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科研机构
地理科学与资源研究... [24]
内容类型
EI期刊论文 [24]
发表日期
2014 [4]
2013 [4]
2009 [2]
2008 [4]
2007 [3]
2006 [1]
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内容类型:EI期刊论文
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Spatial variability of soil electrical conductivity in a small watershed on the Loess Plateau of China
EI期刊论文
2014
Hu Wei
;
Shao Ming An
;
Wan Li
;
Si Bing Cheng
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  |  
浏览/下载:40/0
  |  
提交时间:2014/12/31
Soil surveys
Autocorrelation
Electric conductivity
Regression analysis
Soils
Textures
Watersheds
Has climate change driven spatio-temporal changes of cropland in northern China since the 1970s?
EI期刊论文
2014
作者:
Xu Xinliang
;
Kuang Wenhui
;
Liu Jiyuan
;
Tao Fulu
;
Shi Wenjiao
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  |  
浏览/下载:18/0
  |  
提交时间:2014/12/31
Rain
Climate change
Decision making
Reclamation
Water resources
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:54/0
  |  
提交时间:2014/12/31
Productivity
Crops
Cultivation
Decision trees
Forestry
Landforms
Models
Radiometers
Remote sensing
Soils
Time series
Water resources
Exploring the interannual and spatial variations of ET and GPP with climate by a physical model and remote sensing data in a large basin of Northeast China
EI期刊论文
2014
作者:
Mo Xingguo
;
Lin Zhonghui
;
Liu Suxia
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  |  
浏览/下载:26/0
  |  
提交时间:2014/12/31
Vegetation
Agriculture
Evapotranspiration
Radon
Rain
Remote sensing
Water conservation
Water supply
Watersheds
Analysis of satellite-based and in situ hydro-climatic data depicts water storage depletion in North China Region
EI期刊论文
2013
作者:
Tao Fulu
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  |  
浏览/下载:40/0
  |  
提交时间:2014/12/31
Digital storage
Arid regions
Cultivation
Evapotranspiration
Food supply
Geodetic satellites
Lasers
Water supply
Climate change, high-temperature stress, rice productivity, and water use in Eastern China: A new superensemble-based probabilistic projection
EI期刊论文
2013
作者:
Tao Fulu
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  |  
浏览/下载:28/0
  |  
提交时间:2014/12/31
Climate change
Agriculture
Carbon dioxide
Crops
Monte Carlo methods
Parameter estimation
Parameterization
Productivity
Sun
Uncertainty analysis
Water supply
A root zone model for estimating soil water balance and crop yield responses to deficit irrigation in the North China Plain
EI期刊论文
2013
作者:
Ma Ying
;
Song Xianfang
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  |  
浏览/下载:19/0
  |  
提交时间:2014/12/31
Computer simulation
Arid regions
Crops
Groundwater
Irrigation
Mean square error
Optimization
Soil moisture
Water content
Water management
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:24/0
  |  
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
Economic impacts on farm households due to water reallocation in China's Chaobai watershed
EI期刊论文
2009
作者:
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  |  
浏览/下载:17/0
  |  
提交时间:2012/06/11
Crops
Cultivation
Economic and social effects
Farms
Irrigation
Landforms
Water supply
Watersheds
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:28/0
  |  
提交时间:2012/06/11
Crops
Land use
Linear regression
Network security
Productivity
Zoning
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