TY - SCIENTIA GEOGRAPHICA SINICA A1 - Huajin Chang, Guangchao Cao, Kelong Chen, Xiaozhou Sun T1 - Pollution and Potential Ecological Risk of Heavy Metals in Sediment from the Lower Reaches of Shaliuhe River, Qinghai Lake Watershed Y1 - 2017-02-25 09:55:17.067 JF - SCIENTIA GEOGRAPHICA SINICA JO - SCIENTIA GEOGRAPHICA SINICA SP - 259 EP - 265 VL - 37 IS - 2 UR - {http://geoscien.neigae.ac.cn/EN/10.13249/j.cnki.sgs.2017.02.012} N1 - 10.13249/j.cnki.sgs.2017.02.012 ER -