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

Search Results

 Help

Item hits: (Results 1-3 of 3)

Filters        
Items/Page:    Sort:
Methods for converting continuous shrubland ecosystem component values to thematic National Land Cover Database classes [研究报告]
10.3133/ofr20171119U.S. Geological Survey. 2017-01-01
Rigge, Matthew B. mrigge@usgs.gov;  Gass, Leila lgass@usgs.gov;  Homer, Collin G. homer@usgs.gov;  Xian, George Z. xian@usgs.gov
View/Download：1/0
 
Factors affecting marsh vegetation at the Liberty Island Conservation Bank in the Cache Slough region of the Sacramento–San Joaquin Delta, California [研究报告]
10.3133/ofr20171077U.S. Geological Survey. 2017-01-01
Orlando, James L. jorlando@usgs.gov;  Drexler, Judith Z. jdrexler@usgs.gov
View/Download：2/0
 
Predicted pH at the domestic and public supply drinking water depths, Central Valley, California [研究报告]
10.3133/sim3377U.S. Geological Survey. 2017-01-01
Rosecrans, Celia Z. crosecrans@usgs.gov;  Nolan, Bernard T. btnolan@usgs.gov;  Gronberg, Jo Ann M.
View/Download：0/0
 

1