QQ客服 官方微博 反馈留言

浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：会议论文     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 Analysis of Chemometrics Date and Apportionment of Pollution Sources of Urban Rivers from Northeast China - a Case from Baitapu River 会议论文 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE), NOV 12-13, 2016 作者:  Yan, Bingfei;  Peng, Jianfeng 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 Urban river  Spatial/temporal distribution  Principal component analysis  (PCA)  Source identification   Assessment of surface water quality using multivariate statistical approaches: A case study of the Jialingjiang river basin, China 会议论文 Henan Polytechn Univ, Jiaozuo, MAY 15-17, 2008 作者:  Jsong S.;  Czhou W. 收藏  |  浏览/下载：0/0  |  提交时间：2020/07/10 surface water quality  principal component analysis  geostatistical analysis  Jialingjiang river basin  geographical information system