{"pageNumber":"2575","pageRowStart":"64350","pageSize":"25","recordCount":184617,"records":[{"id":1003333,"text":"1003333 - 2005 - Efficacy of formalin and hydrogen peroxide to increase survival of channel catfish infected with saprolegniasis","interactions":[],"lastModifiedDate":"2022-05-27T16:02:50.774808","indexId":"1003333","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2885,"text":"North American Journal of Aquaculture","active":true,"publicationSubtype":{"id":10}},"title":"Efficacy of formalin and hydrogen peroxide to increase survival of channel catfish infected with saprolegniasis","docAbstract":"<p><span>The efficacy of formalin and hydrogen peroxide to increase survival associated with external saprolegniasis on fingerlings of channel catfish&nbsp;</span><i>Ictalurus punctatus</i><span>&nbsp;was evaluated in four laboratory trials. Fungal epizootics were initiated according to procedures developed in a fungal-disease model. Fish were abraded with a dremel tool and then placed in an aerated static infection tank containing fungal-infected hemp seeds held in teaballs that were suspended in 100 L of water for 24 h (trials 1–3) or 6 h (trial 4). In the formalin trials, treatment regimens of 0, 82, and 166 mg/L (trial 1) or 0 and 83 mg/L (trial 2) were administered to channel catfish for 60 min once every other day for a total of three treatments (trial 1) or once daily for a total of seven treatments (trial 2). In the hydrogen peroxide trials, treatment regimens of 0, 75, and 102 mg/L (trial 3) or 0 and 75 mg/L (trial 4) were administered to channel catfish for 60 min once every other day for a total of three treatments. Each treatment regimen was tested in triplicate, with 10 fish per replicate. Formalin exposures of 83 (seven treatments; 33% survival) and 166 mg/L (three treatments; 63% survival) for 60 min significantly (</span><i>P</i><span>&nbsp;≤ 0.01) increased channel catfish survival in comparison with controls (of which 3% and 13%, respectively, survived). In trial 4, hydrogen peroxide exposure of 75 mg/L (63% survival) for 60 min significantly (</span><i>P</i><span>&nbsp;≤ 0.01) increased channel catfish survival in comparison with the untreated controls (13% survival). Formalin and hydrogen peroxide treatments were effective in increasing survival in channel catfish infected with fungus.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/A04-069.1","usgsCitation":"Rach, J.J., Schreier, T.M., Gaikowski, M.P., and Schleis, S., 2005, Efficacy of formalin and hydrogen peroxide to increase survival of channel catfish infected with saprolegniasis: North American Journal of Aquaculture, v. 67, no. 4, p. 312-318, https://doi.org/10.1577/A04-069.1.","productDescription":"7 p.","startPage":"312","endPage":"318","numberOfPages":"7","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":199215,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"67","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-10-01","publicationStatus":"PW","scienceBaseUri":"4f4e4a25e4b07f02db60ebef","contributors":{"authors":[{"text":"Rach, Jeff J.","contributorId":38875,"corporation":false,"usgs":true,"family":"Rach","given":"Jeff","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":313128,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schreier, Theresa M. 0000-0001-7722-6292 tschreier@usgs.gov","orcid":"https://orcid.org/0000-0001-7722-6292","contributorId":3344,"corporation":false,"usgs":true,"family":"Schreier","given":"Theresa","email":"tschreier@usgs.gov","middleInitial":"M.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":313125,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gaikowski, Mark P. 0000-0002-6507-9341 mgaikowski@usgs.gov","orcid":"https://orcid.org/0000-0002-6507-9341","contributorId":147779,"corporation":false,"usgs":true,"family":"Gaikowski","given":"Mark","email":"mgaikowski@usgs.gov","middleInitial":"P.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"preferred":true,"id":313126,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schleis, Susan M.","contributorId":97778,"corporation":false,"usgs":true,"family":"Schleis","given":"Susan M.","affiliations":[],"preferred":false,"id":313127,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1002965,"text":"1002965 - 2005 - Breeding bird assemblages associated with stages of forest succession in large river floodplains","interactions":[],"lastModifiedDate":"2022-07-21T15:07:26.866479","indexId":"1002965","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2821,"text":"Natural Areas Journal","active":true,"publicationSubtype":{"id":10}},"title":"Breeding bird assemblages associated with stages of forest succession in large river floodplains","docAbstract":"Floodplain forests rival all other habitat types in bird density and diversity. However, major successional changes are predicted for floodplain forests along the Mississippi River in the coming decades; young forests may replace the existing mature silver maple (Acer saccharinum L.) forests in some areas. We wanted to assess how the breeding bird community might respond to these changes. We studied stands of young forests along the middle Mississippi River, comparing the breeding bird assemblages among three stages of forest succession: shrub/scrub, young cottonwood (Populus deltoides Marshall) and willow (Salix nigra Marshall) forests, and mature silver maple dominated forests. We recorded a total of 54 bird species; the most frequently observed species were the indigo bunting (Passerina cyanea), red-winged blackbird (Agelaius phoeniceus), and yellow-billed cuckoo (Coccyzus americanus). Bird species richness differed among the habitat types, with mature forests supporting the largest number of species and the most species of management concern. The shrub/scrub and mature forest bird assemblages were distinct and shared few species, but the young forests had no identifiable bird species assemblage, sharing species found in both of the other habitat types. The bird assemblages we observed in young forests may become more prevalent as aging floodplain forests are replaced with younger stages of forest succession. Under this scenario, we would expect a temporary local decrease in bird species richness and habitat for species of management concern.","language":"English","publisher":"Natural Areas Association","issn":"08858608","usgsCitation":"Knutson, M.G., McColl, L.E., and Suarez, S.A., 2005, Breeding bird assemblages associated with stages of forest succession in large river floodplains: Natural Areas Journal, v. 25, no. 1, p. 55-70.","productDescription":"16 p.","startPage":"55","endPage":"70","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":404222,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/43912367"},{"id":133975,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Missouri","otherGeospatial":"Harlow Island, Mark Twain National Wildlife Refuge, Mississippi River, Wilkinson Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.25028228759766,\n              38.11416534072883\n            ],\n            [\n              -90.25251388549805,\n              38.12064794059321\n            ],\n            [\n              -90.2556037902832,\n              38.128210246421915\n            ],\n            [\n              -90.25920867919922,\n              38.13266623839906\n            ],\n            [\n              -90.2640151977539,\n              38.138337107478435\n            ],\n            [\n              -90.27070999145508,\n              38.14603258209324\n            ],\n            [\n              -90.27414321899414,\n              38.15197239334557\n            ],\n            [\n              -90.27482986450195,\n           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A.","contributorId":36896,"corporation":false,"usgs":true,"family":"Suarez","given":"Susan","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":312444,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1002828,"text":"1002828 - 2005 - A tropical freshwater wetlands: I. Structure, growth, and regeneration","interactions":[],"lastModifiedDate":"2022-06-06T16:09:48.601908","indexId":"1002828","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3751,"text":"Wetlands Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"A tropical freshwater wetlands: I. Structure, growth, and regeneration","docAbstract":"<p><span>Forested wetlands dominated by&nbsp;</span><i>Terminalia carolinensis</i><span>&nbsp;are endemic to Micronesia but common only on the island of Kosrae, Federated States of Micronesia. On Kosrae, these forests occur on Nansepsep, Inkosr, and Sonahnpil soil types, which differ in degree of flooding and soil saturation. We compared forest structure, growth, nutrition, and regeneration on two sites each on Nansepsep and Inkosr soils and one site on the much less common Sonahnpil soil type.&nbsp;</span><i>Terminalia</i><span>&nbsp;tree sizes were similar on all three soil types, but forests differed in total basal area, species of smaller trees, and total plant species diversity.&nbsp;</span><i>Terminalia</i><span>&nbsp;regeneration was found only on the Inkosr soil type, which had the highest water table levels. Other&nbsp;</span><i>Terminalia</i><span>&nbsp;species are relatively light demanding, and&nbsp;</span><i>T. carolinensis</i><span>&nbsp;exhibited similar characteristics. It is therefore likely that&nbsp;</span><i>Terminalia</i><span>&nbsp;requires periodic, but perhaps naturally rare, stand-replacing disturbances (e.g., typhoons) in order to maintain its dominance, except on the wettest sites, where competition from other species is reduced.&nbsp;</span><i>Terminalia</i><span>&nbsp;swamps in the Nansepsep soil type appeared to be at the greatest risk of conversion to other uses, but swamps on all three types may face greater pressure as Kosrae's population increases and the island's infrastructure becomes more developed.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s11273-005-0964-x","usgsCitation":"Allen, J.P., Krauss, K.W., Ewel, K.C., Keeland, B.D., and Waguk, E.E., 2005, A tropical freshwater wetlands: I. Structure, growth, and regeneration: Wetlands Ecology and Management, v. 13, no. 6, p. 657-669, https://doi.org/10.1007/s11273-005-0964-x.","productDescription":"13 p.","startPage":"657","endPage":"669","numberOfPages":"13","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"links":[{"id":133938,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Federated States of Micronesia","otherGeospatial":"Kosrae","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              162.87506103515625,\n              5.240708715048734\n            ],\n            [\n              163.05702209472656,\n              5.240708715048734\n            ],\n            [\n              163.05702209472656,\n              5.39385539193526\n            ],\n            [\n              162.87506103515625,\n              5.39385539193526\n            ],\n            [\n              162.87506103515625,\n              5.240708715048734\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"13","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e606e4b0c8380cd470ed","contributors":{"authors":[{"text":"Allen, James P. jallen@usgs.gov","contributorId":4797,"corporation":false,"usgs":true,"family":"Allen","given":"James","email":"jallen@usgs.gov","middleInitial":"P.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":312215,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krauss, Ken W. 0000-0003-2195-0729 kraussk@usgs.gov","orcid":"https://orcid.org/0000-0003-2195-0729","contributorId":2017,"corporation":false,"usgs":true,"family":"Krauss","given":"Ken","email":"kraussk@usgs.gov","middleInitial":"W.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":312211,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ewel, Katherine C.","contributorId":139548,"corporation":false,"usgs":false,"family":"Ewel","given":"Katherine","email":"","middleInitial":"C.","affiliations":[{"id":12557,"text":"University of Florida, FLREC","active":true,"usgs":false}],"preferred":false,"id":312214,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Keeland, Bobby D.","contributorId":103506,"corporation":false,"usgs":true,"family":"Keeland","given":"Bobby","email":"","middleInitial":"D.","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true},{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true}],"preferred":true,"id":312212,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Waguk, E. E.","contributorId":57809,"corporation":false,"usgs":true,"family":"Waguk","given":"E.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":312213,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70028034,"text":"70028034 - 2005 - Natural attenuation software (NAS): Assessing remedial strategies and estimating timeframes","interactions":[],"lastModifiedDate":"2012-03-12T17:20:55","indexId":"70028034","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Natural attenuation software (NAS): Assessing remedial strategies and estimating timeframes","docAbstract":"Natural Attenuation Software (NAS) is a screening tool to estimate remediation timeframes for monitored natural attenuation (MNA) and to assist in decision-making on the level of source zone treatment in conjunction with MNA using site-specific remediation objectives. Natural attenuation processes that NAS models include are advection, dispersion, sorption, non-aqueous phase liquid (NAPL) dissolution, and biodegradation of either petroleum hydrocarbons or chlorinated ethylenes. Newly-implemented enhancements to NAS designed to maximize the utility of NAS for site managers were observed. NAS has expanded source contaminant specification options to include chlorinated ethanes and chlorinated methanes, and to allow for the analysis of any other user-defined contaminants that may be subject to microbially-mediated transformations (heavy metals, radioisotopes, etc.). Included is the capability to model co-mingled plumes, with constituents from multiple contaminant categories. To enable comparison of remediation timeframe estimates between MNA and specific engineered remedial actions , NAS was modified to incorporate an estimation technique for timeframes associated with pump-and-treat remediation technology for comparison to MNA. This is an abstract of a paper presented at the 8th International In Situ and On-Site Bioremediation Symposium (Baltimore, MD 6/6-9/2005).","largerWorkTitle":"Proceedings of the 8th International In Situ and On-Site Bioremediation Symposium","conferenceTitle":"8th International In Situ and On-Site Bioremediation Symposium","conferenceDate":"6 June 2005 through 9 June 2005","conferenceLocation":"Baltimore, MD","language":"English","isbn":"9781574771527","usgsCitation":"Mendez, E., Widdowson, M., Chapelle, F., and Casey, C., 2005, Natural attenuation software (NAS): Assessing remedial strategies and estimating timeframes, <i>in</i> Proceedings of the 8th International In Situ and On-Site Bioremediation Symposium, v. 3, Baltimore, MD, 6 June 2005 through 9 June 2005.","startPage":"1213","costCenters":[],"links":[{"id":237222,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a62e2e4b0c8380cd72181","contributors":{"authors":[{"text":"Mendez, E.","contributorId":40774,"corporation":false,"usgs":true,"family":"Mendez","given":"E.","email":"","affiliations":[],"preferred":false,"id":416227,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Widdowson, M.","contributorId":9821,"corporation":false,"usgs":true,"family":"Widdowson","given":"M.","email":"","affiliations":[],"preferred":false,"id":416225,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chapelle, F.","contributorId":103048,"corporation":false,"usgs":true,"family":"Chapelle","given":"F.","affiliations":[],"preferred":false,"id":416228,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Casey, C.","contributorId":20121,"corporation":false,"usgs":true,"family":"Casey","given":"C.","affiliations":[],"preferred":false,"id":416226,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70027996,"text":"70027996 - 2005 - Gold enrichment and the Bi-Au association in pyrrhotite-rich massive sulfide deposits, Escanaba trough, Southern Gorda Ridge","interactions":[],"lastModifiedDate":"2012-03-12T17:20:55","indexId":"70027996","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Gold enrichment and the Bi-Au association in pyrrhotite-rich massive sulfide deposits, Escanaba trough, Southern Gorda Ridge","docAbstract":"High gold contents (to 10.1 ppm, avg 1.4 ppm, n = 34) occur in pyrrhotite-rich massive sulfide samples from the sediment-covered floor of the Escanaba trough, the slow-spreading, southernmost segment of Gorda Ridge. These concentrations reflect the presence of primary gold, formed during high-temperature hydrothermal activity in mounds and chimneys, and secondary gold deposited during sea-floor weathering of massive sulfide. Primary gold occurs as fine-grained (<2 ??m) gold, electrum, maldonite (Au2Bi), and a rare unnamed mineral (AuBi5S4) and is texturally and temporally associated with sulfarsenides (arsenopyrite, glaucodot, alloclastite, and cobaltite), arsenides (lo??llingite and safflorite), Bi minerals (native bismuth, Bi tellurides, Bi-Te sulfides, and bismuthinite), and galena. Larger (>2 ??m) secondary gold grains have a porous, flaky morphology and occur in samples in which pyrrhotite is oxidized and replaced by Fe oxyhydroxides, Fe sulfate, and sulfur. Mounds and chimneys dominated by pyrrhotite and containing lesser amounts of isocubanite, chalcopyrite, and Fe-rich sphalerite were formed by high-temperature (estimated range 325??-275??C), reduced, low-sulfur vent fluids. The mineral and fluid compositions during this main stage of hydrothermal venting reflect subsurface interaction between circulating hydrothermal fluids and turbiditic sediment containing as much as 1.1 percent organic carbon. As the deposition of pyrrhotite, Cu-Fe sulfides, and sphalerite waned, a volumetrically minor suite of sulfarsenide, arsenide, Bi, and Au minerals was deposited from highly reduced, late main-stage fluids diffusing through mounds and chimneys. The low solubility of Au as a bisulfide complex and the absence of fluid mixing during this stage of hydrothermal activity apparently inhibited the precipitation of gold directly from solution. Instead, gold precipitation is thought to be linked to elevated concentrations of Bi in the late main-stage fluids. The textural relationships of Au and Bi minerals in pyrrhotite-rich samples, low melting point of native bismuth (271.4??C), and recent experimental results on Au and Bi in hydrothermal fluids contribute to the hypothesis that gold was effectively scavenged from the Escanaba trough vent fluids by coexisting droplets of liquid bismuth. Additional phase relationships of alloys in the Au-Bi system indicate that deposition of native bismuth and maldonite occurred at temperatures as low as 241??C. Bismuth droplets trapped in void space between main-stage mineral grains scavenged gold from ambient hydrothermal fluid to a greater extent than bismuth enclosed by late-forming pyrrhotite. The limited solid solution of Au in Bi can explain the apparent exsolution texture in which gold blebs are hosted by native bismuth. The electrum, native bismuth (with gold inclusions), and galena represent the last traces of gold mineralization from late main-stage fluids. During sea-floor weathering and the oxidation of pyrrhotite in the mounds and chimneys, secondary gold formed as aggregates of colloidal particles along pH gradients between acidic pore waters and ambient seawater. Gold was mobilized from earlier formed primary gold minerals and transported as aqueous chloride complexes. The reduction of Au(III) by residual Fe2+ in partly altered pyrrhotite and adsorption of colloids by Fe oxyhydroxides may have influenced the location of secondary gold grains within the alteration front. Solubility differences between gold and silver chloride complexes at low temperature account for the low Ag content of secondary gold grains. The high concentrations of Bi, and thus the association of Au and Bi minerals in pyrrhotite-rich massive sulfide, can be ascribed to the extensive interaction of hydrothermal fluids with sediment in the Escanaba trough. In contrast, the absence of the Au-Bi association in massive sulfides at other ridges, including other sediment-covered sites at Middle Valley and the Guaymas basin","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Economic Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2113/100.6.1135","issn":"03610128","usgsCitation":"Tormanen, T., and Koski, R., 2005, Gold enrichment and the Bi-Au association in pyrrhotite-rich massive sulfide deposits, Escanaba trough, Southern Gorda Ridge: Economic Geology, v. 100, no. 6, p. 1135-1150, https://doi.org/10.2113/100.6.1135.","startPage":"1135","endPage":"1150","numberOfPages":"16","costCenters":[],"links":[{"id":210358,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2113/100.6.1135"},{"id":237253,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"100","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2988e4b0c8380cd5aa1f","contributors":{"authors":[{"text":"Tormanen, T.O.","contributorId":95671,"corporation":false,"usgs":true,"family":"Tormanen","given":"T.O.","email":"","affiliations":[],"preferred":false,"id":416078,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koski, R.A.","contributorId":16006,"corporation":false,"usgs":true,"family":"Koski","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":416077,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70027938,"text":"70027938 - 2005 - Constructed impoundments in the floodplain: A source or sink for native prairie fishes, in particular the endangered Topeka shiner (Notropis topeka)?","interactions":[],"lastModifiedDate":"2012-03-12T17:20:46","indexId":"70027938","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Constructed impoundments in the floodplain: A source or sink for native prairie fishes, in particular the endangered Topeka shiner (Notropis topeka)?","docAbstract":"Livestock watering holes (i.e., dugouts) are typically constructed in floodplains, yet the influence of dugouts on native prairie fishes is unknown. Such information is necessary for the effective management of native fishes, especially species of concern such as the endangered Topeka shiner (Notropis topeka). The goal of our study was to suggest technical guidelines for constructing floodplain wetlands that are compatible with stream fish resources. Specific objectives were to: determine the flood frequencies of the connection between streams and dugouts; determine fish community characteristics in floodplain dugouts; and, associate dugout characteristics with fish assemblages. A total of 20 dugouts within Six Mile Creek watershed, South Dakota, were surveyed seasonally (excluding winter) from fall of 2003 to fall of 2004. Dugouts were categorized according to their lateral floodplain placement (connectivity with the stream and flood frequency of the stream-dugout connection) and longitudinal placement across the watershed. Fishes were sampled in dugouts and adjacent stream reaches with seines and traps. The 21 species making up the stream and dugout fish assemblages were similar. Fish inhabited 65% of the dugouts; 30% contained Topeka shiners. Most fish inhabitance, and all Topeka shiner occurrences, were in dugouts that were headwater sites and were either directly connected to the stream or disconnected and frequently flooded (average 1 in 2 year event). Two dugouts in this latter category contained the most abundant, self-sustaining Topeka shiner populations. Constructing dugouts separate from the stream within frequently inundated zones can provide off-channel habitat for fishes.","largerWorkTitle":"Proceedings of the 2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges","conferenceTitle":"2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges","conferenceDate":"19 July 2005 through 22 July 2005","conferenceLocation":"Williamsburg, VA","language":"English","isbn":"0784407630","usgsCitation":"Thomson, S., Berry, C.R., Niehus, C.A., and Wall, S., 2005, Constructed impoundments in the floodplain: A source or sink for native prairie fishes, in particular the endangered Topeka shiner (Notropis topeka)?, <i>in</i> Proceedings of the 2005 Watershed Management Conference - Managing Watersheds for Human and Natural Impacts: Engineering, Ecological, and Economic Challenges, Williamsburg, VA, 19 July 2005 through 22 July 2005, p. 1337-1348.","startPage":"1337","endPage":"1348","numberOfPages":"12","costCenters":[],"links":[{"id":238116,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fa12e4b0c8380cd4d90a","contributors":{"editors":[{"text":"Moglen G.E.","contributorId":128404,"corporation":true,"usgs":false,"organization":"Moglen G.E.","id":536631,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Thomson, S.K.","contributorId":35536,"corporation":false,"usgs":true,"family":"Thomson","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":415844,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Berry, C. R. Jr.","contributorId":39167,"corporation":false,"usgs":true,"family":"Berry","given":"C.","suffix":"Jr.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":415846,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Niehus, C. A.","contributorId":94697,"corporation":false,"usgs":true,"family":"Niehus","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":415847,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wall, S.S.","contributorId":36721,"corporation":false,"usgs":true,"family":"Wall","given":"S.S.","email":"","affiliations":[],"preferred":false,"id":415845,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1008499,"text":"1008499 - 2005 - Molecular identification of a papilloma virus from cutaneous lesions of captive and free-ranging Florida manatees","interactions":[],"lastModifiedDate":"2015-12-14T11:24:13","indexId":"1008499","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Molecular identification of a papilloma virus from cutaneous lesions of captive and free-ranging Florida manatees","docAbstract":"<p><span>Cutaneous papillomatous lesions were biopsied from three captive Florida manatees (</span><i>Trichechus manatus latirostris</i><span>) at Homosassa Springs State Wildlife Park (HSSWP), Homosassa, Florida, USA, and from six free-ranging Florida manatees from Crystal and Homosassa rivers, Florida. Total DNA extracted from these lesions was assayed for the presence of papilloma virus genomes using the polymerase chain reaction (PCR) with primers that target the L1 capsid protein gene. The amplification generated DNA fragments 458 base pairs in length that encompassed a highly conserved domain within the L1 capsid protein and translated into identical polypeptides of 152 amino acids, suggesting the involvement of a single papilloma virus genotype. Multiple amino acid sequence and phylogenetic analyses of the L1 fragment indicated that the Florida manatee papilloma virus is a unique and quite distinct papillomavirus from other known papilloma viruses. The emergence of this new pathogen raises concerns about its potential impact on the already endangered Florida manatee.</span></p>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-41.2.437","usgsCitation":"Woodruff, R., Bonde, R., Bonilla, J., and Romero, C., 2005, Molecular identification of a papilloma virus from cutaneous lesions of captive and free-ranging Florida manatees: Journal of Wildlife Diseases, v. 41, no. 2, p. 437-441, https://doi.org/10.7589/0090-3558-41.2.437.","productDescription":"5 p.","startPage":"437","endPage":"441","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":477972,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-41.2.437","text":"Publisher Index Page"},{"id":132048,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"41","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db6992c8","contributors":{"authors":[{"text":"Woodruff, R.A.","contributorId":54558,"corporation":false,"usgs":true,"family":"Woodruff","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":317944,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bonde, R. K. 0000-0001-9179-4376","orcid":"https://orcid.org/0000-0001-9179-4376","contributorId":63339,"corporation":false,"usgs":true,"family":"Bonde","given":"R. K.","affiliations":[],"preferred":false,"id":317945,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bonilla, J.A.","contributorId":30951,"corporation":false,"usgs":true,"family":"Bonilla","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":317943,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Romero, C.H.","contributorId":89099,"corporation":false,"usgs":true,"family":"Romero","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":317946,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1015094,"text":"1015094 - 2005 - A test of geographic assignment using isotope tracers in feathers of known origin","interactions":[],"lastModifiedDate":"2017-12-30T18:21:45","indexId":"1015094","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2932,"text":"Oecologia","active":true,"publicationSubtype":{"id":10}},"title":"A test of geographic assignment using isotope tracers in feathers of known origin","docAbstract":"<p>We used feathers of known origin collected from across the breeding range of a migratory shorebird to test the use of isotope tracers for assigning breeding origins. We analyzed δD, δ<sup>13</sup>C, and δ<sup>15</sup>N in feathers from 75 mountain plover (<i class=\"EmphasisTypeItalic \">Charadrius montanus</i>) chicks sampled in 2001 and from 119 chicks sampled in 2002. We estimated parameters for continuous-response inverse regression models and for discrete-response Bayesian probability models from data for each year independently. We evaluated model predictions with both the training data and by using the alternate year as an independent test dataset. Our results provide weak support for modeling latitude and isotope values as monotonic functions of one another, especially when data are pooled over known sources of variation such as sample year or location. We were unable to make even qualitative statements, such as north versus south, about the likely origin of birds using both δD and δ<sup>13</sup>C in inverse regression models; results were no better than random assignment. Probability models provided better results and a more natural framework for the problem. Correct assignment rates were highest when considering all three isotopes in the probability framework, but the use of even a single isotope was better than random assignment. The method appears relatively robust to temporal effects and is most sensitive to the isotope discrimination gradients over which samples are taken. We offer that the problem of using isotope tracers to infer geographic origin is best framed as one of assignment, rather than prediction.</p>","language":"English","publisher":"Springer","doi":"10.1007/s00442-005-0071-y","usgsCitation":"Wunder, M., Kester, C., Knopf, F., and Rye, R.O., 2005, A test of geographic assignment using isotope tracers in feathers of known origin: Oecologia, v. 144, no. 4, p. 607-617, https://doi.org/10.1007/s00442-005-0071-y.","productDescription":"11 p.","startPage":"607","endPage":"617","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":131435,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"144","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-04-13","publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a5afa","contributors":{"authors":[{"text":"Wunder, Michael B.","contributorId":65406,"corporation":false,"usgs":false,"family":"Wunder","given":"Michael B.","affiliations":[{"id":6674,"text":"Department of Integrative Biology, University of Colorado Denver","active":true,"usgs":false}],"preferred":false,"id":322131,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kester, C.L.","contributorId":44874,"corporation":false,"usgs":true,"family":"Kester","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":322130,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Knopf, F.L.","contributorId":26998,"corporation":false,"usgs":true,"family":"Knopf","given":"F.L.","email":"","affiliations":[],"preferred":false,"id":322129,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rye, R. O.","contributorId":66208,"corporation":false,"usgs":true,"family":"Rye","given":"R.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":322132,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1008337,"text":"1008337 - 2005 - Chaparral fuel modification: what do we know --- and need to know?","interactions":[],"lastModifiedDate":"2012-02-02T00:04:39","indexId":"1008337","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1639,"text":"Fire Management Today","active":true,"publicationSubtype":{"id":10}},"title":"Chaparral fuel modification: what do we know --- and need to know?","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fire Management Today","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Keeley, J., 2005, Chaparral fuel modification: what do we know --- and need to know?: Fire Management Today, v. 65, no. 4, p. 11-12.","productDescription":"p. 11-12","startPage":"11","endPage":"12","numberOfPages":"2","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":132589,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"65","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e5fc3","contributors":{"authors":[{"text":"Keeley, Jon E. 0000-0002-4564-6521","orcid":"https://orcid.org/0000-0002-4564-6521","contributorId":69082,"corporation":false,"usgs":true,"family":"Keeley","given":"Jon E.","affiliations":[],"preferred":false,"id":317446,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70027837,"text":"70027837 - 2005 - Evidence and implications of recent climate change in Northern Alaska and other Arctic regions","interactions":[],"lastModifiedDate":"2018-06-12T21:03:17","indexId":"70027837","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1252,"text":"Climatic Change","active":true,"publicationSubtype":{"id":10}},"title":"Evidence and implications of recent climate change in Northern Alaska and other Arctic regions","docAbstract":"The Arctic climate is changing. Permafrost is warming, hydrological processes are changing and biological and social systems are also evolving in response to these changing conditions. Knowing how the structure and function of arctic terrestrial ecosystems are responding to recent and persistent climate change is paramount to understanding the future state of the Earth system and how humans will need to adapt. Our holistic review presents a broad array of evidence that illustrates convincingly; the Arctic is undergoing a system-wide response to an altered climatic state. New extreme and seasonal surface climatic conditions are being experienced, a range of biophysical states and processes influenced by the threshold and phase change of freezing point are being altered, hydrological and biogeochemical cycles are shifting, and more regularly human sub-systems are being affected. Importantly, the patterns, magnitude and mechanisms of change have sometimes been unpredictable or difficult to isolate due to compounding factors. In almost every discipline represented, we show how the biocomplexity of the Arctic system has highlighted and challenged a paucity of integrated scientific knowledge, the lack of sustained observational and experimental time series, and the technical and logistic constraints of researching the Arctic environment. This study supports ongoing efforts to strengthen the interdisciplinarity of arctic system science and improve the coupling of large scale experimental manipulation with sustained time series observations by incorporating and integrating novel technologies, remote sensing and modeling. ?? Springer 2005.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Climatic Change","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10584-005-5352-2","issn":"01650009","usgsCitation":"Hinzman, L., Bettez, N., Bolton, W., Chapin, F., Dyurgerov, M., Fastie, C., Griffith, B., Hollister, R., Hope, A., Huntington, H., Jensen, A., Jia, G., Jorgenson, T., Kane, D., Klein, D., Kofinas, G., Lynch, A., Lloyd, A., McGuire, A., Nelson, F.E., Oechel, W., Osterkamp, T., Racine, C., Romanovsky, V., Stone, R.S., Stow, D., Sturm, M., Tweedie, C., Vourlitis, G., Walker, M., Walker, D., Webber, P., Welker, J., Winker, K., and Yoshikawa, K., 2005, Evidence and implications of recent climate change in Northern Alaska and other Arctic regions: Climatic Change, v. 72, no. 3, p. 251-298, https://doi.org/10.1007/s10584-005-5352-2.","startPage":"251","endPage":"298","numberOfPages":"48","costCenters":[],"links":[{"id":238179,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211033,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10584-005-5352-2"}],"volume":"72","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0d28e4b0c8380cd52e46","contributors":{"authors":[{"text":"Hinzman, L. D.","contributorId":90083,"corporation":false,"usgs":false,"family":"Hinzman","given":"L. D.","affiliations":[],"preferred":false,"id":415473,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bettez, N.D.","contributorId":94090,"corporation":false,"usgs":true,"family":"Bettez","given":"N.D.","affiliations":[],"preferred":false,"id":415477,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bolton, W.R.","contributorId":90531,"corporation":false,"usgs":true,"family":"Bolton","given":"W.R.","email":"","affiliations":[],"preferred":false,"id":415474,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chapin, F.S.","contributorId":48384,"corporation":false,"usgs":true,"family":"Chapin","given":"F.S.","affiliations":[],"preferred":false,"id":415462,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dyurgerov, M.B.","contributorId":43953,"corporation":false,"usgs":true,"family":"Dyurgerov","given":"M.B.","email":"","affiliations":[],"preferred":false,"id":415459,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Fastie, C.L.","contributorId":66034,"corporation":false,"usgs":true,"family":"Fastie","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":415466,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Griffith, B.","contributorId":25905,"corporation":false,"usgs":true,"family":"Griffith","given":"B.","email":"","affiliations":[],"preferred":false,"id":415455,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Hollister, R.D.","contributorId":90532,"corporation":false,"usgs":true,"family":"Hollister","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":415475,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Hope, Allen","contributorId":21379,"corporation":false,"usgs":false,"family":"Hope","given":"Allen","email":"","affiliations":[],"preferred":false,"id":415478,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Huntington, H.P.","contributorId":59621,"corporation":false,"usgs":true,"family":"Huntington","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":415465,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Jensen, A.M.","contributorId":13806,"corporation":false,"usgs":true,"family":"Jensen","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":415449,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Jia, G.J.","contributorId":6631,"corporation":false,"usgs":true,"family":"Jia","given":"G.J.","email":"","affiliations":[],"preferred":false,"id":415446,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Jorgenson, T.","contributorId":19769,"corporation":false,"usgs":true,"family":"Jorgenson","given":"T.","email":"","affiliations":[],"preferred":false,"id":415451,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Kane, D.L.","contributorId":6633,"corporation":false,"usgs":true,"family":"Kane","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":415447,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Klein, D.R.","contributorId":7748,"corporation":false,"usgs":true,"family":"Klein","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":415448,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Kofinas, G.","contributorId":23752,"corporation":false,"usgs":true,"family":"Kofinas","given":"G.","affiliations":[],"preferred":false,"id":415453,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Lynch, A.H.","contributorId":29629,"corporation":false,"usgs":true,"family":"Lynch","given":"A.H.","email":"","affiliations":[],"preferred":false,"id":415457,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Lloyd, A.H.","contributorId":91683,"corporation":false,"usgs":true,"family":"Lloyd","given":"A.H.","email":"","affiliations":[],"preferred":false,"id":415476,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"McGuire, A. 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D.","affiliations":[],"preferred":false,"id":415450,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Nelson, Frederick E.","contributorId":107919,"corporation":false,"usgs":false,"family":"Nelson","given":"Frederick","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":415480,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Oechel, W.C.","contributorId":104700,"corporation":false,"usgs":true,"family":"Oechel","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":415479,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Osterkamp, T.E.","contributorId":68959,"corporation":false,"usgs":true,"family":"Osterkamp","given":"T.E.","email":"","affiliations":[],"preferred":false,"id":415467,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"Racine, C.H.","contributorId":74949,"corporation":false,"usgs":true,"family":"Racine","given":"C.H.","affiliations":[],"preferred":false,"id":415469,"contributorType":{"id":1,"text":"Authors"},"rank":23},{"text":"Romanovsky, V.E.","contributorId":54721,"corporation":false,"usgs":true,"family":"Romanovsky","given":"V.E.","email":"","affiliations":[],"preferred":false,"id":415464,"contributorType":{"id":1,"text":"Authors"},"rank":24},{"text":"Stone, R. S.","contributorId":47021,"corporation":false,"usgs":true,"family":"Stone","given":"R.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":415461,"contributorType":{"id":1,"text":"Authors"},"rank":25},{"text":"Stow, D.A.","contributorId":44336,"corporation":false,"usgs":true,"family":"Stow","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":415460,"contributorType":{"id":1,"text":"Authors"},"rank":26},{"text":"Sturm, M.","contributorId":81834,"corporation":false,"usgs":true,"family":"Sturm","given":"M.","email":"","affiliations":[],"preferred":false,"id":415470,"contributorType":{"id":1,"text":"Authors"},"rank":27},{"text":"Tweedie, C.E.","contributorId":49588,"corporation":false,"usgs":true,"family":"Tweedie","given":"C.E.","affiliations":[],"preferred":false,"id":415463,"contributorType":{"id":1,"text":"Authors"},"rank":28},{"text":"Vourlitis, G.L.","contributorId":21758,"corporation":false,"usgs":true,"family":"Vourlitis","given":"G.L.","affiliations":[],"preferred":false,"id":415452,"contributorType":{"id":1,"text":"Authors"},"rank":29},{"text":"Walker, M.D.","contributorId":31937,"corporation":false,"usgs":true,"family":"Walker","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":415458,"contributorType":{"id":1,"text":"Authors"},"rank":30},{"text":"Walker, D.A.","contributorId":82484,"corporation":false,"usgs":false,"family":"Walker","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":415471,"contributorType":{"id":1,"text":"Authors"},"rank":31},{"text":"Webber, P.J.","contributorId":25351,"corporation":false,"usgs":false,"family":"Webber","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":415454,"contributorType":{"id":1,"text":"Authors"},"rank":32},{"text":"Welker, J.M.","contributorId":82868,"corporation":false,"usgs":true,"family":"Welker","given":"J.M.","affiliations":[],"preferred":false,"id":415472,"contributorType":{"id":1,"text":"Authors"},"rank":33},{"text":"Winker, K.S.","contributorId":28426,"corporation":false,"usgs":true,"family":"Winker","given":"K.S.","email":"","affiliations":[],"preferred":false,"id":415456,"contributorType":{"id":1,"text":"Authors"},"rank":34},{"text":"Yoshikawa, K.","contributorId":72736,"corporation":false,"usgs":true,"family":"Yoshikawa","given":"K.","email":"","affiliations":[],"preferred":false,"id":415468,"contributorType":{"id":1,"text":"Authors"},"rank":35}]}}
,{"id":70028777,"text":"70028777 - 2005 - Selenium mobilization during a flood experiment in a contaminated wetland: Stewart Lake Waterfowl Management Area, Utah","interactions":[],"lastModifiedDate":"2012-03-12T17:20:56","indexId":"70028777","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":835,"text":"Applied Geochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Selenium mobilization during a flood experiment in a contaminated wetland: Stewart Lake Waterfowl Management Area, Utah","docAbstract":"Constructed and natural wetlands can accumulate elevated levels of Se; however, few data are available on cost-effective methods for remobilization and removal of Se from these areas. A field experiment was conducted to assess the effectiveness of flooding on the removal of Se from dry surface sediments. The 83-m2 flood-experiment plot contained 10 monitoring wells, a water-quality minimonitor (continuous measurement of pH, specific conductance, water temperature, and dissolved O2), a down-hole Br electrode, and 2 pressure transducers. Flooding was initiated on August 27, 2002, and a Br tracer was added to water delivered through a pipeline to the flood plot during the first 1.2 h. Standing water depth in the flood plot was maintained at 0.3 m through September 1, 2002. The Br tracer data indicate a dual porosity system that includes fracture (mud cracks) and matrix flow components. Mean vertical water velocities for the matrix flow component were estimated to range from 0.002 to 0.012 m/h. Dissolved (less than 0.45 ??m) Se increased from pre-flood concentrations of less than 10 ??g/L to greater than 800 ??g/L during flooding in samples from deep (2.0 m below land surface) ground water. Selenium concentrations exceeded 5500 ??g/L in samples from shallow (0.8 m below land surface) ground water. Ratios of Se to Br in water samples indicate that Se moved conservatively during the experiment and was derived from leaching of near-surface sediments. Cumulative Se flux to the deep ground water during the experiment ranged from 9.0 to 170 mg/m2. Pre- and post-flood surface soil sampling indicated a mean Se flux of 720 mg/m2 through the top 15 cm of soil. Ground-water samples collected 8 months after termination of the flood experiment contained Se concentrations of less than 20 ??g/L. The minimonitor data indicate a rapid return to chemically reducing conditions in the deep ground water, limiting the mobility of the Se dissolved in the water pulse introduced during the flood experiment. Ratios of Se to Br in deep ground-water samples collected 8 months after the experiment confirmed the removal of Se from the aqueous phase. Based on the median Se flux rate estimated during the experiment of 0.65 mg/h/m2 (n = 52), 7 flooding cycles would be required to meet the 4 ??g/g remediation goal in surface soils from the SLWMA wetland.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Applied Geochemistry","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.apgeochem.2004.09.009","issn":"08832927","usgsCitation":"Naftz, D.L., Yahnke, J., Miller, J., and Noyes, S., 2005, Selenium mobilization during a flood experiment in a contaminated wetland: Stewart Lake Waterfowl Management Area, Utah: Applied Geochemistry, v. 20, no. 3, p. 569-585, https://doi.org/10.1016/j.apgeochem.2004.09.009.","startPage":"569","endPage":"585","numberOfPages":"17","costCenters":[],"links":[{"id":209742,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.apgeochem.2004.09.009"},{"id":236440,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8cfbe4b08c986b3181f8","contributors":{"authors":[{"text":"Naftz, D. L.","contributorId":40624,"corporation":false,"usgs":true,"family":"Naftz","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":419708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yahnke, J.","contributorId":31964,"corporation":false,"usgs":true,"family":"Yahnke","given":"J.","email":"","affiliations":[],"preferred":false,"id":419707,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, J.","contributorId":16939,"corporation":false,"usgs":true,"family":"Miller","given":"J.","affiliations":[],"preferred":false,"id":419706,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Noyes, S.","contributorId":65650,"corporation":false,"usgs":true,"family":"Noyes","given":"S.","email":"","affiliations":[],"preferred":false,"id":419709,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029151,"text":"70029151 - 2005 - Thermal state and complex geology of a heterogeneous salty crust of Jupiter's satellite, Europa","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70029151","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1963,"text":"Icarus","active":true,"publicationSubtype":{"id":10}},"title":"Thermal state and complex geology of a heterogeneous salty crust of Jupiter's satellite, Europa","docAbstract":"The complex geology of Europa is evidenced by many tectonic and cryomagmatic resurfacing structures, some of which are \"painted\" into a more visible expression by exogenic alteration processes acting on the principal endogenic cryopetrology. The surface materials emplaced and affected by this activity are mainly composed of water ice in some areas, but in other places there are other minerals involved. Non-ice minerals are visually recognized by their low albedo and reddish color either when first emplaced or, more likely, after alteration by Europan weathering processes, especially sublimation and alteration by ionizing radiation. While red chromophoric material could be due to endogenic production of solid sulfur allotropes or other compounds, most likely the red substance is an impurity produced by radiation alteration of hydrated sulfate salts or sulphuric acid of mainly internal origin. If the non-ice red materials or their precursors have a source in the satellite interior, and if they are not merely trace contaminants, then they can play an important role in the evolution of the icy crust, including structural differentiation and the internal dynamics. Here we assume that these substances are major components of Europa's cryo/hydrosphere, as some models have predicted they should be. If this is an accurate assumption, then these substances should not be neglected in physical, chemical, and biological models of Europa, even if major uncertainties remain as to the exact identity, abundance, and distribution of the non-ice materials. The physical chemical properties of the ice-associated materials will contribute to the physical state of the crust today and in the geological past. In order to model the influence of them on the thermal state and the geology, we have determined the thermal properties of the hydrated salts. Our new lab data reveal very low thermal conductivities for hydrated salts compared to water ice. Lower conductivities of salty ice would produce steeper thermal gradients than in pure ice. If there are salt-rich layers inside the crust, forming salt beds over the seafloor or a briny eutectic crust, for instance, the high thermal gradients may promote endogenic geological activity. On the seafloor, bedded salt accumulations may exhibit high thermochemical gradients. Metamorphic and magmatic processes and possible niches for thermophilic life at shallow suboceanic depths result from the calculated thermal profiles, even if the ocean is very cold. ?? 2004 Elsevier Inc. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Icarus","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.icarus.2004.07.019","issn":"00191035","usgsCitation":"Prieto-Ballesteros, O., and Kargel, J., 2005, Thermal state and complex geology of a heterogeneous salty crust of Jupiter's satellite, Europa: Icarus, v. 173, no. 1, p. 212-221, https://doi.org/10.1016/j.icarus.2004.07.019.","startPage":"212","endPage":"221","numberOfPages":"10","costCenters":[],"links":[{"id":210523,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.icarus.2004.07.019"},{"id":237466,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"173","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb25ce4b08c986b32575e","contributors":{"authors":[{"text":"Prieto-Ballesteros, O.","contributorId":47967,"corporation":false,"usgs":true,"family":"Prieto-Ballesteros","given":"O.","email":"","affiliations":[],"preferred":false,"id":421536,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kargel, J.S.","contributorId":88096,"corporation":false,"usgs":true,"family":"Kargel","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":421537,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1008347,"text":"1008347 - 2005 - Fire and the Miocene expansion of C4 grasslands","interactions":[],"lastModifiedDate":"2021-07-07T16:01:01.326295","indexId":"1008347","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1466,"text":"Ecology Letters","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Fire and the Miocene expansion of C<sub>4</sub> grasslands","title":"Fire and the Miocene expansion of C4 grasslands","docAbstract":"<p><span>C</span><sub>4</sub><span>&nbsp;photosynthesis had a mid-Tertiary origin that was tied to declining atmospheric CO</span><sub>2</sub><span>, but C</span><sub>4</sub><span>-dominated grasslands did not appear until late Tertiary. According to the ‘CO</span><sub>2</sub><span>-threshold’ model, these C</span><sub>4</sub><span>&nbsp;grasslands owe their origin to a further late Miocene decline in CO</span><sub>2</sub><span>&nbsp;that gave C</span><sub>4</sub><span>&nbsp;grasses a photosynthetic advantage. This model is most appropriate for explaining replacement of C</span><sub>3</sub><span>&nbsp;grasslands by C</span><sub>4</sub><span>&nbsp;grasslands, however, fossil evidence shows C</span><sub>4</sub><span>&nbsp;grasslands replaced woodlands. An additional weakness in the threshold model is that recent estimates do not support a late Miocene drop in&nbsp;</span><i>p</i><span>CO</span><sub>2</sub><span>. We hypothesize that late Miocene climate changes created a fire climate capable of replacing woodlands with C</span><sub>4</sub><span>&nbsp;grasslands. Critical elements were seasonality that sustained high biomass production part of year, followed by a dry season that greatly reduced fuel moisture, coupled with a monsoon climate that generated abundant lightning-igniting fires. As woodlands became more open from burning, the high light conditions favoured C</span><sub>4</sub><span>&nbsp;grasses over C</span><sub>3</sub><span>&nbsp;grasses, and in a feedback process, the elevated productivity of C</span><sub>4</sub><span>&nbsp;grasses increased highly combustible fuel loads that further increased fire activity. This hypothesis is supported by paleosol data that indicate the late Miocene expansion of C</span><sub>4</sub><span>&nbsp;grasslands was the result of grassland expansion into more mesic environments and by charcoal sediment profiles that parallel the late Miocene expansion of C</span><sub>4</sub><span>&nbsp;grasslands. Many contemporary C</span><sub>4</sub><span>&nbsp;grasslands are fire dependent and are invaded by woodlands upon cessation of burning. Thus, we maintain that the factors driving the late Miocene expansion of C</span><sub>4</sub><span>&nbsp;were the same as those responsible for maintenance of C</span><sub>4</sub><span>&nbsp;grasslands today.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1461-0248.2005.00767.x","usgsCitation":"Keeley, J.E., and Rundel, P.W., 2005, Fire and the Miocene expansion of C4 grasslands: Ecology Letters, v. 8, no. 7, p. 683-690, https://doi.org/10.1111/j.1461-0248.2005.00767.x.","productDescription":"8 p.","startPage":"683","endPage":"690","numberOfPages":"8","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":132499,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"7","noUsgsAuthors":false,"publicationDate":"2005-04-28","publicationStatus":"PW","scienceBaseUri":"4f4e49fbe4b07f02db5f45a4","contributors":{"authors":[{"text":"Keeley, Jon E. 0000-0002-4564-6521 jon_keeley@usgs.gov","orcid":"https://orcid.org/0000-0002-4564-6521","contributorId":1268,"corporation":false,"usgs":true,"family":"Keeley","given":"Jon","email":"jon_keeley@usgs.gov","middleInitial":"E.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":317467,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rundel, Philip W.","contributorId":107552,"corporation":false,"usgs":true,"family":"Rundel","given":"Philip","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":317466,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1015091,"text":"1015091 - 2005 - Patterns of plant species richness, rarity, endemism, and uniqueness in an arid landscape","interactions":[],"lastModifiedDate":"2018-01-01T15:54:24","indexId":"1015091","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1450,"text":"Ecological Applications","active":true,"publicationSubtype":{"id":10}},"title":"Patterns of plant species richness, rarity, endemism, and uniqueness in an arid landscape","docAbstract":"<p>Most current conservation literature focuses on the preservation of hotspots of species diversity and endemism, as if the two were geographically synonymous. At landscape scales this may not be the case. We collected data from 367 1000-m<sup>2</sup> plots in the Grand Staircase–Escalante National Monument, Utah, USA, to show that: (1) the vast majority of plant species are locally rare; (2) species-rich areas are generally in rare, mesic, or high-elevation habitats such as aspen stands or riparian zones high in soil N and P; (3) endemic species (to the Colorado Plateau and the Monument) were generally found in relatively species-rich, but low-elevation, xeric vegetation type areas low in soil P; (4) unique species assemblages were found in areas moderately high in endemism and species richness; and (5) nonnative plant species were widely distributed, but more prevalent in species-rich, mesic sites high in soil fertility or disturbed sites, and significantly less prevalent in plots with endemic species. We show that primary hotspots of species richness, high endemism, and unique species assemblages are not co-located on the landscape. Hence, conservation strategies may have to consider a much broader concept of “hotspots” to adequately preserve native plant species and the processes that foster persistence.</p>","language":"English","publisher":"Wiley","doi":"10.1890/03-5352","usgsCitation":"Stohlgren, T., Guenther, D., Evangelista, P., and Alley, N., 2005, Patterns of plant species richness, rarity, endemism, and uniqueness in an arid landscape: Ecological Applications, v. 15, no. 2, p. 715-725, https://doi.org/10.1890/03-5352.","productDescription":"11 p.","startPage":"715","endPage":"725","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":130190,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688b07","contributors":{"authors":[{"text":"Stohlgren, T.J.","contributorId":7217,"corporation":false,"usgs":true,"family":"Stohlgren","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":322117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Guenther, D.A.","contributorId":41379,"corporation":false,"usgs":true,"family":"Guenther","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":322119,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Evangelista, P.H.","contributorId":31708,"corporation":false,"usgs":true,"family":"Evangelista","given":"P.H.","email":"","affiliations":[],"preferred":false,"id":322118,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Alley, N.","contributorId":86723,"corporation":false,"usgs":true,"family":"Alley","given":"N.","email":"","affiliations":[],"preferred":false,"id":322120,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70028215,"text":"70028215 - 2005 - The 2003 phreatomagmatic eruptions of Anatahan volcano - Textural and petrologic features of deposits at an emergent island volcano","interactions":[],"lastModifiedDate":"2019-05-10T08:41:53","indexId":"70028215","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"The 2003 phreatomagmatic eruptions of Anatahan volcano - Textural and petrologic features of deposits at an emergent island volcano","docAbstract":"Stratigraphic and field data are used in conjunction with textural and chemical evidence (including data from scanning electron microscope, electron microprobe, X-ray fluorescence, X-ray diffraction, and instrumental neutron activation analysis) to establish that the 2003 eruption of Anatahan volcano was mainly phreatomagmatic, dominated by explosive interaction of homogeneous composition low-viscosity crystal-poor andesite magma with water. The hydromagmatic mode of eruption contributed to the significant height of initial eruptive columns and to the excavation and eruption of altered rock debris from the sub-volcanic hydrothermal system. Volatile contents of glass inclusions in equilibrium phenocrysts less abundances of these constituents in matrix glass times the estimated mass of juvenile magma indicate minimum emissions of 19 kt SO2 and 13 kt Cl. This petrologic estimate of SO2 emission is an order-of-magnitude less than an estimate from TOMS. Similarly, inferred magma volumes from the petrologic data are an order of magnitude greater than those modeled from deformation data. Both discrepancies indicate additional sources of volatiles, likely derived from a separate fluid phase in the magma. The paucity of near-source volcanic-tectonic earthquakes preceding the eruption, and the dominance of sustained long-period tremor are attributed to the ease of ascent of the hot low-viscosity andesite, followed by a shallow phreatomagmatic mode of eruption. Phreatomagmatic eruptions are probably more common at emergent tropical island volcanoes, where shallow fresh-water lenses occur at near-sea-level vents. These relations suggest that phreatomagmatic explosions contributed to the formation of many of the near-sea-level craters and possibly even to the small calderas at the other Mariana islands.","language":"English","doi":"10.1016/j.jvolgeores.2004.11.036","issn":"03770273","usgsCitation":"Pallister, J., Trusdell, F., Brownfield, I.K., Siems, D.F., Budahn, J., and Sutley, S., 2005, The 2003 phreatomagmatic eruptions of Anatahan volcano - Textural and petrologic features of deposits at an emergent island volcano: Journal of Volcanology and Geothermal Research, v. 146, no. 1-3 SPEC. ISS., p. 208-225, https://doi.org/10.1016/j.jvolgeores.2004.11.036.","productDescription":"18 p.","startPage":"208","endPage":"225","numberOfPages":"18","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":236915,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Northern Mariana Islands","otherGeospatial":"Anatahan volcano     ","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              145.6292724609375,\n              16.325411207783855\n            ],\n            [\n              145.73638916015622,\n              16.325411207783855\n            ],\n            [\n              145.73638916015622,\n              16.374168198186904\n            ],\n            [\n              145.6292724609375,\n              16.374168198186904\n            ],\n            [\n              145.6292724609375,\n              16.325411207783855\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"146","issue":"1-3 SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba646e4b08c986b320ff3","contributors":{"authors":[{"text":"Pallister, J.S.","contributorId":46534,"corporation":false,"usgs":true,"family":"Pallister","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":417085,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Trusdell, F. A.","contributorId":57471,"corporation":false,"usgs":true,"family":"Trusdell","given":"F. A.","affiliations":[],"preferred":false,"id":417086,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brownfield, I. K.","contributorId":77915,"corporation":false,"usgs":true,"family":"Brownfield","given":"I.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":417087,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Siems, D. F.","contributorId":101239,"corporation":false,"usgs":true,"family":"Siems","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":417090,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Budahn, J. R. 0000-0001-9794-8882","orcid":"https://orcid.org/0000-0001-9794-8882","contributorId":83914,"corporation":false,"usgs":true,"family":"Budahn","given":"J. R.","affiliations":[],"preferred":false,"id":417089,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Sutley, S.F.","contributorId":79282,"corporation":false,"usgs":true,"family":"Sutley","given":"S.F.","email":"","affiliations":[],"preferred":false,"id":417088,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70029449,"text":"70029449 - 2005 - Fuel reduction and coarse woody debris dynamics with early season and late season prescribed fire in a Sierra Nevada mixed conifer forest","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70029449","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1687,"text":"Forest Ecology and Management","active":true,"publicationSubtype":{"id":10}},"title":"Fuel reduction and coarse woody debris dynamics with early season and late season prescribed fire in a Sierra Nevada mixed conifer forest","docAbstract":"Fire exclusion has led to an unnatural accumulation and greater spatial continuity of organic material on the ground in many forests. This material serves both as potential fuel for forest fires and habitat for a large array of forest species. Managers must balance fuel reduction to reduce wildfire hazard with fuel retention targets to maintain other forest functions. This study reports fuel consumption and changes to coarse woody debris attributes with prescribed burns ignited under different fuel moisture conditions. Replicated early season burn, late season burn, and unburned control plots were established in old-growth mixed conifer forest in Sequoia National Park that had not experienced fire for more than 120 years. Early season burns were ignited during June 2002 when fuels were relatively moist, and late season burns were ignited during September/October 2001 when fuels were dry. Fuel loading and coarse woody debris abundance, cover, volume, and mass were evaluated prior to and after the burns. While both types of burns reduced fuel loading, early season burns consumed significantly less of the total dead and down organic matter than late season burns (67% versus 88%). This difference in fuel consumption between burning treatments was significant for most all woody fuel components evaluated, plus the litter and duff layers. Many logs were not entirely consumed - therefore the number of logs was not significantly changed by fire - but burning did reduce log length, cover, volume, and mass. Log cover, volume, and mass were reduced to a lesser extent by early season burns than late season burns, as a result of higher wood moisture levels. Early season burns also spread over less of the ground surface within the burn perimeter (73%) than late season burns (88%), and were significantly patchier. Organic material remaining after a fire can dam sediments and reduce erosion, while unburned patches may help mitigate the impact of fire on fire-sensitive species by creating refugia from which these species can recolonize burned areas. Early season burns may be an effective means of moderating potential ecosystem damage when treating heavy and/or continuous fuels resulting from long periods of fire exclusion, if burning during this season is not detrimental to other forest functions. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Forest Ecology and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.foreco.2005.01.016","issn":"03781127","usgsCitation":"Knapp, E.E., Keeley, J., Ballenger, E., and Brennan, T.J., 2005, Fuel reduction and coarse woody debris dynamics with early season and late season prescribed fire in a Sierra Nevada mixed conifer forest: Forest Ecology and Management, v. 208, no. 1-3, p. 383-397, https://doi.org/10.1016/j.foreco.2005.01.016.","startPage":"383","endPage":"397","numberOfPages":"15","costCenters":[],"links":[{"id":210593,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.foreco.2005.01.016"},{"id":237563,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"208","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a140ae4b0c8380cd5489f","contributors":{"authors":[{"text":"Knapp, E. E.","contributorId":54938,"corporation":false,"usgs":false,"family":"Knapp","given":"E.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":422793,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keeley, Jon E. 0000-0002-4564-6521","orcid":"https://orcid.org/0000-0002-4564-6521","contributorId":69082,"corporation":false,"usgs":true,"family":"Keeley","given":"Jon E.","affiliations":[],"preferred":false,"id":422795,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ballenger, E. A.","contributorId":65802,"corporation":false,"usgs":true,"family":"Ballenger","given":"E. A.","affiliations":[],"preferred":false,"id":422794,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brennan, T. J. 0000-0002-0646-3298","orcid":"https://orcid.org/0000-0002-0646-3298","contributorId":17572,"corporation":false,"usgs":true,"family":"Brennan","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":422792,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029422,"text":"70029422 - 2005 - Estimating population size from DNA-based closed capture-recapture data incorporating genotyping error","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70029422","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Estimating population size from DNA-based closed capture-recapture data incorporating genotyping error","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/0022-541X(2005)069<0396:EPSFDC>2.0.CO;2","issn":"0022541X","usgsCitation":"Lukacs, P., and Burnham, K., 2005, Estimating population size from DNA-based closed capture-recapture data incorporating genotyping error: Journal of Wildlife Management, v. 69, no. 1, p. 396-403, https://doi.org/10.2193/0022-541X(2005)069<0396:EPSFDC>2.0.CO;2.","startPage":"396","endPage":"403","numberOfPages":"8","costCenters":[],"links":[{"id":210701,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/0022-541X(2005)069<0396:EPSFDC>2.0.CO;2"},{"id":237705,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0b3ae4b0c8380cd5261e","contributors":{"authors":[{"text":"Lukacs, P.M.","contributorId":84708,"corporation":false,"usgs":true,"family":"Lukacs","given":"P.M.","email":"","affiliations":[],"preferred":false,"id":422689,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burnham, K.P.","contributorId":63760,"corporation":false,"usgs":true,"family":"Burnham","given":"K.P.","email":"","affiliations":[],"preferred":false,"id":422688,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70029533,"text":"70029533 - 2005 - Authigenesis of trace metals in energetic tropical shelf environments","interactions":[],"lastModifiedDate":"2019-05-01T09:44:05","indexId":"70029533","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1333,"text":"Continental Shelf Research","active":true,"publicationSubtype":{"id":10}},"title":"Authigenesis of trace metals in energetic tropical shelf environments","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id10\" class=\"abstract author\"><div id=\"aep-abstract-sec-id11\"><p>We evaluated authigenic changes of Fe, Mn, V, U, Mo, Cd and Re in suboxic, periodically remobilized, tropical shelf sediments from the Amazon continental shelf and the Gulf of Papua. The Cd/Al, Mo/Al, and U/Al ratios in Amazon shelf sediments were 82%, 37%, and 16% less than those in Amazon River suspended sediments, respectively. Very large depletions of U previously reported in this environment were not observed. The Cd/Al ratios in Gulf of Papua sediments were 76% lower than measurements made on several Papua New Guinea rivers, whereas U/Al ratios in the shelf sediments were enriched by approximately 20%. Other metal/Al ratios in the Papua New Guinea river suspended sediments and continental shelf sediments were not distinguishably different. Comparison of metal/Al ratios to grain size distributions in Gulf of Papua samples indicates that our observations cannot be attributed to differences in grain size between the river suspended sediments and continental shelf sediments. These two shelves constitute a source of dissolved Cd to the world ocean equal to 29–100% of the dissolved Cd input from rivers, but only 3% of the dissolved Mo input and 4% of the dissolved U input. Release of Cd, Mo, and U in tropical shelf sediments is likely a result of intense Fe and Mn oxide reduction in pore waters and resuspension of the sediments. Since we do not observe depletions of particulate Fe and Mn in the shelf sediments most of these dissolved metals must reoxidize in the overlying waters and reprecipitate. As Cd exhibits the largest losses on these tropical shelves, we examined the ability of newly formed Fe and Mn oxides to adsorb dissolved Cd using a geochemical diffuse double-layer surface complexation model and found the oxide surfaces are relatively ineffective at readsorbing Cd in seawater due to surface-site competition by Mg and Ca. If the remobilization and reoxidation of Fe and Mn occurs frequently enough before sediment is buried significant amounts of Cd may be removed from the oxide surfaces. Because a much greater percentage of Mn than Fe becomes remobilized in these shelf sediments, metals closely associated with Mn oxides (like Cd) are more likely to show losses during deposition.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/j.csr.2005.02.001","issn":"02784343","usgsCitation":"Breckel, E., Emerson, S., and Balistrieri, L.S., 2005, Authigenesis of trace metals in energetic tropical shelf environments: Continental Shelf Research, v. 25, no. 11, p. 1321-1337, https://doi.org/10.1016/j.csr.2005.02.001.","productDescription":"17 p.","startPage":"1321","endPage":"1337","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":237677,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210682,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.csr.2005.02.001"}],"volume":"25","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059eeece4b0c8380cd4a02f","contributors":{"authors":[{"text":"Breckel, E.J.","contributorId":67715,"corporation":false,"usgs":true,"family":"Breckel","given":"E.J.","email":"","affiliations":[],"preferred":false,"id":423147,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Emerson, S.","contributorId":102684,"corporation":false,"usgs":true,"family":"Emerson","given":"S.","email":"","affiliations":[],"preferred":false,"id":423148,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Balistrieri, Laurie S. 0000-0002-6359-3849 balistri@usgs.gov","orcid":"https://orcid.org/0000-0002-6359-3849","contributorId":1406,"corporation":false,"usgs":true,"family":"Balistrieri","given":"Laurie","email":"balistri@usgs.gov","middleInitial":"S.","affiliations":[{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":200,"text":"Coop Res Unit Seattle","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":761873,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029170,"text":"70029170 - 2005 - Mineralogical and geochemical consequences of the long-term presence of CO2 in natural reservoirs: An example from the Springerville-St. Johns Field, Arizona, and New Mexico, U.S.A","interactions":[],"lastModifiedDate":"2012-03-12T17:20:54","indexId":"70029170","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1213,"text":"Chemical Geology","active":true,"publicationSubtype":{"id":10}},"title":"Mineralogical and geochemical consequences of the long-term presence of CO2 in natural reservoirs: An example from the Springerville-St. Johns Field, Arizona, and New Mexico, U.S.A","docAbstract":"The Springerville-St. Johns CO2 field in eastern Arizona and western New Mexico is one of more than a dozen gas fields developed within the Colorado Plateau and Southern Rocky Mountain region. Extensive travertine (CaCO3) deposits record a long history of CO2 migration and leakage to the atmosphere. The oldest travertine deposits may have formed during the initial filling of the CO2 reservoir when groundwaters exsolved CO2 upon reaching the surface. The youngest travertine deposits are associated with springs on the floor of the Little Colorado River valley, but travertine deposition appears to be insignificant today. Older deposits occur up to 325 m above the valley floor. Geologic relationships suggest travertine deposition began in the late Pleistocene after volcanic activity ended at ???0.3 Ma. Most of the CaCO3 could have been derived from dissolution of the underlying limestones and dolomites. Interactions between the reservoir fluids and rocks were observed in core samples from one of the intervals that produced dry gas. These reactions resulted in the dissolution of carbonate cements and detrital feldspars and the formation of dawsonite and kaolinite. Geochemical simulations suggest that the dawsonite could have been deposited when the CO2 fugacity reached 20 bars and that the kaolinite formed as the CO2 fugacity decreased. Corrosion of drill pipe by acidic waters and a pronounced HCO3 anomaly above the CO2 reservoir provide evidence of a continuing flux of CO2 from depth. CO2 storage occurs primarily as dissolved carbonate species and as gas accumulations. Only a small percentage of the CO2 was sequestered in secondary minerals. ?? 2005 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Chemical Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.chemgeo.2004.12.019","issn":"00092541","usgsCitation":"Moore, J., Adams, M., Allis, R., Lutz, S., and Rauzi, S., 2005, Mineralogical and geochemical consequences of the long-term presence of CO2 in natural reservoirs: An example from the Springerville-St. Johns Field, Arizona, and New Mexico, U.S.A: Chemical Geology, v. 217, no. 3-4 SPEC. ISS., p. 365-385, https://doi.org/10.1016/j.chemgeo.2004.12.019.","startPage":"365","endPage":"385","numberOfPages":"21","costCenters":[],"links":[{"id":210693,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.chemgeo.2004.12.019"},{"id":237690,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"217","issue":"3-4 SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5a92e4b0c8380cd6ef91","contributors":{"authors":[{"text":"Moore, Jeff","contributorId":49059,"corporation":false,"usgs":true,"family":"Moore","given":"Jeff","email":"","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":421611,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adams, M.","contributorId":81176,"corporation":false,"usgs":true,"family":"Adams","given":"M.","email":"","affiliations":[],"preferred":false,"id":421613,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Allis, R.","contributorId":14606,"corporation":false,"usgs":true,"family":"Allis","given":"R.","affiliations":[],"preferred":false,"id":421609,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lutz, S.","contributorId":40005,"corporation":false,"usgs":true,"family":"Lutz","given":"S.","email":"","affiliations":[],"preferred":false,"id":421610,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rauzi, S.","contributorId":70179,"corporation":false,"usgs":true,"family":"Rauzi","given":"S.","affiliations":[],"preferred":false,"id":421612,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70027585,"text":"70027585 - 2005 - Does biofilm contribute to diel cycling of Zn in High Ore Creek, Montana?","interactions":[],"lastModifiedDate":"2018-10-31T10:08:54","indexId":"70027585","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1007,"text":"Biogeochemistry","active":true,"publicationSubtype":{"id":10}},"title":"Does biofilm contribute to diel cycling of Zn in High Ore Creek, Montana?","docAbstract":"<p><span>Concentrations of metals cycle daily in the water column of some mining-impacted streams in the Rocky Mountains of the western USA. We hypothesized that biofilm in High Ore Creek, Montana, USA, sorbs and releases Zn on a diel cycle, and this uptake-and-release cycle controls the total and dissolved (0.45-μm filtered) Zn concentrations. We collected water samples from three sites (upstream, middle and downstream at 0, 350 and 650&nbsp;m, respectively) along a 650-m reach of High Ore Creek during a 47-h period in August 2002 and from the upstream and downstream sites during a 24-h period in August 2003; we also collected biofilm samples at these sites. In 2002 and 2003, total and dissolved Zn concentrations did not exhibit a diel cycle at the upstream sampling site, which was ~30&nbsp;m downstream from a settling pond through which the creek flows. However, total and dissolved Zn concentrations exhibited a diel cycle at the middle and downstream sampling sites, with the highest Zn concentrations occurring at dawn and the lowest Zn concentrations occurring during late afternoon (&gt;2-fold range of concentrations at the downstream site). Based on (1) concentrations of Zn in biofilm at the three sites and (2) results of streamside experiments that demonstrated Zn uptake and release by naïve biofilm during the light and dark hours of a photocycle, respectively, we conclude that Zn uptake in photosynthetic biofilms could contribute a large percentage to the cycling of Zn concentrations in the water column in High Ore Creek.</span></p>","language":"English","publisher":"Springer","doi":"10.1007/s10533-005-4774-2","issn":"01682563","usgsCitation":"Morris, J., Nimick, D., Farag, A., and Meyer, J., 2005, Does biofilm contribute to diel cycling of Zn in High Ore Creek, Montana?: Biogeochemistry, v. 76, no. 2, p. 233-259, https://doi.org/10.1007/s10533-005-4774-2.","productDescription":"27 p.","startPage":"233","endPage":"259","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":238167,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211024,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10533-005-4774-2"}],"country":"United States","state":"Montana","otherGeospatial":"High Ore Creek","volume":"76","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a038be4b0c8380cd5051e","contributors":{"authors":[{"text":"Morris, J.M.","contributorId":91675,"corporation":false,"usgs":true,"family":"Morris","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":414238,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nimick, D. A.","contributorId":70399,"corporation":false,"usgs":true,"family":"Nimick","given":"D. A.","affiliations":[],"preferred":false,"id":414236,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Farag, A.M.","contributorId":106273,"corporation":false,"usgs":true,"family":"Farag","given":"A.M.","email":"","affiliations":[],"preferred":false,"id":414239,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meyer, J.S.","contributorId":85741,"corporation":false,"usgs":true,"family":"Meyer","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":414237,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70027802,"text":"70027802 - 2005 - Mineralization, watershed geochemistry, and metals in fish from a Subarctic River, Alaska","interactions":[],"lastModifiedDate":"2012-03-12T17:20:50","indexId":"70027802","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Mineralization, watershed geochemistry, and metals in fish from a Subarctic River, Alaska","docAbstract":"We report on the levels of trace metals and metalloids in Arctic grayling (Thymallus arcticus), an important freshwater sport and subsistence fish in the Fortymile River, east-central Alaska. Functional biogeochemical baseline values and (or) ranges are presented for 38 major- and trace-elements in the muscle (fillet) and liver of 34 fish collected from 11 sampling sites in the watershed. In addition, we present N-, C-, and S-isotopic data for muscle samples. These data are the first to be reported for Arctic grayling in this region of Alaska. Geometric means for total Hg in muscle and liver tissue are 0.069 and 0.062 ppm, respectively. These levels are more than an order of magnitude below the FDA permissible value for methylmercury in fish fillets. In general, we noted little variation in the elemental concentrations in muscle tissue among samples at each of the 11 fish-sampling sites. No definitive link could be attributed between biogeochemical patterns and regional lithology. Stomach-content chemistry varied widely (relative muscle tissue or liver) and generally reflected sediment chemistry - a component of the ingested material. Stomach-content material was examined for the occurrence and frequency of macroinvertebrates and their chemical composition in three fish. Results showed considerable diversity, with 9 to 15 invertebrate taxa of which both aquatic and terrestrial individuals were found. The N-isotopic compositions of muscle fillet samples are homogeneous (??15N = 7.6 - 9.7 permil), reflecting a restricted, low trophic (primary predator) position for the grayling. C and S isotopic compositions (??13C and ??34S) of fillet samples range from -33.1 to -25.8 permil and -8.4 to 8.2 permil, respectively, suggesting heterogeneity of food sources (both aquatic and terrestrial). Copyright ASCE 2005.","largerWorkTitle":"World Water Congress 2005: Impacts of Global Climate Change - Proceedings of the 2005 World Water and Environmental Resources Congress","conferenceTitle":"2005 World Water and Environmental Resources Congress","conferenceDate":"15 May 2005 through 19 May 2005","conferenceLocation":"Anchorage, AK","language":"English","doi":"10.1061/40792(173)252","isbn":"0784407924; 9780784407929","usgsCitation":"Gough, L.P., Wang, B., Crock, J., Seal, R., and Weber-Scannell, P., 2005, Mineralization, watershed geochemistry, and metals in fish from a Subarctic River, Alaska, <i>in</i> World Water Congress 2005: Impacts of Global Climate Change - Proceedings of the 2005 World Water and Environmental Resources Congress, Anchorage, AK, 15 May 2005 through 19 May 2005, https://doi.org/10.1061/40792(173)252.","startPage":"252","costCenters":[],"links":[{"id":238178,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211032,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1061/40792(173)252"}],"noUsgsAuthors":false,"publicationDate":"2012-04-26","publicationStatus":"PW","scienceBaseUri":"505a5a86e4b0c8380cd6ef2e","contributors":{"authors":[{"text":"Gough, L. P.","contributorId":64198,"corporation":false,"usgs":true,"family":"Gough","given":"L.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":415287,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wang, B.","contributorId":29011,"corporation":false,"usgs":true,"family":"Wang","given":"B.","email":"","affiliations":[],"preferred":false,"id":415285,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Crock, J.G.","contributorId":58236,"corporation":false,"usgs":true,"family":"Crock","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":415286,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Seal, R.R. 0000-0003-0901-2529","orcid":"https://orcid.org/0000-0003-0901-2529","contributorId":90331,"corporation":false,"usgs":true,"family":"Seal","given":"R.R.","affiliations":[],"preferred":false,"id":415288,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Weber-Scannell, P.","contributorId":97981,"corporation":false,"usgs":true,"family":"Weber-Scannell","given":"P.","email":"","affiliations":[],"preferred":false,"id":415289,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70029256,"text":"70029256 - 2005 - Testing for evidence of maternal effects among individuals and populations of white crappie","interactions":[],"lastModifiedDate":"2012-03-12T17:20:48","indexId":"70029256","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Testing for evidence of maternal effects among individuals and populations of white crappie","docAbstract":"For an increasing number of species, maternal characteristics have been correlated with the characteristics of their eggs or larvae at the individual level. Documenting these maternal effects at the population level, however, is uncommon. For white crappies Pomoxis annularis, we evaluated whether individual maternal effects on eggs existed and then explored whether incorporating maternal effects explained additional variation in recruitment, a population-level response. Individual egg quality (measured as ovary energy density) increased with maternal length among individuals from seven Ohio reservoirs in 1999 and three in 2000. Among these same individuals, egg quality increased with maternal condition factor (measured as residual wet mass for a given length) in 1999 but not in 2000. In 2000 we estimated somatic energy density, an improved measure of condition; egg quality increased with somatic energy density, but somatic energy density was also strongly correlated with maternal length. Hence, we could not determine whether maternal length or condition was the primary factor influencing white crappie egg quality. Across seven populations, the relative population fecundity (i.e., stock size) of the 1999 year-class was unable to explain the variation in recruitment to age 2 (Ricker model r2 = 0.04 and Beverton and Holt model r2 = 0.02). Mean ovary energy density (i.e., egg quality), however, was unable to explain additional recruitment variability in either model. Hence, we documented evidence of maternal effects on individual ovaries but not on population-level recruitment. Nonetheless, we recommend that future studies seeking to understand white crappie recruitment continue to consider maternal effects as a potential factor, especially those studies that may have greater sample sizes at the population level and, in turn, a greater probability of documenting a population-level effect. ?? Copyright by the American Fisheries Society 2005.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the American Fisheries Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/T04-094.1","issn":"00028487","usgsCitation":"Bunnell, D., Scantland, M., and Stein, R., 2005, Testing for evidence of maternal effects among individuals and populations of white crappie: Transactions of the American Fisheries Society, v. 134, no. 3, p. 607-619, https://doi.org/10.1577/T04-094.1.","startPage":"607","endPage":"619","numberOfPages":"13","costCenters":[],"links":[{"id":477755,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/1811/45401","text":"External Repository"},{"id":210861,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/T04-094.1"},{"id":237910,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"134","issue":"3","noUsgsAuthors":false,"publicationDate":"2011-01-09","publicationStatus":"PW","scienceBaseUri":"505ba5c4e4b08c986b320c77","contributors":{"authors":[{"text":"Bunnell, D.B.","contributorId":8610,"corporation":false,"usgs":true,"family":"Bunnell","given":"D.B.","affiliations":[],"preferred":false,"id":421943,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scantland, M.A.","contributorId":73403,"corporation":false,"usgs":true,"family":"Scantland","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":421945,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stein, R.A.","contributorId":43893,"corporation":false,"usgs":true,"family":"Stein","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":421944,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70027659,"text":"70027659 - 2005 - Foreland-forearc collisional granitoid and mafic magmatism caused by lower-plate lithospheric slab breakoff: The Acadian of Maine, and other orogens","interactions":[],"lastModifiedDate":"2012-03-12T17:20:48","indexId":"70027659","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Foreland-forearc collisional granitoid and mafic magmatism caused by lower-plate lithospheric slab breakoff: The Acadian of Maine, and other orogens","docAbstract":"During collisional convergence, failure in extension of the lithosphere of the lower plate due to slab pull will reduce the thickness or completely remove lower-plate lithosphere and cause decompression melting of the asthenospheric mantle; magmas from this source may subsequently provide enough heat for substantial partial melting of crustal rocks under or beyond the toe of the collisional accretionary system. In central Maine, United States, this type of magmatism is first apparent in the Early Devonian West Branch Volcanics and equivalent mafic volcanics, in the slightly younger voluminous mafic/silicic magmatic event of the Moxie Gabbro-Katahdin batholith and related ignimbrite volcanism, and in other Early Devonian granitic plutons. Similar lower-plate collisional sequences with mafic and related silicic magmatism probably caused by slab breakoff are seen in the Miocene-Holocene Papuan orogen, and the Hercynian-Alleghenian belt. Magmatism of this type is significant because it gives evidence in those examples of whole-lithosphere extension. We infer that normal fault systems in outer trench slopes of collisional orogens in general, and possibly those of oceanic subduction zones, may not be primarily due to flexural bending, but are also driven by whole-lithosphere extension due to slab pull. The Maine Acadian example suggests that slab failure and this type of magmatism may be promoted by pre-existing large margin-parallel faults in the lower plate. ?? 2005 Geological Society of America.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1130/G21832.1","issn":"00917613","usgsCitation":"Schoonmaker, A., Kidd, W., and Bradley, D.C., 2005, Foreland-forearc collisional granitoid and mafic magmatism caused by lower-plate lithospheric slab breakoff: The Acadian of Maine, and other orogens: Geology, v. 33, no. 12, p. 961-964, https://doi.org/10.1130/G21832.1.","startPage":"961","endPage":"964","numberOfPages":"4","costCenters":[],"links":[{"id":211070,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/G21832.1"},{"id":238239,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1321e4b0c8380cd54529","contributors":{"authors":[{"text":"Schoonmaker, A.","contributorId":57263,"corporation":false,"usgs":true,"family":"Schoonmaker","given":"A.","email":"","affiliations":[],"preferred":false,"id":414606,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kidd, W.S.F.","contributorId":44298,"corporation":false,"usgs":true,"family":"Kidd","given":"W.S.F.","email":"","affiliations":[],"preferred":false,"id":414605,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bradley, D. C.","contributorId":17634,"corporation":false,"usgs":true,"family":"Bradley","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":414604,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70027557,"text":"70027557 - 2005 - Cause and effect of variations in western arctic snow and sea ice cover","interactions":[],"lastModifiedDate":"2018-05-06T11:48:05","indexId":"70027557","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Cause and effect of variations in western arctic snow and sea ice cover","docAbstract":"<p>[No abstract available]</p>","largerWorkTitle":"85th AMS Annual Meeting, American Meteorological Society - Combined Preprints","conferenceTitle":"85th AMS Annual Meeting, American Meteorological Society - Combined Preprints","conferenceDate":"9 January 2005 through 13 January 2005","conferenceLocation":"San Diego, CA","language":"English","usgsCitation":"Stone, R.S., Douglas, D., Belchansky, G., Drobot, S., and Harris, J., 2005, Cause and effect of variations in western arctic snow and sea ice cover, <i>in</i> 85th AMS Annual Meeting, American Meteorological Society - Combined Preprints, San Diego, CA, 9 January 2005 through 13 January 2005, p. 4045-4050.","productDescription":"6 p.","startPage":"4045","endPage":"4050","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":238340,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f3d0e4b0c8380cd4b99c","contributors":{"authors":[{"text":"Stone, R. S.","contributorId":47021,"corporation":false,"usgs":true,"family":"Stone","given":"R.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":414142,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Douglas, David C. 0000-0003-0186-1104 ddouglas@usgs.gov","orcid":"https://orcid.org/0000-0003-0186-1104","contributorId":150115,"corporation":false,"usgs":true,"family":"Douglas","given":"David C.","email":"ddouglas@usgs.gov","affiliations":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true},{"id":117,"text":"Alaska Science Center Biology WTEB","active":true,"usgs":true}],"preferred":true,"id":414139,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belchansky, G. I.","contributorId":24301,"corporation":false,"usgs":false,"family":"Belchansky","given":"G. I.","affiliations":[],"preferred":false,"id":414140,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Drobot, S. D.","contributorId":42781,"corporation":false,"usgs":false,"family":"Drobot","given":"S. D.","affiliations":[],"preferred":false,"id":414141,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Harris, J.","contributorId":78145,"corporation":false,"usgs":true,"family":"Harris","given":"J.","affiliations":[],"preferred":false,"id":414143,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70029345,"text":"70029345 - 2005 - Cambro-ordovician sea-level fluctuations and sequence boundaries: The missing record and the evolution of new taxa","interactions":[],"lastModifiedDate":"2012-03-12T17:20:50","indexId":"70029345","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3460,"text":"Special Papers in Palaeontology","active":true,"publicationSubtype":{"id":10}},"title":"Cambro-ordovician sea-level fluctuations and sequence boundaries: The missing record and the evolution of new taxa","docAbstract":"The evolution of early Palaeozoic conodont faunas shows a clear connection to sea-level changes. One way that this connection manifests itself is that thick successions of carbonates are missing beneath major sequence boundaries due to karstification and erosion. From this observation arises the question of how many taxa have been lost from different conodont lineages in these incomplete successions. Although many taxa suffered extinction due to the environmental stresses associated with falling sea-levels, some must have survived in these extreme conditions. The number of taxa missing in the early Palaeozoic tropics always will be unclear, but it will be even more difficult to evaluate the missing record in detrital successions of higher latitudes. A common pattern in the evolution of Cambrian-Ordovician conodont lineages is appearances of new species at sea-level rises and disappearances at sea-level drops. This simple picture can be complicated by intervals that consistently have no representatives of a particular lineage, even after extensive sampling of the most complete sections. Presumably the lineages survived in undocumented refugia. In this paper, we give examples of evolution in Cambrian-Ordovician shallowmarine conodont faunas and highlight problems of undiscovered or truly missing segments of lineages. ?? The Palaeontological Association.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Special Papers in Palaeontology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"00386804","usgsCitation":"Lehnert, O., Miller, J., Leslie, S.A., Repetski, J., and Ethington, R.L., 2005, Cambro-ordovician sea-level fluctuations and sequence boundaries: The missing record and the evolution of new taxa: Special Papers in Palaeontology, no. 73, p. 117-134.","startPage":"117","endPage":"134","numberOfPages":"18","costCenters":[],"links":[{"id":237595,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"73","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f32de4b0c8380cd4b642","contributors":{"authors":[{"text":"Lehnert, O.","contributorId":39143,"corporation":false,"usgs":true,"family":"Lehnert","given":"O.","email":"","affiliations":[],"preferred":false,"id":422352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, J.F.","contributorId":29830,"corporation":false,"usgs":true,"family":"Miller","given":"J.F.","email":"","affiliations":[],"preferred":false,"id":422350,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Leslie, Stephen A.","contributorId":25750,"corporation":false,"usgs":false,"family":"Leslie","given":"Stephen","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":422349,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Repetski, J.E.","contributorId":38579,"corporation":false,"usgs":true,"family":"Repetski","given":"J.E.","affiliations":[],"preferred":false,"id":422351,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ethington, Raymond L.","contributorId":93507,"corporation":false,"usgs":false,"family":"Ethington","given":"Raymond","email":"","middleInitial":"L.","affiliations":[{"id":6754,"text":"University of Missouri","active":true,"usgs":false}],"preferred":false,"id":422353,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
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