QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 学科主题：环境地质学     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 Nutrient export via overland flow from a cultivated field of an Ultisol;in southern China 期刊论文 HYDROLOGICAL PROCESSES, 2013, 卷号: 27, 期号: 3, 页码: 421-432 作者:  Wei, Linhong;  Cheng, Xunqiang;  Cai, Yuanfeng 收藏  |  浏览/下载：27/0  |  提交时间：2018/11/12 overland flow  nutrients  hydrological paths  land use  agricultural  catchment   FRFI model application in groundwater non-point source pollution;evaluation: a case study in the Luoyang Basin of North Henan province,;China 期刊论文 ENVIRONMENTAL EARTH SCIENCES, 2013, 卷号: 68, 期号: 1, 页码: 45-56 作者:  Ma, Rong;  Shi, Jiansheng;  Liu, Jichao 收藏  |  浏览/下载：4/0  |  提交时间：2018/11/12 Non-point source pollution  Fuzzy-rough sets  Fuzzy inference technique  Groundwater  Hydrochemical variables   Impact of anthropogenic and natural processes on the evolution of;groundwater chemistry in a rapidly urbanized coastal area, South China 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2013, 卷号: 463, 页码: 209-221 作者:  Huang, Guanxing;  Sun, Jichao;  Zhang, Ying;  Chen, Zongyu;  Liu, Fan 收藏  |  浏览/下载：5/0  |  提交时间：2018/11/12 Groundwater chemistry  Anthropogenic activities  Natural processes  Principal components analysis  Hierarchical cluster analysis   Nitrogen isotope studies of nitrate contamination of the thick vadose;zones in the wastewater-irrigated area 期刊论文 ENVIRONMENTAL EARTH SCIENCES, 2013, 卷号: 68, 期号: 5, 页码: 1475-1483 作者:  Zhang, Cui-Yun;  Zhang, Sheng;  Yin, Mi-Ying;  Ma, Lin-Na;  He, Ze 收藏  |  浏览/下载：3/0  |  提交时间：2018/11/12 Nitrogen isotopes  Denitrification  Thick vadose zone  Wastewater  irrigation  China   Urban expanding pattern and soil organic, inorganic carbon distribution;in Shanghai, China 期刊论文 ENVIRONMENTAL EARTH SCIENCES, 2012, 卷号: 66, 期号: 4, 页码: 1233-1238 作者:  Xu Naizheng;  Liu Hongying;  Wei Feng;  Zhu Yiping 收藏  |  浏览/下载：3/0  |  提交时间：2018/11/12 Urban expanding pattern  Soil organic carbon  Soil inorganic carbon  Shanghai, China