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科研机构
地理科学与资源研究所 [4]
内容类型
SCI/SSCI论文 [4]
发表日期
2013 [4]
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发表日期:2013
内容类型:SCI/SSCI论文
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Spatiotemporal Patterns of Urban Encroachment on Cropland and Its Impacts on Potential Agricultural Productivity in China
SCI/SSCI论文
2013
Cai H. Y.
;
Yang X. H.
;
Xu X. L.
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浏览/下载:16/0
  |  
提交时间:2014/12/24
China
urban sprawl
cropland loss
potential agricultural productivity
land-use change
driving forces
urbanization
climate
policy
Changes in quantity and quality of cropland and the implications for grain production in the Huang-Huai-Hai Plain of China
SCI/SSCI论文
2013
Shi W. J.
;
Tao F. L.
;
Liu J. Y.
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  |  
浏览/下载:23/0
  |  
提交时间:2014/12/24
Changes of land use
Fertilizer use
Effective irrigation area
Grain
production
Food security
land-use change
cultivated land
use efficiency
climate-change
food
security
winter-wheat
management
patterns
systems
policy
Impacts of ecological restoration projects on agricultural productivity in China
SCI/SSCI论文
2013
Qin Y. W.
;
Yan H. M.
;
Liu J. Y.
;
Dong J. W.
;
Chen J. Q.
;
Xiao X. M.
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  |  
浏览/下载:23/0
  |  
提交时间:2014/12/24
ecological restoration
agricultural productivity
remote sensing
Grain
for Green
Reclaimed Cropland to Lake
land-use change
food security
spatial-patterns
driving forces
use
efficiency
21st-century
conversion
satellite
cropland
policies
A comparison of arsenic accumulation and tolerance among four populations of Pteris vittata from habitats with a gradient of arsenic concentration
SCI/SSCI论文
2013
作者:
Gao D.
;
Lei M.
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浏览/下载:48/0
  |  
提交时间:2014/12/24
Arsenic
Hyperaccumulation
Intraspecific difference
Uptake kinetics
XANES (X-ray absorption near-edge structure)
chinese brake fern
metallicolous populations
cadmium accumulation
thlaspi-caerulescens
metal tolerance
sedum-alfredii
water status
hyperaccumulator
phytoremediation
plant
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