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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 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 Identification of important factors for water vapor flux and CO2 exchange in a cropland EI期刊论文 2010 作者:  Yu Qiang;  Li Jun 收藏  |  浏览/下载：25/0  |  提交时间：2012/06/11 Carbon dioxide  Computer simulation  Electric network analysis  Global warming  Physiological models  Soil moisture  Underwater soils  Water content  Water vapor   A study of scale effect on specific sediment yield in the Loess Plateau, China EI期刊论文 2007 作者:  Xu Jiongxin;  Yan Yunxia 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/11 Erosion  Interpolation  Landforms  Regression analysis  Rivers   Sprinkler irrigation scheduling of winter wheat in the North China Plain using a 20 cm standard pan EI期刊论文 2007 Liu Hai-Jun; Kang Yaohu 收藏  |  浏览/下载：33/0  |  提交时间：2012/06/11 Crops  Evaporation  Lysimeters   Enhancing treatment efficiency of swine wastewater by effluent recirculation in vertical-flow constructed wetland EI期刊论文 2006 He Lian-Sheng; Liu Hong-Liang; Xi Bei-Dou; Zhu Ying-Bo 收藏  |  浏览/下载：25/0  |  提交时间：2012/06/11 Agricultural wastes  Ammonia  Biochemical oxygen demand  Correlation methods  Denitrification  Effluent treatment  Eutrophication  Redox reactions  Surface waters   Effects of effluent recirculation in vertical-flow constructed wetland on treatment efficiency of livestock wastewater EI期刊论文 2006 He Lian-Sheng; Liu Hong-Liang; Xi Bei-Dou; Zhu Ying-Bo 收藏  |  浏览/下载：11/0  |  提交时间：2012/06/11 Biochemical oxygen demand  Chemicals removal (water treatment)  Effluent treatment  Nitrification  Oxidation  Reduction  Wetlands   Establishment of apparent quantum yield and maximum ecosystem assimilation on Tibetan Plateau alpine meadow ecosystem EI期刊论文 2005 作者:  Yu Guirui 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/11 Growth kinetics  Photosynthesis  Radiation  Vegetation   Sediment transferring function of the lower reaches of the Yellow River influenced by drainage basin factors and human activities EI期刊论文 2005 作者:  Xu Jiongxin 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/11 Catchments  Drainage  Grain size and shape  Precipitation (chemical)  Regression analysis  Sediment transport  Soil conservation  Water conservation   Nitrogen transformation in maize soil after application of different organic manures EI期刊论文 2005 Dong Yu-Hong; Ouyang Zhu; Liu Shi-Liang 收藏  |  浏览/下载：14/0  |  提交时间：2012/06/11 Denitrification  Environmental impact  Fertilizers  Manures  Nitrates  Nitrification  Nitrogen   Influences of coupled wind-water processes on suspended sediment grain size: An example from tributaries of the Yellow River EI期刊论文 2005 作者:  Xu Jiongxin 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/11 Catchments  Flow of fluids  Grain size and shape  Precipitation (meteorology)  Regression analysis  Sediments  Water  Wind   Organic carbon and its fractions in paddy soil as affected by different nutrient and water regimes EI期刊论文 2005 Yang Changming; Yang Linzhang; Ouyang Zhu 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/11 Biomass  Clay  Drying  Fertilizers  Organic minerals  Soils  Wetting