全球变化知识资源中心
Knowledge Resources Center for Global Change
Log In
Register
Email:
Passwd
验 证:
换一张
Have you forgotten your password?
Stay signed in
Log In
ALL
题名
作者
出版年
出处
学科领域
英文关键词
英文主题词
资源类型
出版者
存缴日期
中文关键词
发表日期
中文主题词
报告号
高级
首页
科学新闻
国别政策
计划项目
机构组织
会议活动
研究报告
文献资源
在结果中检索
Communities
Subjects
All Items
作者
Resource Type
研究报告 [7]
Issued Date
2018 [1]
2017 [1]
2016 [2]
keyword
discipline
Language
英语 [7]
Topic
biomass [1]
Source
usgs [4]
globalchange
Search Results
Help
Item hits:
(Results 1-7 of 7)
Items/Page:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Sort:
Select
Issue Date Ascending
Issue Date Descending
Author Ascending
Author Descending
Title Ascending
Title Descending
Submitted Time Ascending
Submitted Time Descending
Understanding the influence of nutrients on stream ecosystems in agricultural landscapes
[研究报告]
10.3133/cir1437U.S. Geological Survey. 2018-01-01
Munn, Mark D. mdmunn@usgs.gov
;
Frey, Jeffrey W. jwfrey@usgs.gov
;
Tesoriero, Anthony J. tesorier@usgs.gov
;
Black, Robert W. rwblack@usgs.gov
;
Duff, John H. jhduff@usgs.gov
;
Lee, Kathy E. klee@usgs.gov
;
Maret, Terry R. trmaret@usgs.gov
;
Mebane, Christopher A. cmebane@usgs.gov
;
Waite, Ian R. iwaite@usgs.gov
;
Zelt, Ronald B. rbzelt@usgs.gov
View/Download:18/0
Contaminants of emerging concern in the Great Lakes Basin: A report on sediment, water, and fish tissue chemistry collected in 2010-2012
[研究报告]
U.S. Fish & Wildlife Service. 2017-01-01
Choy, Steven J.
;
Annis, Mandy L.
;
Banda, JoAnn
;
Bowman, Sarah R.
;
Brigham, Mark E. mbrigham@usgs.gov
;
Elliott, Sarah M. selliott@usgs.gov
;
Gefell, Daniel J.
;
Jankowski, Mark D.
;
Jorgenson, Zachary G.
;
Lee, Kathy E. klee@usgs.gov
;
Moore, Jeremy N.
;
Tucker, William A.
View/Download:19/0
Occurrence and effects of endocrine-disrupting chemicals in the St. Croix River
[研究报告]
National Park Service. 2016-01-01
Elliott, Sarah M. selliott@usgs.gov
;
Lee, Kathy E. klee@usgs.gov
View/Download:0/0
USGS lidar science strategy—Mapping the technology to the science
[研究报告]
10.3133/ofr20151209U.S. Geological Survey. 2016-01-01
Stoker, Jason M. jstoker@usgs.gov
;
Brock, John C. jbrock@usgs.gov
;
Soulard, Christopher E. csoulard@usgs.gov
;
Ries, Kernell G. kries@usgs.gov
;
Sugarbaker, Larry J. lsugarbaker@usgs.gov
;
Newton, Wesley E. wnewton@usgs.gov
;
Haggerty, Patricia K.
;
Lee, Kathy E. klee@usgs.gov
;
Young, John A. jyoung@usgs.gov
View/Download:12/0
Presence of selected chemicals of emerging concern in water and bottom sediment from the St. Louis River, St. Louis Bay, and Superior Bay, Minnesota and Wisconsin, 2010
[研究报告]
U.S. Geological Survey. 2012-01-01
Christensen, Victoria G. vglenn@usgs.gov
;
Lee, Kathy E. klee@usgs.gov
;
Kieta, Kristen A. kkieta@usgs.gov
;
Elliott, Sarah M. selliott@usgs.gov
View
  |  
Adobe PDF(31456Kb)
  |  
View/Download:10/0
Seasonal patterns in nutrients, carbon, and algal responses in wadeable streams within three geographically distinct areas of the United States, 2007-08
[研究报告]
U.S. Geological Survey. 2012-01-01
Lee, Kathy E. klee@usgs.gov
;
Lorenz, David L. lorenz@usgs.gov
;
Petersen, James C. petersen@usgs.gov
;
Greene, John B. jgreene@usgs.gov
View
  |  
Adobe PDF(7361Kb)
  |  
View/Download:1/1
Endocrine active chemicals and endocrine disruption in Minnesota streams and lakes: implications for aquatic resources, 1994-2008
[研究报告]
U.S. Geological Survey. 2010-01-01
Lee, Kathy E. klee@usgs.gov
;
Schoenfuss, Heiko L.
;
Barber, Larry B. lbbarber@usgs.gov
;
Writer, Jeff H.
;
Blazer, Vicki vblazer@usgs.gov
;
Keisling, Richard L.
;
Ferrey, Mark L.
View
  |  
Adobe PDF(10558Kb)
  |  
View/Download:21/1
1