{"pageNumber":"2457","pageRowStart":"61400","pageSize":"25","recordCount":184635,"records":[{"id":70171134,"text":"70171134 - 2006 - Immunogenicity and efficacy of three recombinant subunit Pasteurella multocida toxin vaccines against progressive atrophic rhinitis in pigs","interactions":[],"lastModifiedDate":"2016-05-23T15:09:03","indexId":"70171134","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3673,"text":"Vaccine","active":true,"publicationSubtype":{"id":10}},"title":"Immunogenicity and efficacy of three recombinant subunit Pasteurella multocida toxin vaccines against progressive atrophic rhinitis in pigs","docAbstract":"<p><span>Three short fragments of recombinant subunit&nbsp;</span><i>Pasteurella multocida</i><span>&nbsp;toxin (rsPMT) were constructed for evaluation as candidate vaccines against progressive atrophic rhinitis (PAR) of swine. PMT-specific antibody secreting cells and evidence of cellular immunity were detected in rsPMT-immunized pigs following authentic PMT challenge or homologous antigen booster. Piglets immunized with rsPMT fragments containing either the N-terminal or the C-terminal portions of PMT developed high titers of neutralizing antibodies. Pregnant sows immunized with rsPMT had higher levels of maternal antibodies in their colostrum than did those immunized with a conventional PAR-toxoid vaccine. Offspring from rsPMT vaccinated sows had better survival after challenge with a five-fold lethal dose of authentic PMT and had better growth performance after challenge with a sublethal dose of toxin. Our findings indicate these non-toxic rsPMT proteins are attractive candidates for development of a subunit vaccine against PAR in pigs.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.vaccine.2005.07.079","usgsCitation":"Liao, C., Huang, C., Hsuan, S., Chen, Z., Lee, W., Liu, C., Winton, J.R., and Chien, M., 2006, Immunogenicity and efficacy of three recombinant subunit Pasteurella multocida toxin vaccines against progressive atrophic rhinitis in pigs: Vaccine, v. 24, no. 1, p. 27-35, https://doi.org/10.1016/j.vaccine.2005.07.079.","productDescription":"9 p.","startPage":"27","endPage":"35","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":321516,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"574d659de4b07e28b6684572","contributors":{"authors":[{"text":"Liao, Chih-Ming","contributorId":169566,"corporation":false,"usgs":false,"family":"Liao","given":"Chih-Ming","email":"","affiliations":[],"preferred":false,"id":630052,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huang, Chienjin","contributorId":169567,"corporation":false,"usgs":false,"family":"Huang","given":"Chienjin","email":"","affiliations":[],"preferred":false,"id":630053,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hsuan, Shih-Ling","contributorId":169568,"corporation":false,"usgs":false,"family":"Hsuan","given":"Shih-Ling","email":"","affiliations":[],"preferred":false,"id":630054,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chen, Zeng-Weng","contributorId":169569,"corporation":false,"usgs":false,"family":"Chen","given":"Zeng-Weng","email":"","affiliations":[],"preferred":false,"id":630055,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lee, Wei-Cheng","contributorId":169570,"corporation":false,"usgs":false,"family":"Lee","given":"Wei-Cheng","email":"","affiliations":[],"preferred":false,"id":630056,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Liu, Cheng-I","contributorId":169571,"corporation":false,"usgs":false,"family":"Liu","given":"Cheng-I","email":"","affiliations":[],"preferred":false,"id":630057,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Winton, James R. 0000-0002-3505-5509 jwinton@usgs.gov","orcid":"https://orcid.org/0000-0002-3505-5509","contributorId":1944,"corporation":false,"usgs":true,"family":"Winton","given":"James","email":"jwinton@usgs.gov","middleInitial":"R.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":630058,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Chien, Maw-Sheng","contributorId":169572,"corporation":false,"usgs":false,"family":"Chien","given":"Maw-Sheng","email":"","affiliations":[],"preferred":false,"id":630059,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70030340,"text":"70030340 - 2006 - The contingent behavior of charter fishing participants on the Chesapeake Bay: Welfare estimates associated with water quality improvements","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030340","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2261,"text":"Journal of Environmental Planning and Management","active":true,"publicationSubtype":{"id":10}},"title":"The contingent behavior of charter fishing participants on the Chesapeake Bay: Welfare estimates associated with water quality improvements","docAbstract":"Water quality in the Chesapeake Bay has deteriorated over recent years. Historically, fishing has contributed to the region's local economy in terms of commercial and recreational harvests. A contingent behavior model is used to estimate welfare measures for charter fishing participants with regard to a hypothetical improvement in water quality. Using a truncated Poisson count model corrected for endogenous stratification, it was found that charter fishers not only contribute to the local market economy, but they also place positive non-market value on preserving the Bay's water quality. Using two estimates for travels costs it is estimated that the individual consumer surplus is $200 and $117 per trip, and the average individual consumer surplus values for an improvement in water quality is $75 and $44 for two models estimated. ?? 2006 University of Newcastle upon Tyne.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Environmental Planning and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1080/09640560500508064","issn":"09640568","usgsCitation":"Poor, P., and Breece, M., 2006, The contingent behavior of charter fishing participants on the Chesapeake Bay: Welfare estimates associated with water quality improvements: Journal of Environmental Planning and Management, v. 49, no. 2, p. 265-278, https://doi.org/10.1080/09640560500508064.","startPage":"265","endPage":"278","numberOfPages":"14","costCenters":[],"links":[{"id":211745,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/09640560500508064"},{"id":239094,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"49","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baa5be4b08c986b3227e9","contributors":{"authors":[{"text":"Poor, P.J.","contributorId":21348,"corporation":false,"usgs":true,"family":"Poor","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":426752,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Breece, M.","contributorId":16652,"corporation":false,"usgs":true,"family":"Breece","given":"M.","email":"","affiliations":[],"preferred":false,"id":426751,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70030459,"text":"70030459 - 2006 - Ground-water surface-water interactions and long-term change in riverine riparian vegetation in the southwestern United States","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030459","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Ground-water surface-water interactions and long-term change in riverine riparian vegetation in the southwestern United States","docAbstract":"Riverine riparian vegetation has changed throughout the southwestern United States, prompting concern about losses of habitat and biodiversity. Woody riparian vegetation grows in a variety of geomorphic settings ranging from bedrock-lined channels to perennial streams crossing deep alluvium and is dependent on interaction between ground-water and surface-water resources. Historically, few reaches in Arizona, southern Utah, or eastern California below 1530 m elevation had closed gallery forests of cottonwood and willow; instead, many alluvial reaches that now support riparian gallery forests once had marshy grasslands and most bedrock canyons were essentially barren. Repeat photography using more than 3000 historical images of rivers indicates that riparian vegetation has increased over much of the region. These increases appear to be related to several factors, notably the reduction in beaver populations by trappers in the 19th century, downcutting of arroyos that drained alluvial aquifers between 1880 and 1910, the frequent recurrence of winter floods during discrete periods of the 20th century, an increased growing season, and stable ground-water levels. Reductions in riparian vegetation result from agricultural clearing, excessive ground-water use, complete flow diversion, and impoundment of reservoirs. Elimination of riparian vegetation occurs either where high ground-water use lowers the water table below the rooting depth of riparian species, where base flow is completely diverted, or both. We illustrate regional changes using case histories of the San Pedro and Santa Cruz Rivers, which are adjacent watersheds in southern Arizona with long histories of water development and different trajectories of change in riparian vegetation.","largerWorkTitle":"Journal of Hydrology","language":"English","doi":"10.1016/j.jhydrol.2005.07.022","issn":"00221694","usgsCitation":"Webb, R.H., and Leake, S.A., 2006, Ground-water surface-water interactions and long-term change in riverine riparian vegetation in the southwestern United States, <i>in</i> Journal of Hydrology, v. 320, no. 3-4, p. 302-323, https://doi.org/10.1016/j.jhydrol.2005.07.022.","startPage":"302","endPage":"323","numberOfPages":"22","costCenters":[],"links":[{"id":211955,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jhydrol.2005.07.022"},{"id":239344,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"320","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2d67e4b0c8380cd5bec8","contributors":{"authors":[{"text":"Webb, R. H.","contributorId":13648,"corporation":false,"usgs":true,"family":"Webb","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":427231,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leake, S. A.","contributorId":52164,"corporation":false,"usgs":true,"family":"Leake","given":"S.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":427232,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70030491,"text":"70030491 - 2006 - Modeling decadal timescale interactions between surface water and ground water in the central Everglades, Florida, USA","interactions":[],"lastModifiedDate":"2018-10-26T08:36:12","indexId":"70030491","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"Modeling decadal timescale interactions between surface water and ground water in the central Everglades, Florida, USA","docAbstract":"Surface-water and ground-water flow are coupled in the central Everglades, although the remoteness of this system has hindered many previous attempts to quantify interactions between surface water and ground water. We modeled flow through a 43,000 ha basin in the central Everglades called Water Conservation Area 2A. The purpose of the model was to quantify recharge and discharge in the basin's vast interior areas. The presence and distribution of tritium in ground water was the principal constraint on the modeling, based on measurements in 25 research wells ranging in depth from 2 to 37 m. In addition to average characteristics of surface-water flow, the model parameters included depth of the layer of 'interactive' ground water that is actively exchanged with surface water, average residence time of interactive ground water, and the associated recharge and discharge fluxes across the wetland ground surface. Results indicated that only a relatively thin (8 m) layer of the 60 m deep surfical aquifer actively exchanges surface water and ground water on a decadal timescale. The calculated storage depth of interactive ground water was 3.1 m after adjustment for the porosity of peat and sandy limestone. Modeling of the tritium data yielded an average residence time of 90 years in interactive ground water, with associated recharge and discharge fluxes equal to 0.01 cm d -1. 3H/3He isotopic ratio measurements (which correct for effects of vertical mixing in the aquifer with deeper, tritium-dead water) were available from several wells, and these indicated an average residence time of 25 years, suggesting that residence time was overestimated using tritium measurements alone. Indeed, both residence time and storage depth would be expected to be overestimated due to vertical mixing. The estimate of recharge and discharge (0.01 cm d-1) that resulted from tritium modeling therefore is still considered reliable, because the ratio of residence time and storage depth (used to calculated recharge and discharge) is much less sensitive to vertical mixing compared with residence time alone. We conclude that a small but potentially significant component of flow through the Everglades is recharged to the aquifer and stored there for years to decades before discharged back to surface water. Long-term storage of water and solutes in the ground-water system beneath the wetlands has implications for restoration of Everglades water quality.","language":"English","publisher":"Elsevier","doi":"10.1016/j.jhydrol.2005.07.024","issn":"00221694","usgsCitation":"Harvey, J., Newlin, J., and Krupa, S., 2006, Modeling decadal timescale interactions between surface water and ground water in the central Everglades, Florida, USA: Journal of Hydrology, v. 320, no. 3-4, p. 400-420, https://doi.org/10.1016/j.jhydrol.2005.07.024.","productDescription":"21 p.","startPage":"400","endPage":"420","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":239275,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211899,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jhydrol.2005.07.024"}],"volume":"320","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5bede4b0c8380cd6f8dc","contributors":{"authors":[{"text":"Harvey, J. W. 0000-0002-2654-9873","orcid":"https://orcid.org/0000-0002-2654-9873","contributorId":39725,"corporation":false,"usgs":true,"family":"Harvey","given":"J. W.","affiliations":[],"preferred":false,"id":427346,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Newlin, J.T.","contributorId":90099,"corporation":false,"usgs":true,"family":"Newlin","given":"J.T.","affiliations":[],"preferred":false,"id":427347,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Krupa, S.L.","contributorId":17265,"corporation":false,"usgs":true,"family":"Krupa","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":427345,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70171135,"text":"70171135 - 2006 - Comprehensive gene expression profiling following DNA vaccination of rainbow trout against infectious hematopoietic necrosis virus","interactions":[],"lastModifiedDate":"2016-05-23T15:42:38","indexId":"70171135","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2777,"text":"Molecular Immunology","active":true,"publicationSubtype":{"id":10}},"title":"Comprehensive gene expression profiling following DNA vaccination of rainbow trout against infectious hematopoietic necrosis virus","docAbstract":"<p><span>The DNA vaccine based on the glycoprotein gene of&nbsp;</span><i>Infectious hematopoietic necrosis virus</i><span>&nbsp;induces a non-specific anti-viral immune response and long-term specific immunity against IHNV. This study characterized gene expression responses associated with the early anti-viral response. Homozygous rainbow trout were injected intra-muscularly (I.M.) with vector DNA or the IHNV DNA vaccine. Gene expression in muscle tissue (I.M. site) was evaluated using a 16,008 feature salmon cDNA microarray. Eighty different genes were significantly modulated in the vector DNA group while 910 genes were modulated in the IHNV DNA vaccinate group relative to control group. Quantitative reverse-transcriptase PCR was used to examine expression of selected immune genes at the I.M. site and in other secondary tissues. In the localized response (I.M. site), the magnitudes of gene expression changes were much greater in the vaccinate group relative to the vector DNA group for the majority of genes analyzed. At secondary systemic sites (e.g. gill, kidney and spleen), type I IFN-related genes were up-regulated in only the IHNV DNA vaccinated group. The results presented here suggest that the IHNV DNA vaccine induces up-regulation of the type I IFN system across multiple tissues, which is the functional basis of early anti-viral immunity.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.molimm.2005.12.005","usgsCitation":"Purcell, M., Nichols, K.M., Winton, J.R., Kurath, G., Thorgaard, G.H., Wheeler, P., Hansen, J.D., Herwig, R.P., and Park, L.K., 2006, Comprehensive gene expression profiling following DNA vaccination of rainbow trout against infectious hematopoietic necrosis virus: Molecular Immunology, v. 43, no. 13, p. 2089-2106, https://doi.org/10.1016/j.molimm.2005.12.005.","productDescription":"18 p.","startPage":"2089","endPage":"2106","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":321523,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","issue":"13","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"574d6461e4b07e28b66836ce","contributors":{"authors":[{"text":"Purcell, Maureen K. mpurcell@usgs.gov","contributorId":138685,"corporation":false,"usgs":true,"family":"Purcell","given":"Maureen K.","email":"mpurcell@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":630060,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nichols, Krista M.","contributorId":169573,"corporation":false,"usgs":false,"family":"Nichols","given":"Krista","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":630061,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Winton, James R. 0000-0002-3505-5509 jwinton@usgs.gov","orcid":"https://orcid.org/0000-0002-3505-5509","contributorId":1944,"corporation":false,"usgs":true,"family":"Winton","given":"James","email":"jwinton@usgs.gov","middleInitial":"R.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":false,"id":630062,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kurath, Gael 0000-0003-3294-560X gkurath@usgs.gov","orcid":"https://orcid.org/0000-0003-3294-560X","contributorId":2629,"corporation":false,"usgs":true,"family":"Kurath","given":"Gael","email":"gkurath@usgs.gov","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":630063,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Thorgaard, Gary H.","contributorId":60512,"corporation":false,"usgs":true,"family":"Thorgaard","given":"Gary","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":630064,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wheeler, Paul","contributorId":169574,"corporation":false,"usgs":false,"family":"Wheeler","given":"Paul","email":"","affiliations":[{"id":24743,"text":"School of Biological Sciences, Washington State University, Pullman, WA 99164, USA","active":true,"usgs":false}],"preferred":false,"id":630065,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Hansen, John D. 0000-0002-3006-2734 jhansen@usgs.gov","orcid":"https://orcid.org/0000-0002-3006-2734","contributorId":3440,"corporation":false,"usgs":true,"family":"Hansen","given":"John","email":"jhansen@usgs.gov","middleInitial":"D.","affiliations":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"preferred":true,"id":630066,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Herwig, Russell P.","contributorId":169137,"corporation":false,"usgs":false,"family":"Herwig","given":"Russell","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":630067,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Park, Linda K.","contributorId":28525,"corporation":false,"usgs":true,"family":"Park","given":"Linda","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":630068,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70030243,"text":"70030243 - 2006 - Iodine","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030243","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2755,"text":"Mining Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Iodine","docAbstract":"In descending order, Chile, Japan and the United States have the largest iodine reserves. Chile produces iodine from iodate minerals while Japan and the United States produce it from sodium iodide solutions found in underground iodide solutions. Iodine is also produced from subterranean brines in Azerbaijan, Russia, Turkmenista, Indonesia and Uzbekistan. In 2005, iodine prices increased sharply to US$19 to US$23 then leveled off at US$23 to US$25.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mining Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00265187","usgsCitation":"Krukowski, S., 2006, Iodine: Mining Engineering, v. 58, no. 6, p. 38-40.","startPage":"38","endPage":"40","numberOfPages":"3","costCenters":[],"links":[{"id":239158,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3ed1e4b0c8380cd6406e","contributors":{"authors":[{"text":"Krukowski, S.T.","contributorId":47980,"corporation":false,"usgs":true,"family":"Krukowski","given":"S.T.","email":"","affiliations":[],"preferred":false,"id":426271,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70030319,"text":"70030319 - 2006 - Distribution and abundance of elkhorn coral, Acropora palmata, and prevalence of white-band disease at Buck Island Reef National Monument, St. Croix, US Virgin Islands","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030319","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1338,"text":"Coral Reefs","active":true,"publicationSubtype":{"id":10}},"title":"Distribution and abundance of elkhorn coral, Acropora palmata, and prevalence of white-band disease at Buck Island Reef National Monument, St. Croix, US Virgin Islands","docAbstract":"In the 1970s and 1980s elkhorn coral, Acropora palmata, declined dramatically throughout the Caribbean primarily due to white-band disease (WBD). In 2005, elkhorn coral was proposed for listing as threatened under the US Endangered Species Act. WBD was first documented at Buck Island Reef National Monument (BIRNM). Together with hurricanes WBD reduced live elkhorn coral coverage by probably over 90%. In the past decade some recovery has been observed at BIRNM. This study assessed the distribution and abundance of elkhorn coral and estimated the prevalence of WBD at the monument. Within an area of 795 ha, we estimated 97,232-134,371 (95% confidence limits) elkhorn coral colonies with any dimension of connected live tissue greater than one meter, about 3% of which were infected by WBD. Despite some recovery, the elkhorn coral density remains low and WBD may continue to present a threat to the elkhorn coral population. ?? Springer-Verlag 2006.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Coral Reefs","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s00338-006-0093-x","issn":"07224028","usgsCitation":"Mayor, P., Rogers, C., and Hillis-Starr, Z., 2006, Distribution and abundance of elkhorn coral, Acropora palmata, and prevalence of white-band disease at Buck Island Reef National Monument, St. Croix, US Virgin Islands: Coral Reefs, v. 25, no. 2, p. 239-242, https://doi.org/10.1007/s00338-006-0093-x.","startPage":"239","endPage":"242","numberOfPages":"4","costCenters":[],"links":[{"id":211974,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s00338-006-0093-x"},{"id":239368,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"2","noUsgsAuthors":false,"publicationDate":"2006-03-07","publicationStatus":"PW","scienceBaseUri":"505a0264e4b0c8380cd50021","contributors":{"authors":[{"text":"Mayor, P.A.","contributorId":57266,"corporation":false,"usgs":true,"family":"Mayor","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":426682,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rogers, C.S. 0000-0001-9056-6961","orcid":"https://orcid.org/0000-0001-9056-6961","contributorId":37274,"corporation":false,"usgs":true,"family":"Rogers","given":"C.S.","affiliations":[],"preferred":false,"id":426681,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hillis-Starr, Z.-M.","contributorId":84524,"corporation":false,"usgs":true,"family":"Hillis-Starr","given":"Z.-M.","email":"","affiliations":[],"preferred":false,"id":426683,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70030507,"text":"70030507 - 2006 - Influence of a dam on fine-sediment storage in a canyon river","interactions":[],"lastModifiedDate":"2012-03-12T17:21:13","indexId":"70030507","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2318,"text":"Journal of Geophysical Research F: Earth Surface","active":true,"publicationSubtype":{"id":10}},"title":"Influence of a dam on fine-sediment storage in a canyon river","docAbstract":"Glen Canyon Dam has caused a fundamental change in the distribution of fine sediment storage in the 99-km reach of the Colorado River in Marble Canyon, Grand Canyon National Park, Arizona. The two major storage sites for fine sediment (i.e., sand and finer material) in this canyon river are lateral recirculation eddies and the main-channel bed. We use a combination of methods, including direct measurement of sediment storage change, measurements of sediment flux, and comparison of the grain size of sediment found in different storage sites relative to the supply and that in transport, in order to evaluate the change in both the volume and location of sediment storage. The analysis shows that the bed of the main channel was an important storage environment for fine sediment in the predam era. In years of large seasonal accumulation, approximately 50% of the fine sediment supplied to the reach from upstream sources was stored on the main-channel bed. In contrast, sediment budgets constructed for two short-duration, high experimental releases from Glen Canyon Dam indicate that approximately 90% of the sediment discharge from the reach during each release was derived from eddy storage, rather than from sandy deposits on the main-channel bed. These results indicate that the majority of the fine sediment in Marble Canyon is now stored in eddies, even though they occupy a small percentage (???17%) of the total river area. Because of a 95% reduction in the supply of fine sediment to Marble Canyon, future high releases without significant input of tributary sediment will potentially erode sediment from long-term eddy storage, resulting in continued degradation in Marble Canyon. Copyright 2006 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research F: Earth Surface","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2004JF000193","issn":"01480227","usgsCitation":"Hazel, J., Topping, D., Schmidt, J.C., and Kaplinski, M., 2006, Influence of a dam on fine-sediment storage in a canyon river: Journal of Geophysical Research F: Earth Surface, v. 111, no. 1, https://doi.org/10.1029/2004JF000193.","costCenters":[],"links":[{"id":486911,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2004jf000193","text":"Publisher Index Page"},{"id":212129,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2004JF000193"},{"id":239556,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"111","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-03-28","publicationStatus":"PW","scienceBaseUri":"505a3b08e4b0c8380cd6218a","contributors":{"authors":[{"text":"Hazel, J.E. Jr.","contributorId":65211,"corporation":false,"usgs":true,"family":"Hazel","given":"J.E.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":427412,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Topping, D.J. 0000-0002-2104-4577","orcid":"https://orcid.org/0000-0002-2104-4577","contributorId":53927,"corporation":false,"usgs":true,"family":"Topping","given":"D.J.","affiliations":[],"preferred":false,"id":427410,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schmidt, J. C.","contributorId":60245,"corporation":false,"usgs":true,"family":"Schmidt","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":427411,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kaplinski, M.","contributorId":31576,"corporation":false,"usgs":true,"family":"Kaplinski","given":"M.","email":"","affiliations":[],"preferred":false,"id":427409,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70030248,"text":"70030248 - 2006 - Groundwater-supported evapotranspiration within glaciated watersheds under conditions of climate change","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030248","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Groundwater-supported evapotranspiration within glaciated watersheds under conditions of climate change","docAbstract":"This paper analyzes the effects of geology and geomorphology on surface-water/-groundwater interactions, evapotranspiration, and recharge under conditions of long-term climatic change. Our analysis uses hydrologic data from the glaciated Crow Wing watershed in central Minnesota, USA, combined with a hydrologic model of transient coupled unsaturated/saturated flow (HYDRAT2D). Analysis of historical water-table (1970-1993) and lake-level (1924-2002) records indicates that larger amplitude and longer period fluctuations occur within the upland portions of watersheds due to the response of the aquifer system to relatively short-term climatic fluctuations. Under drought conditions, lake and water-table levels fell by as much as 2-4 m in the uplands but by 1 m in the lowlands. The same pattern can be seen on millennial time scales. Analysis of Holocene lake-core records indicates that Moody Lake, located near the outlet of the Crow Wing watershed, fell by as much as 4 m between about 4400 and 7000 yr BP. During the same time, water levels in Lake Mina, located near the upland watershed divide, fell by about 15 m. Reconstructed Holocene climate as represented by HYDRAT2D gives somewhat larger drops (6 and 24 m for Moody Lake and Lake Mina, respectively). The discrepancy is probably due to the effect of three-dimensional flow. A sensitivity analysis was also carried out to study how aquifer hydraulic conductivity and land-surface topography can influence water-table fluctuations, wetlands formation, and evapotranspiration. The models were run by recycling a wet year (1985, 87 cm annual precipitation) over a 10-year period followed by 20 years of drier and warmer climate (1976, 38 cm precipitation). Model results indicated that groundwater-supported evapotranspiration accounted for as much as 12% (10 cm) of evapotranspiration. The aquifers of highest hydraulic conductivity had the least amount of groundwater-supported evapotranspiration owing to a deep water table. Recharge was even more sensitive to aquifer hydraulic conductivity, especially in the lowland regions. These findings have important implications for paleoclimatic studies, because the hydrologic response of a surface-water body will vary across the watershed to a given climate signal. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkTitle":"Journal of Hydrology","language":"English","doi":"10.1016/j.jhydrol.2005.07.051","issn":"00221694","usgsCitation":"Cohen, D., Person, M., Daannen, R., Locke, S., Dahlstrom, D., Zabielski, V., Winter, T.C., Rosenberry, D., Wright, H., Ito, E., Nieber, J., and Gutowski, W., 2006, Groundwater-supported evapotranspiration within glaciated watersheds under conditions of climate change, <i>in</i> Journal of Hydrology, v. 320, no. 3-4, p. 484-500, https://doi.org/10.1016/j.jhydrol.2005.07.051.","startPage":"484","endPage":"500","numberOfPages":"17","costCenters":[],"links":[{"id":487635,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://lib.dr.iastate.edu/ge_at_pubs/92","text":"External Repository"},{"id":211854,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jhydrol.2005.07.051"},{"id":239225,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"320","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2dd1e4b0c8380cd5c051","contributors":{"authors":[{"text":"Cohen, D.","contributorId":108299,"corporation":false,"usgs":true,"family":"Cohen","given":"D.","email":"","affiliations":[],"preferred":false,"id":426299,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Person, M.","contributorId":20876,"corporation":false,"usgs":true,"family":"Person","given":"M.","email":"","affiliations":[],"preferred":false,"id":426289,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Daannen, R.","contributorId":85398,"corporation":false,"usgs":true,"family":"Daannen","given":"R.","email":"","affiliations":[],"preferred":false,"id":426298,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Locke, S.","contributorId":79291,"corporation":false,"usgs":true,"family":"Locke","given":"S.","email":"","affiliations":[],"preferred":false,"id":426296,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dahlstrom, D.","contributorId":55207,"corporation":false,"usgs":true,"family":"Dahlstrom","given":"D.","affiliations":[],"preferred":false,"id":426295,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Zabielski, V.","contributorId":84156,"corporation":false,"usgs":true,"family":"Zabielski","given":"V.","email":"","affiliations":[],"preferred":false,"id":426297,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Winter, T. C.","contributorId":23485,"corporation":false,"usgs":true,"family":"Winter","given":"T.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":426290,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Rosenberry, D.O. 0000-0003-0681-5641","orcid":"https://orcid.org/0000-0003-0681-5641","contributorId":38500,"corporation":false,"usgs":true,"family":"Rosenberry","given":"D.O.","affiliations":[],"preferred":true,"id":426292,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Wright, H.","contributorId":7083,"corporation":false,"usgs":true,"family":"Wright","given":"H.","email":"","affiliations":[],"preferred":false,"id":426288,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Ito, E.","contributorId":24956,"corporation":false,"usgs":true,"family":"Ito","given":"E.","email":"","affiliations":[],"preferred":false,"id":426291,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Nieber, J.L.","contributorId":47942,"corporation":false,"usgs":true,"family":"Nieber","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":426293,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Gutowski, W.J. Jr.","contributorId":48344,"corporation":false,"usgs":true,"family":"Gutowski","given":"W.J.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":426294,"contributorType":{"id":1,"text":"Authors"},"rank":12}]}}
,{"id":70030273,"text":"70030273 - 2006 - State summaries: Illinois","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030273","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2755,"text":"Mining Engineering","active":true,"publicationSubtype":{"id":10}},"title":"State summaries: Illinois","docAbstract":"According to the United States Geological Survey (USGS), Illinois ranked third in the amount of crushed stone produced from underground mining operations. In 2004, Illinois produced more than 76.5 Mt of crushed stone and 38.7 Mt of sand-and-gravel. Preliminary data for 2005 showed an increase in the production of crushed stone and a slight decrease in the production of sand-and-gravel. The state remained 16th in total value of nonfuel mineral production. In decreasing order of value, the minerals produced included crushed stone, cement, construction sand and gravel, lime, clay, peat, tripoli, industrial sand, crushed sandstone and gemstone.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Mining Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00265187","usgsCitation":"Lasemi, Z., and Mikulic, D.G., 2006, State summaries: Illinois: Mining Engineering, v. 58, no. 5, p. 86-90.","startPage":"86","endPage":"90","numberOfPages":"5","costCenters":[],"links":[{"id":239126,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"58","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b96d5e4b08c986b31b731","contributors":{"authors":[{"text":"Lasemi, Z.","contributorId":17795,"corporation":false,"usgs":true,"family":"Lasemi","given":"Z.","email":"","affiliations":[],"preferred":false,"id":426423,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mikulic, Donald G.","contributorId":61159,"corporation":false,"usgs":true,"family":"Mikulic","given":"Donald","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":426424,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70171284,"text":"70171284 - 2006 - Advances in recreational water quality monitoring at Indiana Dunes National Lakeshore","interactions":[],"lastModifiedDate":"2016-05-26T10:58:18","indexId":"70171284","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3014,"text":"Park Science","active":true,"publicationSubtype":{"id":10}},"title":"Advances in recreational water quality monitoring at Indiana Dunes National Lakeshore","docAbstract":"<p><span>Indiana Dunes has improved its ability to protect the health of swimmers through better science-based management and increased understanding of contaminants. Most research has focused on Escherichia coli and its nature, sources, and distribution because it is widely accepted as an indicator of potential pathogens. Though research on E. coli and recreational water quality is continually generating new information, public beach managers may gain valuable insight into this management issue from our experience at Indiana Dunes. This article reviews one of the longest maintained indicator bacteria monitoring programs in the National Park System, highlights lessons learned, and summarizes research findings that may be of interest to public beach managers.</span></p>","language":"English","publisher":"U.S. National Park Service","usgsCitation":"Smith, W., Nevers, M., and Whitman, R.L., 2006, Advances in recreational water quality monitoring at Indiana Dunes National Lakeshore: Park Science, v. 24, no. 1, p. 19-23.","productDescription":"5 p.","startPage":"19","endPage":"23","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":321731,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":321730,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.nature.nps.gov/ParkScience/dyn7navContent.cfm?metaDescriptionPageTitle=Archive:%202005%20to%202010&navArticleID=3&navArticlePageID=18&navArticlePageTitle=2005%20to%202010&navArticlePageNum=6&CFID=24647153&CFTOKEN=7560cd3227dc0db2-49B8158E-155D-AD0C-81122D4B1D003F87"}],"volume":"24","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e2be4b07e28b664db7f","contributors":{"authors":[{"text":"Smith, Wendy","contributorId":169642,"corporation":false,"usgs":false,"family":"Smith","given":"Wendy","email":"","affiliations":[],"preferred":false,"id":630433,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nevers, Meredith 0000-0001-6963-6734 mnevers@usgs.gov","orcid":"https://orcid.org/0000-0001-6963-6734","contributorId":2013,"corporation":false,"usgs":true,"family":"Nevers","given":"Meredith","email":"mnevers@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":630434,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whitman, Richard L. rwhitman@usgs.gov","contributorId":542,"corporation":false,"usgs":true,"family":"Whitman","given":"Richard","email":"rwhitman@usgs.gov","middleInitial":"L.","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":630435,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70030221,"text":"70030221 - 2006 - Sexual dimorphism of the internal mandibular chamber in Fayum Pliohyracidae (Mammalia)","interactions":[],"lastModifiedDate":"2012-03-12T17:21:01","indexId":"70030221","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2491,"text":"Journal of Vertebrate Paleontology","active":true,"publicationSubtype":{"id":10}},"title":"Sexual dimorphism of the internal mandibular chamber in Fayum Pliohyracidae (Mammalia)","docAbstract":"An internal mandibular fenestra and chamber are found in many fossil hyracoids. The internal mandibular fenestra is located on the lingual surface of the mandibular corpus and opens into a chamber within the mandible. The mandibular chamber is maximally developed in late Eocene Thyrohyrax meyeri and early Oligocene Thyrohyrax domorictus from the Fayum Province of Egypt. The function of this chamber is unknown as it is not found in extant hyraxes, nor is it known to occur in any other mammal. In Thyrohyrax, this feature appears to be sexually dimorphic because it is confined to roughly one half of the specimens that otherwise cannot be separated by dental characteristics or measurements. It has been suggested that the chamber is found in females based on the presumed distribution of this character in other fossil hyracoids. Fossils from Fayum Quarry L-41, preserving the sexually dimorphic anterior dentition, show that, in Thyrohyrax meyeri and Thyrohyrax domorictus, the internal mandibular chamber is found in males. In Thyrohyrax litholagus, an internal mandibular fenestra and inflated mandibular chamber occurs in males whereas females show the variable presence of an internal mandibular fossa or fenestra but lack an expanded chamber. Other genera show differing patterns of sexual variation in which some Fayum hyracoids have an internal mandibular fenestra in both sexes but with the greatest development of the mandibular chamber occurring in males. We review functions proposed for the internal mandibular chamber and suggest that it housed a laryngeal air sac that may have had a vocal function by acting as a resonating chamber. ?? 2006 by the Society of Vertebrate Paleontology.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Vertebrate Paleontology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1671/0272-4634(2006)26[160:SDOTIM]2.0.CO;2","issn":"02724634","usgsCitation":"Blieux, D., Baumrind, M., Simons, E., Chatrath, P., Meyer, G., and Attia, Y., 2006, Sexual dimorphism of the internal mandibular chamber in Fayum Pliohyracidae (Mammalia): Journal of Vertebrate Paleontology, v. 26, no. 1, p. 160-169, https://doi.org/10.1671/0272-4634(2006)26[160:SDOTIM]2.0.CO;2.","startPage":"160","endPage":"169","numberOfPages":"10","costCenters":[],"links":[{"id":212031,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1671/0272-4634(2006)26[160:SDOTIM]2.0.CO;2"},{"id":239434,"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":"505b8dbde4b08c986b31852b","contributors":{"authors":[{"text":"Blieux, de","contributorId":81695,"corporation":false,"usgs":true,"family":"Blieux","given":"de","email":"","affiliations":[],"preferred":false,"id":426186,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baumrind, M.R.","contributorId":99772,"corporation":false,"usgs":true,"family":"Baumrind","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":426187,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Simons, E.L.","contributorId":57204,"corporation":false,"usgs":true,"family":"Simons","given":"E.L.","email":"","affiliations":[],"preferred":false,"id":426184,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chatrath, P.S.","contributorId":80487,"corporation":false,"usgs":true,"family":"Chatrath","given":"P.S.","email":"","affiliations":[],"preferred":false,"id":426185,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Meyer, G.E.","contributorId":41651,"corporation":false,"usgs":true,"family":"Meyer","given":"G.E.","email":"","affiliations":[],"preferred":false,"id":426183,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Attia, Y.S.","contributorId":101452,"corporation":false,"usgs":true,"family":"Attia","given":"Y.S.","email":"","affiliations":[],"preferred":false,"id":426188,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70030538,"text":"70030538 - 2006 - Uncertainty of earthquake losses due to model uncertainty of input ground motions in the Los Angeles area","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030538","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Uncertainty of earthquake losses due to model uncertainty of input ground motions in the Los Angeles area","docAbstract":"In a recent study we used the Monte Carlo simulation method to evaluate the ground-motion uncertainty of the 2002 update of the California probabilistic seismic hazard model. The resulting ground-motion distribution is used in this article to evaluate the contribution of the hazard model to the uncertainty in earthquake loss ratio, the ratio of the expected loss to the total value of a structure. We use the Hazards U.S. (HAZUS) methodology for loss estimation because it is a widely used and publicly available risk model and intended for regional studies by public agencies and for use by governmental decision makers. We found that the loss ratio uncertainty depends not only on the ground-motion uncertainty but also on the mean ground-motion level. The ground-motion uncertainty, as measured by the coefficient of variation (COV), is amplified when converting to the loss ratio uncertainty because loss increases concavely with ground motion. By comparing the ground-motion uncertainty with the corresponding loss ratio uncertainty for the structural damage of light wood-frame buildings in Los Angeles area, we show that the COV of loss ratio is almost twice the COV of ground motion with a return period of 475 years around the San Andreas fault and other major faults in the area. The loss ratio for the 2475-year ground-motion maps is about a factor of three higher than for the 475-year maps. However, the uncertainties in ground motion and loss ratio for the longer return periods are lower than for the shorter return periods because the uncertainty parameters in the hazard logic tree are independent of the return period, but the mean ground motion increases with return period.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Bulletin of the Seismological Society of America","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1785/0120050130","issn":"00371106","usgsCitation":"Cao, T., and Petersen, M., 2006, Uncertainty of earthquake losses due to model uncertainty of input ground motions in the Los Angeles area: Bulletin of the Seismological Society of America, v. 96, no. 2, p. 365-376, https://doi.org/10.1785/0120050130.","startPage":"365","endPage":"376","numberOfPages":"12","costCenters":[],"links":[{"id":212047,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/0120050130"},{"id":239455,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"96","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbc27e4b08c986b328a7e","contributors":{"authors":[{"text":"Cao, T.","contributorId":16617,"corporation":false,"usgs":true,"family":"Cao","given":"T.","email":"","affiliations":[],"preferred":false,"id":427572,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petersen, M.D.","contributorId":51319,"corporation":false,"usgs":false,"family":"Petersen","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":427573,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70030497,"text":"70030497 - 2006 - Improving data analysis in herpetology: Using Akaike's information criterion (AIC) to assess the strength of biological hypotheses","interactions":[],"lastModifiedDate":"2013-03-17T20:23:12","indexId":"70030497","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":751,"text":"Amphibia-Reptilia","active":true,"publicationSubtype":{"id":10}},"title":"Improving data analysis in herpetology: Using Akaike's information criterion (AIC) to assess the strength of biological hypotheses","docAbstract":"In ecology, researchers frequently use observational studies to explain a given pattern, such as the number of individuals in a habitat patch, with a large number of explanatory (i.e., independent) variables. To elucidate such relationships, ecologists have long relied on hypothesis testing to include or exclude variables in regression models, although the conclusions often depend on the approach used (e.g., forward, backward, stepwise selection). Though better tools have surfaced in the mid 1970's, they are still underutilized in certain fields, particularly in herpetology. This is the case of the Akaike information criterion (AIC) which is remarkably superior in model selection (i.e., variable selection) than hypothesis-based approaches. It is simple to compute and easy to understand, but more importantly, for a given data set, it provides a measure of the strength of evidence for each model that represents a plausible biological hypothesis relative to the entire set of models considered. Using this approach, one can then compute a weighted average of the estimate and standard error for any given variable of interest across all the models considered. This procedure, termed model-averaging or multimodel inference, yields precise and robust estimates. In this paper, I illustrate the use of the AIC in model selection and inference, as well as the interpretation of results analysed in this framework with two real herpetological data sets. The AIC and measures derived from it is should be routinely adopted by herpetologists. ?? Koninklijke Brill NV 2006.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Amphibia-Reptilia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1163/156853806777239922","issn":"01735373","usgsCitation":"Mazerolle, M., 2006, Improving data analysis in herpetology: Using Akaike's information criterion (AIC) to assess the strength of biological hypotheses: Amphibia-Reptilia, v. 27, no. 2, p. 169-180, https://doi.org/10.1163/156853806777239922.","startPage":"169","endPage":"180","numberOfPages":"12","costCenters":[],"links":[{"id":211983,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1163/156853806777239922"},{"id":239380,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"27","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3972e4b0c8380cd61915","contributors":{"authors":[{"text":"Mazerolle, M. J. 0000-0002-0486-0310","orcid":"https://orcid.org/0000-0002-0486-0310","contributorId":12957,"corporation":false,"usgs":true,"family":"Mazerolle","given":"M. J.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":427367,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70030452,"text":"70030452 - 2006 - Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030452","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2033,"text":"International Journal of Coal Geology","active":true,"publicationSubtype":{"id":10}},"title":"Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee","docAbstract":"Stratigraphy, palynology, petrography, and geochemistry of the Bon Air coal from the Armfield, Dotson, Rutledge, and Shakerag mine sites of Franklin County, Tennessee suggest that Bon Air seams at all sites were small (??? 1.0 mile, 1.6 km), spatially distinct paleomires that evolved from planar to domed within the fluviodeltaic Lower Pennsylvanian Raccoon Mountain Formation. Of observed palynoflora, 88-97% are from lycopsids prevalent in the Westphalian. Densosporites palynomorphs of small lycopsids (e.g., Omphalophloios) dominate at the shale-hosted Armfield site, while Lycospora palynoflora of large arboreous lycopsids (especially Lepidodendron, with lesser Lepidophloios harcourtii and Lepidophloios hallii) dominate where intercalated siltstone/sandstone/shale hosts the coal (all other sites). Palynoflora of other lycopsids (Sigillaria and Paralycopodites), tree ferns, seed ferns, small ferns, calamites, and cordaites are generally minor. Genera of clastic-associated Paralycopodites are most common in Shakerag's coal (??? 10%), yet quite rare in Rutledge or Dotson coals. Overall, the palynomorph assemblages suggest that the Bon Air paleomires were forest swamps, and Early Pennsylvanian in age (Westphalian A, Langsettian). Dominant macerals at all sites are vitrinites, with fine collodetrinite (from strongly decomposed plant debris) more common than coarser collotelinite (from well-preserved plant fragments), and with lesser inertinites (fusinite and semifusinite) and liptinites (dominantly sporinite). Shakerag's coal has greatest abundance (mineral-matter-free) of collotelinite (up to 47%) and total vitrinite (74-79%) of any sites, but lowest liptinite (12-14.5%) and inertinite (7-11%). The Dotson and Rutledge seams contain moderate liptinite (21-23%) and highest inertinite (36-37%), lowest vitrinite (??? 41%), and lowest collotelinite (13-15%). Armfield's seam has relatively high liptinite (26-28%) and vitrinite (56.5-62%), but rather low inertinite (12-15%). Moderately high ash (11.0-20.0%) and low to moderate sulfur (1.24% avg.) are typical, but ash may locally be up to 38% and sulfur up to 2.9%. Volatile matter (32.1-41.3%), calorific value (33.3-34.9 MJ/kg MAF), moisture (2.2-3.4%), and vitrinite reflectance (0.70-0.84% Rmax; 0.64-0.79% Rrandom) place the Bon Air's rank as high-volatile-A bituminous (hvAb). The Armfield coal was probably a channel-distal paleomire, perhaps an oxbow lake or floodplain depression, which domed and then subsided back to planarity prior to burial. Features of its basal and uppermost benches suggest low-lying, often-flooded (but periodically dry) mires marked by fluvial influxes and diverse lycopsid growth. These include variable inertinite, common palynoflora of both small lycopsids (Omphalophloios-like) and large arboreous ones (Lepidophloios and Lepidodendron), minor but significant palynoflora of subaerial levee or levee/mire transition species (especially Paralycopodites), moderate to high ash, variable sulfur, and elevated levels of commonly fluvial trace elements (e.g., Al, Cr, REEs, Rb, Sr, Th, V, Y, and Zr). These benches also contain high total vitrinite, high collotelinite/collodetrinite ratios, and clays with moderate to low kaolinite/quartz ratios, all consistent with the near-neutral pH and limited peat degradation that typify such planar mires. By contrast, middle benches at Armfield reflect mires domed above the land surface, less-often flooded, less-preservational, and of lower pH: coals have lower ash, vitrinite, and collotelinite, less palynoflora of both large arboreous lycopsids and Paralycopodites, and high proportions of kaolinite, liptinite, and Densosporites. Similar data at Shakerag suggest that its mire also grew from planar to domed. However, more abundant Paralycopodites, a kaolinite-poor but quartz-and-illite-rich underclay, benches alternately ash-rich and ash-poor, and an upper bench truncated by channel sandstone, suggest that it was channel-proximal and pron","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Coal Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.coal.2005.08.004","issn":"01665162","usgsCitation":"Shaver, S., Eble, C., Hower, J., and Saussy, F., 2006, Petrography, palynology, and paleoecology of the Lower Pennsylvanian Bon Air coal, Franklin County, Cumberland Plateau, southeast Tennessee: International Journal of Coal Geology, v. 67, no. 1-2, p. 17-46, https://doi.org/10.1016/j.coal.2005.08.004.","startPage":"17","endPage":"46","numberOfPages":"30","costCenters":[],"links":[{"id":211865,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.coal.2005.08.004"},{"id":239238,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"67","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a77b4e4b0c8380cd78566","contributors":{"authors":[{"text":"Shaver, S.A.","contributorId":34719,"corporation":false,"usgs":true,"family":"Shaver","given":"S.A.","email":"","affiliations":[],"preferred":false,"id":427214,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eble, C.F.","contributorId":35346,"corporation":false,"usgs":true,"family":"Eble","given":"C.F.","email":"","affiliations":[],"preferred":false,"id":427215,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hower, J.C.","contributorId":100541,"corporation":false,"usgs":true,"family":"Hower","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":427216,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Saussy, F.L.","contributorId":33527,"corporation":false,"usgs":true,"family":"Saussy","given":"F.L.","email":"","affiliations":[],"preferred":false,"id":427213,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70030539,"text":"70030539 - 2006 - Plant species richness at different scales in native and exotic grasslands in Southeastern Arizona","interactions":[],"lastModifiedDate":"2012-03-12T17:21:13","indexId":"70030539","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3746,"text":"Western North American Naturalist","onlineIssn":"1944-8341","printIssn":"1527-0904","active":true,"publicationSubtype":{"id":10}},"title":"Plant species richness at different scales in native and exotic grasslands in Southeastern Arizona","docAbstract":"Species richness in Madrean mixed-grass prairies dominated by native or exotic species in southeastern Arizona was characterized at the community and point scales using ten 1-m2 quadrats nested within each of eight 1000-m2 plots. In the 1000-m2 plots average richness was significantly higher in oak savanna (OS, 121.0 species) than in exotic grassland on mesa tops (EMT, 52.0 species), whereas native grassland on mesa slopes (NMS, 92.5 species) and native grassland on mesa tops (NMT, 77.0 species) did not differ significantly in richness from OS or EMT When richness was partitioned by life form, EMT was notably poorer than other community types in species of perennial grasses, perennial herbs, and summer annuals. In the 1-m2 quadrats, OS (21.2 species), NMS (20.9 species), and NMT (20.7 species) were significantly richer than EMT (5.9 species). Cover in 1-m2 plots was significantly higher in EMT than in NMT, NMS, or OS. Species richness at the point scale showed a unimodal relation to canopy cover, with cover accounting for 30% of the variation in number of species in 1-m2 quadrats. Competitive exclusion and allelopathy have perhaps limited species richness at the point scale in exotic grassland. There was no evidence of a species-pool effect between point and community scales, but such an effect between community and landscape scales was supported. Madrean mixed-grass prairies are landscapes with high species richness in comparison to other grassland types in North America, providing a large pool of potential colonizing species at the community scale. Beta-diversity (between communities) within the landscape of the Appleton-Whittell Research Ranch was consequently high despite a relative lack of habitat diversity.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Western North American Naturalist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"15270904","usgsCitation":"McLaughlin, S., and Bowers, J.E., 2006, Plant species richness at different scales in native and exotic grasslands in Southeastern Arizona: Western North American Naturalist, v. 66, no. 2, p. 209-221.","startPage":"209","endPage":"221","numberOfPages":"13","costCenters":[],"links":[{"id":239489,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7bffe4b0c8380cd79733","contributors":{"authors":[{"text":"McLaughlin, S.P.","contributorId":43567,"corporation":false,"usgs":true,"family":"McLaughlin","given":"S.P.","email":"","affiliations":[],"preferred":false,"id":427575,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bowers, Janice E.","contributorId":18119,"corporation":false,"usgs":true,"family":"Bowers","given":"Janice","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":427574,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70175936,"text":"70175936 - 2006 - The conservation and population status of the world's waders at the turn of the millennium","interactions":[],"lastModifiedDate":"2018-05-20T11:19:34","indexId":"70175936","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"chapter":"5.2.1","title":"The conservation and population status of the world's waders at the turn of the millennium","docAbstract":"<p><span>Using information from many sources, but especially data collated for the third edition of Wetlands International’s Waterbird Population Estimates, we review the status of the world’s waders in the late 1990s. There are widespread declines in most regions and biotopes caused principally by loss and degradation of wetland (and other) habitats. On different flyways, between 33%and 68% of populations are in decline, compared with only 0% to 29% increasing. Non-migratory, island species have especially poor status, with about half of all island waders being globally threatened with extinction. Of particular conservation concern is the declining environmental status of several key staging areas,which provide energetic ‘spring-boards’ for long-distance migrants. The degradation of these areas compromises the status of many migrant waders. The rapid collapse of populations, forced below threshold levels, has been predicted theoretically, and now appears to be occurring in a number of rapidly declining populations. Conservation responses must urgently address causes of wetland loss and degradation, as well as enhancing monitoring and research so as better to inform appropriate conservation policies. National and international strategies and conservation instruments have scope to help, but need to be much more strategic in their implementation so as to address root causes.</span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Waterbirds around the world: A global overview of the conservation, management, and research of the world's waterbird flyways","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"The Waterbirds Around the World Conference","conferenceDate":"April 2004","conferenceLocation":"Edinburgh, Scotland","language":"English","publisher":"TSO Scotland Ltd","publisherLocation":"Edinburgh, UK","isbn":"9780114973339","usgsCitation":"Stroud, D.A., Baker, A., Blanco, D., Davidson, N.C., Ganter, B., Gill, R., Gonzalez, P., Haanstra, L., Morrison, R.I., Piersma, T., Scott, D., Thorup, O., West, R., Wilson, J., and Zockler, C., 2006, The conservation and population status of the world's waders at the turn of the millennium, <i>in</i> Waterbirds around the world: A global overview of the conservation, management, and research of the world's waterbird flyways, Edinburgh, Scotland, April 2004, p. 643-648.","productDescription":"6 p.","startPage":"643","endPage":"648","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":327257,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":339373,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://jncc.defra.gov.uk/worldwaterbirds"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57bc224fe4b03fd6b7de1782","contributors":{"editors":[{"text":"Boere, Gerard C.","contributorId":111405,"corporation":false,"usgs":false,"family":"Boere","given":"Gerard","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":690230,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Galbraith, Colin A.","contributorId":113310,"corporation":false,"usgs":false,"family":"Galbraith","given":"Colin","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":690231,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Stroud, David A.","contributorId":113852,"corporation":false,"usgs":true,"family":"Stroud","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":690232,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Stroud, David A.","contributorId":113852,"corporation":false,"usgs":true,"family":"Stroud","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":646590,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baker, Andy","contributorId":73053,"corporation":false,"usgs":true,"family":"Baker","given":"Andy","email":"","affiliations":[],"preferred":false,"id":646591,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blanco, D.E.","contributorId":173932,"corporation":false,"usgs":false,"family":"Blanco","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":646592,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Davidson, Nick C.","contributorId":80553,"corporation":false,"usgs":true,"family":"Davidson","given":"Nick","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":646593,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ganter, B.","contributorId":173933,"corporation":false,"usgs":false,"family":"Ganter","given":"B.","email":"","affiliations":[],"preferred":false,"id":646594,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gill, Robert E. Jr. 0000-0002-6385-4500 rgill@usgs.gov","orcid":"https://orcid.org/0000-0002-6385-4500","contributorId":171747,"corporation":false,"usgs":true,"family":"Gill","given":"Robert E.","suffix":"Jr.","email":"rgill@usgs.gov","affiliations":[{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":646595,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Gonzalez, P.M.","contributorId":76965,"corporation":false,"usgs":true,"family":"Gonzalez","given":"P.M.","email":"","affiliations":[],"preferred":false,"id":646596,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Haanstra, L.","contributorId":173934,"corporation":false,"usgs":false,"family":"Haanstra","given":"L.","email":"","affiliations":[],"preferred":false,"id":646597,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Morrison, R. I. G.","contributorId":66640,"corporation":false,"usgs":false,"family":"Morrison","given":"R.","email":"","middleInitial":"I. G.","affiliations":[],"preferred":false,"id":646598,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Piersma, Theunis","contributorId":95369,"corporation":false,"usgs":true,"family":"Piersma","given":"Theunis","affiliations":[],"preferred":false,"id":646599,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Scott, D.","contributorId":94107,"corporation":false,"usgs":true,"family":"Scott","given":"D.","affiliations":[],"preferred":false,"id":646600,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Thorup, O.","contributorId":173935,"corporation":false,"usgs":false,"family":"Thorup","given":"O.","email":"","affiliations":[],"preferred":false,"id":646601,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"West, R.","contributorId":26996,"corporation":false,"usgs":true,"family":"West","given":"R.","email":"","affiliations":[],"preferred":false,"id":646602,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Wilson, J.L.","contributorId":37345,"corporation":false,"usgs":true,"family":"Wilson","given":"J.L.","affiliations":[],"preferred":false,"id":646603,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Zockler, Christoph","contributorId":173936,"corporation":false,"usgs":false,"family":"Zockler","given":"Christoph","email":"","affiliations":[],"preferred":false,"id":646604,"contributorType":{"id":1,"text":"Authors"},"rank":15}]}}
,{"id":70171293,"text":"70171293 - 2006 - A broadscale fish-habitat model development process: Genesee Basin, New York","interactions":[],"lastModifiedDate":"2016-05-26T11:18:26","indexId":"70171293","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"48","subseriesTitle":"American Fisheries Society Symposia","title":"A broadscale fish-habitat model development process: Genesee Basin, New York","docAbstract":"<p>We describe a methodology for developing species-habitat models using available fish and stream habitat data from New York State, focusing on the Genesee basin. Electrofishing data from the New York Department of Environmental Conservation were standardized and used for model development and testing. Four types of predictive models (multiple linear regression, stepwise multiple linear regression, linear discriminant analysis, and neural network) were developed and compared for 11 fish species. Predictive models used as many as 25 habitat variables and explained 35-91% of observed species abundance variability. Omission rates were generally low, but commission rates varied widely. Neural network models performed best for all species, except for rainbow trout<span>&nbsp;</span><i>Oncorhynchus mykiss</i>, gizzard shad<span>&nbsp;</span><i>Dorosoma cepedianum</i>, and brown trout<span>&nbsp;</span><i>Salmo trutta</i>. Linear discriminant functions generally performed poorly. The species-environment models we constructed performed well and have potential applications to management issues.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Landscape influences on stream habitats and biological assemblages","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"American Fisheries Society","usgsCitation":"McKenna, J., McDonald, R.R., Castiglione, C., Morrison, S.S., Kowalski, K., and Passino, D.R., 2006, A broadscale fish-habitat model development process: Genesee Basin, New York, chap. <i>of</i> Landscape influences on stream habitats and biological assemblages, p. 533-554.","productDescription":"22 p.","startPage":"533","endPage":"554","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":321742,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":321741,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://fisheries.org/bookstore/all-titles/afs-symposia/x54048xm/"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e2ae4b07e28b664db75","contributors":{"authors":[{"text":"McKenna, James E. Jr. 0000-0002-1428-7597 jemckenna@usgs.gov","orcid":"https://orcid.org/0000-0002-1428-7597","contributorId":627,"corporation":false,"usgs":true,"family":"McKenna","given":"James E.","suffix":"Jr.","email":"jemckenna@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":false,"id":630457,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDonald, Richard R. 0000-0002-0703-0638 rmcd@usgs.gov","orcid":"https://orcid.org/0000-0002-0703-0638","contributorId":2428,"corporation":false,"usgs":true,"family":"McDonald","given":"Richard","email":"rmcd@usgs.gov","middleInitial":"R.","affiliations":[{"id":37778,"text":"WMA - Integrated Modeling and Prediction Division","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":630458,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Castiglione, Chris","contributorId":150899,"corporation":false,"usgs":false,"family":"Castiglione","given":"Chris","email":"","affiliations":[{"id":6678,"text":"U.S. Fish and Wildlife Service, Alaska Maritime National Wildlife Refuge","active":true,"usgs":false}],"preferred":false,"id":630459,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Morrison, Sandy S.","contributorId":169644,"corporation":false,"usgs":false,"family":"Morrison","given":"Sandy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":630460,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kowalski, Kurt P. 0000-0002-8424-4701 kkowalski@usgs.gov","orcid":"https://orcid.org/0000-0002-8424-4701","contributorId":3768,"corporation":false,"usgs":true,"family":"Kowalski","given":"Kurt P.","email":"kkowalski@usgs.gov","affiliations":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"preferred":true,"id":630461,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Passino, Dora R. May","contributorId":23877,"corporation":false,"usgs":true,"family":"Passino","given":"Dora","email":"","middleInitial":"R. May","affiliations":[],"preferred":false,"id":630462,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70030451,"text":"70030451 - 2006 - L1C signal design options","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030451","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"L1C signal design options","docAbstract":"Design activities for a new civil signal centered at 1575.42 MHz, called L1C, began in 2003, and the Phase 1 effort was completed in 2004. The L1C signal design has evolved and matured during a Phase 2 design activity that began in 2005. Phase 2 has built on the initial design activity, guided by responses to international user surveys conducted during Phase 1. A common core of signal characteristics has been developed to provide advances in robustness and performance. The Phase 2 activity produced five design options, all drawing upon the core signal characteristics, while representing different blends of characteristics and capabilities. A second round of international user surveys was completed to solicit advice concerning these design options. This paper provides an update of the L1C design process, and describes the current L1C design options. Initial performance estimates are presented for each design option, displaying trades between signal tracking robustness, the speed and robustness of clock and ephemeris data, and the rate and robustness of other data message contents. Planned remaining activities are summarized, leading to optimization of the L1C design.","largerWorkTitle":"Proceedings of the Institute of Navigation, National Technical Meeting","conferenceTitle":"Institute of Navigation, National Technical Meeting 2006, NTM","conferenceDate":"18 January 2006 through 20 January 2006","conferenceLocation":"Monterey, CA","language":"English","usgsCitation":"Betz, J., Cahn, C., Dafesh, P., Hegarty, C., Hudnut, K., Jones, A., Keegan, R., Kovach, K., Lenahan, L., Ma, H., Rushanan, J., Stansell, T., Wang, C., and Yi, S., 2006, L1C signal design options, <i>in</i> Proceedings of the Institute of Navigation, National Technical Meeting, v. 2, Monterey, CA, 18 January 2006 through 20 January 2006, p. 685-697.","startPage":"685","endPage":"697","numberOfPages":"13","costCenters":[],"links":[{"id":239237,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a40d2e4b0c8380cd65082","contributors":{"authors":[{"text":"Betz, J.W.","contributorId":7484,"corporation":false,"usgs":true,"family":"Betz","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":427199,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cahn, C.R.","contributorId":86556,"corporation":false,"usgs":true,"family":"Cahn","given":"C.R.","email":"","affiliations":[],"preferred":false,"id":427210,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dafesh, P.A.","contributorId":98937,"corporation":false,"usgs":true,"family":"Dafesh","given":"P.A.","email":"","affiliations":[],"preferred":false,"id":427211,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hegarty, C.J.","contributorId":26501,"corporation":false,"usgs":true,"family":"Hegarty","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":427203,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hudnut, K.W.","contributorId":25179,"corporation":false,"usgs":true,"family":"Hudnut","given":"K.W.","email":"","affiliations":[],"preferred":false,"id":427201,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Jones, A.J.","contributorId":78151,"corporation":false,"usgs":true,"family":"Jones","given":"A.J.","email":"","affiliations":[],"preferred":false,"id":427209,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Keegan, R.","contributorId":49170,"corporation":false,"usgs":true,"family":"Keegan","given":"R.","email":"","affiliations":[],"preferred":false,"id":427207,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Kovach, K.","contributorId":69348,"corporation":false,"usgs":true,"family":"Kovach","given":"K.","email":"","affiliations":[],"preferred":false,"id":427208,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Lenahan, L.S.","contributorId":107916,"corporation":false,"usgs":true,"family":"Lenahan","given":"L.S.","email":"","affiliations":[],"preferred":false,"id":427212,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Ma, H.H.","contributorId":47959,"corporation":false,"usgs":true,"family":"Ma","given":"H.H.","email":"","affiliations":[],"preferred":false,"id":427206,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Rushanan, J.J.","contributorId":26129,"corporation":false,"usgs":true,"family":"Rushanan","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":427202,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Stansell, T.A.","contributorId":38761,"corporation":false,"usgs":true,"family":"Stansell","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":427205,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Wang, C.C.","contributorId":22956,"corporation":false,"usgs":true,"family":"Wang","given":"C.C.","email":"","affiliations":[],"preferred":false,"id":427200,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Yi, S.K.","contributorId":35108,"corporation":false,"usgs":true,"family":"Yi","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":427204,"contributorType":{"id":1,"text":"Authors"},"rank":14}]}}
,{"id":70030500,"text":"70030500 - 2006 - Proximity to crops and residential to agricultural herbicides in Iowa","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030500","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1542,"text":"Environmental Health Perspectives","active":true,"publicationSubtype":{"id":10}},"title":"Proximity to crops and residential to agricultural herbicides in Iowa","docAbstract":"Rural residents can be exposed to agricultural pesticides through the proximity of their homes to crop fields. Previously, we developed a method to create historical crop maps using a geographic information system. The aim of the present study was to determine whether crop maps are useful for predicting levels of crop herbicides in carpet dust samples from residences. From homes of participants in a case-control study of non-Hodgkin lymphoma in Iowa (1998-2000), we collected vacuum cleaner dust and measured 14 herbicides with high use on corn and soybeans in Iowa. Of 112 homes, 58% of residences had crops within 500 m of their home, an intermediate distance for primary drift from aerial and ground applications. Detection rates for herbicides ranged from 0% for metribuzin and cyanazine to 95% for 2,4-dichlorophenoxyacetic acid. Six herbicides used almost exclusively in agriculture were detected in 28% of homes. Detections and concentrations were highest in homes with an active farmer. Increasing acreage of corn and soybean fields within 750 m of homes was associated with significantly elevated odds of detecting agricultural herbicides compared with homes with no crops within 750 m (adjusted odds ratio per 10 acres = 1.06; 95% confidence interval, 1.02-1.11). Herbicide concentrations also increased significantly with increasing acreage within 750 m. We evaluated the distance of crop fields from the home at < 100, 101-250, 251-500, and 501-750 m. Including the crop buffer distance parameters in the model did not significantly improve the fit compared with a model with total acres within 750 m. Our results indicate that crop maps may be a useful method for estimating levels of herbicides in homes from nearby crop fields.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Environmental Health Perspectives","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1289/ehp.8770","issn":"00916765","usgsCitation":"Ward, M., Lubin, J., Giglierano, J., Colt, J., Wolter, C., Bekiroglu, N., Camann, D., Hartge, P., and Nuckols, J., 2006, Proximity to crops and residential to agricultural herbicides in Iowa: Environmental Health Perspectives, v. 114, no. 6, p. 893-897, https://doi.org/10.1289/ehp.8770.","startPage":"893","endPage":"897","numberOfPages":"5","costCenters":[],"links":[{"id":477459,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1289/ehp.8770","text":"Publisher Index Page"},{"id":212013,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1289/ehp.8770"},{"id":239416,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"114","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8fbee4b0c8380cd7f92d","contributors":{"authors":[{"text":"Ward, M.H.","contributorId":35939,"corporation":false,"usgs":true,"family":"Ward","given":"M.H.","email":"","affiliations":[],"preferred":false,"id":427380,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lubin, J.","contributorId":8289,"corporation":false,"usgs":true,"family":"Lubin","given":"J.","email":"","affiliations":[],"preferred":false,"id":427378,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Giglierano, J.","contributorId":78544,"corporation":false,"usgs":true,"family":"Giglierano","given":"J.","email":"","affiliations":[],"preferred":false,"id":427383,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Colt, J.S.","contributorId":65284,"corporation":false,"usgs":true,"family":"Colt","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":427382,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wolter, C.","contributorId":55639,"corporation":false,"usgs":true,"family":"Wolter","given":"C.","email":"","affiliations":[],"preferred":false,"id":427381,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bekiroglu, N.","contributorId":93276,"corporation":false,"usgs":true,"family":"Bekiroglu","given":"N.","email":"","affiliations":[],"preferred":false,"id":427386,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Camann, D.","contributorId":28808,"corporation":false,"usgs":true,"family":"Camann","given":"D.","email":"","affiliations":[],"preferred":false,"id":427379,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hartge, P.","contributorId":81309,"corporation":false,"usgs":true,"family":"Hartge","given":"P.","email":"","affiliations":[],"preferred":false,"id":427384,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Nuckols, J.R.","contributorId":85385,"corporation":false,"usgs":true,"family":"Nuckols","given":"J.R.","affiliations":[],"preferred":false,"id":427385,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70171292,"text":"70171292 - 2006 - Modeling brook trout presence and absence from landscape variables using four different analytical methods","interactions":[],"lastModifiedDate":"2016-05-26T11:19:04","indexId":"70171292","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"48","subseriesTitle":"American Fisheries Society Symposia","title":"Modeling brook trout presence and absence from landscape variables using four different analytical methods","docAbstract":"<p>As a part of the Great Lakes Regional Aquatic Gap Analysis Project, we evaluated methodologies for modeling associations between fish species and habitat characteristics at a landscape scale. To do this, we created brook trout<span>&nbsp;</span><i>Salvelinus fontinalis</i><span>&nbsp;</span>presence and absence models based on four different techniques: multiple linear regression, logistic regression, neural networks, and classification trees. The models were tested in two ways: by application to an independent validation database and cross-validation using the training data, and by visual comparison of statewide distribution maps with historically recorded occurrences from the Michigan Fish Atlas. Although differences in the accuracy of our models were slight, the logistic regression model predicted with the least error, followed by multiple regression, then classification trees, then the neural networks. These models will provide natural resource managers a way to identify habitats requiring protection for the conservation of fish species.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Landscape influences on stream habitats and biological assemblages","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"American Fisheries Society","usgsCitation":"Steen, P.J., Passino-Reader, D.R., and Wiley, M., 2006, Modeling brook trout presence and absence from landscape variables using four different analytical methods, chap. <i>of</i> Landscape influences on stream habitats and biological assemblages, p. 513-531.","productDescription":"19 p.","startPage":"513","endPage":"531","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":324,"text":"Great Lakes Science Center","active":true,"usgs":true}],"links":[{"id":321739,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":321743,"type":{"id":15,"text":"Index Page"},"url":"https://fisheries.org/bookstore/all-titles/afs-symposia/x54048xm/"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57481e38e4b07e28b664dbdf","contributors":{"authors":[{"text":"Steen, Paul J.","contributorId":12342,"corporation":false,"usgs":true,"family":"Steen","given":"Paul","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":630453,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Passino-Reader, Dora R.","contributorId":50839,"corporation":false,"usgs":true,"family":"Passino-Reader","given":"Dora","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":630454,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiley, Michael J.","contributorId":30112,"corporation":false,"usgs":true,"family":"Wiley","given":"Michael J.","affiliations":[],"preferred":false,"id":630455,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70030252,"text":"70030252 - 2006 - Monitoring bird populations in small geographic areas","interactions":[],"lastModifiedDate":"2012-03-12T17:21:02","indexId":"70030252","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2919,"text":"Occasional Paper of the Canadian Wildlife Service","active":true,"publicationSubtype":{"id":10}},"title":"Monitoring bird populations in small geographic areas","docAbstract":"Numerous methods exist for monitoring bird populations, and there is a large literature describing them. There are few resources, however, that provide comprehensive advice on every step of organizing and carrying out a survey, from the early stages of planning to final use of the data. Even fewer resources are designed to meet the needs of a wide variety of potential users, from amateurs interested in change of bird life in a local study preserve to professionals testing hypotheses on the response of birds to habitat management, although much of the advice should be the same for every monitoring program. Whether survey objectives are very modest or rigorously scientific, samples must be sufficiently numerous and well distributed to provide meaningful results, and the survey should be well designed to ensure that the money and effort going into it are not wasted. This document is intended to be a complete resource for anyone planning to organize monitoring of noncolonial landbirds within a relatively small geographic area (e.g., from the size of a woodlot to a large park). The first of its two parts provides background explaining the importance of good study design and gives specific advice on all aspects of project planning and execution of high-quality data collection for the purpose of hypothesis testing. The second part is self-contained and nontechnical and describes complete plans for a site-specific checklist survey, suitable for addressing monitoring questions frequently asked by amateurs and for involvement of volunteers in data collection. Throughout are references to additional resources, from background literature to sources of existing survey protocols, analysis software, and tools for archiving data.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Occasional Paper of the Canadian Wildlife Service","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"05766370","usgsCitation":"Dunn, E.H., Bart, J., Collins, B., Craig, B., Dale, B., Downes, C., Francis, C., Woodley, S., and Zorn, P., 2006, Monitoring bird populations in small geographic areas: Occasional Paper of the Canadian Wildlife Service, no. SPEC. ISS., p. 1-59.","startPage":"1","endPage":"59","numberOfPages":"59","costCenters":[],"links":[{"id":239294,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5d91e4b0c8380cd70473","contributors":{"authors":[{"text":"Dunn, Erica H.","contributorId":35841,"corporation":false,"usgs":false,"family":"Dunn","given":"Erica","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":426321,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bart, J.","contributorId":76272,"corporation":false,"usgs":true,"family":"Bart","given":"J.","affiliations":[],"preferred":false,"id":426326,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Collins, B.T.","contributorId":97315,"corporation":false,"usgs":true,"family":"Collins","given":"B.T.","email":"","affiliations":[],"preferred":false,"id":426327,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Craig, B.","contributorId":15827,"corporation":false,"usgs":true,"family":"Craig","given":"B.","email":"","affiliations":[],"preferred":false,"id":426319,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dale, B.","contributorId":60570,"corporation":false,"usgs":true,"family":"Dale","given":"B.","email":"","affiliations":[],"preferred":false,"id":426324,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Downes, C.M.","contributorId":46762,"corporation":false,"usgs":true,"family":"Downes","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":426323,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Francis, C.M.","contributorId":29092,"corporation":false,"usgs":true,"family":"Francis","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":426320,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Woodley, S.","contributorId":36361,"corporation":false,"usgs":true,"family":"Woodley","given":"S.","email":"","affiliations":[],"preferred":false,"id":426322,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Zorn, P.","contributorId":61645,"corporation":false,"usgs":true,"family":"Zorn","given":"P.","email":"","affiliations":[],"preferred":false,"id":426325,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70185645,"text":"70185645 - 2006 - Arsenic and selenium in microbial metabolism","interactions":[],"lastModifiedDate":"2018-10-26T08:08:11","indexId":"70185645","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5335,"text":"Annual Review of Microbiology","active":true,"publicationSubtype":{"id":10}},"title":"Arsenic and selenium in microbial metabolism","docAbstract":"<p><span>Arsenic and selenium are readily metabolized by prokaryotes, participating in a full range of metabolic functions including assimilation, methylation, detoxification, and anaerobic respiration. Arsenic speciation and mobility is affected by microbes through oxidation/reduction reactions as part of resistance and respiratory processes. A robust arsenic cycle has been demonstrated in diverse environments. Respiratory arsenate reductases, arsenic methyltransferases, and new components in arsenic resistance have been recently described. The requirement for selenium stems primarily from its incorporation into selenocysteine and its function in selenoenzymes. Selenium oxyanions can serve as an electron acceptor in anaerobic respiration, forming distinct nanoparticles of elemental selenium that may be enriched in (76)Se. The biogenesis of selenoproteins has been elucidated, and selenium methyltransferases and a respiratory selenate reductase have also been described. This review highlights recent advances in ecology, biochemistry, and molecular biology and provides a prelude to the impact of genomics studies.</span></p>","language":"English","publisher":"Annual Review","doi":"10.1146/annurev.micro.60.080805.142053","usgsCitation":"Stolz, J.F., Basu, P., Santini, J.M., and Oremland, R.S., 2006, Arsenic and selenium in microbial metabolism: Annual Review of Microbiology, v. 60, p. 107-130, https://doi.org/10.1146/annurev.micro.60.080805.142053.","productDescription":"24 p. ","startPage":"107","endPage":"130","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338345,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"60","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58da251be4b0543bf7fda800","contributors":{"authors":[{"text":"Stolz, John F.","contributorId":179305,"corporation":false,"usgs":false,"family":"Stolz","given":"John","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":686203,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Basu, Partha","contributorId":189834,"corporation":false,"usgs":false,"family":"Basu","given":"Partha","email":"","affiliations":[],"preferred":false,"id":686204,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Santini, Joanne M.","contributorId":168895,"corporation":false,"usgs":false,"family":"Santini","given":"Joanne","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":686205,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oremland, Ronald S. 0000-0001-7382-0147 roremlan@usgs.gov","orcid":"https://orcid.org/0000-0001-7382-0147","contributorId":931,"corporation":false,"usgs":true,"family":"Oremland","given":"Ronald","email":"roremlan@usgs.gov","middleInitial":"S.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":686206,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70028941,"text":"70028941 - 2006 - Sediment Cd and Mo accumulation in the oxygen-minimum zone off western Baja California linked to global climate over the past 52 kyr","interactions":[],"lastModifiedDate":"2012-03-12T17:20:41","indexId":"70028941","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3002,"text":"Paleoceanography","active":true,"publicationSubtype":{"id":10}},"title":"Sediment Cd and Mo accumulation in the oxygen-minimum zone off western Baja California linked to global climate over the past 52 kyr","docAbstract":"Concentrations of organic carbon (orgC), cadmium (Cd), and molybdenum (Mo) were measured in two sediment cores raised from depths of 430 and 700 m within the oxygen-minimum zone (OMZ) off southern Baja California at a temporal resolution of e10.5 kyr over the past 52 kyr. These records are supplemented with diffuse spectral reflectance (DSR) measurements obtained on board ship soon after collection at a resolution of e10.05 kyr. In the core from 700 m depth, a component extracted from the DSR data and the three geochemical proxies generally vary in concert with each other and over a wide range (4-22% orgC; 1-40 mg/kg Cd; 5-120 mg/kg Mo). Intervals of increased orgC, Cd, and Mo accumulation generally correspond to warm periods recorded in the oxygen-isotopic composition of Greenland ice, with the exception of the Bolling/Allerod which is only weakly expressed off Baja California. Concentrations of the biogenic proxies are higher in the core from 430 m depth, but erratic sediment accumulation before 15 ka precludes dating of the older intervals that are laminated and contain elevated orgC, Cd, and Mo concentrations. The new data provide further evidence of an intimate teleconnection between global climate and the intensity of the OMZ and/or productivity along the western margin of North America. On the basis of a comparison with Cd and Mo records collected elsewhere in the region, we conclude that productivity may actually have varied off southern Baja California by no more than a factor of 2 over the past 52 kyr. Copyright 2006 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Paleoceanography","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005PA001239","issn":"08838305","usgsCitation":"Dean, W., Zheng, Y., Ortiz, J., and VanGeen, A., 2006, Sediment Cd and Mo accumulation in the oxygen-minimum zone off western Baja California linked to global climate over the past 52 kyr: Paleoceanography, v. 21, no. 4, https://doi.org/10.1029/2005PA001239.","costCenters":[],"links":[{"id":477583,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005pa001239","text":"Publisher Index Page"},{"id":210009,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005PA001239"},{"id":236796,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"21","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-11-25","publicationStatus":"PW","scienceBaseUri":"505b8945e4b08c986b316d84","contributors":{"authors":[{"text":"Dean, W.E.","contributorId":97099,"corporation":false,"usgs":true,"family":"Dean","given":"W.E.","email":"","affiliations":[],"preferred":false,"id":420649,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zheng, Yen","contributorId":80842,"corporation":false,"usgs":true,"family":"Zheng","given":"Yen","email":"","affiliations":[],"preferred":false,"id":420647,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ortiz, J.D.","contributorId":37932,"corporation":false,"usgs":true,"family":"Ortiz","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":420646,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"VanGeen, A.","contributorId":84086,"corporation":false,"usgs":true,"family":"VanGeen","given":"A.","email":"","affiliations":[],"preferred":false,"id":420648,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029462,"text":"70029462 - 2006 - Reconstructing depositional processes and history from reservoir stratigraphy: Englebright Lake, Yuba River, northern California","interactions":[],"lastModifiedDate":"2018-09-27T11:15:12","indexId":"70029462","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2318,"text":"Journal of Geophysical Research F: Earth Surface","active":true,"publicationSubtype":{"id":10}},"title":"Reconstructing depositional processes and history from reservoir stratigraphy: Englebright Lake, Yuba River, northern California","docAbstract":"<p><span>Reservoirs provide the opportunity to link watershed history with its stratigraphic record. We analyze sediment cores from a northern California reservoir in the context of hydrologic history, watershed management, and depositional processes. Observations of recent depositional patterns, sediment‐transport calculations, and&nbsp;</span><sup>137</sup><span>Cs geochronology support a conceptual model in which the reservoir delta progrades during floods of short duration (days) and is modified during prolonged (weeks to months) drawdowns that rework topset beds and transport sand from topsets to foresets. Sediment coarser than 0.25–0.5 mm deposits in foresets and topsets, and finer material falls out of suspension as bottomset beds. Simple hydraulic calculations indicate that fine sand (0.063–0.5 mm) is transported into the distal bottomset area only during floods. The overall stratigraphy suggests that two phases of delta building occurred in the reservoir. The first, from dam construction in 1940 to 1970, was heavily influenced by annual, prolonged &gt;20 m drawdowns of the water level. The second, built on top of the first, reflects sedimentation from 1970 to 2002 when the influence of drawdowns was less. Sedimentation rates in the central part of the reservoir have declined ∼25% since 1970, likely reflecting a combination of fewer large floods, changes in watershed management, and winnowing of stored hydraulic mining sediment.</span></p>","language":"English","publisher":"AGU","doi":"10.1029/2005JF000451","issn":"01480227","usgsCitation":"Snyder, N., Wright, S., Alpers, C.N., Flint, L.E., Holmes, C.W., and Rubin, D.M., 2006, Reconstructing depositional processes and history from reservoir stratigraphy: Englebright Lake, Yuba River, northern California: Journal of Geophysical Research F: Earth Surface, v. 111, no. 4, https://doi.org/10.1029/2005JF000451.","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":477534,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005jf000451","text":"Publisher Index Page"},{"id":237746,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210731,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005JF000451"}],"volume":"111","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-10-20","publicationStatus":"PW","scienceBaseUri":"50e4a24de4b0e8fec6cdb564","contributors":{"authors":[{"text":"Snyder, N.P.","contributorId":13415,"corporation":false,"usgs":true,"family":"Snyder","given":"N.P.","email":"","affiliations":[],"preferred":false,"id":422835,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wright, S.A.","contributorId":90080,"corporation":false,"usgs":true,"family":"Wright","given":"S.A.","email":"","affiliations":[],"preferred":false,"id":422838,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Alpers, Charles N. 0000-0001-6945-7365 cnalpers@usgs.gov","orcid":"https://orcid.org/0000-0001-6945-7365","contributorId":411,"corporation":false,"usgs":true,"family":"Alpers","given":"Charles","email":"cnalpers@usgs.gov","middleInitial":"N.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":422840,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Flint, L. E. 0000-0002-7868-441X","orcid":"https://orcid.org/0000-0002-7868-441X","contributorId":38180,"corporation":false,"usgs":true,"family":"Flint","given":"L.","middleInitial":"E.","affiliations":[],"preferred":false,"id":422837,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Holmes, C. W.","contributorId":36076,"corporation":false,"usgs":true,"family":"Holmes","given":"C.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":422836,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Rubin, D. M.","contributorId":103689,"corporation":false,"usgs":true,"family":"Rubin","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":422839,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
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