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Transformer Windings Ageing, diagnosis and asset management. Version 4 [研究报告]
2015-01-01
Lundgaard, Lars Esben;  Liland, Knut Brede;  Linhjell, Dag;  Susa, Dejan;  Ese, Marit-Helen;  Selsbak, Cecilie Mørk;  Kes, M;  Lesaint, Cedric Michel
Adobe PDF(3069Kb)  |  View/Download：2/2
 
Long-term soil warming and Carbon Cycle Feedbacks to the Climate System [研究报告]
10.2172/11298432014-01-01
Melillo, Jerry M.
Adobe PDF(150Kb)  |  View/Download：2/1
 
Concentrations, loads, and yields of total nitrogen and total phosphorus in the Barnegat Bay-Little Egg Harbor watershed, New Jersey, 1989-2011, at multiple spatial scales [研究报告]
10.3133/sir20145072U.S. Geological Survey. 2014-01-01
Baker, Ronald J. rbaker@usgs.gov;  Wieben, Christine M. cwieben@usgs.gov;  Lathrop, Richard G.;  Nicholson, Robert S. rnichol@usgs.gov
View  |  Adobe PDF(21391Kb)  |  View/Download：0/0
 
Estimates of inorganic nitrogen wet deposition from precipitation for the conterminous United States, 1955-84 [研究报告]
10.3133/sir20145067U.S. Geological Survey. 2014-01-01
Gronberg, Jo Ann M.;  Ludtke, Amy S. asludtke@usgs.gov;  Knifong, Donna L. dknifong@usgs.gov
View  |  Adobe PDF(4533Kb)  |  View/Download：1/1
 
Estimation of total nitrogen and total phosphorus in streams of the Middle Columbia River Basin (Oregon, Washington, and Idaho) using SPARROW models, with emphasis on the Yakima River Basin, Washington [研究报告]
10.3133/sir20135199U.S. Geological Survey. 2013-01-01
Johnson, Henry M.;  Black, Robert W. rwblack@usgs.gov;  Wise, Daniel R.
View  |  Adobe PDF(9953Kb)  |  View/Download：12/5
 
Application of the SPARROW model to assess surface-water nutrient conditions and sources in the United States Pacific Northwest [研究报告]
U.S. Geological Survey. 2013-01-01
Wise, Daniel R.;  Johnson, Henry M.
View  |  Adobe PDF(10888Kb)  |  View/Download：3/2
 
A regional classification of the effectiveness of depressional wetlands at mitigating nitrogen transport to surface waters in the Northern Atlantic Coastal Plain [研究报告]
U.S. Geological Survey. 2013-01-01
Ator, Scott W. swator@usgs.gov;  Denver, Judith M. jmdenver@usgs.gov;  LaMotte, Andrew E. alamotte@usgs.gov;  Sekellick, Andrew J. ajsekell@usgs.gov
View  |  Adobe PDF(19200Kb)  |  View/Download：3/1
 
Estimated anthropogenic nitrogen and phosphorus inputs to the land surface of the conterminous United States--1992, 1997, and 2002 [研究报告]
U.S. Geological Survey. 2013-01-01
Sprague, Lori A. lsprague@usgs.gov;  Gronberg, Jo Ann M.
View  |  Adobe PDF(561Kb)  |  View/Download：6/3
 
County-level estimates of nitrogen and phosphorus from commercial fertilizer for the Conterminous United States, 1987???2006 [研究报告]
U.S. Geological Survey. 2012-01-01
Gronberg, Jo Ann M.;  Spahr, Norman E. nspahr@usgs.gov
View  |  Adobe PDF(973Kb)  |  View/Download：0/0
 
WMO/GAW Expert Workshop on Global Long-term Measurements of Nitrogen Oxides and Recommendations for GAW Nitrogen Oxides Network [研究报告]
WMO. 2011-01-01
Stuart Penkett;  S. Gilge;  C. Plass-Duelmer;  I. Galbally;  N. Brough;  J. Bottenheim;  F. Flocke;  H. Gerwig;  J. Lee;  M. Milton;  F. Rohrer;  T. B. Ryerson;  M. Steinbacher;  K. Torseth;  R. Wielgosz;  Kazuto Suda;  H. Akimoto;  Oksana Tarasova;  World Meteorological O
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