{"pageNumber":"2584","pageRowStart":"64575","pageSize":"25","recordCount":184617,"records":[{"id":70027410,"text":"70027410 - 2005 - Mismatch between herbivore behavior and demographics contributes to scale-dependence of host susceptibility in two pine species","interactions":[],"lastModifiedDate":"2012-03-12T17:21:15","indexId":"70027410","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1688,"text":"Forest Science","active":true,"publicationSubtype":{"id":10}},"title":"Mismatch between herbivore behavior and demographics contributes to scale-dependence of host susceptibility in two pine species","docAbstract":"The impacts on forests of tree-killing bark beetles can depend on the species composition of potential host trees. Host susceptibility might be an intrinsic property of tree species, or it might depend on spatial patterning of alternative host species. We compared the susceptibility of loblolly pine (Pinus taeda) and Virginia pine (P. virginiana) to southern pine beetle (Dendroctonus frontalis) at two hierarchical levels of geographic scale: within beetle infestations in heterospecific stands (extent ranging from 0.28 to 0.65 ha), and across a forest landscape (extent 72,500 ha) that was dominated by monospecific stands. In the former, beetles preferentially attacked Virginia pine (tree mortality = 65-100% in Virginia pine versus 0-66% in loblolly pine), but in the latter, loblolly stands were more susceptible than Virginia stands. This hierarchical transition in host susceptibility was predicted from knowledge of (1) a behavioral preference of beetles for attacking loblolly versus Virginia pine, (2) a negative correlation between preference and performance, and (3) a mismatch in the domain of scale between demographics and host selection by individuals. There is value for forest management in understanding the processes that can produce hierarchical transitions in ecological patterns. Copyright ?? 2005 by the Society of American Foresters.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Forest Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"0015749X","usgsCitation":"Ylioja, T., Slone, D., and Ayres, M., 2005, Mismatch between herbivore behavior and demographics contributes to scale-dependence of host susceptibility in two pine species: Forest Science, v. 51, no. 6, p. 522-531.","startPage":"522","endPage":"531","numberOfPages":"10","costCenters":[],"links":[{"id":238368,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"51","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5b4fe4b0c8380cd6f4a1","contributors":{"authors":[{"text":"Ylioja, T.","contributorId":17826,"corporation":false,"usgs":true,"family":"Ylioja","given":"T.","email":"","affiliations":[],"preferred":false,"id":413537,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slone, D. H. 0000-0002-9903-9727","orcid":"https://orcid.org/0000-0002-9903-9727","contributorId":33040,"corporation":false,"usgs":true,"family":"Slone","given":"D. H.","affiliations":[{"id":566,"text":"Southeast Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":413538,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ayres, M.P.","contributorId":63608,"corporation":false,"usgs":true,"family":"Ayres","given":"M.P.","email":"","affiliations":[],"preferred":false,"id":413539,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1015257,"text":"1015257 - 2005 - Characterizing flow regimes for floodplain forest conservation: An assessment of factors affecting sapling growth and survivorship on three cold desert rivers","interactions":[],"lastModifiedDate":"2017-12-26T13:03:01","indexId":"1015257","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1170,"text":"Canadian Journal of Forest Research","active":true,"publicationSubtype":{"id":10}},"title":"Characterizing flow regimes for floodplain forest conservation: An assessment of factors affecting sapling growth and survivorship on three cold desert rivers","docAbstract":"<p>I analyzed annual height growth and survivorship of Fremont cottonwood (<i>Populus fremontii</i> S. Watson) saplings on three floodplains in Colorado and Utah to assess responses to interannual variation in flow regime and summer precipitation. Mammal exclosures, supplemented with an insecticide treatment at one site, were used to assess flow regime – herbivore interactions. Multiple regression analyses on data collected over 7–11 years indicated that growth of continuously injury-free saplings was positively related to either peak discharge or the maximum 30-day discharge but was not related to interannual decline in the late-summer river stage (Δ<i>W</i><sub>MIN</sub>) or precipitation. Growth was fastest where Δ<i>W</i><sub>MIN</sub> was smallest and depth to the late-summer water table moderate (≤1.5 m). Survivorship increased with Δ<i>W</i><sub>MIN</sub> where the water table was at shallow depths. Herbivory reduced long-term height growth and survivorship by up to 60% and 50%, respectively. The results support the concept that flow history and environmental context determine whether a particular flow will have a net positive or negative influence on growth and survivorship and suggest that the flow regime that best promotes sapling growth and survival along managed rivers features a short spring flood pulse and constant base flow, with no interannual variation in the hydrograph. Because environmental contexts vary, interannual variation may be necessary for best overall stand performance.</p>","language":"English","publisher":"NRC Research Press","doi":"10.1139/x05-203","usgsCitation":"Andersen, D., 2005, Characterizing flow regimes for floodplain forest conservation: An assessment of factors affecting sapling growth and survivorship on three cold desert rivers: Canadian Journal of Forest Research, v. 35, no. 12, p. 2886-2899, https://doi.org/10.1139/x05-203.","productDescription":"14 p.","startPage":"2886","endPage":"2899","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":132378,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4cd5","contributors":{"authors":[{"text":"Andersen, D.C.","contributorId":19119,"corporation":false,"usgs":true,"family":"Andersen","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":322690,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70027412,"text":"70027412 - 2005 - New evidence for persistent or transient seed banks in three Sonoran Desert cacti","interactions":[],"lastModifiedDate":"2012-03-12T17:21:15","indexId":"70027412","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3451,"text":"Southwestern Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"New evidence for persistent or transient seed banks in three Sonoran Desert cacti","docAbstract":"Seedlings of Ferocactus wislizeni and Mammillaria grahamii, 2 common cactus species in the northern Sonoran Desert, emerged under protective cages that had been left in place for 6 years after an initial sowing of numerous Carnegiea gigantea and F. wislizeni seeds. Because no seeds were sown in the interim, Mammillaria and Ferocactus seedlings must have emerged from persistent seed banks. Mammillaria seeds evidently survived in or on the soil as long as 6 years, forming a long-term persistent seed bank, and Ferocactus seeds apparently survived up to 3 years, forming a short-term persistent seed bank. No Carnegiea seedlings emerged, confirming that this species has a transient seed bank This is the first evidence for a between-year seed bank in M. grahamii and the first confirmation of a between-year seed bank in F. wislizeni.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Southwestern Naturalist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1894/0038-4909(2005)050[0482:NEFPOT]2.0.CO;2","issn":"00384909","usgsCitation":"Bowers, J.E., 2005, New evidence for persistent or transient seed banks in three Sonoran Desert cacti: Southwestern Naturalist, v. 50, no. 4, p. 482-487, https://doi.org/10.1894/0038-4909(2005)050[0482:NEFPOT]2.0.CO;2.","startPage":"482","endPage":"487","numberOfPages":"6","costCenters":[],"links":[{"id":211160,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1894/0038-4909(2005)050[0482:NEFPOT]2.0.CO;2"},{"id":238370,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6579e4b0c8380cd72bdf","contributors":{"authors":[{"text":"Bowers, Janice E.","contributorId":18119,"corporation":false,"usgs":true,"family":"Bowers","given":"Janice","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":413542,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70027413,"text":"70027413 - 2005 - Generation and verification of theoretical rating curves in the Whitewater River basin, Kansas","interactions":[],"lastModifiedDate":"2012-03-12T17:21:15","indexId":"70027413","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2318,"text":"Journal of Geophysical Research F: Earth Surface","active":true,"publicationSubtype":{"id":10}},"title":"Generation and verification of theoretical rating curves in the Whitewater River basin, Kansas","docAbstract":"[1] A new method for generating stage-discharge relations (rating curves) for geomorphically stable channels is presented and applied to two streams in the Whitewater River basin, Kansas. The approach converts measurements of stage into discharge using a fluid mechanically based model. The model does not use empirical roughness coefficients, such as Manning coefficients, but rather determines channel roughness from field measurements of the (1) channel geometry, (2) the physical roughness of the bed, banks, and floodplain, and (3) the vegetation density on the banks and floodplain. These measurements are used to calculate explicitly the drag on the small-scale topographic features on the boundary, the drag on the stems and branches of woody vegetation, and the friction on the bed, banks, and floodplain. The theoretical rating curves produced by the model for two study reaches, which are near U.S. Geological Survey (USGS) streamflow-gauging stations, are in good agreement with direct measurements of discharge made by the USGS. Our method has the potential of providing accurate estimates of stream flows less expensively than conventional gauging methods. In addition, the method can be used to obtain more accurate discharge estimates than conventional indirect methods for determining discharge, which are based on estimates of Manning's coefficient.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Geophysical Research F: Earth Surface","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2004JF000250","issn":"01480227","usgsCitation":"Kean, J., and Smith, J., 2005, Generation and verification of theoretical rating curves in the Whitewater River basin, Kansas: Journal of Geophysical Research F: Earth Surface, v. 110, no. 4, https://doi.org/10.1029/2004JF000250.","costCenters":[],"links":[{"id":477939,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2004jf000250","text":"Publisher Index Page"},{"id":211186,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2004JF000250"},{"id":238409,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"110","issue":"4","noUsgsAuthors":false,"publicationDate":"2005-11-18","publicationStatus":"PW","scienceBaseUri":"505a1550e4b0c8380cd54d57","contributors":{"authors":[{"text":"Kean, J. W. 0000-0003-3089-0369","orcid":"https://orcid.org/0000-0003-3089-0369","contributorId":71679,"corporation":false,"usgs":true,"family":"Kean","given":"J. W.","affiliations":[],"preferred":false,"id":413544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, J.D.","contributorId":35796,"corporation":false,"usgs":true,"family":"Smith","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":413543,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70027415,"text":"70027415 - 2005 - Drill hole logging with infrared spectroscopy","interactions":[],"lastModifiedDate":"2012-03-12T17:21:20","indexId":"70027415","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Drill hole logging with infrared spectroscopy","docAbstract":"Infrared spectroscopy has been used to identify rocks and minerals for over 40 years. The technique is sensitive to primary silicates as well as alteration products. Minerals can be uniquely identified based on multiple absorption features at wavelengths from the visible to the thermal infrared. We are currently establishing methods and protocols in order to use the technique for rapid assessment of downhole lithology on samples obtained during drilling operations. Initial work performed includes spectral analysis of chip cuttings and core sections from drill sites around Desert Peak, NV. In this paper, we report on a survey of 10,000 feet of drill cuttings, at 100 foot intervals, from the San Andreas Fault Observatory at Depth (SAFOD). Data from Blue Mountain geothermal wells will also be acquired. We will describe the utility of the technique for rapid assessment of lithologic and mineralogic discrimination.","largerWorkTitle":"Transactions - Geothermal Resources Council","conferenceTitle":"Geothermal Resources Council 2005 Annual Meeting","conferenceDate":"25 September 2005 through 28 September 2005","conferenceLocation":"Reno, NV","language":"English","issn":"01935933","usgsCitation":"Calvin, W.M., and Solum, J., 2005, Drill hole logging with infrared spectroscopy, <i>in</i> Transactions - Geothermal Resources Council, v. 29, Reno, NV, 25 September 2005 through 28 September 2005, p. 565-568.","startPage":"565","endPage":"568","numberOfPages":"4","costCenters":[],"links":[{"id":238443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"29","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a03dde4b0c8380cd506ac","contributors":{"authors":[{"text":"Calvin, W. M.","contributorId":17379,"corporation":false,"usgs":false,"family":"Calvin","given":"W.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":413548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Solum, J.G.","contributorId":79280,"corporation":false,"usgs":true,"family":"Solum","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":413549,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70027416,"text":"70027416 - 2005 - Potential for calibration of geostationary meteorological satellite imagers using the Moon","interactions":[],"lastModifiedDate":"2012-03-12T17:21:15","indexId":"70027416","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Potential for calibration of geostationary meteorological satellite imagers using the Moon","docAbstract":"Solar-band imagery from geostationary meteorological satellites has been utilized in a number of important applications in Earth Science that require radiometric calibration. Because these satellite systems typically lack on-board calibrators, various techniques have been employed to establish \"ground truth\", including observations of stable ground sites and oceans, and cross-calibrating with coincident observations made by instruments with on-board calibration systems. The Moon appears regularly in the margins and corners of full-disk operational images of the Earth acquired by meteorological instruments with a rectangular field of regard, typically several times each month, which provides an excellent opportunity for radiometric calibration. The USGS RObotic Lunar Observatory (ROLO) project has developed the capability for on-orbit calibration using the Moon via a model for lunar spectral irradiance that accommodates the geometries of illumination and viewing by a spacecraft. The ROLO model has been used to determine on-orbit response characteristics for several NASA EOS instruments in low Earth orbit. Relative response trending with precision approaching 0.1% per year has been achieved for SeaWiFS as a result of the long time-series of lunar observations collected by that instrument. The method has a demonstrated capability for cross-calibration of different instruments that have viewed the Moon. The Moon appears skewed in high-resolution meteorological images, primarily due to satellite orbital motion during acquisition; however, the geometric correction for this is straightforward. By integrating the lunar disk image to an equivalent irradiance, and using knowledge of the sensor's spectral response, a calibration can be developed through comparison against the ROLO lunar model. The inherent stability of the lunar surface means that lunar calibration can be applied to observations made at any time, including retroactively. Archived geostationary imager data that contains the Moon can be used to develop response histories for these instruments, regardless of their current operational status.","largerWorkTitle":"Proceedings of SPIE - The International Society for Optical Engineering","conferenceTitle":"Earth Observing Systems X","conferenceDate":"31 July 2005 through 2 August 2005","conferenceLocation":"San Diego, CA","language":"English","doi":"10.1117/12.620097","issn":"0277786X","usgsCitation":"Stone, T., Kieffer, H.H., and Grant, I., 2005, Potential for calibration of geostationary meteorological satellite imagers using the Moon, <i>in</i> Proceedings of SPIE - The International Society for Optical Engineering, v. 5882, San Diego, CA, 31 July 2005 through 2 August 2005, p. 1-9, https://doi.org/10.1117/12.620097.","startPage":"1","endPage":"9","numberOfPages":"9","costCenters":[],"links":[{"id":238444,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":211214,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1117/12.620097"}],"volume":"5882","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7f07e4b0c8380cd7a8a2","contributors":{"editors":[{"text":"Butler J.J.","contributorId":128408,"corporation":true,"usgs":false,"organization":"Butler J.J.","id":536616,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Stone, T.C.","contributorId":74874,"corporation":false,"usgs":true,"family":"Stone","given":"T.C.","email":"","affiliations":[],"preferred":false,"id":413552,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kieffer, H. H.","contributorId":40725,"corporation":false,"usgs":false,"family":"Kieffer","given":"H.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":413551,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grant, I.F.","contributorId":22140,"corporation":false,"usgs":true,"family":"Grant","given":"I.F.","email":"","affiliations":[],"preferred":false,"id":413550,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70027417,"text":"70027417 - 2005 - Thermal infrared and visual observations of a water ice lag in the Mars southern summer","interactions":[],"lastModifiedDate":"2019-02-19T10:03:03","indexId":"70027417","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1807,"text":"Geophysical Research Letters","active":true,"publicationSubtype":{"id":10}},"title":"Thermal infrared and visual observations of a water ice lag in the Mars southern summer","docAbstract":"<p><span>We present thermal infrared and visual evidence for the existence of water ice lags in the early southern summer. The observed H</span><sub>2</sub><span>O‐ice lags lay in and near a chasma and appears to survive between 6–8 sols past the sublimation of the CO</span><sub>2</sub><span>. Possible sources of the H</span><sub>2</sub><span>O that compose the lag are (1) atmospheric H</span><sub>2</sub><span>O that is incorporated into the seasonal cap during condensation, (2) cold trapping of atmospheric water vapor onto the surface of the cap in the spring, or (3) a combination of the 2 processes where water is released from the sublimating cap only to be transported back over the cap edge and cold trapped. We refer to this later process as the “Houben” effect which may enrich the amount of water contained in the seasonal cap at 85°S by as much as a factor of 15. This phenomenon, which has already been identified for the northern retreating cap, may present an important water transport mechanism in the Southern Hemisphere.</span></p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"American Geophysical Union","publisherLocation":"Washington, D.C.","doi":"10.1029/2005GL024211","issn":"00948276","usgsCitation":"Titus, T.N., 2005, Thermal infrared and visual observations of a water ice lag in the Mars southern summer: Geophysical Research Letters, v. 32, no. 24, p. 1-4, https://doi.org/10.1029/2005GL024211.","productDescription":"4 p.","startPage":"1","endPage":"4","numberOfPages":"4","costCenters":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"links":[{"id":489881,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005gl024211","text":"Publisher Index Page"},{"id":238445,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Mars","volume":"32","issue":"24","noUsgsAuthors":false,"publicationDate":"2005-12-23","publicationStatus":"PW","scienceBaseUri":"505bb22ae4b08c986b325637","contributors":{"authors":[{"text":"Titus, Timothy N. 0000-0003-0700-4875 ttitus@usgs.gov","orcid":"https://orcid.org/0000-0003-0700-4875","contributorId":146,"corporation":false,"usgs":true,"family":"Titus","given":"Timothy","email":"ttitus@usgs.gov","middleInitial":"N.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":true,"id":413553,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70027418,"text":"70027418 - 2005 - Herbicide and degradate flux in the Yazoo River Basin","interactions":[],"lastModifiedDate":"2018-11-05T08:17:37","indexId":"70027418","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2040,"text":"International Journal of Environmental Analytical Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Herbicide and degradate flux in the Yazoo River Basin","docAbstract":"<div class=\"hlFld-Abstract test\"><div class=\"abstractSection abstractInFull\"><p>During 1996-1997, water samples were collected from five sites in the Yazoo River Basin and analysed for 14 herbicides and nine degradates. These included acetochlor, alachlor, atrazine, cyanazine, fluometuron, metolachlor, metribuzin, molinate, norflurazon, prometryn, propanil, propazine, simazine, trifluralin, three degradates of fluometuron, two degradates of atrazine, one degradate of cyanazine, norflurazon, prometryn, and propanil. Fluxes generally were higher in 1997 than in 1996 due to a greater rainfall in 1997 than 1996. Fluxes were much larger from streams in the alluvial plain (an area of very productive farmland) than from the Skuna River in the bluff hills (an area of small farms, pasture, and forest). Adding the flux of the atrazine degradates to the atrazine flux increased the total atrazine flux by an average of 14.5%. The fluometuron degradates added about 10% to the total fluometuron flux, and adding the norflurazon degradate flux to the norflurazon flux increased the flux by 82% in 1996 and by 171% in 1997.</p></div></div><div class=\"abstractKeywords\"><br data-mce-bogus=\"1\"></div>","language":"English","publisher":"Taylor and Francis","doi":"10.1080/03067310500273351","issn":"03067319","usgsCitation":"Coupe, R., Welch, H., Pell, A., and Thurman, E., 2005, Herbicide and degradate flux in the Yazoo River Basin: International Journal of Environmental Analytical Chemistry, v. 85, no. 15, p. 1127-1140, https://doi.org/10.1080/03067310500273351.","productDescription":"14 p.","startPage":"1127","endPage":"1140","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":211238,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1080/03067310500273351"},{"id":238482,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"85","issue":"15","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3063e4b0c8380cd5d5e7","contributors":{"authors":[{"text":"Coupe, R.H.","contributorId":84778,"corporation":false,"usgs":true,"family":"Coupe","given":"R.H.","affiliations":[],"preferred":false,"id":413555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Welch, H.L.","contributorId":96164,"corporation":false,"usgs":true,"family":"Welch","given":"H.L.","affiliations":[],"preferred":false,"id":413556,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pell, A.B.","contributorId":66557,"corporation":false,"usgs":true,"family":"Pell","given":"A.B.","email":"","affiliations":[],"preferred":false,"id":413554,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thurman, E.M.","contributorId":102864,"corporation":false,"usgs":true,"family":"Thurman","given":"E.M.","affiliations":[],"preferred":false,"id":413557,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70028859,"text":"70028859 - 2005 - Water dispersal of vegetative bulbils of the invasive exotic Dioscorea oppositifolia L. in southern Illinois","interactions":[],"lastModifiedDate":"2019-11-19T18:31:54","indexId":"70028859","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2571,"text":"Journal of the Torrey Botanical Society","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Water dispersal of vegetative bulbils of the invasive exotic <i>Dioscorea oppositifolia</i> L. in southern Illinois","title":"Water dispersal of vegetative bulbils of the invasive exotic Dioscorea oppositifolia L. in southern Illinois","docAbstract":"<p>Riparian corridors promote dispersal of several species of exotic invasives worldwide. Dispersal plays a role in the colonization of exotic invasive species into new areas and this study was conducted to determine if the invasiveness of <i>Dioscorea oppositifolia</i> L. (Chinese yam) is facilitated by secondary dispersal of vegetative diaspores (bulbils) by water. Since seed production of this plant has not been observed in the United States, bulbils represent the only means of dispersal to new habitats. Dispersal was monitored by placing aquatic traps, tethered bulbils, and painted bulbil caches in a tributary of Drury Creek, Giant City State Park, Illinois. Results indicate that high-energy flow in the creek accelerated secondary dispersal of bulbils downstream and onto the floodplain. The longest recorded dispersal distance was 206.2 m downstream. Dispersal distance of tethered bulbils was not related to rainfall or flow velocity in the creek; however the total number of bulbils trapped was positively related to flow velocity. We conclude that secondary dispersal by water in streams can facilitate dispersal of vegetative bulbils of this exotic species.</p>","language":"English","publisher":"Torrey Botanical Society","doi":"10.3159/1095-5674(2005)132[187:WDOVBO]2.0.CO;2","issn":"10955674","usgsCitation":"Thomas, J., Gibson, D., and Middleton, B., 2005, Water dispersal of vegetative bulbils of the invasive exotic Dioscorea oppositifolia L. in southern Illinois: Journal of the Torrey Botanical Society, v. 132, no. 2, p. 187-196, https://doi.org/10.3159/1095-5674(2005)132[187:WDOVBO]2.0.CO;2.","productDescription":"10 p.","startPage":"187","endPage":"196","numberOfPages":"10","costCenters":[{"id":455,"text":"National Wetlands Research Center","active":true,"usgs":true},{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"links":[{"id":236551,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Illinois","otherGeospatial":"Drury Creek watershed, Giant City State Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.21276092529297,\n              37.57097735996406\n            ],\n            [\n              -89.15542602539062,\n              37.57097735996406\n            ],\n            [\n              -89.15542602539062,\n              37.62592473385395\n            ],\n            [\n              -89.21276092529297,\n              37.62592473385395\n            ],\n            [\n              -89.21276092529297,\n              37.57097735996406\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"132","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc7dae4b08c986b32c673","contributors":{"authors":[{"text":"Thomas, J.R.","contributorId":64011,"corporation":false,"usgs":true,"family":"Thomas","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":420060,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gibson, D.J.","contributorId":65822,"corporation":false,"usgs":true,"family":"Gibson","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":420061,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Middleton, B.A. 0000-0002-1220-2326 middletonb@usgs.gov","orcid":"https://orcid.org/0000-0002-1220-2326","contributorId":89108,"corporation":false,"usgs":true,"family":"Middleton","given":"B.A.","email":"middletonb@usgs.gov","affiliations":[{"id":17705,"text":"Wetland and Aquatic Research Center","active":true,"usgs":true}],"preferred":false,"id":420062,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70028854,"text":"70028854 - 2005 - Alkali elemental and potassium isotopic compositions of Semarkona chondrules","interactions":[],"lastModifiedDate":"2022-05-27T15:41:54.657217","indexId":"70028854","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2715,"text":"Meteoritics and Planetary Science","active":true,"publicationSubtype":{"id":10}},"title":"Alkali elemental and potassium isotopic compositions of Semarkona chondrules","docAbstract":"<p><span>We report measurements of K isotope ratios in 28 Semarkona chondrules with a wide range of petrologic types and bulk compositions as well as the compositions of CPX-mesostasis pairs in 17 type I Semarkona chondrules, including two chondrules with radial alkali zonation and 19 type II chondrules. Despite the wide range in K/Al ratios, no systematic variations in K isotopic compositions were found. Semarkona chondrules do not record a simple history of Rayleigh-type loss of K. Experimentally determined evaporation rates suggest that considerable alkali evaporation would have occurred during chondrule formation. Nevertheless, based on Na CPX-mesostasis distribution coefficients, the alkali contents of the cores of most chondrules in Semarkona were probably established at the time of final crystallization. However, Na CPX-mesostasis distribution coefficients also show that alkali zonation in type I Semarkona chondrules was produced by entry of alkalis after solidification, probably during parent body alteration. This alkali metasomatism may have gone to completion in some chondrules. Our preferred explanation for the lack of systematic isotopic enrichments, even in alkali depleted type I chondrule cores, is that they exchanged with the ambient gas as they cooled.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1945-5100.2005.tb00962.x","usgsCitation":"Alexander, C.M., and Grossman, J.N., 2005, Alkali elemental and potassium isotopic compositions of Semarkona chondrules: Meteoritics and Planetary Science, v. 40, no. 4, p. 541-556, https://doi.org/10.1111/j.1945-5100.2005.tb00962.x.","productDescription":"16 p.","startPage":"541","endPage":"556","numberOfPages":"16","costCenters":[],"links":[{"id":477724,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1945-5100.2005.tb00962.x","text":"Publisher Index Page"},{"id":236446,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e966e4b0c8380cd48254","contributors":{"authors":[{"text":"Alexander, C. M. O’D.","contributorId":105418,"corporation":false,"usgs":false,"family":"Alexander","given":"C.","email":"","middleInitial":"M. O’D.","affiliations":[],"preferred":false,"id":420033,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grossman, Jeffrey N. 0000-0001-9099-9628","orcid":"https://orcid.org/0000-0001-9099-9628","contributorId":37317,"corporation":false,"usgs":true,"family":"Grossman","given":"Jeffrey","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":420032,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70028860,"text":"70028860 - 2005 - Effect of tilt on strong motion data processing","interactions":[],"lastModifiedDate":"2012-03-12T17:20:56","indexId":"70028860","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3418,"text":"Soil Dynamics and Earthquake Engineering","active":true,"publicationSubtype":{"id":10}},"title":"Effect of tilt on strong motion data processing","docAbstract":"In the near-field of an earthquake the effects of the rotational components of ground motion may not be negligible compared to the effects of translational motions. Analyses of the equations of motion of horizontal and vertical pendulums show that horizontal sensors are sensitive not only to translational motion but also to tilts. Ignoring this tilt sensitivity may produce unreliable results, especially in calculations of permanent displacements and long-period calculations. In contrast to horizontal sensors, vertical sensors do not have these limitations, since they are less sensitive to tilts. In general, only six-component systems measuring rotations and accelerations, or three-component systems similar to systems used in inertial navigation assuring purely translational motion of accelerometers can be used to calculate residual displacements. ?? 2004 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Soil Dynamics and Earthquake Engineering","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.soildyn.2004.10.008","issn":"02677261","usgsCitation":"Graizer, V., 2005, Effect of tilt on strong motion data processing: Soil Dynamics and Earthquake Engineering, v. 25, no. 3, p. 197-204, https://doi.org/10.1016/j.soildyn.2004.10.008.","startPage":"197","endPage":"204","numberOfPages":"8","costCenters":[],"links":[{"id":209824,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.soildyn.2004.10.008"},{"id":236552,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0626e4b0c8380cd5110b","contributors":{"authors":[{"text":"Graizer, V.M.","contributorId":67259,"corporation":false,"usgs":true,"family":"Graizer","given":"V.M.","email":"","affiliations":[],"preferred":false,"id":420063,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70028853,"text":"70028853 - 2005 - Determinants of wood thrush nest success: A multi-scale, model selection approach","interactions":[],"lastModifiedDate":"2012-03-12T17:20:56","indexId":"70028853","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":"Determinants of wood thrush nest success: A multi-scale, model selection approach","docAbstract":"We collected data on 212 wood thrush (Hylocichla mustelina) nests in central New York from 1998 to 2000 to determine the factors that most strongly influence nest success. We used an information-theoretic approach to assess and rank 9 models that examined the relationship between nest success (i.e., the probability that a nest would successfully fledge at least 1 wood thrush offspring) and habitat conditions at different spatial scales. We found that 4 variables were significant predictors of nesting success for wood thrushes: (1) total core habitat within 5 km of a study site, (2) distance to forest-field edge, (3) total forest cover within 5 km of the study site, and (4) density and variation in diameter of trees and shrubs surrounding the nest. The coefficients of these predictors were all positive. Of the 9 models evaluated, amount of core habitat in the 5-km landscape was the best-fit model, but the vegetation structure model (i.e., the density of trees and stems surrounding a nest) was also supported by the data. Based on AIC weights, enhancement of core area is likely to be a more effective management option than any other habitat-management options explored in this study. Bootstrap analysis generally confirmed these results; core and vegetation structure models were ranked 1, 2, or 3 in over 50% of 1,000 bootstrap trials. However, bootstrap results did not point to a decisive model, which suggests that multiple habitat factors are influencing wood thrush nesting success. Due to model uncertainty, we used a model averaging approach to predict the success or failure of each nest in our dataset. This averaged model was able to correctly predict 61.1% of nest outcomes.","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[0699:DOWTNS]2.0.CO;2","issn":"0022541X","usgsCitation":"Driscoll, M.J., Donovan, T., Mickey, R., Howard, A., and Fleming, K., 2005, Determinants of wood thrush nest success: A multi-scale, model selection approach: Journal of Wildlife Management, v. 69, no. 2, p. 699-709, https://doi.org/10.2193/0022-541X(2005)069[0699:DOWTNS]2.0.CO;2.","startPage":"699","endPage":"709","numberOfPages":"11","costCenters":[],"links":[{"id":209745,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/0022-541X(2005)069[0699:DOWTNS]2.0.CO;2"},{"id":236445,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ff84e4b0c8380cd4f226","contributors":{"authors":[{"text":"Driscoll, Melanie J.L.","contributorId":105492,"corporation":false,"usgs":false,"family":"Driscoll","given":"Melanie","email":"","middleInitial":"J.L.","affiliations":[],"preferred":false,"id":420031,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Donovan, T.","contributorId":31965,"corporation":false,"usgs":true,"family":"Donovan","given":"T.","email":"","affiliations":[],"preferred":false,"id":420027,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mickey, R.","contributorId":44725,"corporation":false,"usgs":true,"family":"Mickey","given":"R.","email":"","affiliations":[],"preferred":false,"id":420028,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Howard, A.","contributorId":54392,"corporation":false,"usgs":true,"family":"Howard","given":"A.","email":"","affiliations":[],"preferred":false,"id":420029,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fleming, K.K.","contributorId":62392,"corporation":false,"usgs":true,"family":"Fleming","given":"K.K.","email":"","affiliations":[],"preferred":false,"id":420030,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70028775,"text":"70028775 - 2005 - Two-stage sequential sampling: A neighborhood-free adaptive sampling procedure","interactions":[],"lastModifiedDate":"2012-03-12T17:20:56","indexId":"70028775","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2151,"text":"Journal of Agricultural, Biological, and Environmental Statistics","active":true,"publicationSubtype":{"id":10}},"title":"Two-stage sequential sampling: A neighborhood-free adaptive sampling procedure","docAbstract":"Designing an efficient sampling scheme for a rare and clustered population is a challenging area of research. Adaptive cluster sampling, which has been shown to be viable for such a population, is based on sampling a neighborhood of units around a unit that meets a specified condition. However, the edge units produced by sampling neighborhoods have proven to limit the efficiency and applicability of adaptive cluster sampling. We propose a sampling design that is adaptive in the sense that the final sample depends on observed values, but it avoids the use of neighborhoods and the sampling of edge units. Unbiased estimators of population total and its variance are derived using Murthy's estimator. The modified two-stage sampling design is easy to implement and can be applied to a wider range of populations than adaptive cluster sampling. We evaluate the proposed sampling design by simulating sampling of two real biological populations and an artificial population for which the variable of interest took the value either 0 or 1 (e.g., indicating presence and absence of a rare event). We show that the proposed sampling design is more efficient than conventional sampling in nearly all cases. The approach used to derive estimators (Murthy's estimator) opens the door for unbiased estimators to be found for similar sequential sampling designs. ?? 2005 American Statistical Association and the International Biometric Society.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Agricultural, Biological, and Environmental Statistics","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1198/108571105X28183","issn":"10857117","usgsCitation":"Salehi, M., and Smith, D., 2005, Two-stage sequential sampling: A neighborhood-free adaptive sampling procedure: Journal of Agricultural, Biological, and Environmental Statistics, v. 10, no. 1, p. 84-103, https://doi.org/10.1198/108571105X28183.","startPage":"84","endPage":"103","numberOfPages":"20","costCenters":[],"links":[{"id":209714,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1198/108571105X28183"},{"id":236406,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb9a2e4b08c986b327ce0","contributors":{"authors":[{"text":"Salehi, M.","contributorId":94483,"corporation":false,"usgs":true,"family":"Salehi","given":"M.","email":"","affiliations":[],"preferred":false,"id":419700,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, D. R. 0000-0001-6074-9257","orcid":"https://orcid.org/0000-0001-6074-9257","contributorId":44108,"corporation":false,"usgs":true,"family":"Smith","given":"D. R.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":419699,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70028776,"text":"70028776 - 2005 - Use of tracers and isotopes to evaluate vulnerability of water in domestic wells to septic waste","interactions":[],"lastModifiedDate":"2018-10-31T09:28:18","indexId":"70028776","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1864,"text":"Ground Water Monitoring and Remediation","active":true,"publicationSubtype":{"id":10}},"title":"Use of tracers and isotopes to evaluate vulnerability of water in domestic wells to septic waste","docAbstract":"<div class=\"abstract-group\"><div class=\"article-section__content en main\"><p>In Nebraska, a large number (&gt;200) of shallow sand‐point and cased wells completed in coarse alluvial sediments along rivers and lakes still are used to obtain drinking water for human consumption, even though construction of sand‐point wells for consumptive uses has been banned since 1987. The quality of water from shallow domestic wells potentially vulnerable to seepage from septic systems was evaluated by analyzing for the presence of tracers and multiple isotopes. Samples were collected from 26 sand‐point and perforated, cased domestic wells and were analyzed for bacteria, coliphages, nitrogen species, nitrogen and boron isotopes, dissolved organic carbon (DOC), prescription and nonprescription drugs, or organic waste water contaminants. At least 13 of the 26 domestic well samples showed some evidence of septic system effects based on the results of several tracers including DOC, coliphages, NH<sub>4</sub><sup>+</sup>, NO<sub>3</sub><sup>−</sup>, N<sub>2</sub>, δ<sup>15</sup>N[NO<sub>3</sub><sup>−</sup>] and boron isotopes, and antibiotics and other drugs. Sand‐point wells within 30 m of a septic system and &lt;14 m deep in a shallow, thin aquifer had the most tracers detected and the highest values, indicating the greatest vulnerability to contamination from septic waste.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6592.2005.0015.x","issn":"10693629","usgsCitation":"Verstraeten, I., Fetterman, G., Meyer, M., Bullen, T., and Sebree, S., 2005, Use of tracers and isotopes to evaluate vulnerability of water in domestic wells to septic waste: Ground Water Monitoring and Remediation, v. 25, no. 2, p. 107-117, https://doi.org/10.1111/j.1745-6592.2005.0015.x.","productDescription":"11 p.","startPage":"107","endPage":"117","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":486914,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://digitalcommons.unl.edu/usgsstaffpub/1215","text":"External Repository"},{"id":236407,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":209715,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1745-6592.2005.0015.x"}],"volume":"25","issue":"2","noUsgsAuthors":false,"publicationDate":"2005-05-27","publicationStatus":"PW","scienceBaseUri":"505bbfa5e4b08c986b329cab","contributors":{"authors":[{"text":"Verstraeten, Ingrid M.","contributorId":61033,"corporation":false,"usgs":true,"family":"Verstraeten","given":"Ingrid M.","affiliations":[],"preferred":false,"id":419702,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fetterman, G.S.","contributorId":87349,"corporation":false,"usgs":true,"family":"Fetterman","given":"G.S.","affiliations":[],"preferred":false,"id":419704,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meyer, M.J.","contributorId":20959,"corporation":false,"usgs":true,"family":"Meyer","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":419701,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bullen, T.","contributorId":102651,"corporation":false,"usgs":true,"family":"Bullen","given":"T.","email":"","affiliations":[],"preferred":false,"id":419705,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sebree, S.K.","contributorId":76814,"corporation":false,"usgs":true,"family":"Sebree","given":"S.K.","affiliations":[],"preferred":false,"id":419703,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70028830,"text":"70028830 - 2005 - Cubic map algebra functions for spatio-temporal analysis","interactions":[],"lastModifiedDate":"2012-03-12T17:20:45","indexId":"70028830","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1191,"text":"Cartography and Geographic Information Science","active":true,"publicationSubtype":{"id":10}},"title":"Cubic map algebra functions for spatio-temporal analysis","docAbstract":"We propose an extension of map algebra to three dimensions for spatio-temporal data handling. This approach yields a new class of map algebra functions that we call \"cube functions.\" Whereas conventional map algebra functions operate on data layers representing two-dimensional space, cube functions operate on data cubes representing two-dimensional space over a third-dimensional period of time. We describe the prototype implementation of a spatio-temporal data structure and selected cube function versions of conventional local, focal, and zonal map algebra functions. The utility of cube functions is demonstrated through a case study analyzing the spatio-temporal variability of remotely sensed, southeastern U.S. vegetation character over various land covers and during different El Nin??o/Southern Oscillation (ENSO) phases. Like conventional map algebra, the application of cube functions may demand significant data preprocessing when integrating diverse data sets, and are subject to limitations related to data storage and algorithm performance. Solutions to these issues include extending data compression and computing strategies for calculations on very large data volumes to spatio-temporal data handling.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Cartography and Geographic Information Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1559/1523040053270765","issn":"15230406","usgsCitation":"Mennis, J., Viger, R., and Tomlin, C., 2005, Cubic map algebra functions for spatio-temporal analysis: Cartography and Geographic Information Science, v. 32, no. 1, p. 17-32, https://doi.org/10.1559/1523040053270765.","startPage":"17","endPage":"32","numberOfPages":"16","costCenters":[],"links":[{"id":209903,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1559/1523040053270765"},{"id":236650,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fd05e4b0c8380cd4e5b6","contributors":{"authors":[{"text":"Mennis, J.","contributorId":67275,"corporation":false,"usgs":true,"family":"Mennis","given":"J.","email":"","affiliations":[],"preferred":false,"id":419913,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Viger, R.","contributorId":29191,"corporation":false,"usgs":true,"family":"Viger","given":"R.","affiliations":[],"preferred":false,"id":419912,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tomlin, C.D.","contributorId":102258,"corporation":false,"usgs":true,"family":"Tomlin","given":"C.D.","email":"","affiliations":[],"preferred":false,"id":419914,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70180867,"text":"70180867 - 2005 - Association of ice and river channel morphology determined using ground-penetrationg radar in the Kuparuk River, Alaska","interactions":[],"lastModifiedDate":"2021-06-07T15:28:23.590715","indexId":"70180867","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":899,"text":"Arctic, Antarctic, and Alpine Research","active":true,"publicationSubtype":{"id":10}},"title":"Association of ice and river channel morphology determined using ground-penetrationg radar in the Kuparuk River, Alaska","docAbstract":"<p><span>We collected ground-penetrating radar data at 10 sites along the Kuparuk River and its main tributary, the Toolik River, to detect unfrozen water beneath river ice. We used 250 MHz and 500 MHz antennas to image both the ice-water interface and the river channel in late April 2001, when daily high temperatures were consistently freezing and river ice had attained its maximum seasonal thickness. The presence of water below the river ice appears as a strong, horizontal reflection observed in the radar data and is confirmed by drill hole data. A downstream transition occurs from ice that is frozen to the bed, called bedfast ice, to ice that is floating on unfrozen water, called floating ice. This transition in ice type corresponds to a downstream change in channel size that was detected in previously conducted hydraulic geometry surveys of the Kuparuk River. We propose a conceptual model wherein the downstream transition from bedfast ice to floating ice is responsible for an observed step change in channel size due to enhanced bank erosion in large channels by floating ice.</span></p>","language":"English","publisher":"Institute of Arctic and Alpine Research","publisherLocation":"Boulder, CO","doi":"10.1657/1523-0430(2005)037[0157:AOIARC]2.0.CO;2","usgsCitation":"Best, H., McNamara, J.P., and Liberty, L.M., 2005, Association of ice and river channel morphology determined using ground-penetrationg radar in the Kuparuk River, Alaska: Arctic, Antarctic, and Alpine Research, v. 37, no. 2, https://doi.org/10.1657/1523-0430(2005)037[0157:AOIARC]2.0.CO;2.","productDescription":"6 p.","startPage":"162","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":477782,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1657/1523-0430(2005)037[0157:aoiarc]2.0.co;2","text":"External Repository"},{"id":334798,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Kuparuk River, Toolik River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -150.194091796875,\n              68.46379955520322\n            ],\n            [\n              -150.194091796875,\n              70.67088107015755\n            ],\n            [\n              -147.7001953125,\n              70.67088107015755\n            ],\n            [\n              -147.7001953125,\n              68.46379955520322\n            ],\n            [\n              -150.194091796875,\n              68.46379955520322\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"37","issue":"2","edition":"157","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"589847a6e4b0efcedb7072d3","contributors":{"authors":[{"text":"Best, Heather","contributorId":179100,"corporation":false,"usgs":false,"family":"Best","given":"Heather","affiliations":[],"preferred":false,"id":662636,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McNamara, J. P.","contributorId":105551,"corporation":false,"usgs":false,"family":"McNamara","given":"J.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":662637,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Liberty, Lee M.","contributorId":89631,"corporation":false,"usgs":true,"family":"Liberty","given":"Lee","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":662638,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70028024,"text":"70028024 - 2005 - From the Field: Capturing beavers in box traps","interactions":[],"lastModifiedDate":"2012-03-12T17:20:41","indexId":"70028024","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"From the Field: Capturing beavers in box traps","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Society Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/0091-7648(2005)33[1153:FTFCBI]2.0.CO;2","issn":"00917648","usgsCitation":"Koenen, K., DeStefano, S., Henner, C., and Beroldi, T., 2005, From the Field: Capturing beavers in box traps: Wildlife Society Bulletin, v. 33, no. 3, p. 1153-1159, https://doi.org/10.2193/0091-7648(2005)33[1153:FTFCBI]2.0.CO;2.","startPage":"1153","endPage":"1159","numberOfPages":"7","costCenters":[],"links":[{"id":210225,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/0091-7648(2005)33[1153:FTFCBI]2.0.CO;2"},{"id":237082,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a13fce4b0c8380cd54867","contributors":{"authors":[{"text":"Koenen, K.","contributorId":84964,"corporation":false,"usgs":true,"family":"Koenen","given":"K.","affiliations":[],"preferred":false,"id":416199,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeStefano, S.","contributorId":84309,"corporation":false,"usgs":true,"family":"DeStefano","given":"S.","email":"","affiliations":[],"preferred":false,"id":416198,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Henner, C.","contributorId":69771,"corporation":false,"usgs":true,"family":"Henner","given":"C.","affiliations":[],"preferred":false,"id":416197,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Beroldi, T.","contributorId":43962,"corporation":false,"usgs":true,"family":"Beroldi","given":"T.","email":"","affiliations":[],"preferred":false,"id":416196,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70029126,"text":"70029126 - 2005 - An assessment of Idaho's wildlife management areas for the protection of wildlife","interactions":[],"lastModifiedDate":"2022-07-18T16:42:47.148256","indexId":"70029126","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":"An assessment of Idaho's wildlife management areas for the protection of wildlife","docAbstract":"Since 1940, Idaho Department of Fish and Game has developed a network of 31 Wildlife Management Areas (WMAs) across the state. This program has been focused mostly on conservation of game species and their habitats. We assessed the contribution of Idaho's WMAs to conservation of all Idaho's wildlife and other aspects of ecological diversity. Predicted occurrences of species' breeding habitats and other data were used to evaluate the representation of wildlife habitat and other ecological conditions. We found 33 of 39 natural land cover types were mapped as occurring in WMAs. WMAs occurred in 10 of 15 of Bailey's ecoregion sections, absent only from two sections that occupy greater than 1% of Idaho. Percent area of WMAs by elevation followed a pattern similar to percent area of Idaho; however, mean elevation for WMAs was lower than for the state and other protected areas in Idaho. We predicted breeding habitat for 98.4% of Idaho's wildlife and all federal and state listed threatened, endangered, or candidate terrestrial vertebrates to occur in at least one WMA. We predicted habitat for 39 species to occur on five or fewer WMAs, and predicted no habitat on WMAs for five species. We found that a system of WMAs established mainly to protect game species potentially conserves many other aspects of Idaho's ecological diversity, may provide habitat for more than 98% of Idaho's wildlife, and complements other protected areas in the state.","language":"English","publisher":"Natural Areas Association","issn":"08858608","usgsCitation":"Karl, J., Scott, J.M., and Strand, E., 2005, An assessment of Idaho's wildlife management areas for the protection of wildlife: Natural Areas Journal, v. 25, no. 1, p. 36-45.","productDescription":"10 p.","startPage":"36","endPage":"45","costCenters":[],"links":[{"id":237615,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403927,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/43912365"}],"country":"United 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 \"}}]}","volume":"25","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ea0fe4b0c8380cd485f2","contributors":{"authors":[{"text":"Karl, J.W.","contributorId":63978,"corporation":false,"usgs":true,"family":"Karl","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":421421,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":421420,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Strand, Espen","contributorId":91280,"corporation":false,"usgs":true,"family":"Strand","given":"Espen","email":"","affiliations":[],"preferred":false,"id":421422,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029416,"text":"70029416 - 2005 - Constraints on fault slip rates of the southern California plate boundary from GPS velocity and stress inversions","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70029416","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1803,"text":"Geophysical Journal International","active":true,"publicationSubtype":{"id":10}},"title":"Constraints on fault slip rates of the southern California plate boundary from GPS velocity and stress inversions","docAbstract":"We use Global Positioning System (GPS) velocities and stress orientations inferred from seismicity to invert for the distribution of slip on faults in the southern California plate-boundary region. Of particular interest is how long-term slip rates are partitioned between the Indio segment of the San Andreas fault (SAF), the San Jacinto fault (SJF) and the San Bernardino segment of the SAE We use two new sets of constraints to address this problem. The first is geodetic velocities from the Southern California Earthquake Center's (SCEC) Crustal Motion Map (version 3 by Shen et al.), which includes significantly more data than previous models. The second is a regional model of stress-field orientations at seismogenic depths, as determined from earthquake focal mechanisms. While GPS data have been used in similar studies before, this is the first application of stress-field observations to this problem. We construct a simplified model of the southern California fault system, and estimate the interseismic surface velocities using a backslip approach with purely elastic strain accumulation, following Meade et al. In addition, we model the stress orientations at seismogenic depths, assuming that crustal stress results from the loading of active faults. The geodetically derived stressing rates are found to be aligned with the stress orientations from seismicity. We therefore proceed to invert simultaneously GPS and stress observations for slip rates of the faults in our network. We find that the regional patterns of crustal deformation as imaged by both data sets can be explained by our model, and that joint inversions lead to better constrained slip rates. In our preferred model, the SJF accommodates ???15 mm yr-1 and the Indio segment of the SAF ???23 mm yr-1 of right-lateral motion, accompanied by a low slip rate on the San Bernardino segment of the SAF 'Anomalous' fault segments such as around the 1992 Mw = 7.3 Landers surface rupture can be detected. There, observed stresses deviate strongly from the long-term loading as predicted by our simple model. Evaluation of model misfits together with information from palaeoseismology may provide further insights into the time dependence of strain accumulation along the San Andreas system. ?? 2004 RAS.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Journal International","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1365-246X.2004.02528.x","issn":"0956540X","usgsCitation":"Becker, T., Hardebeck, J., and Anderson, G., 2005, Constraints on fault slip rates of the southern California plate boundary from GPS velocity and stress inversions: Geophysical Journal International, v. 160, no. 2, p. 634-650, https://doi.org/10.1111/j.1365-246X.2004.02528.x.","startPage":"634","endPage":"650","numberOfPages":"17","costCenters":[],"links":[{"id":477890,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1111/j.1365-246x.2004.02528.x","text":"Publisher Index Page"},{"id":210623,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1365-246X.2004.02528.x"},{"id":237599,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"160","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fa0be4b0c8380cd4d8d5","contributors":{"authors":[{"text":"Becker, T.W.","contributorId":36740,"corporation":false,"usgs":true,"family":"Becker","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":422672,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hardebeck, J.L.","contributorId":98862,"corporation":false,"usgs":true,"family":"Hardebeck","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":422673,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, G.","contributorId":26490,"corporation":false,"usgs":true,"family":"Anderson","given":"G.","affiliations":[],"preferred":false,"id":422671,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70031548,"text":"70031548 - 2005 - Selecting a distributional assumption for modelling relative densities of benthic macroinvertebrates","interactions":[],"lastModifiedDate":"2012-03-12T17:21:10","indexId":"70031548","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1458,"text":"Ecological Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Selecting a distributional assumption for modelling relative densities of benthic macroinvertebrates","docAbstract":"The selection of a distributional assumption suitable for modelling macroinvertebrate density data is typically challenging. Macroinvertebrate data often exhibit substantially larger variances than expected under a standard count assumption, that of the Poisson distribution. Such overdispersion may derive from multiple sources, including heterogeneity of habitat (historically and spatially), differing life histories for organisms collected within a single collection in space and time, and autocorrelation. Taken to extreme, heterogeneity of habitat may be argued to explain the frequent large proportions of zero observations in macroinvertebrate data. Sampling locations may consist of habitats defined qualitatively as either suitable or unsuitable. The former category may yield random or stochastic zeroes and the latter structural zeroes. Heterogeneity among counts may be accommodated by treating the count mean itself as a random variable, while extra zeroes may be accommodated using zero-modified count assumptions, including zero-inflated and two-stage (or hurdle) approaches. These and linear assumptions (following log- and square root-transformations) were evaluated using 9 years of mayfly density data from a 52 km, ninth-order reach of the Upper Mississippi River (n = 959). The data exhibited substantial overdispersion relative to that expected under a Poisson assumption (i.e. variance:mean ratio = 23 ??? 1), and 43% of the sampling locations yielded zero mayflies. Based on the Akaike Information Criterion (AIC), count models were improved most by treating the count mean as a random variable (via a Poisson-gamma distributional assumption) and secondarily by zero modification (i.e. improvements in AIC values = 9184 units and 47-48 units, respectively). Zeroes were underestimated by the Poisson, log-transform and square root-transform models, slightly by the standard negative binomial model but not by the zero-modified models (61%, 24%, 32%, 7%, and 0%, respectively). However, the zero-modified Poisson models underestimated small counts (1 ??? y ??? 4) and overestimated intermediate counts (7 ??? y ??? 23). Counts greater than zero were estimated well by zero-modified negative binomial models, while counts greater than one were also estimated well by the standard negative binomial model. Based on AIC and percent zero estimation criteria, the two-stage and zero-inflated models performed similarly. The above inferences were largely confirmed when the models were used to predict values from a separate, evaluation data set (n = 110). An exception was that, using the evaluation data set, the standard negative binomial model appeared superior to its zero-modified counterparts using the AIC (but not percent zero criteria). This and other evidence suggest that a negative binomial distributional assumption should be routinely considered when modelling benthic macroinvertebrate data from low flow environments. Whether negative binomial models should themselves be routinely examined for extra zeroes requires, from a statistical perspective, more investigation. However, this question may best be answered by ecological arguments that may be specific to the sampled species and locations. ?? 2004 Elsevier B.V. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecological Modelling","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.ecolmodel.2004.11.006","issn":"03043800","usgsCitation":"Gray, B., 2005, Selecting a distributional assumption for modelling relative densities of benthic macroinvertebrates: Ecological Modelling, v. 185, no. 1, p. 1-12, https://doi.org/10.1016/j.ecolmodel.2004.11.006.","startPage":"1","endPage":"12","numberOfPages":"12","costCenters":[],"links":[{"id":212356,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.ecolmodel.2004.11.006"},{"id":239827,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"185","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8cc7e4b08c986b318109","contributors":{"authors":[{"text":"Gray, B. R. 0000-0001-7682-9550","orcid":"https://orcid.org/0000-0001-7682-9550","contributorId":14785,"corporation":false,"usgs":true,"family":"Gray","given":"B. R.","affiliations":[],"preferred":false,"id":432039,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1008110,"text":"1008110 - 2005 - Spring migration of northern pintails from California's Central Valley wintering area tracked by satellite telemetry: Routes, timing, and destinations","interactions":[],"lastModifiedDate":"2021-06-10T21:17:24.610305","indexId":"1008110","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1176,"text":"Canadian Journal of Zoology","active":true,"publicationSubtype":{"id":10}},"title":"Spring migration of northern pintails from California's Central Valley wintering area tracked by satellite telemetry: Routes, timing, and destinations","docAbstract":"<p><span>We used satellite transmitters to track the 2000–2003 spring migrations of adult female Northern Pintails (</span><i>Anas acuta</i><span>&nbsp;L., 1758) from California's Central Valley, USA. PTT-tagged Pintails departed during late February to mid-March, and 77%–87% stopped first in the region of south-central Oregon, extreme northwestern Nevada, and northeastern California (SONEC). Subsequently, most Pintails used migration strategies characterized by the length of stay in SONEC and subsequent destinations: (</span><i>i</i><span>) extended stay in SONEC, migrated late April to early May directly to Alaska over the Pacific Ocean (7%–23% annually); (</span><i>ii</i><span>) same timing as in&nbsp;</span><i>i</i><span>, but flew to Alaska along the Pacific Coast using stopovers (0%–28% annually); (</span><i>iii</i><span>) moderate period in SONEC, migrated late March to mid-April directly primarily to southern Alberta in Prairie Canada (17%–39% annually), with many moving to northern Canada or Alaska; or (</span><i>iv</i><span>) short period in SONEC, migrated early to late March to Prairie Canada via stopovers primarily in southern Idaho and western Montana (32%–50% annually), with some moving to northern Canada or Alaska. Pintails that bypassed SONEC used these same strategies or moved easterly. Pintails modified migration strategies relative to record cold temperatures and wetland abundance in the mid-continent prairie region.</span></p>","language":"English","publisher":"Canadian Science Publishing","doi":"10.1139/z05-125","usgsCitation":"Miller, M.R., Takekawa, J.Y., Fleskes, J., Orthmeyer, D., Casazza, M.L., and Perry, W., 2005, Spring migration of northern pintails from California's Central Valley wintering area tracked by satellite telemetry: Routes, timing, and destinations: Canadian Journal of Zoology, v. 83, no. 10, p. 1314-1332, https://doi.org/10.1139/z05-125.","productDescription":"19 p.","startPage":"1314","endPage":"1332","numberOfPages":"19","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":132679,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"83","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e49e4","contributors":{"authors":[{"text":"Miller, M. R.","contributorId":19104,"corporation":false,"usgs":true,"family":"Miller","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":316772,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":316774,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fleskes, J. P.","contributorId":98661,"corporation":false,"usgs":true,"family":"Fleskes","given":"J. P.","affiliations":[],"preferred":false,"id":316776,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Orthmeyer, D.L.","contributorId":84684,"corporation":false,"usgs":true,"family":"Orthmeyer","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":316775,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":316773,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Perry, W.M.","contributorId":15949,"corporation":false,"usgs":true,"family":"Perry","given":"W.M.","affiliations":[],"preferred":false,"id":316771,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":1015088,"text":"1015088 - 2005 - Software Review: A program for testing capture-recapture data for closure","interactions":[],"lastModifiedDate":"2018-10-20T12:38:52","indexId":"1015088","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Software Review: A program for testing capture-recapture data for closure","docAbstract":"<p><span>Capture-recapture methods are widely used to estimate population parameters of free-ranging animals. Closed-population capture-recapture models, which assume there are no additions to or losses from the population over the period of study (i.e., the closure assumption), are preferred for population estimation over the open-population models, which do not assume closure, because heterogeneity in detection probabilities can be accounted for and this improves estimates. In this paper we introduce CloseTest, a new Microsoft® Windows-based program that computes the Otis et al. (1978) and Stanley and Burnham (1999) closure tests for capture-recapture data sets. Information on CloseTest features and where to obtain the program are provided.</span></p>","language":"English","publisher":"Wiley","doi":"10.2193/0091-7648(2005)33[782:SRAPFT]2.0.CO;2","usgsCitation":"Stanley, T.R., and Richards, J.D., 2005, Software Review: A program for testing capture-recapture data for closure: Wildlife Society Bulletin, v. 33, no. 2, p. 782-785, https://doi.org/10.2193/0091-7648(2005)33[782:SRAPFT]2.0.CO;2.","productDescription":"4 p.","startPage":"782","endPage":"785","numberOfPages":"4","costCenters":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"links":[{"id":477766,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2193/0091-7648(2005)33[782:srapft]2.0.co;2","text":"Publisher Index Page"},{"id":129974,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49efe4b07f02db5edcc3","contributors":{"authors":[{"text":"Stanley, Thomas R. 0000-0002-8393-0005 stanleyt@usgs.gov","orcid":"https://orcid.org/0000-0002-8393-0005","contributorId":209928,"corporation":false,"usgs":true,"family":"Stanley","given":"Thomas","email":"stanleyt@usgs.gov","middleInitial":"R.","affiliations":[{"id":291,"text":"Fort Collins Science Center","active":true,"usgs":true}],"preferred":true,"id":322111,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richards, Jon D.","contributorId":181580,"corporation":false,"usgs":false,"family":"Richards","given":"Jon","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":322110,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70029068,"text":"70029068 - 2005 - Long-term effects of precommercial thinning on small mammals in northern Maine","interactions":[],"lastModifiedDate":"2012-03-12T17:20:47","indexId":"70029068","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":"Long-term effects of precommercial thinning on small mammals in northern Maine","docAbstract":"Precommercial thinning (PCT) is being practiced increasingly throughout the Acadian forest of eastern North America to meet silvicultural objectives; however, effects of this practice on wildlife, both immediately and several years post-treatment are not well understood. Forest dependent small mammals have ecological roles as prey for numerous avian and mammalian predators, dispersers of seeds, fruit, and spores, and contribute to nutrient cycling. Researchers in the northwestern USA have suggested that thinning of young, regenerating clearcuts may increase the abundance and diversity of some forest-dependent small mammals by increasing rates of forest development and enhancing the ecological representation of mid-successional stands across managed landscapes. We examined the effects of PCT within conifer-dominated forest stands 1-, 6-, 11-, and 16-years post-treatment, on abundances of mice, voles, and shrews, and on within-stand structure in the commercially managed, Acadian forests of northern Maine. We live-trapped small mammals on 24 herbicide-treated clearcuts treated with PCT and on 13 similar, unthinned stands during summers of 2000 and 2001. Thinning of mid-successional conifer stands resulted in increased abundances, (red-backed voles, Clethrionomys gapperi, P = 0.008; masked shrews, Sorex cinereus, P < 0.001) or had no detectable effect on (deer mice, Peromyscus maniculatus, P = 0.544; short-tailed shrews, Blarina brevicauda, P = 0.517) the 4 most common species of Muridae and Soricidae in northern Maine. In general, abundance of deer mice responded more positively to increasing development class and to the number of years since thinning than other species of small mammals. Several within-stand habitat characteristics associated with stand maturity, such as larger stem diameters and a partially open canopy, occurred in thinned stands. Thus, PCT may accelerate the development of habitat attributes typical of mid-successional conifer stands in intensively managed stands within the Acadian Forest. PCT may increase abundances of small mammal species associated with mid-seral forest conditions at the scale of the forest stand. ?? 2004 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.2004.10.005","issn":"03781127","usgsCitation":"Homyack, J., Harrison, D., and Krohn, W., 2005, Long-term effects of precommercial thinning on small mammals in northern Maine: Forest Ecology and Management, v. 205, no. 1-3, p. 43-57, https://doi.org/10.1016/j.foreco.2004.10.005.","startPage":"43","endPage":"57","numberOfPages":"15","costCenters":[],"links":[{"id":210801,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.foreco.2004.10.005"},{"id":237827,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"205","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a498be4b0c8380cd686d8","contributors":{"authors":[{"text":"Homyack, J.A.","contributorId":51530,"corporation":false,"usgs":true,"family":"Homyack","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":421206,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harrison, D.J.","contributorId":82022,"corporation":false,"usgs":true,"family":"Harrison","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":421208,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Krohn, W.B.","contributorId":64355,"corporation":false,"usgs":true,"family":"Krohn","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":421207,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70029104,"text":"70029104 - 2005 - A comparative analysis of the Global Land Cover 2000 and MODIS land cover data sets","interactions":[],"lastModifiedDate":"2017-04-10T13:04:38","indexId":"70029104","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3254,"text":"Remote Sensing of Environment","printIssn":"0034-4257","active":true,"publicationSubtype":{"id":10}},"title":"A comparative analysis of the Global Land Cover 2000 and MODIS land cover data sets","docAbstract":"<p><span>Accurate and up-to-date global land cover data sets are necessary for various global change research studies including climate change, biodiversity conservation, ecosystem assessment, and environmental modeling. In recent years, substantial advancement has been achieved in generating such data products. Yet, we are far from producing geospatially consistent high-quality data at an operational level. We compared the recently available Global Land Cover 2000 (GLC-2000) and MODerate resolution Imaging Spectrometer (MODIS) global land cover data to evaluate the similarities and differences in methodologies and results, and to identify areas of spatial agreement and disagreement. These two global land cover data sets were prepared using different data sources, classification systems, and methodologies, but using the same spatial resolution (i.e., 1 km) satellite data. Our analysis shows a general agreement at the class aggregate level except for savannas/shrublands, and wetlands. The disagreement, however, increases when comparing detailed land cover classes. Similarly, percent agreement between the two data sets was found to be highly variable among biomes. The identified areas of spatial agreement and disagreement will be useful for both data producers and users. Data producers may use the areas of spatial agreement for training area selection and pay special attention to areas of disagreement for further improvement in future land cover characterization and mapping. Users can conveniently use the findings in the areas of agreement, whereas users might need to verify the informaiton in the areas of disagreement with the help of secondary information. Learning from past experience and building on the existing infrastructure (e.g., regional networks), further research is necessary to (1) reduce ambiguity in land cover definitions, (2) increase availability of improved spatial, spectral, radiometric, and geometric resolution satellite data, and (3) develop advanced classification algorithms.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/j.rse.2004.09.005","issn":"00344257","usgsCitation":"Giri, S., Zhu, Z., and Reed, B., 2005, A comparative analysis of the Global Land Cover 2000 and MODIS land cover data sets: Remote Sensing of Environment, v. 94, no. 1, p. 123-132, https://doi.org/10.1016/j.rse.2004.09.005.","productDescription":"10 p.","startPage":"123","endPage":"132","numberOfPages":"10","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":237829,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210803,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.rse.2004.09.005"}],"volume":"94","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e34fe4b0c8380cd45f69","contributors":{"authors":[{"text":"Giri, S.","contributorId":102621,"corporation":false,"usgs":true,"family":"Giri","given":"S.","email":"","affiliations":[],"preferred":false,"id":421341,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zhu, Z.","contributorId":10898,"corporation":false,"usgs":true,"family":"Zhu","given":"Z.","email":"","affiliations":[],"preferred":false,"id":421339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reed, B.","contributorId":62352,"corporation":false,"usgs":true,"family":"Reed","given":"B.","email":"","affiliations":[],"preferred":false,"id":421340,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70027325,"text":"70027325 - 2005 - An exploratory assessment of Cuban Treefrog (Osteopilus septentrionalis) tadpoles as predators of native and nonindigenous tadpoles in Florida","interactions":[],"lastModifiedDate":"2015-12-14T11:04:10","indexId":"70027325","displayToPublicDate":"2005-01-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":751,"text":"Amphibia-Reptilia","active":true,"publicationSubtype":{"id":10}},"title":"An exploratory assessment of Cuban Treefrog (Osteopilus septentrionalis) tadpoles as predators of native and nonindigenous tadpoles in Florida","docAbstract":"<p>[No abstract available]</p>","language":"English","doi":"10.1163/156853805774806313","issn":"01735373","usgsCitation":"Smith, K.G., 2005, An exploratory assessment of Cuban Treefrog (Osteopilus septentrionalis) tadpoles as predators of native and nonindigenous tadpoles in Florida: Amphibia-Reptilia, v. 26, no. 4, p. 571-575, https://doi.org/10.1163/156853805774806313.","productDescription":"5 p.","startPage":"571","endPage":"575","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":477697,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1163/156853805774806313","text":"Publisher Index Page"},{"id":235385,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":209156,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1163/156853805774806313"}],"volume":"26","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ea6ae4b0c8380cd48848","contributors":{"authors":[{"text":"Smith, Kimberly G.","contributorId":47720,"corporation":false,"usgs":true,"family":"Smith","given":"Kimberly","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":413183,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}