authors":[{"text":"Sparling, Donald W.","contributorId":7220,"corporation":false,"usgs":true,"family":"Sparling","given":"Donald","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":340408,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fellers, Gary M. 0000-0003-4092-0285 gary_fellers@usgs.gov","orcid":"https://orcid.org/0000-0003-4092-0285","contributorId":3150,"corporation":false,"usgs":true,"family":"Fellers","given":"Gary","email":"gary_fellers@usgs.gov","middleInitial":"M.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":340409,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McConnell, Laura L.","contributorId":106437,"corporation":false,"usgs":true,"family":"McConnell","given":"Laura","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":340407,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5224059,"text":"5224059 - 2001 - Continuing education needs for fishery professionals: a survey of North American fisheries administrators","interactions":[],"lastModifiedDate":"2012-03-02T17:16:08","indexId":"5224059","displayToPublicDate":"2010-06-16T12:18:48","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1657,"text":"Fisheries","onlineIssn":"1548-8446","printIssn":"0363-2415","active":true,"publicationSubtype":{"id":10}},"title":"Continuing education needs for fishery professionals: a survey of North American fisheries administrators","docAbstract":"North American fishery professionals? continuing education needs were investigated in an American Fisheries Society questionnaire sent to 111 senior fishery officials in winter 2000.  Based on a response rate of 52.2% (N = 58), a minimum of 2,967 individuals would benefit from additional training, especially in the areas of statistics and analysis (83% endorsement rate), restoration and enhancement (81%), population dynamics (81%), multi-species interactions (79%), and technical writing (79%).  Other skills and techniques recommended by respondents included computer skills (72%), fishery modeling (69%), habitat modification (67%), watershed processes (66%), fishery management (64%), riparian and stream ecology (62%), habitat management (62%), public administration (62%), nonindigenous species (57%), and age and growth (55%).  Additional comments by respondents recommended new technical courses, training in various communications skills, and courses to more effectively manage workloads. ","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisheries","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Rassam, G., and Eisler, R., 2001, Continuing education needs for fishery professionals: a survey of North American fisheries administrators: Fisheries, v. 26, no. 7, p. 24-28.","productDescription":"24-28","startPage":"24","endPage":"28","numberOfPages":"5","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199449,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696943","contributors":{"authors":[{"text":"Rassam, G.N.","contributorId":49079,"corporation":false,"usgs":true,"family":"Rassam","given":"G.N.","email":"","affiliations":[],"preferred":false,"id":340419,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eisler, R.","contributorId":51869,"corporation":false,"usgs":true,"family":"Eisler","given":"R.","affiliations":[],"preferred":false,"id":340420,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5224050,"text":"5224050 - 2001 - Flow and habitat effects on juvenile fish abundance in natural and altered flow regimes","interactions":[],"lastModifiedDate":"2022-10-07T16:39:36.859746","indexId":"5224050","displayToPublicDate":"2010-06-16T12:18:47","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Flow and habitat effects on juvenile fish abundance in natural and altered flow regimes","docAbstract":"Conserving biological resources native to large river systems increasingly depends on how flow-regulated segments of these rivers are managed.  Improving management will require a better understanding of linkages between river biota and temporal variability of flow and instream habitat.  However, few studies have quantified responses of native fish populations to multiyear (>2 yr) patterns of hydrologic or habitat variability in flow-regulated systems.  To provide these data, we quantified young-of-year (YOY) fish abundance during four years in relation to hydrologic and habitat variability in two segments of the Tallapoosa River in the southeastern United States.  One segment had an unregulated flow regime, whereas the other was flow-regulated by a peak-load generating hydropower dam.  We sampled fishes annually and explored how continuously recorded flow data and physical habitat simulation models (PHABSIM) for spring (April-June) and summer (July-August) preceding each sample explained fish abundances.  Patterns of YOY abundance in relation to habitat availability (median area) and habitat persistence (longest period with habitat area continuously above the long-term median area) differed between unregulated and flow-regulated sites.  At the unregulated site, YOY abundances were most frequently correlated with availability of shallow-slow habitat in summer (10 species) and persistence of shallow-slow and shallow-fast habitat in spring (nine species).  Additionally, abundances were negatively correlated with 1-h maximum flow in summer (five species).  At the flow-regulated site, YOY abundances were more frequently correlated with persistence of shallow-water habitats (four species in spring; six species in summer) than with habitat availability or magnitude of flow extremes.  The associations of YOY with habitat persistence at the flow-regulated site corresponded to the effects of flow regulation on habitat patterns.  Flow regulation reduced median flows during spring and summer, which resulted in median availability of shallow-water habitats comparable to the unregulated site.  However, habitat persistence was severely reduced by flow fluctuations resulting from pulsed water releases for peak-load power generation.  Habitat persistence, comparable to levels in the unregulated site, only occurred during summer when low rainfall or other factors occasionally curtailed power generation.  As a consequence, summer-spawning species numerically dominated the fish assemblage at the flow-regulated site; five of six spring-spawning species occurring at both study sites were significantly less abundant at the flow-regulated site.  Persistence of native fishes in flow-regulated systems depends, in part, on the seasonal occurrence of stable habitat conditions that facilitate reproduction and YOY survival.","language":"English","publisher":"Ecological Society of America","doi":"10.1890/1051-0761(2001)011[0179:FAHEOJ]2.0.CO;2","usgsCitation":"Freeman, M.C., Bowen, Z., Bovee, K., and Irwin, E., 2001, Flow and habitat effects on juvenile fish abundance in natural and altered flow regimes: Ecological Applications, v. 11, no. 1, p. 179-190, https://doi.org/10.1890/1051-0761(2001)011[0179:FAHEOJ]2.0.CO;2.","productDescription":"12 p.","startPage":"179","endPage":"190","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200320,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alabama, Georgia","otherGeospatial":"Harris Dam, Harris Reservoir, Tallapoosa River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -85.92681884765624,\n              32.48428001059022\n            ],\n            [\n              -85.84167480468749,\n              32.43561304116276\n            ],\n            [\n              -85.39398193359375,\n              32.55607364492026\n            ],\n            [\n              -85.3363037109375,\n              32.93953889877841\n            ],\n            [\n              -85.16326904296874,\n              33.23639027157906\n            ],\n            [\n              -84.6441650390625,\n              33.74946419232578\n            ],\n            [\n              -84.81170654296875,\n              34.164090803573124\n            ],\n            [\n              -85.32806396484375,\n              34.023071367612125\n            ],\n            [\n              -85.6768798828125,\n              33.85673152928873\n            ],\n            [\n              -85.72906494140625,\n              33.66263917576218\n            ],\n            [\n              -85.792236328125,\n              33.463525475613785\n            ],\n            [\n              -86.06414794921875,\n              33.26395335923739\n            ],\n            [\n              -86.20147705078125,\n              32.89111950367499\n            ],\n            [\n              -86.13555908203125,\n              32.55144352864431\n            ],\n            [\n              -85.92681884765624,\n              32.48428001059022\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"11","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d8e4b07f02db5df58c","contributors":{"authors":[{"text":"Freeman, Mary C. 0000-0001-7615-6923","orcid":"https://orcid.org/0000-0001-7615-6923","contributorId":99659,"corporation":false,"usgs":true,"family":"Freeman","given":"Mary","email":"","middleInitial":"C.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":340389,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bowen, Z.H.","contributorId":81045,"corporation":false,"usgs":true,"family":"Bowen","given":"Z.H.","email":"","affiliations":[],"preferred":false,"id":340387,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bovee, K.D.","contributorId":15954,"corporation":false,"usgs":true,"family":"Bovee","given":"K.D.","affiliations":[],"preferred":false,"id":340386,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Irwin, E.R.","contributorId":90269,"corporation":false,"usgs":true,"family":"Irwin","given":"E.R.","email":"","affiliations":[],"preferred":false,"id":340388,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5224045,"text":"5224045 - 2001 - Combining band recovery data and Pollock's robust design to model temporary and permanent emigration","interactions":[],"lastModifiedDate":"2022-08-24T15:27:39.581434","indexId":"5224045","displayToPublicDate":"2010-06-16T12:18:45","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1039,"text":"Biometrics","active":true,"publicationSubtype":{"id":10}},"title":"Combining band recovery data and Pollock's robust design to model temporary and permanent emigration","docAbstract":"<p><span>Capture-recapture models are widely used to estimate demographic parameters of marked populations. Recently, this statistical theory has been extended to modeling dispersal of open populations. Multistate models can be used to estimate movement probabilities among subdivided populations if multiple sites are sampled. Frequently, however, sampling is limited to a single site, Models described by Burnham (1993, in&nbsp;</span><i>Marked Individuals in the Study of Bird Populations</i><span>, 199–213), which combined open population capture-recapture and band-recovery models, can be used to estimate permanent emigration when sampling is limited to a single population. Similarly, Kendall, Nichols, and Hines (1997,&nbsp;</span><i>Ecology</i><strong>51</strong><span>, 563–578) developed models to estimate temporary emigration under Pollock's (1982,&nbsp;</span><i>Journal of Wildlife Management</i><strong>46</strong><span>, 757–760) robust design. We describe a likelihood-based approach to simultaneously estimate temporary and permanent emigration when sampling is limited to a single population. We use a sampling design that combines the robust design and recoveries of individuals obtained immediately following each sampling period. We present a general form for our model where temporary emigration is a first-order Markov process, and we discuss more restrictive models. We illustrate these models with analysis of data on marked Canvasback ducks. Our analysis indicates that probability of permanent emigration for adult female Canvasbacks was 0.193 (&nbsp;</span><img class=\"section_image\" src=\"https://onlinelibrary.wiley.com/cms/asset/f2b47793-ad61-42df-aba6-4ac84c9290b0/biom_273_fu1.gif\" alt=\"inline image\" data-mce-src=\"https://onlinelibrary.wiley.com/cms/asset/f2b47793-ad61-42df-aba6-4ac84c9290b0/biom_273_fu1.gif\"><span>) and that birds that were present at the study area in year&nbsp;</span><i>i</i><span>— 1 had a higher probability of presence in year&nbsp;</span><i>i</i><span>&nbsp;than birds that were not present in year&nbsp;</span><i>i</i><span>— 1.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.0006-341X.2001.00273.x","usgsCitation":"Lindberg, M.S., Kendall, W., Hines, J., and Anderson, M., 2001, Combining band recovery data and Pollock's robust design to model temporary and permanent emigration: Biometrics, v. 57, no. 1, p. 273-281, https://doi.org/10.1111/j.0006-341X.2001.00273.x.","productDescription":"9 p.","startPage":"273","endPage":"281","numberOfPages":"9","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200211,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"57","issue":"1","noUsgsAuthors":false,"publicationDate":"2004-05-24","publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae775","contributors":{"authors":[{"text":"Lindberg, M. S.","contributorId":94413,"corporation":false,"usgs":false,"family":"Lindberg","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":340367,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kendall, W. L. 0000-0003-0084-9891","orcid":"https://orcid.org/0000-0003-0084-9891","contributorId":32880,"corporation":false,"usgs":true,"family":"Kendall","given":"W. L.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":340365,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hines, J.E. 0000-0001-5478-7230","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":36885,"corporation":false,"usgs":true,"family":"Hines","given":"J.E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":340366,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Anderson, Michael G.","contributorId":113773,"corporation":false,"usgs":true,"family":"Anderson","given":"Michael G.","affiliations":[],"preferred":false,"id":340364,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5224049,"text":"5224049 - 2001 - Population dynamics of Microtus pennsylvanicus in corridor-linked patches","interactions":[],"lastModifiedDate":"2022-12-23T14:57:12.219071","indexId":"5224049","displayToPublicDate":"2010-06-16T12:18:45","publicationYear":"2001","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2939,"text":"Oikos","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Population dynamics of <i>Microtus pennsylvanicus</i> in corridor-linked patches","title":"Population dynamics of Microtus pennsylvanicus in corridor-linked patches","docAbstract":"Corridors have become a key issue in the discussion of conservation planning: however, few empirical data exist on the use of corridors and their effects on population dynamics.  The objective of this replicated, population level, capture-re-capture experiment on meadow voles was to estimate and compare population characteristics of voles between (1) corridor-linked fragments, (2) isolated or non-linked fragments, and (3) unfragmented areas.  We conducted two field experiments involving 22600 captures of 5700 individuals.  In the first, the maintained corridor study, corridors were maintained at the time of fragmentation, and in the second, the constructed corridor study, we constructed corridors between patches that had been fragmented for some period of time.  We applied multistate capture-recapture models with the robust design to estimate adult movement and survival rates, population size, temporal variation in population size, recruitment, and juvenile survival rates.  Movement rates increased to a greater extent on constructed corridor-linked grids than on the unfragmented or non-linked fragmented grids between the pre- and post-treatment periods.  We found significant differences in local survival on the treated (corridor-linked) grids compared to survival on the fragmented and unfragmented grids between the pre- and post-treatment periods.  We found no clear pattern of treatment effects on population size or recruitment in either study.   However, in both studies, we found that unfragmented grids were more stable than the fragmented grids based on lower temporal variability in population size.  To our knowledge, this is the first experimental study demonstrating that corridors constructed between existing fragmented populations can indeed cause increases in movement and associated changes in demography, supporting the use of constructed corridors for this purpose in conservation biology.","language":"English","publisher":"Wiley","doi":"10.1034/j.1600-0706.2001.930101.x","usgsCitation":"Coffman, C., Nichols, J., and Pollock, K.H., 2001, Population dynamics of Microtus pennsylvanicus in corridor-linked patches: Oikos, v. 93, no. 1, p. 3-21, https://doi.org/10.1034/j.1600-0706.2001.930101.x.","productDescription":"19 p.","startPage":"3","endPage":"21","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200305,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maryland","city":"Laurel","otherGeospatial":"Patuxent Wildlife Research Center","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -76.76880186926095,\n              39.01988896668419\n            ],\n            [\n              -76.76554030309782,\n              39.0173631960308\n            ],\n            [\n              -76.74991911779517,\n              39.03536628576751\n            ],\n            [\n              -76.73876112829352,\n              39.04655762244292\n            ],\n            [\n              -76.73326796423062,\n              39.05802205010332\n            ],\n            [\n              -76.72794646154547,\n              39.061221093103825\n            ],\n            [\n              -76.71146696935743,\n              39.07788043185019\n            ],\n            [\n              -76.7068321121799,\n              39.08760766682778\n           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C.J.","contributorId":46195,"corporation":false,"usgs":true,"family":"Coffman","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":340384,"contributorType":{"id":1,"text":"Authors"},"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":340383,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pollock, K. H.","contributorId":65184,"corporation":false,"usgs":false,"family":"Pollock","given":"K.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":340385,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5211211,"text":"5211211 - 2001 - The robust design for capture-recapture studies: analysis using program MARK","interactions":[],"lastModifiedDate":"2012-02-02T00:15:23","indexId":"5211211","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The robust design for capture-recapture studies: analysis using program MARK","docAbstract":"Collecting capture-recapture data under Pollock?s robust design provides an additional source of information on capture probability that can be used to provide less biased and more efficient estimates of population dynamics parameters.  In addition, it can be used to estimate the probability of being available for capture, which in some cases (e.g., breeding proportion) has ecological significance.  This phenomenon can be modeled as a completely random process, Markovian, or with temporary trap dependence.  Analysis of this type of data is one of the options in program MARK. By using MARK the relationship between parameters and covariates can be modeled, and various approaches to goodness of fit, model selection, and model averaging can be implemented.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Wildlife, Land and People:  Priorities for the 21st Century","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"The Wildlife Society","publisherLocation":"Bethesda, Maryland","collaboration":"Proceedings of the Second International Wildlife Management Congress, held June 28 - July 2, 1999, Godollo, Hungary.  OCLC:  51624787.  PDF on file: 5992_Kendall.pdf","usgsCitation":"Kendall, W., 2001, The robust design for capture-recapture studies: analysis using program MARK, chap. <i>of</i> Wildlife, Land and People:  Priorities for the 21st Century, p. 357-360.","productDescription":"xix, 399","startPage":"357","endPage":"360","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203168,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6fe4b07f02db640e87","contributors":{"editors":[{"text":"Field, Rebecca","contributorId":86692,"corporation":false,"usgs":true,"family":"Field","given":"Rebecca","email":"","affiliations":[],"preferred":false,"id":507792,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Warren, Robert J.","contributorId":112957,"corporation":false,"usgs":false,"family":"Warren","given":"Robert","email":"","middleInitial":"J.","affiliations":[{"id":13266,"text":"Warnell School of Forestry and Natural Resources, The University of Georgia","active":true,"usgs":false}],"preferred":false,"id":507793,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Okarma, Henryk","contributorId":113285,"corporation":false,"usgs":true,"family":"Okarma","given":"Henryk","email":"","affiliations":[],"preferred":false,"id":507794,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Sievert, Paul R.","contributorId":83218,"corporation":false,"usgs":true,"family":"Sievert","given":"Paul R.","affiliations":[],"preferred":false,"id":507791,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Kendall, W. L. 0000-0003-0084-9891","orcid":"https://orcid.org/0000-0003-0084-9891","contributorId":32880,"corporation":false,"usgs":true,"family":"Kendall","given":"W. L.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":330401,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5211289,"text":"5211289 - 2001 - The effect of chemical weapons incineration on the survival rates of Red-tailed Tropicbirds","interactions":[],"lastModifiedDate":"2012-02-02T00:15:19","indexId":"5211289","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The effect of chemical weapons incineration on the survival rates of Red-tailed Tropicbirds","docAbstract":"In 1992, the Johnston Atoll Chemical Agent Disposal System (JACADS) began incinerating U.S. chemical weapons stockpiles on Johnston Atoll (Pacific Ocean) where about 500,000 seabirds breed, including Red-tailed Tropicbirds (Phaethon rubricauda).  We hypothesized that survival rates of birds were lower in those nesting downwind of the incinerator smokestack compared to those upwind, and that birds might move away from the area.  From 1992 - 2000 we monitored survival and movements between areas upwind and downwind from the JACADS facility.  We used a multi-strata mark recapture approach to model survival, probability of recapture and movement.  Probability of recapture was significantly higher for birds in downwind areas (owing to greater recapture effort) and thus was an important 'nuisance' parameter to take into account in modeling.  We found no differences in survival between birds nesting upwind ( 0.8588) and downwind (0.8550).  There was no consistent difference in movement rates between upwind or downwind areas from year to year: differences found may be attributed to differing vegetation growth and human activities between the areas.  Our results suggest that JACADS has had no documentable influence on the survival and year to year movement of Red-tailed Tropicbirds.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Abstracts of papers presented at the 119th stated meeting of the American Ornithologists' Union in conjunction with the 20th annual meeting of the Society of Canadian Ornithologists Societe des Ornithologistes du Canada 16 - 18 August at the University of Washington, Seattle","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Schreiber, E., Schenk, G., and Doherty, P., 2001, The effect of chemical weapons incineration on the survival rates of Red-tailed Tropicbirds, chap. <i>of</i> Abstracts of papers presented at the 119th stated meeting of the American Ornithologists' Union in conjunction with the 20th annual meeting of the Society of Canadian Ornithologists Societe des Ornithologistes du Canada 16 - 18 August at the University of Washington, Seattle.","productDescription":"168","startPage":"145 abstra","numberOfPages":"168","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200841,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4d21","contributors":{"authors":[{"text":"Schreiber, E.A.","contributorId":84472,"corporation":false,"usgs":true,"family":"Schreiber","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":330607,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schenk, G.A.","contributorId":37446,"corporation":false,"usgs":true,"family":"Schenk","given":"G.A.","email":"","affiliations":[],"preferred":false,"id":330605,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Doherty, P.F. Jr.","contributorId":74096,"corporation":false,"usgs":true,"family":"Doherty","given":"P.F.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":330606,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5211287,"text":"5211287 - 2001 - Development of a bird banding recapture database","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5211287","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Development of a bird banding recapture database","docAbstract":"Recaptures (and resightings) constitute the vast majority of post-release data from banded or otherwise marked nongame birds.  A powerful suite of contemporary analytical models is available for using recapture data to estimate population size, survival rates and other parameters, and many banders collect recapture data for their project specific needs.  However, despite widely recognized, broader programmatic needs for more and better data, banders' recapture data are not centrally reposited and made available for use by others.  To address this need, the US Bird Banding Laboratory, the Canadian Bird Banding Office and the Georgia Cooperative Fish and Wildlife Research Unit are developing a bird banding recapture database.  In this poster we discuss the critical steps in developing the database, including: determining exactly which recapture data should be included; developing a standard record format and structure for the database; developing electronic means for collecting, vetting and disseminating the data; and most importantly, developing metadata descriptions and individual data set profiles to facilitate the user's selection of appropriate analytical models.  We provide examples of individual data sets to be included in the database, and we assess the feasibility of developing a prescribed program for obtaining recapture data from banders who do not presently collect them.  It is expected that the recapture database eventually will contain millions of records made available publicly for a variety of avian research and management purposes","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Abstracts of papers presented at the 119th stated meeting of the American Ornithologists' Union in conjunction with the 20th annual meeting of the Society of Canadian Ornithologists Societe des Ornithologistes du Canada 16 - 18 August at the University of Washington, Seattle","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Tautin, J., Doherty, P., and Metras, L., 2001, Development of a bird banding recapture database, chap. <i>of</i> Abstracts of papers presented at the 119th stated meeting of the American Ornithologists' Union in conjunction with the 20th annual meeting of the Society of Canadian Ornithologists Societe des Ornithologistes du Canada 16 - 18 August at the University of Washington, Seattle.","productDescription":"168","startPage":"104 abstra","numberOfPages":"168","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200889,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db660882","contributors":{"authors":[{"text":"Tautin, J.","contributorId":95168,"corporation":false,"usgs":true,"family":"Tautin","given":"J.","affiliations":[],"preferred":false,"id":330601,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doherty, P.F. Jr.","contributorId":74096,"corporation":false,"usgs":true,"family":"Doherty","given":"P.F.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":330600,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Metras, L.","contributorId":59915,"corporation":false,"usgs":true,"family":"Metras","given":"L.","email":"","affiliations":[],"preferred":false,"id":330599,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5211098,"text":"5211098 - 2001 - Rodentia and lagomorpha","interactions":[],"lastModifiedDate":"2012-02-02T00:15:26","indexId":"5211098","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Rodentia and lagomorpha","docAbstract":"This comprehensive review examines the extensive literature on wild rodents and lagomorphs as biomonitors of environmental contamination.  This chapter covers studies dealing with exposure and effects of environmental contaminants on rodent and lagomorph species, including pesticides (organochlorines, organophosphorus and carbamate compounds, herbicides, plant growth regulators, fungicides, and rodenticides), other organic chemicals, metals, radionuclides, and other miscellaneous contaminants. Many research needs become evident when reviewing ecotoxicological data for rodents and lagomorphs, the most striking being the paucity of information on rodent families other than Muridae (mice and rats).  While our ability to qualitatively extrapolate effects observed in laboratory studies to field situations is good for a variety of contaminants, quantitative predictions of dose-response relationships are poor because inter-specific variation and differences in exposure patterns between laboratory and wild species to toxicants are for the most part unknown.  More sophisticated comparative toxicity studies need to be undertaken that build on previous work in order to develop a database of information, to account for and model differences in exposure pathways, to document interactions among multiple stressors, to generate data establishing thresholds, critical concentrations, and diagnostic guidelines, and even to develop physiologically-based toxicokinetic models.  Such efforts may enhance our ability to predict effects on wild populations, including threatened and endangered species.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Ecotoxicology of Wild Mammals","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"John Wiley & Sons","publisherLocation":"Chichester, England","usgsCitation":"Sheffield, S., Sawicka-Kapusta, K., Cohen, J., and Rattner, B., 2001, Rodentia and lagomorpha, chap. <i>of</i> Ecotoxicology of Wild Mammals, p. 215-314.","productDescription":"xxi, 730","startPage":"215","endPage":"314","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203079,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe33a","contributors":{"editors":[{"text":"Shore, Richard F.","contributorId":111984,"corporation":false,"usgs":true,"family":"Shore","given":"Richard F.","affiliations":[],"preferred":false,"id":507608,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Rattner, Barnett A. 0000-0003-3676-2843 brattner@usgs.gov","orcid":"https://orcid.org/0000-0003-3676-2843","contributorId":4142,"corporation":false,"usgs":true,"family":"Rattner","given":"Barnett","email":"brattner@usgs.gov","middleInitial":"A.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":true,"id":507607,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Sheffield, S.R.","contributorId":99672,"corporation":false,"usgs":true,"family":"Sheffield","given":"S.R.","email":"","affiliations":[],"preferred":false,"id":330075,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sawicka-Kapusta, K.","contributorId":102985,"corporation":false,"usgs":true,"family":"Sawicka-Kapusta","given":"K.","email":"","affiliations":[],"preferred":false,"id":330076,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cohen, J.B.","contributorId":29914,"corporation":false,"usgs":true,"family":"Cohen","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":330073,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rattner, Barnett A. 0000-0003-3676-2843","orcid":"https://orcid.org/0000-0003-3676-2843","contributorId":95843,"corporation":false,"usgs":true,"family":"Rattner","given":"Barnett A.","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":330074,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5211093,"text":"5211093 - 2001 - Effects of urbanization on the distribution of area-sensitive forest birds in Prince George's County, Maryland","interactions":[],"lastModifiedDate":"2012-02-02T00:15:30","indexId":"5211093","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Effects of urbanization on the distribution of area-sensitive forest birds in Prince George's County, Maryland","docAbstract":"Bird survey data from Prince George's County, Maryland, were used to evaluate the effects of urbanization on the distribution of forest bird species that are area sensitive.  We developed models that predict the probability of occurrence for species during the nesting season as a function of forest area and degree of urbanization.  All of the 21 bird species considered occurred in a higher proportion of forests in portions of the county with low or moderate urbanization than in forests in highly urbanized areas, but species differed in their response to urbanization.  We calculated the predicted probability of occurrence for each species in each forest in Prince George's County, summed the probabilities to obtain an estimate of the expected number of area-sensitive species, and integrated the expected numbers with a geographic information system coverage of Prince George's County forests to map patterns of species richness countywide.  This information can be used to focus efforts to conserve habitat for area-sensitive forest birds, both in Prince George's County and throughout the Chesapeake Bay region.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Conservation of Biological Diversity: A Key to the Restoration of the Chesapeake Bay Ecosystem and Beyond.  Proceedings of a conference held May 10-13, 1998 in Annapolis.","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Maryland Department of Natural Resources","publisherLocation":"Annapolis","usgsCitation":"Dawson, D., Robbins, C., and Darr, L., 2001, Effects of urbanization on the distribution of area-sensitive forest birds in Prince George's County, Maryland, chap. <i>of</i> Conservation of Biological Diversity: A Key to the Restoration of the Chesapeake Bay Ecosystem and Beyond.  Proceedings of a conference held May 10-13, 1998 in Annapolis., p. 207-213.","productDescription":"vii, 344","startPage":"207","endPage":"213","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201721,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fdf2","contributors":{"editors":[{"text":"Therres, Glenn D.","contributorId":112254,"corporation":false,"usgs":true,"family":"Therres","given":"Glenn","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":507593,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Dawson, D.K. 0000-0001-7531-212X","orcid":"https://orcid.org/0000-0001-7531-212X","contributorId":94752,"corporation":false,"usgs":true,"family":"Dawson","given":"D.K.","affiliations":[],"preferred":false,"id":330056,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Robbins, C.S.","contributorId":53907,"corporation":false,"usgs":true,"family":"Robbins","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":330054,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Darr, L.J.","contributorId":83636,"corporation":false,"usgs":true,"family":"Darr","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":330055,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5211105,"text":"5211105 - 2001 - Using models in the conduct of science and management of natural resources","interactions":[],"lastModifiedDate":"2012-02-02T00:15:22","indexId":"5211105","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Using models in the conduct of science and management of natural resources","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Modeling in natural resource management: development, interpretation, and application","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Island Press","publisherLocation":"Washington, DC","collaboration":"OCLC: 45575679","usgsCitation":"Nichols, J., 2001, Using models in the conduct of science and management of natural resources, chap. <i>of</i> Modeling in natural resource management: development, interpretation, and application, p. 11-34.","productDescription":"xv, 223","startPage":"11","endPage":"34","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203106,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a15e4b07f02db6030c5","contributors":{"editors":[{"text":"Shenk, Tanya M.","contributorId":82451,"corporation":false,"usgs":true,"family":"Shenk","given":"Tanya","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":507625,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Franklin, Alan B.","contributorId":101999,"corporation":false,"usgs":false,"family":"Franklin","given":"Alan","email":"","middleInitial":"B.","affiliations":[{"id":12434,"text":"USDA, Wildlife Services, National Wildlife Research Center","active":true,"usgs":false}],"preferred":false,"id":507626,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"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":330091,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5211103,"text":"5211103 - 2001 - Using models to facilitate complex decisions","interactions":[],"lastModifiedDate":"2012-02-02T00:15:22","indexId":"5211103","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Using models to facilitate complex decisions","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Modeling in natural resource management: development, interpretation, and application","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Island Press","publisherLocation":"Washington, DC","collaboration":"OCLC: 45575679  PDF on file: 5699_Kendall.pdf   1.6 MB","usgsCitation":"Kendall, W., 2001, Using models to facilitate complex decisions, chap. <i>of</i> Modeling in natural resource management: development, interpretation, and application, p. 147-170.","productDescription":"xv, 223","startPage":"147","endPage":"170","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203104,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db602edd","contributors":{"editors":[{"text":"Shenk, Tanya M.","contributorId":82451,"corporation":false,"usgs":true,"family":"Shenk","given":"Tanya","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":507621,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Franklin, Alan B.","contributorId":101999,"corporation":false,"usgs":false,"family":"Franklin","given":"Alan","email":"","middleInitial":"B.","affiliations":[{"id":12434,"text":"USDA, Wildlife Services, National Wildlife Research Center","active":true,"usgs":false}],"preferred":false,"id":507622,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Kendall, W. L. 0000-0003-0084-9891","orcid":"https://orcid.org/0000-0003-0084-9891","contributorId":32880,"corporation":false,"usgs":true,"family":"Kendall","given":"W. L.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":330088,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5211146,"text":"5211146 - 2001 - Models for the adaptive harvest management of Rocky Mountain sandhill cranes:  problems and potential","interactions":[],"lastModifiedDate":"2012-02-02T00:15:21","indexId":"5211146","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Models for the adaptive harvest management of Rocky Mountain sandhill cranes:  problems and potential","docAbstract":"The migratory Rocky Mountain Population (RMP) of the greater sandhill crane (Grus canadensis tabida) breeds primarily in river valleys, marshes, and meadows of western Montana and Wyoming, southeastern Idaho, northern Utah, and northwestern Colorado.  The RMP winters primarily in the Middle Rio Grande Valley of New Mexico, with smaller concentrations in the southwestern parts of that state, southeastern Arizona, and the northern highlands of Mexico.  The San Luis Valley of Colorado is used as a stopover in both the spring and fall migrations.  The RMP has been hunted on a permit basis since 1981, and currently these cranes are harvested in Arizona, Idaho, Montana, New Mexico, Utah and Wyoming, and in Mexico. There are several sources of historic information on the dynamics of this population.  Age ratios have been estimated from field observations in the San Luis Valley during fall migration since 1972.  Cranes were banded, mostly on summer areas, from 1969-89, and re-sighted throughout the annual cycle.  Aerial surveys and coordinated ground counts have been conducted either during spring migration in the San Luis Valley or in fall prior to migration since 1984 and 1987, respectively.  A harvest survey has been conducted since 1981.  Current monitoring programs include the fall assessment of age ratios, the fall pre-migration coordinated count, and the harvest survey.  We discuss current attempts to use these information sources to build recruitment, survival, and harvest models for use in adaptive harvest management.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the eighth North American crane workshop","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"North American Crane Working Group","publisherLocation":"Seattle, Washington","collaboration":" ","usgsCitation":"Kendall, W., and Drewien, R., 2001, Models for the adaptive harvest management of Rocky Mountain sandhill cranes:  problems and potential, chap. <i>of</i> Proceedings of the eighth North American crane workshop.","productDescription":"226","startPage":"217 (abs)","numberOfPages":"226","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200406,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe094","contributors":{"authors":[{"text":"Kendall, W. L. 0000-0003-0084-9891","orcid":"https://orcid.org/0000-0003-0084-9891","contributorId":32880,"corporation":false,"usgs":true,"family":"Kendall","given":"W. L.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":330241,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drewien, Rod C.","contributorId":58594,"corporation":false,"usgs":true,"family":"Drewien","given":"Rod C.","affiliations":[],"preferred":false,"id":330242,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5211389,"text":"5211389 - 2001 - Modeling avian detection probabilities as a function of habitat using double-observer point count data","interactions":[],"lastModifiedDate":"2012-02-02T00:15:26","indexId":"5211389","displayToPublicDate":"2009-06-09T09:23:19","publicationYear":"2001","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Modeling avian detection probabilities as a function of habitat using double-observer point count data","docAbstract":"Point counts are a controversial sampling method for bird populations because the counts are not censuses, and the proportion of birds missed during counting generally is not estimated.  We applied a double-observer approach to estimate detection rates of birds from point counts in Maryland, USA, and test whether detection rates differed between point counts conducted in field habitats as opposed to wooded habitats.  We conducted 2 analyses.  The first analysis was based on 4 clusters of counts (routes) surveyed by a single pair of observers.  A series of models was developed with differing assumptions about sources of variation in detection probabilities and fit using program SURVIV.  The most appropriate model was selected using Akaike's Information Criterion.  The second analysis was based on 13 routes (7 woods and 6 field routes) surveyed by various observers in which average detection rates were estimated by route and compared using a t-test.  In both analyses, little evidence existed for variation in detection probabilities in relation to habitat.  Double-observer methods provide a reasonable means of estimating detection probabilities and testing critical assumptions needed for analysis of point counts.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Wildlife, Land, and People:  Priorities for the 21st Century","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"The Wildlife Society","publisherLocation":"Bethesda, Maryland","collaboration":"Proceedings of the Second International Wildlife Management Congress, held June 28 - July 2, 1999, Godollo, Hungary.  OCLC:  51624787  PDF on file: 6811_Heglund.pdf","usgsCitation":"Heglund, P., Nichols, J., Hines, J., Sauer, J., Fallon, J., and Fallon, F., 2001, Modeling avian detection probabilities as a function of habitat using double-observer point count data, chap. <i>of</i> Wildlife, Land, and People:  Priorities for the 21st Century, p. 289-292.","productDescription":"xix, 399","startPage":"289","endPage":"292","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":202987,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699980","contributors":{"editors":[{"text":"Field, Rebecca","contributorId":86692,"corporation":false,"usgs":true,"family":"Field","given":"Rebecca","email":"","affiliations":[],"preferred":false,"id":508066,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Warren, Robert J.","contributorId":112957,"corporation":false,"usgs":false,"family":"Warren","given":"Robert","email":"","middleInitial":"J.","affiliations":[{"id":13266,"text":"Warnell School of Forestry and Natural Resources, The University of Georgia","active":true,"usgs":false}],"preferred":false,"id":508067,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Okarma, Henryk","contributorId":113285,"corporation":false,"usgs":true,"family":"Okarma","given":"Henryk","email":"","affiliations":[],"preferred":false,"id":508068,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"text":"Sievert, Paul R.","contributorId":83218,"corporation":false,"usgs":true,"family":"Sievert","given":"Paul R.","affiliations":[],"preferred":false,"id":508065,"contributorType":{"id":2,"text":"Editors"},"rank":4}],"authors":[{"text":"Heglund, P.J.","contributorId":44505,"corporation":false,"usgs":true,"family":"Heglund","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":330925,"contributorType":{"id":1,"text":"Authors"},"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":330921,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hines, J.E. 0000-0001-5478-7230","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":36885,"corporation":false,"usgs":true,"family":"Hines","given":"J.E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":330923,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Sauer, J.","contributorId":29771,"corporation":false,"usgs":true,"family":"Sauer","given":"J.","email":"","affiliations":[],"preferred":false,"id":330922,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fallon, J.","contributorId":41119,"corporation":false,"usgs":true,"family":"Fallon","given":"J.","affiliations":[],"preferred":false,"id":330924,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fallon, F.","contributorId":90856,"corporation":false,"usgs":true,"family":"Fallon","given":"F.","email":"","affiliations":[],"preferred":false,"id":330926,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":5200242,"text":"5200242 - 2001 - Dispersal","interactions":[],"lastModifiedDate":"2012-02-02T00:15:14","indexId":"5200242","displayToPublicDate":"2009-06-08T16:49:39","publicationYear":"2001","noYear":false,"publicationType":{"id":4,"text":"Book"},"title":"Dispersal","docAbstract":"The ability of species to migrate and disperse is a trait that has interested ecologists for many years.  Now that so many species and ecosystems face major environmental threats from habitat fragmentation and global climate change, the ability of species to adapt to these changes by dispersing, migrating, or moving between patches of habitat can be crucial to ensuring their survival.  This book provides a timely and wide-ranging overview of the study of dispersal and incorporates much of the latest research.  The causes, mechanisms, and consequences of dispersal at the individual, population, species and community levels are considered.  The potential of new techniques and models for studying dispersal, drawn from molecular biology and demography, is also explored.  Perspectives and insights are offered from the fields of evolution, conservation biology and genetics.  Throughout the book, theoretical approaches are combined with empirical data, and care has been taken to include examples from as wide a range of species as possible.","language":"English","publisher":"Oxford University Press","publisherLocation":"Oxford","collaboration":"Visit URL for table of contents.  ","usgsCitation":"2001, Dispersal, 448.","productDescription":"448","numberOfPages":"448","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200418,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a357","contributors":{"editors":[{"text":"Clobert, J.","contributorId":57997,"corporation":false,"usgs":true,"family":"Clobert","given":"J.","affiliations":[],"preferred":false,"id":505852,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Danchin, E.","contributorId":89635,"corporation":false,"usgs":true,"family":"Danchin","given":"E.","affiliations":[],"preferred":false,"id":505854,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Dhondt, A.A.","contributorId":70902,"corporation":false,"usgs":true,"family":"Dhondt","given":"A.A.","affiliations":[],"preferred":false,"id":505853,"contributorType":{"id":2,"text":"Editors"},"rank":3},{"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":505851,"contributorType":{"id":2,"text":"Editors"},"rank":4}]}}
,{"id":79804,"text":"ofr2000480 - 2001 - Data Model and Relational Database Design for Highway Runoff Water-Quality Metadata","interactions":[],"lastModifiedDate":"2012-03-08T17:16:22","indexId":"ofr2000480","displayToPublicDate":"2007-04-17T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2000-480","title":"Data Model and Relational Database Design for Highway Runoff Water-Quality Metadata","docAbstract":"A National highway and urban runoff waterquality metadatabase was developed by the U.S. Geological Survey in cooperation with the Federal Highway Administration as part of the National Highway Runoff Water-Quality Data and Methodology Synthesis (NDAMS). The database was designed to catalog available literature and to document results of the synthesis in a format that would facilitate current and future research on highway and urban runoff. This report documents the design and implementation of the NDAMS relational database, which was designed to provide a catalog of available information and the results of an assessment of the available data. \r\n\r\nAll the citations and the metadata collected during the review process are presented in a stratified metadatabase that contains citations for relevant publications, abstracts (or previa), and reportreview metadata for a sample of selected reports that document results of runoff quality investigations. The database is referred to as a metadatabase because it contains information about available data sets rather than a record of the original data. The database contains the metadata needed to evaluate and characterize how valid, current, complete, comparable, and technically defensible published and available information may be when evaluated for application to the different dataquality objectives as defined by decision makers. This database is a relational database, in that all information is ultimately linked to a given citation in the catalog of available reports. The main database file contains 86 tables consisting of 29 data tables, 11 association tables, and 46 domain tables. The data tables all link to a particular citation, and each data table is focused on one aspect of the information collected in the literature search and the evaluation of available information.\r\n\r\nThis database is implemented in the Microsoft (MS) Access database software because it is widely used within and outside of government and is familiar to many existing and potential customers. The stratified metadatabase design for the NDAMS program is presented in the MS Access file DBDESIGN.mdb and documented with a data dictionary in the NDAMS_DD.mdb file recorded on the CD-ROM. The data dictionary file includes complete documentation of the table names, table descriptions, and information about each of the 419 fields in the database.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr2000480","collaboration":"Prepared in cooperation with the Federal Highway Administration (A Contribution to the National Highway Runoff Data and Methodology Synthesis)","usgsCitation":"Granato, G., and Tessler, S., 2001, Data Model and Relational Database Design for Highway Runoff Water-Quality Metadata: U.S. Geological Survey Open-File Report 2000-480, vi, 25 p.; 1 computer optical disc., https://doi.org/10.3133/ofr2000480.","productDescription":"vi, 25 p.; 1 computer optical disc.","costCenters":[{"id":377,"text":"Massachusetts-Rhode Island Water Science Center","active":false,"usgs":true}],"links":[{"id":190779,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9501,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/ofr00-480/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699804","contributors":{"authors":[{"text":"Granato, Gregory E. 0000-0002-2561-9913 ggranato@usgs.gov","orcid":"https://orcid.org/0000-0002-2561-9913","contributorId":1692,"corporation":false,"usgs":true,"family":"Granato","given":"Gregory E.","email":"ggranato@usgs.gov","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":false,"id":290880,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tessler, Steven stessler@usgs.gov","contributorId":3772,"corporation":false,"usgs":true,"family":"Tessler","given":"Steven","email":"stessler@usgs.gov","affiliations":[],"preferred":true,"id":290881,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":44876,"text":"wri014217 - 2001 - Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999","interactions":[],"lastModifiedDate":"2012-02-02T00:04:56","indexId":"wri014217","displayToPublicDate":"2004-08-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4217","title":"Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999","docAbstract":"Water-quality sampling consisting of every other\r\nmonth (bimonthly) routine sampling and storm event\r\nsampling (six storms annually) is used to estimate\r\nannual phosphorus and nitrogen loads at Illinois River\r\nsouth of Siloam Springs, Arkansas. Hydrograph separation\r\nallowed assessment of base-flow and surfacerunoff\r\nnutrient relations and yield. Discharge and\r\nnutrient relations indicate that water quality at Illinois\r\nRiver south of Siloam Springs, Arkansas, is affected by\r\nboth point and nonpoint sources of contamination.\r\nBase-flow phosphorus concentrations decreased with\r\nincreasing base-flow discharge indicating the dilution\r\nof phosphorus in water from point sources. Nitrogen\r\nconcentrations increased with increasing base-flow\r\ndischarge, indicating a predominant ground-water\r\nsource. Nitrogen concentrations at higher base-flow\r\ndischarges often were greater than median concentrations\r\nreported for ground water (from wells and\r\nsprings) in the Springfield Plateau aquifer. Total estimated\r\nphosphorus and nitrogen annual loads for calendar\r\nyear 1997-1999 using the regression techniques\r\npresented in this paper (35 samples) were similar to\r\nestimated loads derived from integration techniques\r\n(1,033 samples). Flow-weighted nutrient concentrations\r\nand nutrient yields at the Illinois River site were\r\nabout 10 to 100 times greater than national averages for\r\nundeveloped basins and at North Sylamore Creek and\r\nCossatot River (considered to be undeveloped basins in\r\nArkansas). Total phosphorus and soluble reactive\r\nphosphorus were greater than 10 times and total nitrogen\r\nand dissolved nitrite plus nitrate were greater than\r\n10 to 100 times the national and regional averages for\r\nundeveloped basins. These results demonstrate the utility\r\nof a strategy whereby samples are collected every\r\nother month and during selected storm events annually,\r\nwith use of regression models to estimate nutrient\r\nloads. Annual loads of phosphorus and nitrogen estimated\r\nusing regression techniques could provide similar\r\nresults to estimates using integration techniques,\r\nwith much less investment.","language":"ENGLISH","doi":"10.3133/wri014217","usgsCitation":"Green, W.R., and Haggard, B.E., 2001, Phosphorus and nitrogen concentrations and loads at Illinois River south of Siloam Springs, Arkansas, 1997-1999: U.S. Geological Survey Water-Resources Investigations Report 2001-4217, iii, 12 p. : ill., map ; 28 cm., https://doi.org/10.3133/wri014217.","productDescription":"iii, 12 p. : ill., map ; 28 cm.","costCenters":[],"links":[{"id":134766,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3785,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ar.water.usgs.gov/LOCAL_REPORTS/WRIR_01-4217.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685f43","contributors":{"authors":[{"text":"Green, W. Reed","contributorId":87886,"corporation":false,"usgs":true,"family":"Green","given":"W.","email":"","middleInitial":"Reed","affiliations":[],"preferred":false,"id":230597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haggard, Brian E.","contributorId":20299,"corporation":false,"usgs":true,"family":"Haggard","given":"Brian","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":230596,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70217724,"text":"70217724 - 2001 - Evolution and timing of suspended-sediment transport following the 1980 Mount St. Helens eruption","interactions":[],"lastModifiedDate":"2021-02-02T13:12:06.845811","indexId":"70217724","displayToPublicDate":"2003-12-31T08:17:10","publicationYear":"2001","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Evolution and timing of suspended-sediment transport following the 1980 Mount St. Helens eruption","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Sediment: Monitoring, modeling, and managing: Proceedings of 7th federal interagency sedimentation conference","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"7th Federal Interagency Sedimentation Conference","conferenceDate":"March 25-29, 2001","conferenceLocation":"Reno, NV","language":"English","usgsCitation":"Major, J.J., 2001, Evolution and timing of suspended-sediment transport following the 1980 Mount St. Helens eruption, <i>in</i> Sediment: Monitoring, modeling, and managing: Proceedings of 7th federal interagency sedimentation conference, Reno, NV, March 25-29, 2001, p. I-137-I-144.","productDescription":"8 p.","startPage":"I-137","endPage":"I-144","costCenters":[{"id":157,"text":"Cascades Volcano Observatory","active":false,"usgs":true}],"links":[{"id":382794,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","otherGeospatial":"Mount St. Helens","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.37670898437499,\n              46.06560846138691\n            ],\n            [\n              -121.98394775390625,\n              46.06560846138691\n            ],\n            [\n              -121.98394775390625,\n              46.308047059262954\n            ],\n            [\n              -122.37670898437499,\n              46.308047059262954\n            ],\n            [\n              -122.37670898437499,\n              46.06560846138691\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Major, Jon J. 0000-0003-2449-4466 jjmajor@usgs.gov","orcid":"https://orcid.org/0000-0003-2449-4466","contributorId":439,"corporation":false,"usgs":true,"family":"Major","given":"Jon","email":"jjmajor@usgs.gov","middleInitial":"J.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":809386,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":45073,"text":"wri004283 - 2001 - Optimization of ground-water withdrawal at the old O-Field area, Aberdeen Proving Ground, Maryland","interactions":[],"lastModifiedDate":"2012-02-02T00:10:55","indexId":"wri004283","displayToPublicDate":"2003-07-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2000-4283","title":"Optimization of ground-water withdrawal at the old O-Field area, Aberdeen Proving Ground, Maryland","docAbstract":"The U.S. Army disposed of chemical agents, laboratory materials, and unexploded ordnance at the Old O-Field landfill at Aberdeen Proving Ground, Maryland, beginning prior to World War II and continuing until at least the 1950?s. Soil, ground water, surface water, and wetland sediments in the Old O-Field area were contaminated by the disposal of these materials. The site is in the Atlantic Coastal Plain, and is characterized by a complex series of Pleistocene and Holocene sediments formed in various fluvial, estuarine, and marine-marginal hydrogeologic environments. A previously constructed transient finite-difference ground-water-flow model was used to simulate ground-water flow and the effects of a pump-and-treat remediation system designed to prevent contaminated ground water from flowing into Watson Creek (a tidal estuary and a tributary to the Gunpowder River). The remediation system consists of 14 extraction wells located between the Old O-Field landfill and Watson Creek.Linear programming techniques were applied to the results of the flow-model simulations to identify optimal pumping strategies for the remediation system. The optimal management objective is to minimize total withdrawal from the water-table aquifer, while adhering to the following constraints: (1) ground-water flow from the landfill should be prevented from reaching Watson Creek, (2) no extraction pump should be operated at a rate that exceeds its capacity, and (3) no extraction pump should be operated at a rate below its minimum capacity, the minimum rate at which an Old O-Field pump can function. Water withdrawal is minimized by varying the rate and frequency of pumping at each of the 14 extraction wells over time. This minimizes the costs of both pumping and water treatment, thus providing the least-cost remediation alternative while simultaneously meeting all operating constraints.The optimal strategy identified using this objective and constraint set involved operating 13 of the 14 extraction wells at rates ranging from 0.4 to 4.9 gallons per minute.","language":"ENGLISH","doi":"10.3133/wri004283","usgsCitation":"Banks, W.S., and Dillow, J., 2001, Optimization of ground-water withdrawal at the old O-Field area, Aberdeen Proving Ground, Maryland: U.S. Geological Survey Water-Resources Investigations Report 2000-4283, vi, 17 p. : col. ill., col. maps ; 28 cm., https://doi.org/10.3133/wri004283.","productDescription":"vi, 17 p. : col. ill., col. maps ; 28 cm.","costCenters":[],"links":[{"id":3924,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri00-4283/","linkFileType":{"id":5,"text":"html"}},{"id":168782,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fdf5e","contributors":{"authors":[{"text":"Banks, William S.L.","contributorId":35281,"corporation":false,"usgs":true,"family":"Banks","given":"William","email":"","middleInitial":"S.L.","affiliations":[],"preferred":false,"id":231055,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dillow, Jonathan J.A.","contributorId":18412,"corporation":false,"usgs":true,"family":"Dillow","given":"Jonathan J.A.","affiliations":[],"preferred":false,"id":231054,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":50470,"text":"ofr01502 - 2001 - Relationship of faults in basin sediments to the gravity and magnetic expression of their underlying fault systems","interactions":[],"lastModifiedDate":"2023-06-27T15:08:30.430743","indexId":"ofr01502","displayToPublicDate":"2003-06-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-502","title":"Relationship of faults in basin sediments to the gravity and magnetic expression of their underlying fault systems","docAbstract":"Gravity and magnetic surveys were performed along the western flanks of the Santa Rita Mountain range located in southeastern Arizona to develop an understanding of the relationship between surface fault scarps within the basin fill sediments and theirgeophysical response of the faults at depth within the bedrock. Data were acquired for three profiles, one of them along the northern terrace of Montosa Canyon, and the other two along the northern and southern terraces of Cottonwood Canyon. A total of 122 gravity stations were established as well as numerous magnetic data collected by a truckmounted cesium-vapor magnetometer. In addition, aeromagnetic data previously acquired were interpreted to obtain a geologically sound model, which produced a good fit to the data.\n\nGravity anomalies associated with faults exhibiting surface rupture were more pronounced than the respective magnetic anomalies. More credence was given to the gravity data when determining fault structures and it was found in all three profiles that faults at depth projected through alluvium at a steeper dip than the bedrock fault indicating brittle behavior within the overlying sediments. The gravity data also detected a significant horst and graben structure within Cottonwood Canyon. The aeromagnetic data did not provide any insight into the response of the minor faults but rather served to verify the regional response of the whole profile.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr01502","usgsCitation":"Baldyga, C.A., 2001, Relationship of faults in basin sediments to the gravity and magnetic expression of their underlying fault systems: U.S. Geological Survey Open-File Report 2001-502, 113 p., https://doi.org/10.3133/ofr01502.","productDescription":"113 p.","numberOfPages":"113","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":175816,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01502.jpg"},{"id":283178,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0502/pdf/of01-502.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":4280,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0502/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arizona","otherGeospatial":"Santa Rica Mountain Range","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -111.25,31.5 ], [ -111.25,32.0 ], [ -110.75,32.0 ], [ -110.75,31.5 ], [ -111.25,31.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634818","contributors":{"authors":[{"text":"Baldyga, Christopher A.","contributorId":29505,"corporation":false,"usgs":true,"family":"Baldyga","given":"Christopher","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":241530,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":50411,"text":"ofr2001232 - 2001 - Ground-water age dating in community wells in Oswego County, New York","interactions":[],"lastModifiedDate":"2017-04-03T10:36:48","indexId":"ofr2001232","displayToPublicDate":"2003-02-01T00:00:00","publicationYear":"2001","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-232","title":"Ground-water age dating in community wells in Oswego County, New York","docAbstract":"<p>Officials in Oswego County, in north-central New York, have been concerned about potential contamination of community wells. Many of these wells are completed in unconfined glacial sand-and-gravel aquifers, although some are finished in till or in the underlying fractured and jointed bedrock of Late Ordovician and Early Silurian ages. Local shallow ground-water flow is affected by the orientation and hydraulic characteristics of the local topography and surficial sediments, whereas deeper regional flow is toward Lake Ontario. Concentrations of chlorofluorocarbons and tritium in water samples from 28 wells in the county were measured in 1999 for ground-water-age dating; results yield recharge dates ranging from about 1955 to 1994.</p>\n<p>The presence of water older than about 15 years in the sand-and-gravel aquifers differs from previous concepts of recharge sources and ground-water movement that were based on numerical modeling of ground-water flow. Young ground water (1 to 5 years old) probably represents recharge from recent precipitation and seepage from streams, whereas the oldest ground water (more than 40 years old) probably is derived from the fractured bedrock that underlies the glacial sediments or has moved along long flow paths in unconsolidated deposits, or through poorly permeable material. Some sand-and-gravel aquifers in Oswego County contain mixtures of old and young water. Wellhead-protection efforts need to focus on protection of the quality of young water in the sand-and-gravel aquifers because young water is more likely to be contaminated than old water.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr2001232","collaboration":"Prepared in cooperation with the Oswego County Department of Health","usgsCitation":"Komor, S., 2001, Ground-water age dating in community wells in Oswego County, New York: U.S. Geological Survey Open-File Report 2001-232, iv, 16 p., https://doi.org/10.3133/ofr2001232.","productDescription":"iv, 16 p.","onlineOnly":"Y","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":9818,"rank":98,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0232/ofr20010232.pdf","text":"Report","size":"424 KB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 2001-232"},{"id":322146,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0232/coverthb.jpg"}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80,40 ], [ -80,45 ], [ -72,45 ], [ -72,40 ], [ -80,40 ] ] ] } } ] }","contact":"<p>Director, New York Water Science Center<br /> U.S. Geological Survey<br /> 425 Jordan Rd<br /> Troy, NY 12180-8349<br /> (518) 285-5695<br /> <a href=\"http://ny.water.usgs.gov/\">http://ny.water.usgs.gov/</a></p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Hydrogeology</li><li>Field and laboratory methods</li><li>Ground-water-age dating</li><li>Conclusions</li><li>References Cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d685","contributors":{"authors":[{"text":"Komor, Stephen C.","contributorId":12875,"corporation":false,"usgs":true,"family":"Komor","given":"Stephen C.","affiliations":[],"preferred":false,"id":241405,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}