{"pageNumber":"2466","pageRowStart":"61625","pageSize":"25","recordCount":185134,"records":[{"id":70175723,"text":"70175723 - 2006 - Are subcutaneous transmitters better than intracoelomic? The relevance of reporting methodology to interpreting results","interactions":[],"lastModifiedDate":"2016-08-18T13:30:32","indexId":"70175723","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Are subcutaneous transmitters better than intracoelomic? The relevance of reporting methodology to interpreting results","docAbstract":"

Biologists rely on published scientific papers to increase their knowledge and to guide their future work. Papers comparing techniques can be especially influential when several options exist for accomplishing a task. In this paper, I use a recent publication comparing the effects on birds of several methods for attaching or implanting radiotransmitters to illustrate the need for clear and accurate reporting of the techniques used. Because of deficiencies inmethodology, in stating methodology, and in following cited methodology I argue that the conclusions drawn by the authors are not supportable.

","language":"English","publisher":"BioOne","doi":"10.2193/0091-7648(2006)34[884:ASTBTI]2.0.CO;2","usgsCitation":"Mulcahy, D.M., 2006, Are subcutaneous transmitters better than intracoelomic? The relevance of reporting methodology to interpreting results: Wildlife Society Bulletin, v. 34, no. 3, p. 884-889, https://doi.org/10.2193/0091-7648(2006)34[884:ASTBTI]2.0.CO;2.","productDescription":"6 p.","startPage":"884","endPage":"889","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":326830,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"34","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57b6dc31e4b03fd6b7d94c08","contributors":{"authors":[{"text":"Mulcahy, Daniel M. dmulcahy@usgs.gov","contributorId":3102,"corporation":false,"usgs":true,"family":"Mulcahy","given":"Daniel","email":"dmulcahy@usgs.gov","middleInitial":"M.","affiliations":[{"id":116,"text":"Alaska Science Center Biology MFEB","active":true,"usgs":true}],"preferred":true,"id":646195,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70028084,"text":"70028084 - 2006 - Temporal organization of an anuran acoustic community in a Taiwanese subtropical forest","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028084","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2515,"text":"Journal of Zoology","active":true,"publicationSubtype":{"id":10}},"title":"Temporal organization of an anuran acoustic community in a Taiwanese subtropical forest","docAbstract":"We recorded anuran vocalizations in each of four habitats at Lien Hua Chih Field Station, Taiwan, between July 2000 and July 2001. For each 27 biweekly sample, eight recorders taped calls for 1 min out of every 11 between the hours of 17:00 and 07:00. We obtained 11 481 recordings with calls, and identified 21 503 frogs or groups of frogs. These included 20 species, with an average of 10.4??3.5 species calling each night. Some species called year round, others called in the spring and summer, and a third group called only in the fall and winter. The number of species calling and the maximum calling intensity were correlated with both rainfall and air temperature. The nightly pattern of calling varied among species. Most species called continuously throughout the night, whereas some had a peak right after dusk. A few species had different nightly calling patterns in different habitats. Both Rana limnocharis and Rana kuhlii changed their calling pattern in the presence of large choruses of other anuran species. ?? 2006 The Authors.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Zoology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1111/j.1469-7998.2006.00044.x","issn":"09528369","usgsCitation":"Hsu, M., Kam, Y., and Fellers, G.M., 2006, Temporal organization of an anuran acoustic community in a Taiwanese subtropical forest: Journal of Zoology, v. 269, no. 3, p. 331-339, https://doi.org/10.1111/j.1469-7998.2006.00044.x.","startPage":"331","endPage":"339","numberOfPages":"9","costCenters":[],"links":[{"id":210117,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1111/j.1469-7998.2006.00044.x"},{"id":236943,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"269","issue":"3","noUsgsAuthors":false,"publicationDate":"2006-04-13","publicationStatus":"PW","scienceBaseUri":"505ba512e4b08c986b3207ba","contributors":{"authors":[{"text":"Hsu, M.-Y.","contributorId":68952,"corporation":false,"usgs":true,"family":"Hsu","given":"M.-Y.","email":"","affiliations":[],"preferred":false,"id":416473,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kam, Y.-C.","contributorId":66468,"corporation":false,"usgs":true,"family":"Kam","given":"Y.-C.","email":"","affiliations":[],"preferred":false,"id":416472,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fellers, G. M.","contributorId":82653,"corporation":false,"usgs":true,"family":"Fellers","given":"G.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":416474,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028085,"text":"70028085 - 2006 - Land use/land cover change effects on temperature trends at U.S. Climate Normals stations","interactions":[],"lastModifiedDate":"2015-08-21T12:07:14","indexId":"70028085","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Land use/land cover change effects on temperature trends at U.S. Climate Normals stations","docAbstract":"

Alterations in land use/land cover (LULC) in areas near meteorological observation stations can influence the measurement of climatological variables such as temperature. Urbanization near climate stations has been the focus of considerable research attention, however conversions between non-urban LULC classes may also have an impact. In this study, trends of minimum, maximum, and average temperature at 366 U.S. Climate Normals stations are analyzed based on changes in LULC defined by the U.S. Land Cover Trends Project. Results indicate relatively few significant temperature trends before periods of greatest LULC change, and these are generally evenly divided between warming and cooling trends. In contrast, after the period of greatest LULC change was observed, 95% of the stations that exhibited significant trends (minimum, maximum, or mean temperature) displayed warming trends. Copyriht 2006 by the American Geophysical Union.

","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2006GL026358","issn":"00948276","usgsCitation":"Hale, R., Gallo, K.P., Owen, T., and Loveland, T., 2006, Land use/land cover change effects on temperature trends at U.S. Climate Normals stations: Geophysical Research Letters, v. 33, no. 11, https://doi.org/10.1029/2006GL026358.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":477466,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2006gl026358","text":"Publisher Index Page"},{"id":236944,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210118,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2006GL026358"}],"volume":"33","issue":"11","noUsgsAuthors":false,"publicationDate":"2006-06-03","publicationStatus":"PW","scienceBaseUri":"505a43a4e4b0c8380cd664cd","contributors":{"authors":[{"text":"Hale, R. C.","contributorId":11309,"corporation":false,"usgs":true,"family":"Hale","given":"R. C.","affiliations":[],"preferred":false,"id":416475,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gallo, K. P.","contributorId":86527,"corporation":false,"usgs":true,"family":"Gallo","given":"K.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":416477,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Owen, T.W.","contributorId":58424,"corporation":false,"usgs":true,"family":"Owen","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":416476,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Loveland, Thomas R. 0000-0003-3114-6646","orcid":"https://orcid.org/0000-0003-3114-6646","contributorId":106125,"corporation":false,"usgs":true,"family":"Loveland","given":"Thomas R.","affiliations":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":false,"id":416478,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028086,"text":"70028086 - 2006 - Modeling of gene expression pattern alteration by p,p′-DDE and dieldrin in largemouth bass","interactions":[],"lastModifiedDate":"2015-04-20T09:02:41","indexId":"70028086","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2664,"text":"Marine Environmental Research","active":true,"publicationSubtype":{"id":10}},"title":"Modeling of gene expression pattern alteration by p,p′-DDE and dieldrin in largemouth bass","docAbstract":"

In this study, largemouth bass (LMB) were subchronically exposed to p,p′-DDE or dieldrin in their diet to evaluate the effect of exposure on expression of genes involved in reproduction and steroid homeostasis. Using real-time PCR, we detected a different gene expression pattern for each OCP, suggesting that they each affect LMB in a different way. We also detected a different expression pattern among sexes, suggesting that sexes are affected differently by OCPs perhaps reflecting the different adaptive responses of each sex to dysregulation caused by OCP exposure.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.marenvres.2006.04.049","issn":"01411136","usgsCitation":"Garcia-Reyero, N., Barber, D., Gross, T., and Denslow, N., 2006, Modeling of gene expression pattern alteration by p,p′-DDE and dieldrin in largemouth bass: Marine Environmental Research, v. 62, no. SUPPL. 1, p. 415-419, https://doi.org/10.1016/j.marenvres.2006.04.049.","productDescription":"5 p.","startPage":"415","endPage":"419","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":477467,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1810567","text":"External Repository"},{"id":236945,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210119,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.marenvres.2006.04.049"}],"volume":"62","issue":"SUPPL. 1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5c14e4b0c8380cd6f9fb","contributors":{"authors":[{"text":"Garcia-Reyero, Natalia","contributorId":43961,"corporation":false,"usgs":false,"family":"Garcia-Reyero","given":"Natalia","affiliations":[{"id":26924,"text":"USArmy Engineer Research and Development Center, Vicksburg, MS","active":true,"usgs":false},{"id":17848,"text":"Mississippi State University","active":true,"usgs":false}],"preferred":false,"id":416482,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barber, David","contributorId":19747,"corporation":false,"usgs":true,"family":"Barber","given":"David","affiliations":[],"preferred":false,"id":416479,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gross, Timothy","contributorId":40390,"corporation":false,"usgs":true,"family":"Gross","given":"Timothy","affiliations":[],"preferred":false,"id":416481,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Denslow, Nancy","contributorId":26268,"corporation":false,"usgs":true,"family":"Denslow","given":"Nancy","affiliations":[],"preferred":false,"id":416480,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028082,"text":"70028082 - 2006 - Effectiveness of spinning-wing decoys varies among dabbling duck species and locations","interactions":[],"lastModifiedDate":"2017-07-02T08:48:08","indexId":"70028082","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Effectiveness of spinning-wing decoys varies among dabbling duck species and locations","docAbstract":"Spinning-wing decoys are strong attractants to ducks and inc rease kill rates over traditional decoying methods. However, it is unknown whether all duck species are attracted similarly to spinning-wing decoys and whether the effectiveness of these decoys changes with latitude. We examined the effectiveness of spinning-wing decoys for 9 species of dabbling ducks during 545 experimental hunts in California (1999-2000), Minnesota (2002), Manitoba (2001-2002), Nebraska (2000-2002), Missouri (2000-2001), and Arkansas (2001-2003). During each experimental hunt, we systematically alternated between 2 paired decoy treatments every 15-30 min (depending on study site): traditional decoys only and traditional decoys with a spinning-wing decoy. Overall, 70.2% (n=1,925) of dabbling ducks were harvested (shot and retrieved) when spinning-wing decoys were turned on, ranging from 63.6% (n=187) in Missouri to 76.4% (n=356) in Minnesota. Effectiveness of spinning-wing decoys increased with latitude of study sites. Proportions of ducks shot when spinning-wing decoys were turned on differed among species, from a low of 50.0% (n=8) for cinnamon teal (Anas cyanoptera) to a high of 79.0% (n=119) for American wigeon (A. americana). The probability of being shot when spinning-wing decoys were turned on increased with annual survival rates among species; for example, spinning-wing decoys were more effective for American wigeon and mallard (A. platyrhynchos) than they were for cinnamon teal and American green-winged teal (A. crecca). Effectiveness of spinning-wing decoys did not differ consistently by age or sex of harvested ducks. Our results indicate that the effectiveness of spinning-wing decoys differs among duck species and changes with latitude; thus, consideration of these effects may be warranted when setting harvest regulations and methods of take.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/0022-541X(2006)70[799:EOSDVA]2.0.CO;2","issn":"0022541X","usgsCitation":"Ackerman, J., Eadie, J., Szymanski, M., Caswell, J., Vrtiska, M.P., Raedeke, A.H., Checkett, J., Afton, A., Moore, T., Caswell, F.D., Walters, R.A., Humburg, D., and Yee, J., 2006, Effectiveness of spinning-wing decoys varies among dabbling duck species and locations: Journal of Wildlife Management, v. 70, no. 3, p. 799-804, https://doi.org/10.2193/0022-541X(2006)70[799:EOSDVA]2.0.CO;2.","startPage":"799","endPage":"804","numberOfPages":"6","costCenters":[],"links":[{"id":236908,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210091,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/0022-541X(2006)70[799:EOSDVA]2.0.CO;2"}],"volume":"70","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0640e4b0c8380cd51190","contributors":{"authors":[{"text":"Ackerman, Joshua T. 0000-0002-3074-8322 jackerman@usgs.gov","orcid":"https://orcid.org/0000-0002-3074-8322","contributorId":147078,"corporation":false,"usgs":true,"family":"Ackerman","given":"Joshua T.","email":"jackerman@usgs.gov","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":416464,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eadie, J.M.","contributorId":8034,"corporation":false,"usgs":true,"family":"Eadie","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":416454,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Szymanski, M.L.","contributorId":8662,"corporation":false,"usgs":true,"family":"Szymanski","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":416455,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Caswell, J.H.","contributorId":12236,"corporation":false,"usgs":true,"family":"Caswell","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":416456,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Vrtiska, Mark P.","contributorId":54008,"corporation":false,"usgs":true,"family":"Vrtiska","given":"Mark","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":416460,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Raedeke, Andrew H.","contributorId":94083,"corporation":false,"usgs":true,"family":"Raedeke","given":"Andrew","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":416466,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Checkett, J.M.","contributorId":84940,"corporation":false,"usgs":true,"family":"Checkett","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":416463,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Afton, A. D.","contributorId":83467,"corporation":false,"usgs":true,"family":"Afton","given":"A. D.","affiliations":[],"preferred":false,"id":416462,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Moore, T.G.","contributorId":23094,"corporation":false,"usgs":true,"family":"Moore","given":"T.G.","email":"","affiliations":[],"preferred":false,"id":416457,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Caswell, F. Dale","contributorId":57403,"corporation":false,"usgs":true,"family":"Caswell","given":"F.","email":"","middleInitial":"Dale","affiliations":[],"preferred":false,"id":416461,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Walters, R. A.","contributorId":34174,"corporation":false,"usgs":true,"family":"Walters","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":416459,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Humburg, D.D.","contributorId":87101,"corporation":false,"usgs":true,"family":"Humburg","given":"D.D.","affiliations":[],"preferred":false,"id":416465,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Yee, J.L.","contributorId":25496,"corporation":false,"usgs":true,"family":"Yee","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":416458,"contributorType":{"id":1,"text":"Authors"},"rank":13}]}} ,{"id":70028080,"text":"70028080 - 2006 - Satellite-derived, melt-season surface temperature of the Greenland Ice Sheet (2000-2005) and its relationship to mass balance","interactions":[],"lastModifiedDate":"2017-09-19T10:56:51","indexId":"70028080","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Satellite-derived, melt-season surface temperature of the Greenland Ice Sheet (2000-2005) and its relationship to mass balance","docAbstract":"

Mean, clear-sky surface temperature of the Greenland Ice Sheet was measured for each melt season from 2000 to 2005 using Moderate-Resolution Imaging Spectroradiometer (MODIS)–derived land-surface temperature (LST) data-product maps. During the period of most-active melt, the mean, clear-sky surface temperature of the ice sheet was highest in 2002 (−8.29 ± 5.29°C) and 2005 (−8.29 ± 5.43°C), compared to a 6-year mean of −9.04 ± 5.59°C, in agreement with recent work by other investigators showing unusually extensive melt in 2002 and 2005. Surface-temperature variability shows a correspondence with the dry-snow facies of the ice sheet; a reduction in area of the dry-snow facies would indicate a more-negative mass balance. Surface-temperature variability generally increased during the study period and is most pronounced in the 2005 melt season; this is consistent with surface instability caused by air-temperature fluctuations.

","language":"English","publisher":"American Geophysical Union","doi":"10.1029/2006GL026444","issn":"00948276","usgsCitation":"Hall, D., Williams, R., Casey, K., DiGirolamo, N., and Wan, Z., 2006, Satellite-derived, melt-season surface temperature of the Greenland Ice Sheet (2000-2005) and its relationship to mass balance: Geophysical Research Letters, v. 33, no. 11, L11501; 5 p., https://doi.org/10.1029/2006GL026444.","productDescription":"L11501; 5 p.","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":477587,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2006gl026444","text":"Publisher Index Page"},{"id":236872,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","issue":"11","noUsgsAuthors":false,"publicationDate":"2006-06-08","publicationStatus":"PW","scienceBaseUri":"505b86f2e4b08c986b316203","contributors":{"authors":[{"text":"Hall, D.K.","contributorId":84506,"corporation":false,"usgs":true,"family":"Hall","given":"D.K.","email":"","affiliations":[],"preferred":false,"id":416440,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, R.S. Jr.","contributorId":46102,"corporation":false,"usgs":true,"family":"Williams","given":"R.S.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":416438,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Casey, K.A.","contributorId":66035,"corporation":false,"usgs":true,"family":"Casey","given":"K.A.","email":"","affiliations":[],"preferred":false,"id":416439,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"DiGirolamo, N.E.","contributorId":105110,"corporation":false,"usgs":true,"family":"DiGirolamo","given":"N.E.","affiliations":[],"preferred":false,"id":416441,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wan, Z.","contributorId":28797,"corporation":false,"usgs":true,"family":"Wan","given":"Z.","email":"","affiliations":[],"preferred":false,"id":416437,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70028079,"text":"70028079 - 2006 - Confirmation of a meteoritic component in impact-melt rocks of the Chesapeake Bay impact structure, Virginia, USA - Evidence from osmium isotopic and PGE systematics","interactions":[],"lastModifiedDate":"2012-03-12T17:20:43","indexId":"70028079","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Confirmation of a meteoritic component in impact-melt rocks of the Chesapeake Bay impact structure, Virginia, USA - Evidence from osmium isotopic and PGE systematics","docAbstract":"The osmium isotope ratios and platinum-group element (PGE) concentrations of impact-melt rocks in the Chesapeake Bay impact structure were determined. The impact-melt rocks come from the cored part of a lower-crater section of suevitic crystalline-clast breccia in an 823 m scientific test hole over the central uplift at Cape Charles, Virginia. The 187Os/188Os ratios of impact-melt rocks range from 0.151 to 0.518. The rhenium and platinum-group element (PGE) concentrations of these rocks are 30-270?? higher than concentrations in basement gneiss, and together with the osmium isotopes indicate a substantial meteoritic component in some impact-melt rocks. Because the PGE abundances in the impact-melt rocks are dominated by the target materials, interelemental ratios of the impact-melt rocks are highly variable and nonchondritic. The chemical nature of the projectile for the Chesapeake Bay impact structure cannot be constrained at this time. Model mixing calculations between chondritic and crustal components suggest that most impact-melt rocks include a bulk meteoritic component of 0.01-0.1% by mass. Several impact-melt rocks with lowest initial 187Os/188Os ratios and the highest osmium concentrations could have been produced by additions of 0.1%-0.2% of a meteoritic component. In these samples, as much as 70% of the total Os may be of meteoritic origin. At the calculated proportions of a meteoritic component (0.01-0.1% by mass), no mixtures of the investigated target rocks and sediments can reproduce the observed PGE abundances of the impact-melt rocks, suggesting that other PGE enrichment processes operated along with the meteoritic contamination. Possible explanations are 1) participation of unsampled target materials with high PGE abundances in the impact-melt rocks, and 2) variable fractionations of PGE during syn- to post-impact events. ?? The Meteoritical Society, 2006.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Meteoritics and Planetary Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"10869379","usgsCitation":"Lee, S., Horton, J.W., and Walker, R., 2006, Confirmation of a meteoritic component in impact-melt rocks of the Chesapeake Bay impact structure, Virginia, USA - Evidence from osmium isotopic and PGE systematics: Meteoritics and Planetary Science, v. 41, no. 6, p. 819-833.","startPage":"819","endPage":"833","numberOfPages":"15","costCenters":[],"links":[{"id":236838,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"41","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f9c3e4b0c8380cd4d77e","contributors":{"authors":[{"text":"Lee, S.R.","contributorId":53148,"corporation":false,"usgs":true,"family":"Lee","given":"S.R.","email":"","affiliations":[],"preferred":false,"id":416434,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Horton, J. Wright Jr. 0000-0001-6756-6365 whorton@usgs.gov","orcid":"https://orcid.org/0000-0001-6756-6365","contributorId":81184,"corporation":false,"usgs":true,"family":"Horton","given":"J.","suffix":"Jr.","email":"whorton@usgs.gov","middleInitial":"Wright","affiliations":[],"preferred":false,"id":416435,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Walker, R.J.","contributorId":105859,"corporation":false,"usgs":true,"family":"Walker","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":416436,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028195,"text":"70028195 - 2006 - Biliary PAH metabolites and the hepatosomatic index of brown bullheads from Lake Erie tributaries","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028195","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1456,"text":"Ecological Indicators","active":true,"publicationSubtype":{"id":10}},"title":"Biliary PAH metabolites and the hepatosomatic index of brown bullheads from Lake Erie tributaries","docAbstract":"In studies designed to investigate the environmental exposure of fish in Lake Erie tributaries, a benthic fish, the brown bullhead (Ameiurus nebulosus), was collected from the industrially contaminated Detroit River, Ottawa River, Black River, Cuyahoga River-harbor and -upstream, Ashtabula River, Buffalo River, and Niagara River, and the non-industrialized Old Woman Creek during 1997-2000. Biliary benzo[a]pyrene (B[a]P)- and naphthalene (NAPH)-type metabolites and the hepatosomatic index (HSI) were measured in fish and compared between different sites. Fish from all of the contaminated sites except Niagara River had significantly higher concentrations of both types of polycyclic aromatic hydrocarbon (PAH) metabolites than fish from the Old Woman Creek. Concentrations of PAH metabolites in bile of fish were positively associated with concentrations of PAHs in sediments, supporting the use of bile metabolites as a measure of PAH exposure. Relatively low concentrations of PAHs detected in fish bile and sediments of the Niagara River, which had undergone extensive remediation, suggested a lowered PAH exposure for fish at this site. No apparent trend was observed in HSI between the industrialized and non-industrialized sites. This study demonstrates that biliary PAH metabolites are an effective indicator of exposure of fish to PAHs. However, because factors other than contamination could also affect the liver size of wild fish, HSI alone may be not a reliable biomarker for assessing contaminant stress. ?? 2005 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecological Indicators","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.ecolind.2005.08.025","issn":"1470160X","usgsCitation":"Yang, X., and Baumann, P.C., 2006, Biliary PAH metabolites and the hepatosomatic index of brown bullheads from Lake Erie tributaries: Ecological Indicators, v. 6, no. 3, p. 567-574, https://doi.org/10.1016/j.ecolind.2005.08.025.","startPage":"567","endPage":"574","numberOfPages":"8","costCenters":[],"links":[{"id":210262,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.ecolind.2005.08.025"},{"id":237131,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f132e4b0c8380cd4aab0","contributors":{"authors":[{"text":"Yang, X.","contributorId":66894,"corporation":false,"usgs":true,"family":"Yang","given":"X.","email":"","affiliations":[],"preferred":false,"id":416998,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Baumann, P. C.","contributorId":43297,"corporation":false,"usgs":false,"family":"Baumann","given":"P.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":416997,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70028038,"text":"70028038 - 2006 - Annual sediment flux estimates in a tidal strait using surrogate measurements","interactions":[],"lastModifiedDate":"2018-09-18T09:51:45","indexId":"70028038","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1587,"text":"Estuarine, Coastal and Shelf Science","active":true,"publicationSubtype":{"id":10}},"title":"Annual sediment flux estimates in a tidal strait using surrogate measurements","docAbstract":"

Annual suspended-sediment flux estimates through Carquinez Strait (the seaward boundary of Suisun Bay, California) are provided based on surrogate measurements for advective, dispersive, and Stokes drift flux. The surrogates are landward watershed discharge, suspended-sediment concentration at one location in the Strait, and the longitudinal salinity gradient. The first two surrogates substitute for tidally averaged discharge and velocity-weighted suspended-sediment concentration in the Strait, thereby providing advective flux estimates, while Stokes drift is estimated with suspended-sediment concentration alone. Dispersive flux is estimated using the product of longitudinal salinity gradient and the root-mean-square value of velocity-weighted suspended-sediment concentration as an added surrogate variable. Cross-sectional measurements validated the use of surrogates during the monitoring period. During high freshwater flow advective and dispersive flux were in the seaward direction, while landward dispersive flux dominated and advective flux approached zero during low freshwater flow. Stokes drift flux was consistently in the landward direction. Wetter than average years led to net export from Suisun Bay, while dry years led to net sediment import. Relatively low watershed sediment fluxes to Suisun Bay contribute to net export during the wet season, while gravitational circulation in Carquinez Strait and higher suspended-sediment concentrations in San Pablo Bay (seaward end of Carquinez Strait) are responsible for the net import of sediment during the dry season. Annual predictions of suspended-sediment fluxes, using these methods, will allow for a sediment budget for Suisun Bay, which has implications for marsh restoration and nutrient/contaminant transport. These methods also provide a general framework for estimating sediment fluxes in estuarine environments, where temporal and spatial variability of transport are large. ?? 2006 Elsevier Ltd. All rights reserved.

","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Estuarine, Coastal and Shelf Science","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.ecss.2006.04.008","issn":"02727714","usgsCitation":"Ganju, N., and Schoellhamer, D., 2006, Annual sediment flux estimates in a tidal strait using surrogate measurements: Estuarine, Coastal and Shelf Science, v. 69, no. 1-2, p. 165-178, https://doi.org/10.1016/j.ecss.2006.04.008.","startPage":"165","endPage":"178","numberOfPages":"14","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true},{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true}],"links":[{"id":438862,"rank":10000,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P999DIB2","text":"USGS data release","linkHelpText":"Acoustic doppler current profiler (ADCP) data collection of water flow at Benicia Bridge, 2004"},{"id":237293,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210390,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.ecss.2006.04.008"}],"volume":"69","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ec34e4b0c8380cd4911b","contributors":{"authors":[{"text":"Ganju, N. K. 0000-0002-1096-0465","orcid":"https://orcid.org/0000-0002-1096-0465","contributorId":64782,"corporation":false,"usgs":true,"family":"Ganju","given":"N. K.","affiliations":[],"preferred":false,"id":416243,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schoellhamer, D. H. 0000-0001-9488-7340","orcid":"https://orcid.org/0000-0001-9488-7340","contributorId":85624,"corporation":false,"usgs":true,"family":"Schoellhamer","given":"D. H.","affiliations":[],"preferred":false,"id":416244,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70028039,"text":"70028039 - 2006 - The 'Orsten': more than a Cambrian Konservat-Lagerstätte yielding exceptional preservation","interactions":[],"lastModifiedDate":"2015-04-20T08:57:38","indexId":"70028039","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2999,"text":"Palaeoworld","active":true,"publicationSubtype":{"id":10}},"title":"The 'Orsten': more than a Cambrian Konservat-Lagerstätte yielding exceptional preservation","docAbstract":"

In several areas of southern Sweden, limestone nodules, locally called Orsten occur within bituminous alum shales. These shales and nodules were deposited under dysoxic conditions at the bottom of what was most likely a shallow sea during the late Middle to Upper Cambrian (ca. 500 million years ago). Subsequently, the name ‘Orsten’ has been referred to particular, mainly arthropod, fossils from such nodules, and, in a wider sense, to the specific type of preservation of minute fossil through secondarily phosphatization. This preservation is exceptional in yielding uncompacted and diagenetically undeformed three-dimensional fossils. ‘Orsten’-type preservation resulted from incrustation of a thin external layer and also by impregnation by calcium phosphate and, therefore, mineralization of the surface of the former animals during early diagenesis. Primarily, this type of preservation seems to have affected only cuticle-bearing metazoans such as cycloneuralian nemathelminths and arthropods. ‘Orsten’ preservation in this sense seems to be limited by size, in having yielded no partial or complete animals larger than 2 mm. On the other end of the scale, even larvae 100 μm long are preserved, often more complete than larger specimens, and details such as setules and pores smaller than 1 μm can be observed. Fossils preserved in such a manner are almost exclusively hollow carcasses, but can be filled secondarily; less common are completely phosphatized compact specimens. The high quality of preservation makes the Swedish ‘Orsten’ a typical Konservat-Lagerstätte. Yet, its special type of preservation is more widespread in time and geographical distribution than assumed initially, and the origin of the phosphate is not necessarily restricted just to one source. Subsequent to the first discoveries of limb fragments of Cambrian arthropods in 1975, animals in this special preservational type have been discovered in several continents and across a broad stratigraphic range including even Proterozoic strata. The latter have yielded early cleavage and metazoan embryonic stages, expanding knowledge on the preservational capacities of the ‘Orsten’. Here, we report the recent status of our research on the ‘Orsten’ and give perspectives for future exploration on a worldwide scale, particularly in light of a recently formed international research group named Center of Orsten Research and Exploration (C.O.R.E.).

","language":"English","publisher":"Elsevier","doi":"10.1016/j.palwor.2006.10.005","issn":"1871174X","usgsCitation":"Maas, A., Braun, A., Dong, X., Donoghue, P.C., Muller, K.J., Olempska, E., Repetski, J.E., Siveter, D.J., Stein, M., and Waloszek, D., 2006, The 'Orsten': more than a Cambrian Konservat-Lagerstätte yielding exceptional preservation: Palaeoworld, v. 15, no. 3-4 SPEC. ISS., p. 266-282, https://doi.org/10.1016/j.palwor.2006.10.005.","productDescription":"17 p.","startPage":"266","endPage":"282","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":500805,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://hdl.handle.net/2381/27533","text":"External Repository"},{"id":237325,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210415,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.palwor.2006.10.005"}],"volume":"15","issue":"3-4 SPEC. ISS.","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba612e4b08c986b320e83","contributors":{"authors":[{"text":"Maas, Andreas","contributorId":73401,"corporation":false,"usgs":true,"family":"Maas","given":"Andreas","email":"","affiliations":[],"preferred":false,"id":416251,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Braun, Andreas","contributorId":80877,"corporation":false,"usgs":true,"family":"Braun","given":"Andreas","email":"","affiliations":[],"preferred":false,"id":416252,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dong, Xi-Ping","contributorId":139369,"corporation":false,"usgs":false,"family":"Dong","given":"Xi-Ping","email":"","affiliations":[{"id":12751,"text":"Nanjing Institute of Geology and Palaeontology","active":true,"usgs":false}],"preferred":false,"id":416253,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Donoghue, Philip C.J.","contributorId":139372,"corporation":false,"usgs":false,"family":"Donoghue","given":"Philip","email":"","middleInitial":"C.J.","affiliations":[{"id":7172,"text":"University of Bristol, U.K. and University of Oregon, Eugene","active":true,"usgs":false}],"preferred":false,"id":416249,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Muller, Klaus J.","contributorId":30809,"corporation":false,"usgs":true,"family":"Muller","given":"Klaus","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":416246,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Olempska, Ewa","contributorId":62007,"corporation":false,"usgs":true,"family":"Olempska","given":"Ewa","email":"","affiliations":[],"preferred":false,"id":416250,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Repetski, John E. 0000-0002-2298-7120 jrepetski@usgs.gov","orcid":"https://orcid.org/0000-0002-2298-7120","contributorId":2596,"corporation":false,"usgs":true,"family":"Repetski","given":"John","email":"jrepetski@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":416247,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Siveter, David J.","contributorId":43558,"corporation":false,"usgs":true,"family":"Siveter","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":416248,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Stein, Martin","contributorId":28055,"corporation":false,"usgs":true,"family":"Stein","given":"Martin","email":"","affiliations":[],"preferred":false,"id":416245,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Waloszek, Dieter","contributorId":95256,"corporation":false,"usgs":true,"family":"Waloszek","given":"Dieter","email":"","affiliations":[],"preferred":false,"id":416254,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}} ,{"id":70028078,"text":"70028078 - 2006 - Current subsidence rates due to compaction of Holocene sediments in southern Louisiana","interactions":[],"lastModifiedDate":"2018-02-02T10:51:19","indexId":"70028078","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Current subsidence rates due to compaction of Holocene sediments in southern Louisiana","docAbstract":"

Relative contributions of geologic and anthropogenic processes to subsidence of southern Louisiana are vigorously debated. Of these, shallow sediment compaction is often considered dominant, although this has never been directly observed or effectively demonstrated. Quantitative understanding of subsidence is important for predicting relative sea level rise, storm surge flooding due to hurricanes, and for successful wetland restoration. Despite many shallow borings, few appropriate stratigraphic and geotechnical data are available for site-specific calculations. We overcome this by determining present compaction rates from Monte Carlo simulations of the incremental sedimentation and compaction of stratigraphies typical of the Holocene of southern Louisiana. This approach generates distributions of present compaction rates that are not expected to exceed 5 mm/yr, but may locally. Locations with present subsidence rates greater than the predicted maximum probable shallow compaction rates are likely influenced by additional processes.

","language":"English","publisher":"AGU Publications","doi":"10.1029/2006GL026300","usgsCitation":"Meckel, T., ten Brink, U., and Williams, S., 2006, Current subsidence rates due to compaction of Holocene sediments in southern Louisiana: Geophysical Research Letters, v. 33, no. 11, Article L11403; 5 p., https://doi.org/10.1029/2006GL026300.","productDescription":"Article L11403; 5 p.","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":486881,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2006gl026300","text":"Publisher Index Page"},{"id":236837,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -92.25769042968749,\n 28.7965462417692\n ],\n [\n -88.9398193359375,\n 28.7965462417692\n ],\n [\n -88.9398193359375,\n 31.034108344903512\n ],\n [\n -92.25769042968749,\n 31.034108344903512\n ],\n [\n -92.25769042968749,\n 28.7965462417692\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"33","issue":"11","noUsgsAuthors":false,"publicationDate":"2006-06-14","publicationStatus":"PW","scienceBaseUri":"5059fd14e4b0c8380cd4e60f","contributors":{"authors":[{"text":"Meckel, T.A.","contributorId":91676,"corporation":false,"usgs":true,"family":"Meckel","given":"T.A.","email":"","affiliations":[],"preferred":false,"id":416433,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"ten Brink, Uri S. 0000-0001-6858-3001 utenbrink@usgs.gov","orcid":"https://orcid.org/0000-0001-6858-3001","contributorId":127560,"corporation":false,"usgs":true,"family":"ten Brink","given":"Uri S.","email":"utenbrink@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":false,"id":416431,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Williams, S.J.","contributorId":85203,"corporation":false,"usgs":true,"family":"Williams","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":416432,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028077,"text":"70028077 - 2006 - The influence of hazard models on GIS-based regional risk assessments and mitigation policies","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028077","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2069,"text":"International Journal of Risk Assessment and Management","active":true,"publicationSubtype":{"id":10}},"title":"The influence of hazard models on GIS-based regional risk assessments and mitigation policies","docAbstract":"Geographic information systems (GIS) are important tools for understanding and communicating the spatial distribution of risks associated with natural hazards in regional economies. We present a GIS-based decision support system (DSS) for assessing community vulnerability to natural hazards and evaluating potential mitigation policy outcomes. The Land Use Portfolio Modeler (LUPM) integrates earth science and socioeconomic information to predict the economic impacts of loss-reduction strategies. However, the potential use of such systems in decision making may be limited when multiple but conflicting interpretations of the hazard are available. To explore this problem, we conduct a policy comparison using the LUPM to test the sensitivity of three available assessments of earthquake-induced lateral-spread ground failure susceptibility in a coastal California community. We find that the uncertainty regarding the interpretation of the science inputs can influence the development and implementation of natural hazard management policies. Copyright ?? 2006 Inderscience Enterprises Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Risk Assessment and Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1504/IJRAM.2006.009537","issn":"14668297","usgsCitation":"Bernknopf, R., Rabinovici, S., Wood, N., and Dinitz, L., 2006, The influence of hazard models on GIS-based regional risk assessments and mitigation policies: International Journal of Risk Assessment and Management, v. 6, no. 4-6, p. 369-387, https://doi.org/10.1504/IJRAM.2006.009537.","startPage":"369","endPage":"387","numberOfPages":"19","costCenters":[],"links":[{"id":210038,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1504/IJRAM.2006.009537"},{"id":236836,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"4-6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bad26e4b08c986b3239f7","contributors":{"authors":[{"text":"Bernknopf, R. L.","contributorId":46082,"corporation":false,"usgs":true,"family":"Bernknopf","given":"R. L.","affiliations":[],"preferred":false,"id":416429,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rabinovici, S.J.M.","contributorId":103832,"corporation":false,"usgs":true,"family":"Rabinovici","given":"S.J.M.","affiliations":[],"preferred":false,"id":416430,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wood, N.J.","contributorId":7900,"corporation":false,"usgs":true,"family":"Wood","given":"N.J.","email":"","affiliations":[],"preferred":false,"id":416427,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dinitz, L.B.","contributorId":16192,"corporation":false,"usgs":true,"family":"Dinitz","given":"L.B.","email":"","affiliations":[],"preferred":false,"id":416428,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028041,"text":"70028041 - 2006 - Processes affecting transport of uranium in a suboxic aquifer","interactions":[],"lastModifiedDate":"2018-10-26T07:45:57","indexId":"70028041","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3067,"text":"Physics and Chemistry of the Earth","active":true,"publicationSubtype":{"id":10}},"title":"Processes affecting transport of uranium in a suboxic aquifer","docAbstract":"

At the Naturita site in Colorado, USA, groundwaters were sampled and analyzed for chemical composition and by culture and culture-independent microbiological techniques. In addition, sediments were extracted with a dilute sodium carbonate solution to determine quantities of labile uranium within the sediments. Samples from the upgradient portion of the contaminated aquifer, where very little dissolved Fe(II) is found in the groundwater, have uranium content that is controlled by U(VI) adsorption and few metal-reducing bacteria are observed. In the extreme downgradient portion of the aquifer, where dissolved Fe(II) is observed, uranium content of the sediments includes significant quantities of reduced U(IV) and diverse populations of Fe(III)-reducing bacteria were present in the subsurface with the potential of reducing U(VI) to U(IV).

","language":"English","publisher":"Elsevier","doi":"10.1016/j.pce.2006.04.005","issn":"14747065","usgsCitation":"Davis, J., Curtis, G., Wilkins, M., Kohler, M., Fox, P., Naftz, D.L., and Lloyd, J., 2006, Processes affecting transport of uranium in a suboxic aquifer: Physics and Chemistry of the Earth, v. 31, no. 10-14, p. 548-555, https://doi.org/10.1016/j.pce.2006.04.005.","productDescription":"8 p.","startPage":"548","endPage":"555","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":236802,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210014,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.pce.2006.04.005"}],"volume":"31","issue":"10-14","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a8dabe4b0c8380cd7ed66","contributors":{"authors":[{"text":"Davis, J.A.","contributorId":71694,"corporation":false,"usgs":true,"family":"Davis","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":416267,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Curtis, G.P.","contributorId":65619,"corporation":false,"usgs":true,"family":"Curtis","given":"G.P.","email":"","affiliations":[],"preferred":false,"id":416266,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilkins, M.J.","contributorId":46292,"corporation":false,"usgs":true,"family":"Wilkins","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":416264,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kohler, M.","contributorId":32694,"corporation":false,"usgs":true,"family":"Kohler","given":"M.","affiliations":[],"preferred":false,"id":416261,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fox, P.","contributorId":59213,"corporation":false,"usgs":true,"family":"Fox","given":"P.","email":"","affiliations":[],"preferred":false,"id":416265,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Naftz, D. L.","contributorId":40624,"corporation":false,"usgs":true,"family":"Naftz","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":416262,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Lloyd, J.R.","contributorId":42769,"corporation":false,"usgs":true,"family":"Lloyd","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":416263,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70028087,"text":"70028087 - 2006 - Landscape conditions predisposing grizzly bears to conflicts on private agricultural lands in the western USA","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028087","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1015,"text":"Biological Conservation","active":true,"publicationSubtype":{"id":10}},"title":"Landscape conditions predisposing grizzly bears to conflicts on private agricultural lands in the western USA","docAbstract":"We used multiple logistic regression to model how different landscape conditions contributed to the probability of human-grizzly bear conflicts on private agricultural ranch lands. We used locations of livestock pastures, traditional livestock carcass disposal areas (boneyards), beehives, and wetland-riparian associated vegetation to model the locations of 178 reported human-grizzly bear conflicts along the Rocky Mountain East Front, Montana, USA during 1986-2001. We surveyed 61 livestock producers in the upper Teton watershed of north-central Montana, to collect spatial and temporal data on livestock pastures, boneyards, and beehives for the same period, accounting for changes in livestock and boneyard management and beehive location and protection, for each season. We used 2032 random points to represent the null hypothesis of random location relative to potential explanatory landscape features, and used Akaike's Information Criteria (AIC/AICC) and Hosmer-Lemeshow goodness-of-fit statistics for model selection. We used a resulting \"best\" model to map contours of predicted probabilities of conflict, and used this map for verification with an independent dataset of conflicts to provide additional insights regarding the nature of conflicts. The presence of riparian vegetation and distances to spring, summer, and fall sheep or cattle pastures, calving and sheep lambing areas, unmanaged boneyards, and fenced and unfenced beehives were all associated with the likelihood of human-grizzly bear conflicts. Our model suggests that collections of attractants concentrated in high quality bear habitat largely explain broad patterns of human-grizzly bear conflicts on private agricultural land in our study area. ?? 2005 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Biological Conservation","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.biocon.2005.12.001","issn":"00063207","usgsCitation":"Wilson, S., Madel, M., Mattson, D., Graham, J., and Merrill, T., 2006, Landscape conditions predisposing grizzly bears to conflicts on private agricultural lands in the western USA: Biological Conservation, v. 130, no. 1, p. 47-59, https://doi.org/10.1016/j.biocon.2005.12.001.","startPage":"47","endPage":"59","numberOfPages":"13","costCenters":[],"links":[{"id":210147,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.biocon.2005.12.001"},{"id":236979,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"130","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4404e4b0c8380cd667a3","contributors":{"authors":[{"text":"Wilson, S.M.","contributorId":52731,"corporation":false,"usgs":true,"family":"Wilson","given":"S.M.","email":"","affiliations":[],"preferred":false,"id":416484,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Madel, M.J.","contributorId":33111,"corporation":false,"usgs":true,"family":"Madel","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":416483,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mattson, D.J.","contributorId":57022,"corporation":false,"usgs":true,"family":"Mattson","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":416485,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Graham, J.M.","contributorId":57651,"corporation":false,"usgs":true,"family":"Graham","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":416486,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Merrill, T.","contributorId":89301,"corporation":false,"usgs":true,"family":"Merrill","given":"T.","email":"","affiliations":[],"preferred":false,"id":416487,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70028076,"text":"70028076 - 2006 - Accumulation of As, Cd and selected trace elements in tubers of Scirpus aritimus L. from Doñana marshes (South Spain)","interactions":[],"lastModifiedDate":"2015-04-20T11:52:58","indexId":"70028076","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1226,"text":"Chemosphere","active":true,"publicationSubtype":{"id":10}},"title":"Accumulation of As, Cd and selected trace elements in tubers of Scirpus aritimus L. from Doñana marshes (South Spain)","docAbstract":"

The collapse of a pyrite-mining, tailing dam on 1998 contaminated an area of 4286 ha along the Agrio and Guadiamar river valleys in southern Spain. Over 2700 ha of the Doñana marshes, an important wintering area for wetland European birds, were contaminated. This study reports analyses of the tubers of Scirpus maritimus (an important food for greylag geese, Anser anser) collected in 2000 in the “Entremuros” (spill-affected area) and in nearby unaffected Doñana marshes (control areas). In the spill-affected area mean tuber tissue concentrations of Cd (0.25 mg kg−1) and Zn (61 mg kg−1) were greater than in those tubers from the control area (0.02 mg kg−1 for Cd, and 22 mg kg−1 for Zn); values of Cd and Zn in “Entremuros” (samples collected two years after the mine spill) were much smaller than those reported only a few months after the accident. Trace elements (As, Fe, Mn and Tl, and to a lesser extent Cd and Pb) showed a preferential accumulation in the outer skin of tubers. Surprisingly, concentrations of As and Fe were greater in tubers from some marsh sites not affected by the mine-spill than in tubers from the “Entremuros”. We suggest that relic river channels within the Doñana marshes may be contaminated by trace elements from historic mining activities. An exhaustive study of macrophytes and other plant species in this area is recommended to identify potential risks to wildlife.

","language":"English","publisher":"Elsevier","doi":"10.1016/j.chemosphere.2005.11.032","issn":"00456535","usgsCitation":"Madejon, P., Murillo, J., Maranon, T., Espinar, J.L., and Cabrera, F., 2006, Accumulation of As, Cd and selected trace elements in tubers of Scirpus aritimus L. from Doñana marshes (South Spain): Chemosphere, v. 64, no. 5, p. 742-748, https://doi.org/10.1016/j.chemosphere.2005.11.032.","productDescription":"7 p.","startPage":"742","endPage":"748","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":236805,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210016,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.chemosphere.2005.11.032"}],"volume":"64","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e67fe4b0c8380cd47445","contributors":{"authors":[{"text":"Madejon, P.","contributorId":63213,"corporation":false,"usgs":true,"family":"Madejon","given":"P.","email":"","affiliations":[],"preferred":false,"id":416425,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Murillo, J.M.","contributorId":78141,"corporation":false,"usgs":true,"family":"Murillo","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":416426,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maranon, T.","contributorId":45500,"corporation":false,"usgs":true,"family":"Maranon","given":"T.","email":"","affiliations":[],"preferred":false,"id":416424,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Espinar, J. L.","contributorId":45105,"corporation":false,"usgs":true,"family":"Espinar","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":416423,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cabrera, F.","contributorId":42770,"corporation":false,"usgs":true,"family":"Cabrera","given":"F.","email":"","affiliations":[],"preferred":false,"id":416422,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70028075,"text":"70028075 - 2006 - Detection and quantification of Renibacterium salmoninarum DNA in salmonid tissues by real-time quantitative polymerase chain reaction analysis","interactions":[],"lastModifiedDate":"2016-05-12T16:11:11","indexId":"70028075","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2492,"text":"Journal of Veterinary Diagnostic Investigation","active":true,"publicationSubtype":{"id":10}},"title":"Detection and quantification of Renibacterium salmoninarum DNA in salmonid tissues by real-time quantitative polymerase chain reaction analysis","docAbstract":"

Renibacterium salmoninarum is an important salmonid pathogen that is difficult to culture. We developed and assessed a real-time, quantitative, polymerase chain reaction (qPCR) assay for the detection and enumeration of R. salmoninarum. The qPCR is based on TaqMan technology and amplifies a 69-base pair (bp) region of the gene encoding the major soluble antigen (MSA) of R. salmoninarum. The qPCR assay consistently detected as few as 5 R. salmoninarum cells per reaction in kidney tissue. The specificity of the qPCR was confirmed by testing the DNA extracts from a panel of microorganisms that were either common fish pathogens or reported to cause false-positive reactions in the enzyme-linked immunosorbent assay (ELISA). Kidney samples from 38 juvenile Chinook salmon (Oncorhynchus tshawytscha) in a naturally infected population were examined by real-time qPCR, a nested PCR, and ELISA, and prevalences of R. salmoninarum detected were 71, 66, and 71%, respectively. The qPCR should be a valuable tool for evaluating the R. salmoninarum infection status of salmonids.

","language":"English","publisher":"Sage Journals","doi":"10.1177/104063870601800409","issn":"10406387","usgsCitation":"Chase, D., Elliott, D., and Pascho, R., 2006, Detection and quantification of Renibacterium salmoninarum DNA in salmonid tissues by real-time quantitative polymerase chain reaction analysis: Journal of Veterinary Diagnostic Investigation, v. 18, no. 4, p. 375-380, https://doi.org/10.1177/104063870601800409.","productDescription":"6 p.","startPage":"375","endPage":"380","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":477404,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1177/104063870601800409","text":"Publisher Index Page"},{"id":236804,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"18","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-07-01","publicationStatus":"PW","scienceBaseUri":"5059ff69e4b0c8380cd4f189","contributors":{"authors":[{"text":"Chase, D.M.","contributorId":50317,"corporation":false,"usgs":true,"family":"Chase","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":416419,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elliott, D.G.","contributorId":58226,"corporation":false,"usgs":true,"family":"Elliott","given":"D.G.","email":"","affiliations":[],"preferred":false,"id":416420,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pascho, R.J.","contributorId":65796,"corporation":false,"usgs":true,"family":"Pascho","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":416421,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028074,"text":"70028074 - 2006 - Multidecadal climate variability of global lands and oceans","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70028074","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2032,"text":"International Journal of Climatology","active":true,"publicationSubtype":{"id":10}},"title":"Multidecadal climate variability of global lands and oceans","docAbstract":"Principal components analysis (PCA) and singular value decomposition (SVD) are used to identify the primary modes of decadal and multidecadal variability in annual global Palmer Drought Severity Index (PDSI) values and sea-surface temperature (SSTs). The PDSI and SST data for 1925-2003 were detrended and smoothed (with a 10-year moving average) to isolate the decadal and multidecadal variability. The first two principal components (PCs) of the PDSI PCA explained almost 38% of the decadal and multidecadal variance in the detrended and smoothed global annual PDSI data. The first two PCs of detrended and smoothed global annual SSTs explained nearly 56% of the decadal variability in global SSTs. The PDSI PCs and the SST PCs are directly correlated in a pairwise fashion. The first PDSI and SST PCs reflect variability of the detrended and smoothed annual Pacific Decadal Oscillation (PDO), as well as detrended and smoothed annual Indian Ocean SSTs. The second set of PCs is strongly associated with the Atlantic Multidecadal Oscillation (AMO). The SVD analysis of the cross-covariance of the PDSI and SST data confirmed the close link between the PDSI and SST modes of decadal and multidecadal variation and provided a verification of the PCA results. These findings indicate that the major modes of multidecadal variations in SSTs and land-surface climate conditions are highly interrelated through a small number of spatially complex but slowly varying teleconnections. Therefore, these relations may be adaptable to providing improved baseline conditions for seasonal climate forecasting. Published in 2006 by John Wiley & Sons, Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"International Journal of Climatology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1002/joc.1289","issn":"08998418","usgsCitation":"McCabe, G., and Palecki, M., 2006, Multidecadal climate variability of global lands and oceans: International Journal of Climatology, v. 26, no. 7, p. 849-865, https://doi.org/10.1002/joc.1289.","startPage":"849","endPage":"865","numberOfPages":"17","costCenters":[],"links":[{"id":210418,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/joc.1289"},{"id":237328,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"7","noUsgsAuthors":false,"publicationDate":"2006-03-20","publicationStatus":"PW","scienceBaseUri":"505a601fe4b0c8380cd712e9","contributors":{"authors":[{"text":"McCabe, G.J. 0000-0002-9258-2997","orcid":"https://orcid.org/0000-0002-9258-2997","contributorId":12961,"corporation":false,"usgs":true,"family":"McCabe","given":"G.J.","affiliations":[],"preferred":false,"id":416417,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Palecki, M.A.","contributorId":74489,"corporation":false,"usgs":true,"family":"Palecki","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":416418,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70028088,"text":"70028088 - 2006 - The contribution of leaching to the rapid release of nutrients and carbon in the early decay of wetland vegetation","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028088","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"The contribution of leaching to the rapid release of nutrients and carbon in the early decay of wetland vegetation","docAbstract":"Our goal was to quantify the coupled process of litter turnover and leaching as a source of nutrients and fixed carbon in oligotrophic, nutrient-limited wetlands. We conducted poisoned and non-poisoned incubations of leaf material from four different perennial wetland plants (Eleocharis spp., Cladium jamaicense, Rhizophora mangle and Spartina alterniflora) collected from different oligotrophic freshwater and estuarine wetland settings. Total phosphorus (TP) release from the P-limited Everglades plant species (Eleocharis spp., C. jamaicense and R. mangle) was much lower than TP release by the salt marsh plant S. alterniflora from N-limited North Inlet (SC). For most species and sampling times, total organic carbon (TOC) and TP leaching losses were much greater in poisoned than non-poisoned treatments, likely as a result of epiphytic microbial activity. Therefore, a substantial portion of the C and P leached from these wetland plant species was bio-available to microbial communities. Even the microbes associated with S. alterniflora from N-limited North Inlet showed indications of P-limitation early in the leaching process, as P was removed from the water column. Leaves of R. mangle released much more TOC per gram of litter than the other species, likely contributing to the greater waterborne [DOC] observed by others in the mangrove ecotone of Everglades National Park. Between the two freshwater Everglades plants, C. jamaicense leached nearly twice as much P than Eleocharis spp. In scaling this to the landscape level, our observed leaching losses combined with higher litter production of C. jamaicense compared to Eleocharis spp. resulted in a substantially greater P leaching from plant litter to the water column and epiphytic microbes. In conclusion, leaching of fresh plant litter can be an important autochthonous source of nutrients in freshwater and estuarine wetland ecosystems. ?? Springer 2006.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Hydrobiologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10750-006-0124-1","issn":"00188158","usgsCitation":"Davis, S.E., Childers, D., and Noe, G., 2006, The contribution of leaching to the rapid release of nutrients and carbon in the early decay of wetland vegetation: Hydrobiologia, v. 569, no. 1, p. 87-97, https://doi.org/10.1007/s10750-006-0124-1.","startPage":"87","endPage":"97","numberOfPages":"11","costCenters":[],"links":[{"id":210148,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10750-006-0124-1"},{"id":236980,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"569","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baa5ee4b08c986b3227f5","contributors":{"authors":[{"text":"Davis, S. E. III","contributorId":83720,"corporation":false,"usgs":true,"family":"Davis","given":"S.","suffix":"III","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":416490,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Childers, D.L.","contributorId":44334,"corporation":false,"usgs":true,"family":"Childers","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":416488,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Noe, G.B.","contributorId":66464,"corporation":false,"usgs":true,"family":"Noe","given":"G.B.","email":"","affiliations":[],"preferred":false,"id":416489,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028090,"text":"70028090 - 2006 - Set standard deviation, repeatability and offset of absolute gravimeter A10-008","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028090","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2718,"text":"Metrologia","active":true,"publicationSubtype":{"id":10}},"title":"Set standard deviation, repeatability and offset of absolute gravimeter A10-008","docAbstract":"The set standard deviation, repeatability and offset of absolute gravimeter A10-008 were assessed at the Walferdange Underground Laboratory for Geodynamics (WULG) in Luxembourg. Analysis of the data indicates that the instrument performed within the specifications of the manufacturer. For A10-008, the average set standard deviation was (1.6 0.6) ??Gal (1Gal ??? 1 cm s -2), the average repeatability was (2.9 1.5) ??Gal, and the average offset compared to absolute gravimeter FG5-216 was (3.2 3.5) ??Gal. ?? 2006 BIPM and IOP Publishing Ltd.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Metrologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1088/0026-1394/43/5/012","issn":"00261394","usgsCitation":"Schmerge, D., and Francis, O., 2006, Set standard deviation, repeatability and offset of absolute gravimeter A10-008: Metrologia, v. 43, no. 5, p. 414-418, https://doi.org/10.1088/0026-1394/43/5/012.","startPage":"414","endPage":"418","numberOfPages":"5","costCenters":[],"links":[{"id":487557,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://orbilu.uni.lu/handle/10993/1339","text":"External Repository"},{"id":210173,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1088/0026-1394/43/5/012"},{"id":237015,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"43","issue":"5","noUsgsAuthors":false,"publicationDate":"2006-09-12","publicationStatus":"PW","scienceBaseUri":"505b8d6de4b08c986b3183cb","contributors":{"authors":[{"text":"Schmerge, D.","contributorId":37139,"corporation":false,"usgs":true,"family":"Schmerge","given":"D.","affiliations":[],"preferred":false,"id":416493,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Francis, O.","contributorId":60007,"corporation":false,"usgs":true,"family":"Francis","given":"O.","email":"","affiliations":[],"preferred":false,"id":416494,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70028072,"text":"70028072 - 2006 - Hurricanes, submarine groundwater discharge, and Florida's red tides","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70028072","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Hurricanes, submarine groundwater discharge, and Florida's red tides","docAbstract":"A Karenia brevis Harmful Algal Bloom affected coastal waters shallower than 50 m off west-central Florida from January 2005 through January 2006, showing a sustained anomaly of ???1 mg chlorophyll m-3 over an area of up to 67,500 km2. Red tides occur in the same area (approximately 26-29??N, 82-83??W) almost every year, but the intense 2005 bloom led to a widespread hypoxic zone (dissolved oxygen <2 mg L-1) that caused mortalities of benthic communities, fish, turtles, birds, and marine mammals. Runoff alone provided insufficient nitrogen to support this bloom. We pose the hypothesis that submarine groundwater discharge (SGD) provides the missing nutrients, and indeed can trigger and support the recurrent red tides off west-central Florida. SGD inputs of dissolved inorganic nitrogen (DIN) in Tampa Bay alone are ???35% of that discharged by all central Florida rivers draining west combined. We propose that the unusual number of hurricanes in 2004 resulted in high runoff, and in higher than normal SGD emerging along the west Florida coast throughout 2005, initiating and fueling the persistent HAB. This mechanism may also explain recurrent red tides in other coastal regions of the Gulf of Mexico. Copyright 2006 by the American Geophysical Union.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2005GL025449","issn":"00948276","usgsCitation":"Hu, C., Muller-Karger, F., and Swarzenski, P., 2006, Hurricanes, submarine groundwater discharge, and Florida's red tides: Geophysical Research Letters, v. 33, no. 11, https://doi.org/10.1029/2005GL025449.","costCenters":[],"links":[{"id":477369,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2005gl025449","text":"Publisher Index Page"},{"id":237295,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210391,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2005GL025449"}],"volume":"33","issue":"11","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a32bae4b0c8380cd5ea1e","contributors":{"authors":[{"text":"Hu, C.","contributorId":75748,"corporation":false,"usgs":true,"family":"Hu","given":"C.","email":"","affiliations":[],"preferred":false,"id":416413,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Muller-Karger, F. E.","contributorId":84542,"corporation":false,"usgs":true,"family":"Muller-Karger","given":"F. E.","affiliations":[],"preferred":false,"id":416414,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Swarzenski, P.W. 0000-0003-0116-0578","orcid":"https://orcid.org/0000-0003-0116-0578","contributorId":29487,"corporation":false,"usgs":true,"family":"Swarzenski","given":"P.W.","affiliations":[],"preferred":false,"id":416412,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70028193,"text":"70028193 - 2006 - Numerical modeling of magnetic moments for UXO applications","interactions":[],"lastModifiedDate":"2012-03-12T17:20:43","indexId":"70028193","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Numerical modeling of magnetic moments for UXO applications","docAbstract":"The surface magnetic anomaly observed in UXO clearance is mainly dipolar and, consequently, the dipole is the only magnetic moment regularly recovered in UXO applications. The dipole moment contains information about intensity of magnetization but lacks information about shape. In contrast, higher-order moments, such as quadrupole and octupole, encode asymmetry properties of the magnetization distribution within the buried targets. In order to improve our understanding of magnetization distribution within UXO and non-UXO objects and its potential utility in UXO clearance, we present a 3D numerical modeling study for highly susceptible metallic objects. The basis for the modeling is the solution of a nonlinear integral equation describing magnetization within isolated objects. A solution for magnetization distribution then allows us to compute magnetic moments of the object, analyze their relationships, and provide a depiction of the surface anomaly produced by different moments within the object. Our modeling results show significant high-order moments for more asymmetric objects situated at depths typical of UXO burial, and suggest that the increased relative contribution to magnetic gradient data from these higher-order moments may provide a practical tool for improved UXO discrimination.","largerWorkTitle":"Proceedings of SPIE - The International Society for Optical Engineering","conferenceTitle":"Targets and Backgrounds XII: Characterization and Representation","conferenceDate":"17 April 2006 through 18 April 2006","conferenceLocation":"Kissimmee, FL","language":"English","doi":"10.1117/12.664959","issn":"0277786X","isbn":"0819462950; 9780819462954","usgsCitation":"Sanchez, V., Li, Y., Nabighian, M., and Wright, D., 2006, Numerical modeling of magnetic moments for UXO applications, in Proceedings of SPIE - The International Society for Optical Engineering, v. 6239, Kissimmee, FL, 17 April 2006 through 18 April 2006, https://doi.org/10.1117/12.664959.","costCenters":[],"links":[{"id":210234,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1117/12.664959"},{"id":237094,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6239","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a68fae4b0c8380cd73acc","contributors":{"authors":[{"text":"Sanchez, V.","contributorId":107407,"corporation":false,"usgs":true,"family":"Sanchez","given":"V.","email":"","affiliations":[],"preferred":false,"id":416992,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Li, Y.","contributorId":41394,"corporation":false,"usgs":true,"family":"Li","given":"Y.","affiliations":[],"preferred":false,"id":416990,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nabighian, M.","contributorId":83286,"corporation":false,"usgs":true,"family":"Nabighian","given":"M.","email":"","affiliations":[],"preferred":false,"id":416991,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wright, D.","contributorId":6158,"corporation":false,"usgs":true,"family":"Wright","given":"D.","email":"","affiliations":[],"preferred":false,"id":416989,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028070,"text":"70028070 - 2006 - Flooding on California's Russian River: Role of atmospheric rivers","interactions":[],"lastModifiedDate":"2016-07-27T13:14:53","indexId":"70028070","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","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":"Flooding on California's Russian River: Role of atmospheric rivers","docAbstract":"

Experimental observations collected during meteorological field studies conducted by the National Oceanic and Atmospheric Administration near the Russian River of coastal northern California are combined with SSM/I satellite observations offshore to examine the role of landfalling atmospheric rivers in the creation of flooding. While recent studies have documented the characteristics and importance of narrow regions of strong meridional water vapor transport over the eastern Pacific Ocean (recently referred to as atmospheric rivers), this study describes their impact when they strike the U.S. West Coast. A detailed case study is presented, along with an assessment of all 7 floods on the Russian River since the experimental data were first available in October 1997. In all 7 floods, atmospheric river conditions were present and caused heavy rainfall through orographic precipitation. Not only do atmospheric rivers play a crucial role in the global water budget, they can also lead to heavy coastal rainfall and flooding, and thus represent a key phenomenon linkingweather and climate. Copyright 2006 by the American Geophysical Union.

","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geophysical Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1029/2006GL026689","issn":"00948276","usgsCitation":"Ralph, F., Neiman, P., Wick, G., Gutman, S., Dettinger, M.D., Cayan, D., and White, A., 2006, Flooding on California's Russian River: Role of atmospheric rivers: Geophysical Research Letters, v. 33, no. 13, https://doi.org/10.1029/2006GL026689.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":487562,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1029/2006gl026689","text":"Publisher Index Page"},{"id":237259,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210363,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1029/2006GL026689"}],"volume":"33","issue":"13","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a1188e4b0c8380cd54018","contributors":{"authors":[{"text":"Ralph, F.M.","contributorId":39174,"corporation":false,"usgs":true,"family":"Ralph","given":"F.M.","email":"","affiliations":[],"preferred":false,"id":416406,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Neiman, P.J.","contributorId":14991,"corporation":false,"usgs":true,"family":"Neiman","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":416402,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wick, G.A.","contributorId":22958,"corporation":false,"usgs":true,"family":"Wick","given":"G.A.","email":"","affiliations":[],"preferred":false,"id":416403,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gutman, S.I.","contributorId":25748,"corporation":false,"usgs":true,"family":"Gutman","given":"S.I.","email":"","affiliations":[],"preferred":false,"id":416404,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dettinger, M. D. 0000-0002-7509-7332","orcid":"https://orcid.org/0000-0002-7509-7332","contributorId":93069,"corporation":false,"usgs":false,"family":"Dettinger","given":"M.","middleInitial":"D.","affiliations":[{"id":16196,"text":"Scripps Institution of Oceanography, La Jolla, CA","active":true,"usgs":false}],"preferred":false,"id":416408,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Cayan, D.R.","contributorId":25961,"corporation":false,"usgs":false,"family":"Cayan","given":"D.R.","email":"","affiliations":[{"id":16196,"text":"Scripps Institution of Oceanography, La Jolla, CA","active":true,"usgs":false}],"preferred":false,"id":416405,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"White, A.B.","contributorId":45878,"corporation":false,"usgs":true,"family":"White","given":"A.B.","email":"","affiliations":[],"preferred":false,"id":416407,"contributorType":{"id":1,"text":"Authors"},"rank":7}]}} ,{"id":70028067,"text":"70028067 - 2006 - Shallow stratigraphy and sedimentation history during high-frequency sea-level changes on the central California shelf","interactions":[],"lastModifiedDate":"2012-03-12T17:20:51","indexId":"70028067","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1333,"text":"Continental Shelf Research","active":true,"publicationSubtype":{"id":10}},"title":"Shallow stratigraphy and sedimentation history during high-frequency sea-level changes on the central California shelf","docAbstract":"Analyses of high-resolution seismic-reflection data and sediment cores indicate that an extensive sediment deposit on the central California continental shelf is comprised of several late-Pleistocene to Holocene age facies. Offshore of the littoral zone, in water depths of 30-90 m, a 3-6 m thick veneer of fine sediment referred to as the mid-shelf mudbelt has formed along 50-100 km of the coast. The mudbelt drapes a parasequence characterized by prograding clinoforms that in places overlies a 1-3 m thick basal transgressive lag deposit. These facies overlie a prominent erosional unconformity that extends from the shore to the outer shelf. Eighteen calibrated 14CAMS ages of marine molluscs and terrestrial wood detritus sampled in cores range 15,800 yr BP to modern indicating a postglacial age for these sediments (one >55,000 yr BP represents relict sand). We model accumulation of these facies using (1) the topography of the underlying erosional unconformity interpreted from seismic reflection profiles, (2) observed sediment facies (grain size) distribution across the shelf (a proxy for wave/current sediment partitioning), and published estimates of (3) eustatic sea-level history, and (4) regional tectonics. Our model and data indicate that deposition of the transgressive lag began during early, slow postglacial sea-level rise and that a notable change in depositional environment occurred across an area of more than 200 km2 of the outer shelf likely in response to abrupt drowning during Meltwater Pulse 1B (11,500 yr BP). We propose that rapid progradation of clinoforms may have occurred during transgression because of the unique interaction of modest rates of sediment input and tectonic uplift, variable rates of eustatic sea-level rise and a complex stepped antecedent topography.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Continental Shelf Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.csr.2006.04.001","issn":"02784343","usgsCitation":"Grossman, E.E., Eittreim, S., Field, M., and Wong, F.L., 2006, Shallow stratigraphy and sedimentation history during high-frequency sea-level changes on the central California shelf: Continental Shelf Research, v. 26, no. 10, p. 1217-1239, https://doi.org/10.1016/j.csr.2006.04.001.","startPage":"1217","endPage":"1239","numberOfPages":"23","costCenters":[],"links":[{"id":237223,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210333,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.csr.2006.04.001"}],"volume":"26","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b8e3be4b08c986b3187e3","contributors":{"authors":[{"text":"Grossman, E. E.","contributorId":96046,"corporation":false,"usgs":true,"family":"Grossman","given":"E.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":416395,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eittreim, S.L.","contributorId":98730,"corporation":false,"usgs":true,"family":"Eittreim","given":"S.L.","affiliations":[],"preferred":false,"id":416396,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Field, M.E.","contributorId":27052,"corporation":false,"usgs":true,"family":"Field","given":"M.E.","affiliations":[],"preferred":false,"id":416393,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wong, F. L.","contributorId":87515,"corporation":false,"usgs":true,"family":"Wong","given":"F.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":416394,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70028092,"text":"70028092 - 2006 - Remote monitoring of fish in small streams: A unified approach using PIT tags","interactions":[],"lastModifiedDate":"2017-11-06T09:46:27","indexId":"70028092","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1657,"text":"Fisheries","onlineIssn":"1548-8446","printIssn":"0363-2415","active":true,"publicationSubtype":{"id":10}},"title":"Remote monitoring of fish in small streams: A unified approach using PIT tags","docAbstract":"Accurate assessments of fish populations are often limited by re-observation or recapture events. Since the early 1990s, passive integrated transponders (PIT tags) have been used to understand the biology of many fish species. Until recently, PIT applications in small streams have been limited to physical recapture events. To maximize recapture probability, we constructed PIT antenna arrays in small streams to remotely detect individual fish. Experiences from two different laboratories (three case studies) allowed us to develop a unified approach to applying PIT technology for enhancing data assessments. Information on equipment, its installation, tag considerations, and array construction is provided. Theoretical and practical definitions are introduced to standardize metrics for assessing detection efficiency. We demonstrate how certain conditions (stream discharge, vibration, and ambient radio frequency noise) affect the detection efficiency and suggest that by monitoring these conditions, expectations of efficiency can be modified. We emphasize the importance of consistently estimating detection efficiency for fisheries applications.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisheries","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/1548-8446(2006)31[492:RMOFIS]2.0.CO;2","issn":"03632415","usgsCitation":"Zydlewski, G., Horton, G., Dubreuil, T., Letcher, B., Casey, S., and Zydlewski, J.D., 2006, Remote monitoring of fish in small streams: A unified approach using PIT tags: Fisheries, v. 31, no. 10, p. 492-502, https://doi.org/10.1577/1548-8446(2006)31[492:RMOFIS]2.0.CO;2.","startPage":"492","endPage":"502","numberOfPages":"11","costCenters":[],"links":[{"id":487558,"rank":10000,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://digitalcommons.library.umaine.edu/sms_facpub/104","text":"External Repository"},{"id":237050,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":210201,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/1548-8446(2006)31[492:RMOFIS]2.0.CO;2"}],"volume":"31","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aa6ede4b0c8380cd8510e","contributors":{"authors":[{"text":"Zydlewski, G.B.","contributorId":78119,"corporation":false,"usgs":true,"family":"Zydlewski","given":"G.B.","email":"","affiliations":[],"preferred":false,"id":416503,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Horton, G.","contributorId":53586,"corporation":false,"usgs":true,"family":"Horton","given":"G.","email":"","affiliations":[],"preferred":false,"id":416502,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dubreuil, T.","contributorId":8664,"corporation":false,"usgs":true,"family":"Dubreuil","given":"T.","email":"","affiliations":[],"preferred":false,"id":416500,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Letcher, B. 0000-0003-0191-5678","orcid":"https://orcid.org/0000-0003-0191-5678","contributorId":14625,"corporation":false,"usgs":true,"family":"Letcher","given":"B.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"preferred":false,"id":416501,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Casey, S.","contributorId":80480,"corporation":false,"usgs":true,"family":"Casey","given":"S.","email":"","affiliations":[],"preferred":false,"id":416504,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Zydlewski, Joseph D. 0000-0002-2255-2303 jzydlewski@usgs.gov","orcid":"https://orcid.org/0000-0002-2255-2303","contributorId":2004,"corporation":false,"usgs":true,"family":"Zydlewski","given":"Joseph","email":"jzydlewski@usgs.gov","middleInitial":"D.","affiliations":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true},{"id":198,"text":"Coop Res Unit Atlanta","active":true,"usgs":true},{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"preferred":false,"id":416499,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":70028093,"text":"70028093 - 2006 - On the formation of the tunnel valleys of the southern Laurentide ice sheet","interactions":[],"lastModifiedDate":"2012-03-12T17:20:42","indexId":"70028093","displayToPublicDate":"2006-01-01T00:00:00","publicationYear":"2006","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3219,"text":"Quaternary Science Reviews","active":true,"publicationSubtype":{"id":10}},"title":"On the formation of the tunnel valleys of the southern Laurentide ice sheet","docAbstract":"Catastrophic releases of meltwater, produced by basal melting and stored for decades in subglacial reservoirs at high pressure, may have been responsible for eroding the broad, deep tunnel valleys that are common along the margins of some lobes of the southern Laurentide ice sheet. We surmise that these releases began when the high water pressure was transmitted to the margin through the substrate. The water pressure in the substrate at the margin would then have been significantly above the overburden pressure, leading to sapping failure. Headward erosion of a conduit in the substrate (piping) could then tap the stored water, resulting in the outburst. In some situations, development of a siphon may have lowered the reservoir below its overflow level, thus tapping additional water. Following the flood, the seal could have reformed and the reservoir refilled, setting up conditions for another outburst. Order of magnitude calculations suggest that once emptied, a subglacial reservoir could refill in a matter of decades. The amount of water released during several outbursts appears to be sufficient to erode a tunnel valley. We think that tunnel valleys are most likely to have formed in this way where and when the glacier margin was frozen to the bed and permafrost extended from the glacier forefield several kilometers back under the glacier, as reservoirs would then have been larger and more common, and the seal more robust and more likely to reform after an outburst. ?? 2006 Elsevier Ltd. All rights reserved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Science Reviews","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.quascirev.2006.01.018","issn":"02773791","usgsCitation":"Hooke, R.L., and Jennings, C., 2006, On the formation of the tunnel valleys of the southern Laurentide ice sheet: Quaternary Science Reviews, v. 25, no. 11-12, p. 1364-1372, https://doi.org/10.1016/j.quascirev.2006.01.018.","startPage":"1364","endPage":"1372","numberOfPages":"9","costCenters":[],"links":[{"id":210227,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.quascirev.2006.01.018"},{"id":237086,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"11-12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6dcfe4b0c8380cd7533f","contributors":{"authors":[{"text":"Hooke, R. LeB","contributorId":108308,"corporation":false,"usgs":true,"family":"Hooke","given":"R.","email":"","middleInitial":"LeB","affiliations":[],"preferred":false,"id":416506,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jennings, C.E.","contributorId":45890,"corporation":false,"usgs":true,"family":"Jennings","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":416505,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}