Item hits: (Results 71-80 of 654)

Items/Page: 5101520253035404550556065707580859095100   Sort: SelectIssue Date AscendingIssue Date DescendingAuthor AscendingAuthor DescendingSubmitted Time AscendingSubmitted Time DescendingTitle AscendingTitle Descending
	U.S. Geological Survey shrub/grass products provide new approach to shrubland monitoring [研究报告] 10.3133/fs20173084U.S. Geological Survey. 2017-01-01 Young, Steven M. steven.young.ctr@usgs.gov View/Download：0/0
	Evaluation and use of U.S. Environmental Protection Agency Clean Watersheds Needs Survey data to quantify nutrient loads to surface water, 1978–2012 [研究报告] 10.3133/sir20175115U.S. Geological Survey. 2017-01-01 Ivahnenko, Tamara I. ivahnenk@usgs.gov View/Download：0/0
	Regional water table (2016) in the Mojave River and Morongo groundwater basins, southwestern Mojave Desert, California [研究报告] 10.3133/sim3391U.S. Geological Survey. 2017-01-01 Dick, Meghan mdick@usgs.gov;  Kjos, Adam adamkjos@usgs.gov View/Download：0/0
	Analysis of the variability in ground-motion synthesis and inversion [研究报告] 10.3133/ofr20171151U.S. Geological Survey. 2017-01-01 Spudich, Paul A. spudich@usgs.gov;  Cirella, Antonella;  Scognamiglio, Laura;  Tinti, Elisa View/Download：0/0
	Groundwater, surface-water, and water-chemistry data, Black Mesa area, northeastern Arizona—2013–2015 [研究报告] 10.3133/ofr20171127U.S. Geological Survey. 2017-01-01 Macy, Jamie P. jpmacy@usgs.gov;  Mason, Jon P. jmason@usgs.gov View/Download：0/0
	Groundwater quality in the Rio Grande aquifer system, southwestern United States [研究报告] 10.3133/fs20173047U.S. Geological Survey. 2017-01-01 Musgrove, MaryLynn mmusgrov@usgs.gov;  Bexfield, Laura M. bexfield@usgs.gov View/Download：0/0
	Groundwater quality in the glacial aquifer system, United States [研究报告] 10.3133/fs20173055U.S. Geological Survey. 2017-01-01 Stackelberg, Paul E. pestack@usgs.gov View/Download：0/0
	Groundwater quality in the Cambrian-Ordovician aquifer system, midwestern United States [研究报告] 10.3133/fs20173056U.S. Geological Survey. 2017-01-01 Stackelberg, Paul E. pestack@usgs.gov View/Download：0/0
	Groundwater quality in the Piedmont and Blue Ridge crystalline-rock aquifers, eastern United States [研究报告] 10.3133/fs20173040U.S. Geological Survey. 2017-01-01 Lindsey, Bruce D. blindsey@usgs.gov View/Download：0/0
	Experimental stocking of sport fish in the regulated Tallapoosa River to determine critical periods for recruitment [研究报告] U.S. Fish and Wildlife Service. 2017-01-01 Lloyd, M. Clint;  Lai, Quan;  Sammons, Steve;  Irwin, Elise R. eirwin@usgs.gov View/Download：2/0

previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 next