ARABLE

作品数:53被引量:151H指数:6
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相关领域:农业科学经济管理更多>>
相关作者:郭婷更多>>
相关机构:中国农业大学山东科技大学更多>>
相关期刊:《Science China Earth Sciences》《ChinAfrica》《Chinese Geographical Science》《Journal of Plant Ecology》更多>>
相关基金:国家自然科学基金中国科学院知识创新工程国家社会科学基金中国博士后科学基金更多>>
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Anisotropy of Soil Hydraulic Properties Along Arable Slopes被引量:4
《Pedosphere》2008年第3期353-362,共10页JING Yuan-Shu ZHANG Bin A. THIMM H. ZEPP 
the National Natural Science Foundation of China (NSFC) (No40071044);the Deutsche Forschungsgemeinschaft (DFG) (NoZE 254/4)
The spatial variations of the soil hydraulic properties were mainly considered in vertical direction. The objectives of this study were to measure water-retention curves, θ(ψ), and unsaturated hydraulic conductivi...
关键词:slope hydrology spatial variation unsaturated hydraulic conductivity water-retention curve 
Soil Strength Characteristics Along an Arable Eroded Slope被引量:6
《Pedosphere》2005年第6期739-745,共7页PENG Xin-Hua ZHANG Bin ZHAO Qi-Guo R. HORN 
Project supported by the Chinese Academy of Sciences and Max-Planck Foundation (No. 40071055) and the National Natural Science Foundation of China (No. 40071044)
Undisturbed soil cores were taken from different slope positions (upslope, backslope and footslope) and soil depths (0-15, 20-35 and 100-115 cm) in a soil catena derived from Quaternary red clay to determine the s...
关键词:pore water pressure precompression stress soil erosion soil strength 
Characteristics and Process of Land Use Changes in the Yangtze River Delta, China被引量:17
《Pedosphere》2001年第3期193-198,共6页PULIJIE YANGGUISHAN  
the National Natural Science Foundation of China (No. 49831070) and by the KeyProgramme of the Ministry of Land and Resources
As one of the developing countries China has an arable land per capita far below the world’s average level. With a high-density population and the quick development of economy and urbanization, the Yangtze River Delt...
关键词:arable land use CHARACTERISTICS CHANGE PROCESS the Yangtze River Delta 
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