Total nitrogen and pH-controlled chemical speciation, bioavailability and ecological risk from Cd, Cr, Cu, Pb and Zn in the water level-fluctuating zone sediments of the Three Gorges Reservoir

He, Li-ping; He, Li-ping; Lin, Jun-jie; Fu, Chuan; Liu, Zheng-xue; Liu, Dan; Lin, Jun-jie; Yu, Zhi-guo; Zhao, Qiao-hua; Yang, Xiao-xia; SCI

机构： Sichuan Univ, Coll Architecture & Environm, Dept Environm, Chengdu, Sichuan, Peoples R China; Chongqing Three Gorges Univ, Key Lab Water Environm Evolut & Pollut Control Th, Chongqing, Peoples R China; Chongqing Three Gorges Vocat Coll, Dept Agr & Forestry Sci & Technol, Chongqing, Peoples R China; Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Reservoir Aquat Environm, Chongqing, Peoples R China; Nanjing Univ Informat Sci & Technol, Coll Hydrometeorol, Nanjing, Jiangsu, Peoples R China; Chongqing Acad Agr Sci, Chongqing, Peoples R China;

来源：CHEMICAL SPECIATION AND BIOAVAILABILITY年份：2017

关键词： Heavy metals chemical speciation Three Gorges Reservoir Area Yangtze River tributary ecological risk