在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [4]
Issued Date
2017 [3]
2016 [1]
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-4 of 4)

Filters    
Items/Page:    Sort:
Methods for computing water-quality loads at sites in the U.S. Geological Survey National Water Quality Network [研究报告]
10.3133/ofr20171120U.S. Geological Survey. 2017-01-01
Lee, Casey J.;  Murphy, Jennifer C. jmurphy@usgs.gov;  Crawford, Charles G. cgcrawfo@usgs.gov;  Deacon, Jeffrey R. jrdeacon@usgs.gov
View/Download：3/0
 
Nutrient and sediment concentrations and loads in the Steele Bayou Basin, northwestern Mississippi, 2010–14 [研究报告]
10.3133/sir20175035U.S. Geological Survey. 2017-01-01
Hicks, Matthew B. mhicks@usgs.gov;  Murphy, Jennifer C. jmurphy@usgs.gov;  Stocks, Shane J. sjstocks@usgs.gov
View/Download：0/0
 
Water-quality trends in the nation’s rivers and streams, 1972–2012—Data preparation, statistical methods, and trend results [研究报告]
10.3133/sir20175006U.S. Geological Survey. 2017-01-01
Oelsner, Gretchen P. goelsner@usgs.gov;  Sprague, Lori A. lsprague@usgs.gov;  Murphy, Jennifer C. jmurphy@usgs.gov;  Zuellig, Robert E. rzuellig@usgs.gov;  Johnson, Henry M.;  Ryberg, Karen R. kryberg@usgs.gov;  Falcone, James A. jfalcone@usgs.gov;  Stets, Edward G. estets@usgs.gov;  Vecchia, Aldo V.;  Riskin, Melissa L. mriskin@usgs.gov;  De Cicco, Laura A. ldecicco@usgs.gov;  Mills, Taylor J. tmills@usgs.gov;  Farmer, William H. wfarmer@usgs.gov
View/Download：28/0
 
Water-quality data and <i>Escherichia coli</i> predictions for selected karst catchments of the upper Duck River watershed in central Tennessee, 2007–10 [研究报告]
10.3133/ds1003U.S. Geological Survey. 2016-01-01
Murphy, Jennifer C. jmurphy@usgs.gov;  Farmer, James;  Layton, Alice
View/Download：0/0
 

1