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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 学科主题：Environmental Sciences & Ecology     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 Application of modified export coefficient method on the load estimation of non-point source nitrogen and phosphorus pollution of soil and water loss in semiarid regions 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2015, 卷号: 22, 期号: 14, 页码: 10647-10660 作者:  Wu, Lei;  Gao, Jian-en;  Ma, Xiao-yi;  Li, Dan 收藏  |  浏览/下载：18/0  |  提交时间：2016/01/19 Non-point source pollution  Modified export coefficient method  Nitrogen and phosphorus load  Yanhe River watershed   Temporal and spatial distributions of nutrients under the influence of human activities in Sishili Bay, northern Yellow Sea of China 期刊论文 MARINE POLLUTION BULLETIN, 2012, 卷号: 64, 期号: 12, 页码: 2708-2719 作者:  Wang, Yujue;  Liu, Dongyan;  Dong, Zhijun;  Di, Baoping;  Shen, Xuhong 收藏  |  浏览/下载：59/0  |  提交时间：2013/03/08 Nutrients distribution  Impact factors  Human activity  Sishili Bay   Seasonal variation of nitrogen-concentration in the surface water and its relationship with land use in a catchment of northern China 期刊论文 JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2005, 卷号: 17, 期号: 2, 页码: 224-231 作者:  Chen, LD;  Peng, HJ;  Fu, BJ;  Qiu, J;  Zhang, SR 收藏  |  浏览/下载：16/0  |  提交时间：2015/10/28 non-point source pollution  nitrogen concentration  seasonal variation  land use  Yuqiao Reservoir Basin  China