中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [7]
采集方式
OAI收割 [7]
内容类型
SCI/SSCI论文 [7]
发表日期
2016 [3]
2010 [1]
2004 [2]
2002 [1]
学科主题
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内容类型:SCI/SSCI论文
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The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores
SCI/SSCI论文
OAI收割
2016
作者:
Ding J. Z.
;
Li, F.
;
Yang, G. B.
;
Chen, L. Y.
;
Zhang, B. B.
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2017/11/09
alpine permafrost
carbon-climate feedback
deep sediment
soil organic
carbon stock
support vector machine
soil organic-carbon
support vector machines
climate-change
arctic
region
vegetation
china
storage
grasslands
siberia
matter
Are China's Farms Growing?
SCI/SSCI论文
OAI收割
2016
作者:
Ji X. Q.
;
Rozelle, S.
;
Huang, J. K.
;
Zhang, L. X.
;
Zhang, T. L.
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/11/09
emergence
large scale
operational farm size
rural China
small scale
labor-markets
rural china
agriculture
future
youth
productivity
migrate
impact
size
The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores
SCI/SSCI论文
OAI收割
2016
作者:
Ding J. Z.
;
Li, F.
;
Yang, G. B.
;
Chen, L. Y.
;
Zhang, B. B.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2016/12/16
alpine permafrost
carbon-climate feedback
deep sediment
soil organic
carbon stock
support vector machine
soil organic-carbon
support vector machines
climate-change
arctic
region
vegetation
china
storage
grasslands
siberia
matter
Crop yield responses to climate change in the Huang-Huai-Hai Plain of China
SCI/SSCI论文
OAI收割
2010
Liu S. X.
;
Mo X. G.
;
Lin Z. H.
;
Xu Y. Q.
;
Ji J. J.
;
Wen G.
;
Richey J.
收藏
  |  
浏览/下载:82/0
  |  
提交时间:2012/06/08
Crop model
VIP model
Crop yield
Climate change
CO(2) fertilization
Irrigation
Winter wheat
Maize
Huang-Huai-Hai Plain
North China Plain
elevated atmospheric co2
water-use efficiency
change impacts
integrated assessment
enrichment face
loess plateau
winter-wheat
model
productivity
growth
Geochemistry of red residua underlying dolomites in karst terrains of Yunnan-Guizhou Plateau I. The formation of the Pingba profile
SCI/SSCI论文
OAI收割
2004
Ji H. B.
;
Wang S. J.
;
Ouyang Z. Y.
;
Zhang S.
;
Sun C. X.
;
Liu X. M.
;
Zhou D. Q.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2012/06/08
elements
weathering
material sources
red residua
karst
upper-continental-crust
rare-earth elements
west-indies
chemical-composition
weathering profiles
siliciclastic sediments
isotopic evidence
trace-elements
major-element
long-term
Geochemistry of red residua underlying dolomites in karst terrains of Yunnan-Guizhou Plateau II. The mobility of rare earth elements during weathering
SCI/SSCI论文
OAI收割
2004
Ji H. B.
;
Wang S. J.
;
Ouyang Z. Y.
;
Zhang S.
;
Sun C. X.
;
Liu X. M.
;
Zhou D. Q.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2012/06/08
REE
fractionation
abnormal enrichment
the convex-up patterns
red
residua
karst terrain
cerium anomalies
trace-elements
mass-balance
long-term
sm-nd
fractionation
sediments
carbonate
profile
soil
REE geochemistry in the weathering front of red residua underlying dolomites in Pingba county, Guizhou Province
SCI/SSCI论文
OAI收割
2002
Wang S. J.
;
Ji H. B.
;
Ouyang Z. Y.
;
Zhang S.
;
Zun C. X.
;
Zhou D. Q.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2012/06/08