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中图分类法(5)
马克思主义、列宁主义、毛泽东思想、邓小平理论(2)
军事(2)
在“
自然资源管理
”中,
命中:
5
条,耗时:小于0.01 秒
1.
Uncertainties of snow cover extraction caused by the nature of topography and underlying surface
作者:
Jun
Zha
o
;
YinFang Shi
;
YongSheng Huang
;
JieWen Fu
关键词:
Landsat TM
;
Normalized Difference Snow Index (NDSI)
;
snow cover
;
uncertainty
;
Manas River Basin
刊名:Journal of Arid Land
出版者:Springer Berlin Heidelberg
年:2015
2.
Variations of temperature and precipitation of snowmelt period and its effect on runoff in the mountainous areas of Northwest China
作者:
Baofu Li (1) (2) Yaning Chen (1) Zhongsheng Chen (1) Weihong Li (1) Baohuan
Zha
ng (1)
关键词:
snowmelt period
;
temperature
;
precipitation
;
runoff
;
mountainous areas of Northwest China
刊名:Journal of Geographical Sciences
年:2013
3.
Temporal and Spatial Variation in Regional Climate and its Impact on Runoff in Xinjiang, China
作者:
Hongbo Ling (1) (2) Hailiang Xu (1) Jinyi Fu (1) (2)
关键词:
Climate change
;
Water resources
;
Periodic change
;
Nonparametric test
;
Wavelet analysis
刊名:Water Resources Management
年:2013
4.
Interannual variation of evapotranspiration from forest and grassland ecosystems in western canada in relation to drought
作者:
Tianshan
Zha
;
Alan G. Barr
;
Garth van der Kamp
;
T. Andy Black
;
J. Harry McCaughey
;
Lawrence B. Flanagan
关键词:
evapotranspiration
;
boreal forest
;
grassland
;
interannual variability
;
drought
刊名:Agricultural and Forest Meteorology
年:2010
5.
Oasis system and its reasonable development in Sangong River watershed in north of the
Tianshan
Mountains, Xinjiang, China
作者:
Jun Lei (1) (2) (3) Geping Luo (2) Xiaolei
Zha
ng (2) Qi Lu (1)
关键词:
oasis structure
;
oasis function
;
oasis economy
;
Sangong River watershed
刊名:Chinese Geographical Science
年:2006
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