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浏览/检索结果: 共7条，第1-7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 Non-point source pollution modelling using Soil and Water Assessment Tool and its parameter sensitivity analysis in Xin'anjiang catchment, China EI期刊论文 2014 作者:  Liang Tao;  Xia Jun;  Zhang Yongyong 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/31 Catchments  Computer simulation  Eutrophication  Pollution  River pollution  Runoff  Sols  Water conservation  Water management  Water quality   Spatial patterns of soil total nitrogen and soil total phosphorus across the entire Loess Plateau region of China EI期刊论文 2013 作者:  Shao Ming-An 收藏  |  浏览/下载：41/0  |  提交时间：2014/12/31 Soil surveys  Eutrophication  Geologic models  Interpolation  Land use  Landforms  Nitrogen  Phosphorus  Soils   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 收藏  |  浏览/下载：23/0  |  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   Seasonal change of non-point source pollution-induced bioavailable phosphorus loss: A case study of Southwestern China EI期刊论文 2012 作者:  Gao Yang 收藏  |  浏览/下载：14/0  |  提交时间：2012/11/23 Soil pollution  Agricultural runoff  Agriculture  Eutrophication  Groundwater  Landforms  Phosphorus  Soils  Storms  Surface waters  Water quality  Watersheds   Effects of antecedent soil moisture on losses of rare earth elements and phosphorus in runoff EI期刊论文 2012 作者:  Liang Tao;  Wang Lingqing 收藏  |  浏览/下载：11/0  |  提交时间：2012/11/23 Runoff  Phosphorus  Rare earth elements  Soil moisture  Soils   Secondary succession and its effects on soil moisture and nutrition in abandoned old-fields of hilly region of Loess Plateau, China EI期刊论文 2007 作者:  Shao Ming-An 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/11 Nitrogen  Nutrition  Phosphorus  Potassium  Restoration  Vegetation   Spatial distribution characteristics of organic matter and total nitrogen of marsh soils in river marginal wetlands EI期刊论文 2005 Bai Junhong; Ouyang Hua; Deng Wei; Zhu Yanming; Zhang Xuelin; Wang Qinggai 收藏  |  浏览/下载：42/0  |  提交时间：2012/06/11 Denitrification  Leaching  Nitrogen  Phosphorus  Soils  Wetlands