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

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

We investigated the distribution and chemical speciation of Cd, Cr, Cu, Pb and Zn in the water level-fluctuating (WLF) zone of the main stream (MS) and tributaries (ZX and MX) of the Three Gorges Reservoir. We evaluated the ecological risk and pollution level from heavy metals based on the Potential...

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Bibliographic Details
Main Authors: Li-ping He, Dan Liu, Jun-jie Lin, Zhi-guo Yu, Xiao-xia Yang, Chuan Fu, Zheng-xue Liu, Qiao-hua Zhao
Format: Article
Language:English
Published: Taylor & Francis Group 2017-01-01
Series:Chemical Speciation & Bioavailability
Subjects:
Heavy metals
chemical speciation
Three Gorges Reservoir Area
Yangtze River tributary
ecological risk
Online Access:http://dx.doi.org/10.1080/09542299.2017.1335179

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