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Effectiveness of fish screens in protecting lamprey (Entosphenus and Lampetra spp.) ammocoetes—Pilot testing of variable screen angle [研究报告]
10.3133/ofr20191044U.S. Geological Survey. 2019-01-01
Liedtke, Theresa L. tliedtke@usgs.gov;  Didricksen, Daniel J.;  Weiland, Lisa K. lweiland@usgs.gov;  Ragala, Joshua A.;  Lampman, Ralph
View/Download:15/0
 
National Park Service socioeconomic monitoring pilot survey: Visitor spending analysis [研究报告]
National Park Service. 2019-01-01
Cullinane Thomas, Catherine ccullinanethomas@usgs.gov;  Cornachione, Egan;  Koontz, Lynne koontzl@usgs.gov;  Keyes, Christopher R.
View/Download:0/0
 
Integration and tradeoffs [研究报告]
U.S. Department of Agriculture. 2019-01-01
Crist, Michele;  Prentice, Karen;  Chambers, Jeanne C.;  Phillips, Sue;  Wiechman , Lief A.
View/Download:1/0
 
Estimated 2016 groundwater level and drawdown from predevelopment to 2016 in the Santa Fe Group Aquifer System in the Albuquerque Area, Central New Mexico [研究报告]
10.3133/sim3433U.S. Geological Survey. 2019-01-01
Galanter, Amy E.;  Curry, Lucas T.S.
View/Download:6/0
 
Rigorously valuing the role of U.S. coral reefs in coastal hazard risk reduction [研究报告]
10.3133/ofr20191027U.S. Geological Survey. 2019-01-01
Storlazzi, Curt D. cstorlazzi@usgs.gov;  Reguero, Borja G.;  Cole, Aaron D.;  Lowe, Erik;  Shope, James B.;  Gibbs, Ann E. agibbs@usgs.gov;  Nickel, Barry A.;  McCall, Robert T.;  van Dongeren, Ap R.;  Beck, Michael W.
View/Download:28/0
 
Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California [研究报告]
10.3133/sir20195021U.S. Geological Survey. 2019-01-01
Powell, Charles L.;  Boessenecker, Robert W.;  Smith, N. Adam;  Fleck, Robert J.;  Carlson, Sandra J.;  Allen, James R.;  Long, Douglas J.;  Sarna-Wojcicki, Andrei M.;  Guruswami-Naidu, Raj B.
View/Download:25/0
 
Hydrologic Influences on Water Levels at Three Oaks Recreation Area, Crystal Lake, Illinois, April 14 through September 27, 2016 [研究报告]
10.3133/sir20185105U.S. Geological Survey. 2019-01-01
Gahala, Amy M.
View/Download:1/0
 
Identification of single nucleotide polymorphisms for use in a genetic stock identification system for greater white-fronted goose (Anser albifrons) subspecies wintering in California [研究报告]
10.3133/ofr20191040U.S. Geological Survey. 2019-01-01
Wilson, Robert E. rewilson@usgs.gov;  Sonsthagen, Sarah A. ssonsthagen@usgs.gov;  DaCosta, Jeffrey M.;  Ely, Craig R. cely@usgs.gov;  Sorenson, Michael D.;  Talbot, Sandra L. stalbot@usgs.gov
View/Download:11/0
 
Erosion monitoring along selected bank locations of the Coosa River in Alabama using terrestrial light detection and ranging (T–lidar) technology, 2014–17 [研究报告]
10.3133/sir20195023U.S. Geological Survey. 2019-01-01
Huizinga, Richard J. huizinga@usgs.gov;  Wagner, Daniel M. dwagner@usgs.gov
View/Download:0/0
 
Streamflow Gain and Loss, Hydrograph Separation, and Water Quality of Abandoned Mine Lands in the Daniel Boone National Forest, Eastern Kentucky, 2015–17 [研究报告]
10.3133/sir20195006U.S. Geological Survey. 2019-01-01
Cherry, Mac A. macherry@usgs.gov
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