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科研机构
地理科学与资源研究... [10]
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SCI/SSCI论... [10]
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2016 [2]
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内容类型:SCI/SSCI论文
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Changes in productivity, efficiency and technology of China's crop production under rural restructuring
SCI/SSCI论文
2016
作者:
Song W.
;
Han, Z.
;
Deng, X. Z.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2017/11/09
Crop production
Total factor productivity
Three-stage Malmquist
Bootstrap-Malmquist
China
data envelopment analysis
agricultural productivity
technical
efficiency
sensitivity-analysis
malmquist indexes
cultivated land
growth
perspective
countries
models
From Sequential to Parallel Growth of Cities: Theory and Evidence from Canada
SCI/SSCI论文
2016
作者:
Sheng K. R.
;
Fan, J.
;
Sun, W.
;
Ma, H. L.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2017/11/09
sequential city growth
Gibrta's law
finite mixture model
convergence
club
Canada
city size distributions
zipfs law
industrial-location
economic-geography
agglomeration
transition
advantage
dynamics
primacy
A global analysis of soil acidification caused by nitrogen addition
SCI/SSCI论文
2015
作者:
Tian D. S.
;
Niu, S. L.
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2015/12/09
nitrogen deposition
metal cations
meta-analysis
soil pH
terrestrial
ecosystem
acid buffering capacity
aluminum toxicity
temperate forests
european forests
organic-matter
metaanalysis
deposition
calcium
cations
plants
grasslands
The human capital roots of the middle income trap: the case of China
SCI/SSCI论文
2013
Zhang L. X.
;
Yi H. M.
;
Luo R. F.
;
Liu C. F.
;
Rozelle S.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2014/12/24
Human capital
Health and nutrition
Rural China
academic-performance
helminth infection
iron-deficiency
rural china
poor
schoolchildren
children
anemia
growth
labor
China's coal policy since 1979: A brief overview
SCI/SSCI论文
2012
作者:
Shen L.
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  |  
浏览/下载:8/0
  |  
提交时间:2014/12/24
Coal industry
Policy
China
Environmental evolution in the salt-water intrusion area south of Laizhou Bay since late Pleistocene
SCI/SSCI论文
2008
作者:
Zhang Y.
;
Zhang Y.
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  |  
浏览/下载:18/0
  |  
提交时间:2012/06/08
environmental evolution
salt-water intrusion
late Pleistocene
south
coastal plain of Laizhou Bay
China
Groping for stones to cross the river versus coordinated policy reforms: The case of two reforms in China
SCI/SSCI论文
2006
作者:
Tao R.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2012/06/08
coordinated reforms
economic transition
urbanization
rural land
system
transition
economy
rights
Scale effects on specific sediment yield in the Yellow River basin and geomorphological explanations
SCI/SSCI论文
2005
Xu J. X.
;
Yan Y. X.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2012/06/08
specific sediment yield
geomorphic adjustment
scale effect
stream
power
Yellow River
british-columbia
Geochemistry of red residua underlying dolomites in karst terrains of Yunnan-Guizhou Plateau I. The formation of the Pingba profile
SCI/SSCI论文
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
Two-dimensional Markov chain simulation of soil type spatial distribution
SCI/SSCI论文
2004
Li W. D.
;
Zhang C. R.
;
Burt J. E.
;
Zhu A. X.
;
Feyen J.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2012/06/08
optimal sampling strategies
geostatistics
probability
model
heterogeneity
information
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