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研究报告 [67]
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2019 [9]
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Estimates of long-term mean daily streamflow and annual nutrient and suspended-sediment loads considered for use in regional SPARROW models of the Conterminous United States, 2012 base year
[研究报告]
10.3133/sir20195069U.S. Geological Survey. 2019-01-01
Saad, David A.
;
Schwarz, Gregory E.
;
Argue, Denise M.
;
Anning, David W.
;
Ator, Scott A.
;
Hoos, Anne B.
;
Preston, Stephen D.
;
Robertson, Dale M.
;
Wise, Daniel
View/Download:19/0
Documentation of a Soil-Water-Balance Model to estimate recharge to Blue Ridge, Piedmont, and Mesozoic Basin fractured-rock aquifers, Fauquier County, Virginia, 1996 through 2015
[研究报告]
10.3133/sir20195056U.S. Geological Survey. 2019-01-01
McCoy, Kurt J.
;
Ladd, David E.
View/Download:6/0
Science needs for continued development of total nitrogen deposition budgets in the United States
[研究报告]
NADP Program Office, University of Wisconsin, Madison. 2019-01-01
Wetherbee, Gregory A.
;
Pamela H. Templar
;
Richard V. Pouyat
;
Stephen M. Decina
;
Brian M. Kerschner
;
Thomas H. Whitlow
;
Pamela E. Padgett
;
Donna B. Schwede
;
Baron, Jill S. jill_baron@usgs.gov
;
Clow, David
;
Mast, M. Alisa mamast@usgs.gov
;
Sexstone, Graham A.
;
Kristi H. Morris
View/Download:27/0
Effects of experimental removal of Barred Owls on population Demography of Northern Spotted Owls in Washington and Oregon—2018 Progress Report
[研究报告]
10.3133/ofr20191074U.S. Geological Survey. 2019-01-01
Wiens, J. David jwiens@usgs.gov
;
Dugger, Katie M.
;
Lesmeister, Damon B.
;
Dilione, Krista E. kdilione@usgs.gov
;
Simon, David C. dsimon@usgs.gov
View/Download:4/0
Petrology of volcanic rocks associated with silver-gold (Ag-Au) epithermal deposits in the Tonopah, Divide, and Goldfield Mining Districts, Nevada
[研究报告]
10.3133/sir20195024U.S. Geological Survey. 2019-01-01
du Bray, Edward A. edubray@usgs.gov
;
John, David A. djohn@usgs.gov
;
Colgan, Joseph P. jcolgan@usgs.gov
;
Vikre, Peter G. pvikre@usgs.gov
;
Cosca, Michael A. mcosca@usgs.gov
;
Morgan, Leah E. lemorgan@usgs.gov
View/Download:22/0
Petrographic, geochemical, and geochronologic data for cenozoic volcanic rocks of the Tonopah, Divide, and Goldfield Mining Districts, Nevada
[研究报告]
10.3133/ds1099U.S. Geological Survey. 2019-01-01
du Bray, Edward A. edubray@usgs.gov
;
John, David A. djohn@usgs.gov
;
Vikre, Peter G. pvikre@usgs.gov
;
Colgan, Joseph P. jcolgan@usgs.gov
;
Cosca, Michael A. mcosca@usgs.gov
;
Morgan, Leah E. lemorgan@usgs.gov
;
Fleck, Robert J. fleck@usgs.gov
;
Premo, Wayne R. wpremo@usgs.gov
;
Holm-Denoma, Christopher S. cholm-denoma@usgs.gov
View/Download:29/0
Spatial integration of biological and social objectives to identify priority landscapes for waterfowl habitat conservation
[研究报告]
10.3133/ofr20191029U.S. Geological Survey. 2019-01-01
Krainyk, Anastasia
;
Lyons, James E.
;
Brasher, Michael G.
;
Humburg, Dale D.
;
Souilliere, Greg J.
;
Coluccy, John M.
;
Petrie, Mark J.
;
Howerter, David W.
;
Slattery, Stuart M.
;
Rice, Mindy B.
;
Fuller, Joe C.
View/Download:33/0
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
Characterization and occurrence of confined and unconfined aquifers in Quaternary sediments in the glaciated conterminous United States
[研究报告]
10.3133/sir20185091U.S. Geological Survey. 2019-01-01
Yager, Richard M. ryager@usgs.gov
;
Kauffman, Leon J.
;
Soller, David R. drsoller@usgs.gov
;
Haj, Adel E. ahaj@usgs.gov
;
Heisig, Paul M.
;
Buchwald, Cheryl A. cabuchwa@usgs.gov
;
Westenbroek, Stephen, M.
;
Reddy, James E.
View/Download:0/0
Northeast
[研究报告]
10.7930/NCA4.2018.CH18U.S. Global Change Research Program. 2018-01-01
Dupigny-Giroux, Lesley-Ann L.
;
Mecray, Ellen L.
;
Lemcke-Stampone, Mary D.
;
Hodgkins, Glenn A. gahodgki@usgs.gov
;
Lentz, Erika E. elentz@usgs.gov
;
Mills, Katherine E.
;
Lane, Erin D.
;
Miller, Rawlings
;
Hollinger, David Y.
;
Solecki, William D.
;
Wellenius, Gregory A.
;
Sheffield, Perry E.
;
McDonald, Anthony B.
;
Caldwell, Christopher
View/Download:31/0
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