SEMIARID

作品数:109被引量:315H指数:9
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相关领域:农业科学更多>>
相关机构:学研究院俄罗斯科学院中国农业大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家科技支撑计划更多>>
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  • 期刊=Science China Earth Sciencesx
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Numerical simulation and data assimilation of the water-energy cycle over semiarid northeastern China被引量:1
《Science China Earth Sciences》2014年第10期2340-2356,共17页WEN XiaoHang LIAO XiaoHan YUAN WenPing YAN XiaoDong WEI ZhiGang LIU HuiZhi FENG JinMing LU ShiHua DONG WenJie 
supported by the National Basic Research Program of China(Grant No.2010CB950504);the National High-tech R&D Program of China(Grant No.2013AA122003);the open funds of the Key Laboratory of Land Surface Process and Climate Change in Cold and Arid Regions,Chinese Academy of Sciences(Grant No.LPCC201101)
The default fractional vegetation cover and terrain height were replaced by the estimated fractional vegetation cover, which was calculated by the Normalized Difference Vegetation Index (NDVI) of Earth Observing Sys...
关键词:WRF model data assimilation water-energy cycle semiarid northeastern China 
Rural land use spatial allocation in the semiarid loess hilly area in China:Using a Particle Swarm Optimization model equipped with multi-objective optimization techniques被引量:24
《Science China Earth Sciences》2012年第7期1166-1177,共12页LIU YaoLin LIU DianFeng LIU YanFang HE JianHua JIAO LiMin CHEN YiYun HONG XiaoFeng 
supported in part by the National High-Tech Research & Development Program of China (Grant No.2011AA120304);National Key Technology R&D Program of China(Grant Nos. 2011BAB01B06 and 2006BAB05B06)
Semiarid loess hilly areas in China are enduring a series of environmental conflicts between urban expansion,cultivated land conservation,soil erosion and water shortage,and require land use allocation to reconcile th...
关键词:spatial allocation rural land use particle swarm optimization multi-objective optimization Loess Plateau 
Estimating leaf area index by inversion of reflectance model for semiarid natural grasslands被引量:3
《Science China Earth Sciences》2009年第1期66-84,共19页ZHANG Na ZHAO YingShi 
Supported by the National Natural Science Foundation of China (Grant No.30500076);the National Basic Research Program of China (Grant No.2007CB714407);the President Foundation of Graduate University of Chinese Academy of Sciences (Grant No.YZJJ200205)
The study developed an integrated reflectance model combining radiative transfer and geometric optical properties in order to inverse leaf area index(LAI) of semiarid natural grasslands.In order to better link remote ...
关键词:leaf area index plant CROWN shape geometrical similarity parameter reflectance MODEL RADIATIVE transfer geometric optics INVERSION SEMIARID natural GRASSLAND 
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