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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 [8]
采集方式
OAI收割 [8]
内容类型
SCI/SSCI论文 [8]
发表日期
2013 [8]
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内容类型:SCI/SSCI论文
发表日期:2013
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Design-based spatial sampling: Theory and implementation
SCI/SSCI论文
OAI收割
2013
作者:
Wang, Jin-Feng
;
Jiang, Cheng-Sheng
;
Hu, Mao-Gui
;
Cao, Zhi-Dong
;
Guo, Yan-Sha
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2014/12/24
Spatial Sampling
Sampling Trinity Relationship
Prior Knowledge
Design-based Sampling
Farmers' knowledge on pest management and pesticide use in Bt cotton production in china
SCI/SSCI论文
OAI收割
2013
Chen R. J.
;
Huang J. K.
;
Qiao F. B.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2014/12/24
Farmers knowledge
Pest management
Pesticide use
Bt cotton
China
helicoverpa-armigera lepidoptera
northern china
technology
adoption
biotechnology
agriculture
resistance
noctuidae
size
Roots of Tomorrow's Digital Divide: Documenting Computer Use and Internet Access in China's Elementary Schools Today
SCI/SSCI论文
OAI收割
2013
Yang Y. H.
;
Hu X.
;
Qu Q. H.
;
Lai F.
;
Shi Y. J.
;
Boswell M.
;
Rozelle S.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2014/12/24
China ethnic minorities
digital divide
rural China
urban China
students
anemia
growth
The subsidization of farming households in China's agriculture
SCI/SSCI论文
OAI收割
2013
Huang J. K.
;
Wang X. B.
;
Rozelle S.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2014/12/24
China
Subsidies
Spatial pattern of soil moisture and its temporal stability within profiles on a loessial slope in northwestern China
SCI/SSCI论文
OAI收割
2013
Jia Y. H.
;
Shao M. A.
;
Jia X. X.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2014/12/24
Spatial pattern
Soil moisture profile
The Loess Plateau
Temporal
persistence
Vegetation types
water storage
semiarid steppe
organic-matter
time stability
neutron
probe
variability
field
plateau
persistence
catchment
Vegetation and Soil N-15 Natural Abundance in Alpine Grasslands on the Tibetan Plateau: Patterns and Implications
SCI/SSCI论文
OAI收割
2013
Yang Y. H.
;
Ji C. J.
;
Robinson D.
;
Zhu B.
;
Fang H. J.
;
Shen H. H.
;
Fang J. Y.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2014/12/24
carbon:nitrogen ratio
climate
isotope
nitrogen cycle
soil delta
N-15
soil texture
vegetation delta N-15
foliar nitrogen isotopes
precipitation gradient
global patterns
rain-forest
carbon
availability
plant
delta-n-15
dynamics
china
Spatial and temporal variability of farm size in China in context of rapid urbanization
SCI/SSCI论文
OAI收割
2013
Tan M. H.
;
Robinson G. M.
;
Li X. B.
;
Xin L. J.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2014/12/24
farm size
land circulation
urbanization
China
for-green policy
family farms
land-use
grain
england
reform
impact
future
region
city
A similarity-based quantitative model for assessing regional debris-flow hazard
SCI/SSCI论文
OAI收割
2013
Liu G. X.
;
Dai E. F.
;
Ge Q. S.
;
Wu W. X.
;
Xu X. C.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2014/12/24
Similarity-based method
Debris-flow hazard
Yunnan Province
Disaster
hazard
yunnan province
risk-assessment
network
china