在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [2]
Issued Date
2016 [2]
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-2 of 2)

Filters    
Items/Page:    Sort:
Spatial and temporal variation of stream chemistry associated with contrasting geology and land-use patterns in the Chesapeake Bay watershed—Summary of results from Smith Creek, Virginia; Upper Chester River, Maryland; Conewago Creek, Pennsylvania; and Difficult Run, Virginia, 2010–2013 [研究报告]
10.3133/sir20165093U.S. Geological Survey. 2016-01-01
Hyer, Kenneth E. kenhyer@usgs.gov;  Denver, Judith M. jmdenver@usgs.gov;  Langland, Michael J. langland@usgs.gov;  Webber, James S. jwebber@usgs.gov;  Böhlke, J.K.;  Hively, W. Dean whively@usgs.gov;  Clune, John W. jclune@usgs.gov
View/Download：5/0
 
Contaminants in urban waters—Science capabilities of the U.S. Geological Survey [研究报告]
10.3133/fs20163024U.S. Geological Survey. 2016-01-01
Jastram, John D. jdjastra@usgs.gov;  Hyer, Kenneth E. kenhyer@usgs.gov
View/Download：0/0
 

1