Item hits: (Results 271-280 of 2162)

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	Geologic map of the Hartsel Quadrangle, Park County, Colorado [研究报告] Colorado Geological Survey. 2019-01-01 Barkmann, Peter E.;  Houck, Karen J.;  Dechesne, Marieke;  Lovekin, Jonathan R.;  Johnson, Erinn P. View/Download：0/0
	Louisiana black bear post-delisting monitoring: 3rd annual report [研究报告] USFWS. 2019-01-01 Clark, Joseph D. jclark1@usgs.gov;  Maria Davidson;  Greco, Robert;  Soileau, D.M. Jr. View/Download：0/0
	Bridge scour countermeasure assessments at select bridges in the United States, 2016–18 [研究报告] 10.3133/ofr20191008U.S. Geological Survey. 2019-01-01 Dudunake, Taylor J. tdudunake@usgs.gov;  Huizinga, Richard J. huizinga@usgs.gov;  Fosness, Ryan L. rfosness@usgs.gov View/Download：0/0
	Planetary geologic mapping—Program status and future needs [研究报告] 10.3133/ofr20191012U.S. Geological Survey. 2019-01-01 Skinner, James A. Jr. jskinner@usgs.gov;  Huff, Alexandra E.;  Fortezzo, Corey M. cfortezzo@usgs.gov;  Gaither, Tenielle tgaither@usgs.gov;  Hare, Trent M. thare@usgs.gov;  Hunter, Marc A. mahunter@usgs.gov;  Buban, Holly View/Download：0/0
	Escherichia coli and microbial source tracking marker concentrations in and near a constructed wetland in Maumee Bay State Park, Oregon, Ohio, 2015–16 [研究报告] 10.3133/sir20185127U.S. Geological Survey. 2019-01-01 Kephart, Christopher M. ckephart@usgs.gov;  Brady, Amie M.G. amgbrady@usgs.gov;  Jackwood, Ryan W. View/Download：0/0
	Catchment-level estimates of nitrogen and phosphorus agricultural use from commercial fertilizer sales for the conterminous United States, 2012 [研究报告] 10.3133/sir20185145U.S. Geological Survey. 2019-01-01 Stewart, Jana S. jsstewar@usgs.gov;  Schwarz, Gregory E. gschwarz@usgs.gov;  Brakebill, John W. jwbrakeb@usgs.gov;  Preston, Stephen D. spreston@usgs.gov View/Download：15/0
	Shallow geology, sea-floor texture, and physiographic zones of the inner continental shelf from Aquinnah to Wasque Point, Martha’s Vineyard, and Eel Point to Great Point, Nantucket, Massachusetts [研究报告] 10.3133/ofr20181181U.S. Geological Survey. 2019-01-01 Pendleton, Elizabeth A. ependleton@usgs.gov;  Baldwin, Wayne E. wbaldwin@usgs.gov;  Ackerman, Seth D. sackerman@usgs.gov;  Foster, David S. dfoster@usgs.gov;  Andrews, Brian D.;  Schwab, William C. bschwab@usgs.gov;  Brothers, Laura L. lbrothers@usgs.gov View/Download：15/0
	The Earth Mapping Resources Initiative (Earth MRI): Mapping the nation’s critical mineral resources [研究报告] 10.3133/fs20193007U.S. Geological Survey. 2019-01-01 Day, Warren C. wday@usgs.gov View/Download：0/0
	Coagulant and sorbent efficacy in removing mercury from surface waters in the Cache Creek watershed, California [研究报告] 10.3133/ofr20191001U.S. Geological Survey. 2019-01-01 De Parsia, Erica R. edeparsia@usgs.gov;  Fleck, Jacob A. jafleck@usgs.gov;  Krabbenhoft, David P. dpkrabbe@usgs.gov;  Hoang, Kim;  Roth, David daroth@usgs.gov;  Randall, Paul View/Download：11/0
	California’s exposure to volcanic hazards [研究报告] 10.3133/sir20185159U.S. Geological Survey. 2019-01-01 Mangan, Margaret mmangan@usgs.gov;  Ball, Jessica jlball@usgs.gov;  Wood, Nathan nwood@usgs.gov;  Jones, Jamie L. jamiejones@usgs.gov;  Peters, Jeff jpeters@usgs.gov;  Abdollahian, Nina nabdollahian@usgs.gov;  Dinitz, Laura;  Blankenheim, Sharon;  Fenton, Johanna;  Pridmore, Cynthia View/Download：11/0

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