TY - Journal of Ecology and Rural Environment A1 - LI Dian-Bao, ZHANG Wei, WANG Li-Qing, XU Yu-Ping, JI Gao-Hua T1 - Characteristics of Spatial Distribution of Water Quality in Rivers of Shanghai in Autumn 2013 Y1 - 2015-01-25 JF - Journal of Ecology and Rural Environment JO - Journal of Ecology and Rural Environment SP - 50 EP - 58 VL - 31 IS - 1 UR - http://www.ere.ac.cn N1 - 10.11934/j.issn.1673-4831.2015.01.008 ER -