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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2008    内容类型：EI期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Winter cover crop effects on nitrate leaching in subsurface drainage as simulated by RZWQM-DSSAT EI期刊论文 2008 作者:  Yu Q.;  Ma L.;  Ma L. 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/11 Concentration (process)  Crops  Cultivation  Drainage  Fertilizers  Grain (agricultural product)  Groundwater flow  Leaching  Magnesium printing plates  Natural water geochemistry  Nitrates  Rotation  Security of data  Waste disposal  Wast   Optimal water resource allocation in arid and semi-arid areas EI期刊论文 2008 Wang Jin F.; Cheng Guo D.; Gao Yi G.; Long Ai H.; Xu Zhong M.; Li Xin; Chen Hongyan; Barker Tom 收藏  |  浏览/下载：27/0  |  提交时间：2012/06/11 Catchments  Ecology  Economic and social effects  Resource allocation  Rivers   Water-yield reduction after afforestation and related processes in the semiarid Liupan Mountains, northwest China EI期刊论文 2008 作者:  Shen Zhenxi 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 Agriculture  Arid regions  Biochemical oxygen demand  Catchments  Curing  Decision support systems  Drought  Geologic models  Landforms  Reduction  Reforestation  Revegetation  Soil conservation  Soil moisture  Soils  Storms  Theorem pro   Development of hydro-informatic modelling system and its application EI期刊论文 2008 作者:  Zheng Hongxing;  Wang Zhonggen;  Liu Changming 收藏  |  浏览/下载：27/0  |  提交时间：2012/06/11 Computer simulation  Mathematical models  Sustainable development  Water management   Climate, agricultural production and hydrological balance in the North China Plain EI期刊论文 2008 作者:  Yu Qiang;  Xia Jun 收藏  |  浏览/下载：26/0  |  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   Effects of water application intensity, drop size and water application amount on the characteristics of topsoil pores under sprinkler irrigation EI期刊论文 2008 作者:  Jiang Shufang 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/11 Drops  Image analysis  Porosity  Sprinkler systems (irrigation)   Review of CGE models on water resources EI期刊论文 2008 Zhao Yong; Wang Jin-Feng; Cai Huan-Jie 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 Fusion reactions  Water management   Development and problems of crop models EI期刊论文 2008 作者:  Luo Yi 收藏  |  浏览/下载：12/0  |  提交时间：2012/06/11 Application of MODFLOW and geographic information system to groundwater flow simulation in North China Plain, China EI期刊论文 2008 作者:  Song Xianfang 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 BASIC (programming language)  Budget control  Computer networks  Computer simulation  Flow of water  Flow simulation  Fluid mechanics  Geographic information systems  Groundwater  Groundwater flow  Hydraulics  Hydrogeology  Information manag   Base-flow separation in the source region of the yellow river EI期刊论文 2008 作者:  Liu Changming;  Zheng Hongxing 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/11 Aerodynamics  Coiled tubing  Earth sciences  Flow of fluids  Flow separation  Groundwater flow  Information management  Isomers  Knowledge management  Sensitivity analysis  Separation  Surfaces  Water  Water management  Watersheds