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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... [43]
采集方式
OAI收割 [43]
内容类型
SCI/SSCI论... [43]
发表日期
2016 [2]
2015 [3]
2014 [5]
2013 [6]
2012 [2]
2011 [1]
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内容类型:SCI/SSCI论文
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Understanding rural restructuring in China: The impact of changes in labor and capital productivity on domestic agricultural production and trade
SCI/SSCI论文
OAI收割
2016
作者:
Zhang Q.
;
Sun, Z. X.
;
Wu, F.
;
Deng, X. Z.
;
Shao, MA
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2016/12/16
Labor productivity
Capital productivity
Domestic trade
Import and
export volume
TERM
land consolidation
cge model
shandong
patterns
drought
Early millet use in West Liaohe area during early-middle Holocene
SCI/SSCI论文
OAI收割
2016
作者:
Ma Z. K.
;
Yang, X. Y.
;
Zhang, C.
;
Sun, Y. G.
;
Jia, X.
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2017/11/09
Plant domestication
West Liaohe region
Agricultural origin
Neolithic
Age
Starch grain analysis
starch grains
north china
east-asia
plant
domestication
site
Reducing Excessive Nitrogen Use in Chinese Wheat Production Through Knowledge Training: What Are the Implications for the Public Extension System?
SCI/SSCI论文
OAI收割
2015
作者:
Jia X. P.
;
Huang, J. K.
;
Xiang, C.
;
Powlson, D.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2015/12/09
extension
nitrogen
wheat
farmer
China
training
agricultural extension
farm size
management strategies
technology
adoption
maize production
irrigated rice
fertilizer
impacts
reform
risk
The spatial pattern of grassland aboveground biomass on Xizang Plateau and its climatic controls
SCI/SSCI论文
OAI收割
2015
作者:
Jiang Y. B.
;
Tao, J.
;
Huang, Y. Q.
;
Zhu, J. T.
;
Tian, L.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/12/09
aboveground biomass
grassland
vegetation index
Xizang Plateau
grain
size
precipitation
adjusted vegetation index
species-richness patterns
net primary
productivity
remote-sensing approach
temperate grassland
epiphyllous
liverworts
precipitation gradient
hyperspectral data
tibetan plateau
inner-mongolia
Distributions of phosphorus fractions in the sediments of a river-lake system: a case study in Huai River catchment area, China
SCI/SSCI论文
OAI收割
2015
作者:
Piao J. Q.
;
Tang, C. Y.
;
Song, X. F.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2015/12/09
grain size
phosphorus fractions
river-lake system
sediments
sluice
shallow lakes
extraction
transport
phosphate
delivery
impact
basin
forms
dams
Holocene aeolian activity in the Dinggye area (Southern Tibet, China)
SCI/SSCI论文
OAI收割
2014
Pan M. H.
;
Wu Y. Q.
;
Zheng Y. H.
;
Tan L. H.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2014/12/24
Holocene
Aeolian activity
Climate change
Southern Tibet
wind strength
ice core
plateau
climate
sediments
temperature
record
dust
responses
system
Aeolian sorting processes in the Ejina desert basin (China) and their response to depositional environment
SCI/SSCI论文
OAI收割
2014
Zhu B. Q.
;
Yu J. J.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2014/12/24
Aeolian and fluvial sediments
Grain size
Aeolian sorting process
Ejina desert
China
grain-size characteristics
sand dunes
linear dunes
longitudinal-dune
windward flanks
transport
provenance
earth
distributions
australia
The geomorphology and evolution of aeolian landforms within a river valley in a semi-humid environment: A case study from Mainling Valley, Qinghai-Tibet Plateau
SCI/SSCI论文
OAI收割
2014
Zhou N.
;
Zhang C. L.
;
Wu X. X.
;
Wang X. M.
;
Kang L. Q.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2014/12/24
Aeolian landform
Mainling Valley
Morphometric characteristics
Evolutionary sequence
grain-size characteristics
southwestern kalahari
linear dunes
sand
desert
australia
dynamics
pattern
accumulation
variability
Particle size variation of aeolian dune deposits in the lower reaches of the Heihe River basin, China
SCI/SSCI论文
OAI收割
2014
Zhu B. Q.
;
Yu J. J.
;
Rioual P.
;
Ren X. Z.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2014/12/24
Aeolian sediment
Grain size
Sorting process
Log-probability
distribution
Sediment provenance
Central Asia
desert sand dunes
grain-size
loess plateau
linear dunes
distribution
patterns
longitudinal-dune
windward flanks
usri river
red clay
transport
EXPERIMENTS WITH LITHIC TOOLS: UNDERSTANDING STARCH RESIDUES FROM CROP HARVESTING
SCI/SSCI论文
OAI收割
2014
作者:
Li Q.
;
Li Q.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2014/12/24
Starch Grain Analysis
Tool Function
Stone Knife
Simulation Experiment
size distribution
grain analysis
wheat endosperm
domestication
china
granules
maize
peru
site
province