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科研机构
地理科学与资源研究... [17]
内容类型
EI期刊论文 [17]
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2014 [2]
2013 [3]
2008 [5]
2007 [2]
2006 [2]
2005 [3]
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内容类型:EI期刊论文
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Temperature variations and rice yields in China: Historical contributions and future trends
EI期刊论文
2014
作者:
Tao Fulu
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  |  
浏览/下载:16/0
  |  
提交时间:2014/12/31
Temperature distribution
Cultivation
Grain growth
Thermal stress
Evaluation of winter wheat productivity in Huang-Huai-Hai region by multi-year graded MODIS-NDVI
EI期刊论文
2014
Huang Ke
;
Liu Zhong
;
Yang Lifang
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  |  
浏览/下载:53/0
  |  
提交时间:2014/12/31
Productivity
Crops
Cultivation
Decision trees
Forestry
Landforms
Models
Radiometers
Remote sensing
Soils
Time series
Water resources
Quantifying climate and management effects on regional crop yield and nitrogen leaching in the north china plain
EI期刊论文
2013
作者:
Yu Q.
;
Ma L.
;
Ma L.
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  |  
浏览/下载:24/0
  |  
提交时间:2014/12/31
Leaching
Crops
Grain (agricultural product)
Irrigation
Nitrogen
Plants (botany)
Soil moisture
Water levels
Water management
Social impacts of the climatic shift around the turn of the 19th century on the North China Plain
EI期刊论文
2013
Fang Xiuqi
;
Xiao Lingbo
;
Wei Zhudeng
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  |  
浏览/下载:28/0
  |  
提交时间:2014/12/31
Climate change
Critical current density (superconductivity)
Disaster prevention
Economics
Food supply
Probabilistic change of wheat productivity and water use in china for global mean temperature changes of 1, 2, and 3c
EI期刊论文
2013
作者:
Tao Fulu
;
Liu Yujie
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  |  
浏览/下载:26/0
  |  
提交时间:2014/12/31
Carbon dioxide
Atmospheric composition
Cultivation
Digital storage
Food supply
Global warming
Uncertainty analysis
Water supply
Energy and eMergy evaluation of bioethanol production from wheat in Henan Province, China
EI期刊论文
2008
作者:
Yan Maochao
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  |  
浏览/下载:20/0
  |  
提交时间:2012/06/11
Computer networks
Energy policy
Grain (agricultural product)
International trade
Raw materials
The behavior of specific sediment yield in different grain size fractions in the tributaries of the middle Yellow River as influenced by eolian and fluvial processes
EI期刊论文
2008
作者:
Xu Jiongxin
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  |  
浏览/下载:11/0
  |  
提交时间:2012/06/11
Sedimentation
Temporal and spatial distribution of cropland-population-grain system and pressure index on cropland in Jinghe watershed
EI期刊论文
2008
作者:
Min Qingwen
;
Geng Yanhui
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  |  
浏览/下载:14/0
  |  
提交时间:2012/06/11
Climate, agricultural production and hydrological balance in the North China Plain
EI期刊论文
2008
作者:
Yu Qiang
;
Xia Jun
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  |  
浏览/下载:24/0
  |  
提交时间:2012/06/11
Biochemical oxygen demand
Climate change
Crops
Ecosystems
Evapotranspiration
Grain (agricultural product)
Groundwater
Hydrogeology
Irrigation
Plants (botany)
Range finding
Underground reservoirs
Water conservation
Water supply
Modeling nitrogen and water management effects in a wheat-maize double-cropping system
EI期刊论文
2008
作者:
Yu Q.
;
Ma L.
;
Ma L.
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  |  
浏览/下载:12/0
  |  
提交时间:2012/06/11
Biomass
Crops
Cultivation
Geologic models
Leaching
Plant life extension
Plants (botany)
Renewable energy resources
Soil moisture
Soils
Underwater soils
Water conservation
Water content
Water management
Water pollution
Water
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