Transport and partitioning of metals in river networks of a plain area with sedimentary resuspension and implications for downstream lakes

This study showed that metal transport and partitioning are primarily controlled by suspended solids with seasonal flow regimes in plain river networks with sedimentary resuspension. Eight metal species containing iron (Fe), manganese (Mn), cadmium (Cd), chrome (Cr), copper (Cu), nickel (Ni), lead (...

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Bibliographic Details
Published in:Environmental pollution (1987) 2022-02, Vol.294, p.118668-118668, Article 118668
Main Authors: Zhang, Jin, Wang, Kun, Yi, Qitao, Zhang, Tao, Shi, Wenqing, Zhou, Xuefei
Format: Article
Language:English
Subjects:
Environmental Monitoring
Flow regime
Geologic Sediments
Hydrodynamic disturbance
Lakes
Metals, Heavy - analysis
Multi-phase partition
Particle size
Partition coefficient
Rivers
Trace metals
Water Pollutants, Chemical - analysis
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Summary:This study showed that metal transport and partitioning are primarily controlled by suspended solids with seasonal flow regimes in plain river networks with sedimentary resuspension. Eight metal species containing iron (Fe), manganese (Mn), cadmium (Cd), chrome (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn), in multiple phases of sediments, suspended solids (>0.7 μm), colloids (1 nm-0.7 μm) and dissolved phase (
ISSN:0269-7491
1873-6424
DOI:10.1016/j.envpol.2021.118668