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在“
自然资源管理
”中,
命中:
2
条,耗时:小于0.01 秒
1.
Status of Aquatic Bioassessment in U.S. EPA Region IX
作者:
Robert K. Hall
;
Gary A. Wolinsky
;
Peter Husby
;
James Harrington
;
Patti Spindler
;
Karen Vargas and Gordon Smith
关键词:
bioassessment
;
biological assessments
;
biocriteria
;
indices
;
Index of Biological Integrity (IBI)
;
macroinvertebrate community
;
U.S. EPA Region IX
;
Arizona
;
ADEQ
;
California
;
CDFG
;
Hawaii
;
DoH
;
Nevada
;
NDEP
;
water quality
;
R
;
EMAP
刊名:Environmental Monitoring and Assessment
年:2000
2.
Modeling and measuring the effects of disturbance history and climate on carbon and water budgets in evergreen needleleaf forests
作者:
Thornton
;
P.E.
;
Law
;
B.E.
;
Gholz
;
Henry L.
;
Clark
;
Kenneth L.
;
Falge
;
E.
;
Ellsworth
;
D.S.
;
Goldstein
;
A.H.
;
et. al.
关键词:
Net ecosystem exchange
;
Ecosystem respiration
;
Carbon dioxide concentration
;
Nitrogen deposition
;
Eddy covariance
;
Ecosystem model
;
Carbon budget
;
Water budget
;
Nitrogen budget
;
Evergreen needleleaf forest
刊名:Agricultural and Forest Meteorology
年:2002
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