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科研机构
地理科学与资源研... [113]
内容类型
SCI/SSCI... [113]
发表日期
2012 [113]
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共113条,第1-10条
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发表日期:2012
内容类型:SCI/SSCI论文
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Non-parametric method for filling in the missing value for cross-sectional dataset: A validation on the per capita GDP data at county level in China
SCI/SSCI论文
2012
Deng X. Z.
;
Fang Y.
;
Lin Y. Z.
;
Yuan Y. W.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2014/12/25
Non-parametric method
stepwise multiple regression
interpolation
per
capita GDP
China
interpolation
Rainfall pulse primarily drives litterfall respiration and its contribution to soil respiration in a young exotic pine plantation in subtropical China
SCI/SSCI论文
2012
Wang Y. D.
;
Wang Z. L.
;
Wang H. M.
;
Guo C. C.
;
Bao W. K.
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  |  
浏览/下载:33/0
  |  
提交时间:2012/09/04
mixed hardwood forest
co2 efflux
coniferous plantation
precipitation
pulses
aboveground litter
carbon sequestration
microbial biomass
root respiration
water content
leaf-litter
Yield and Potassium Balance in a Wheat-Maize Cropping System of the North China Plain
SCI/SSCI论文
2012
He C. E.
;
Ouyang Z.
;
Tian Z. R.
;
Schaffer H. D.
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  |  
浏览/下载:15/0
  |  
提交时间:2012/09/04
grain-yield
fertilizer
nitrogen
rice
soil
phosphorus
efficiency
fraction
fields
inputs
Soil salinity development in the yellow river delta in relation to groundwater dynamics
SCI/SSCI论文
2012
作者:
Liu H.
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  |  
浏览/下载:17/0
  |  
提交时间:2012/09/04
soil salinity
shallow groundwater table
groundwater TDS
remote
sensing
spatial model
seawater intrusion
PR China
remote-sensing data
salt-affected soils
salinization
indicators
vegetation
wetland
land
Evaluation of six land-surface diurnal temperature cycle models using clear-sky in situ and satellite data
SCI/SSCI论文
2012
作者:
Wu H.
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  |  
浏览/下载:19/0
  |  
提交时间:2014/12/25
Diurnal temperature cycle
Modeling
Evaluation
SEVIRI data
emissivity
algorithm
avhrr
Effects of inclusive public agricultural extension service: Results from a policy reform experiment in western China
SCI/SSCI论文
2012
Hu R. F.
;
Cai Y. Q.
;
Chen K. Z.
;
Huang J. K.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2014/12/25
Agricultural extension
Farmers' technology needs
Accountability system
knowledge
demand
Recognition of key regions for restoration of phytoplankton communities in the Huai River basin, China
SCI/SSCI论文
2012
作者:
Yu Q.
;
Xia J.
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  |  
浏览/下载:24/0
  |  
提交时间:2014/12/24
Key region recognition
Random forests clustering
Biodiversity
Ecological niche
Phytoplankton
Water chemistry
aquatic habitat protection
niche overlap
conservation phylogenetics
geographic-distribution
assigning priorities
water beetles
north-america
biodiversity
management
example
Experimental and Simulation Studies on the Impact of Sluice Regulation on Water Quantity and Quality Processes
SCI/SSCI论文
2012
作者:
Xia J.
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  |  
浏览/下载:21/0
  |  
提交时间:2012/09/04
Sluice regulation
Water quantity and quality change
Experimental
analysis
Numerical simulation
genetic algorithm
river
Environmental ethics and regional sustainable development
SCI/SSCI论文
2012
作者:
Zheng D.
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  |  
浏览/下载:14/0
  |  
提交时间:2012/09/04
environmental ethics
value of nature
responsibility of human race
sustainable development
Ecosystem carbon exchange over a warm-temperate mixed plantation in the lithoid hilly area of the North China
SCI/SSCI论文
2012
作者:
Li J.
;
Li J.
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  |  
浏览/下载:17/0
  |  
提交时间:2012/09/04
Mixed plantation
Eddy covariance
Net ecosystem carbon exchange
Gross
primary productivity
Ecosystem respiration
water-vapor exchange
net primary productivity
gross primary
production
dioxide exchange
co2 exchange
deciduous forest
soil
respiration
pine forest
interannual variability
environmental
controls
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