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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]
发表日期
2014 [3]
2013 [2]
2009 [5]
2008 [1]
2007 [3]
2005 [3]
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内容类型:EI期刊论文
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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
Vertical patterns of soil water acquisition by non-native rubber trees (Hevea brasiliensis) in Xishuangbanna, southwest China
EI期刊论文
2014
Liu Wenjie
;
Li Jintao
;
Lu Hongjian
;
Wang Pingyuan
;
Luo Qinpu
;
Liu Wenyao
;
Li Hongmei
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  |  
浏览/下载:30/0
  |  
提交时间:2014/12/31
Forestry
Drought
Groundwater
Isotopes
Rain
Rubber
Soil moisture
Downscaling the impacts of large-scale LUCC on surface temperature along with IPCC RCPs: A global perspective
EI期刊论文
2014
作者:
Deng Xiangzheng
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  |  
浏览/下载:19/0
  |  
提交时间:2014/12/31
Atmospheric temperature
Climate change
Deforestation
Land reclamation
Land use
Research
Surface properties
Water balance in red soil hilly regions of Southern China under drought climate situations
EI期刊论文
2013
作者:
Feng Zhiming
;
Yang Yanzhao
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  |  
浏览/下载:14/0
  |  
提交时间:2014/12/31
Drought
Forestry
Global warming
Land use
Landforms
Rain
Soils
Water
Water supply
Increase in soil nutrients in intensively managed cash-crop agricultural ecosystems in the Guanting Reservoir catchment, Beijing, China
EI期刊论文
2013
作者:
Zhang Xinyu
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  |  
浏览/下载:23/0
  |  
提交时间:2014/12/31
Soils
Catchments
Crops
Economics
Ecosystems
Electric conductivity
Land use
Manures
Nutrients
Oilseeds
Orchards
Profitability
Regression analysis
Reservoirs (water)
Runoff
Vegetables
Water conservation
Water management
Water supply
Cropland cover change in Northeast China during the past 300 years
EI期刊论文
2009
作者:
Ye Yu
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  |  
浏览/下载:8/0
  |  
提交时间:2012/06/11
Forestry
Landforms
Economic impacts on farm households due to water reallocation in China's Chaobai watershed
EI期刊论文
2009
作者:
Zhang Yili
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  |  
浏览/下载:16/0
  |  
提交时间:2012/06/11
Crops
Cultivation
Economic and social effects
Farms
Irrigation
Landforms
Water supply
Watersheds
A knowledge-based similarity classifier to stratify sample units to improve the estimation precision
EI期刊论文
2009
作者:
Li Lianfa
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  |  
浏览/下载:7/0
  |  
提交时间:2012/06/11
Classifiers
Cluster analysis
Estimation
Image reconstruction
Knowledge based systems
Labels
Learning systems
Remote sensing
Sampling
Productive use of bioenergy for rural household in ecological fragile area, Panam County, Tibet in China: The case of the residential biogas model
EI期刊论文
2009
作者:
Min Qingwen
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  |  
浏览/下载:15/0
  |  
提交时间:2012/06/11
Agricultural wastes
Biomass
Developing countries
Energy conservation
Energy utilization
Forestry
Social aspects
Division of key cultivated land regions based on calculation of comprehensive productivity in Hebei province
EI期刊论文
2009
Men Mingxin
;
Zhang Junmei
;
Liu Yu
;
Li Xinwang
;
Xu Hao
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  |  
浏览/下载:27/0
  |  
提交时间:2012/06/11
Crops
Land use
Linear regression
Network security
Productivity
Zoning
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