Heavy metal pollution in the surface water of the Yangtze Estuary: A 5-year follow-up study Yin, Su ; Feng, Chenghong ; Li, Yangyang ; Yin, Lifeng ; Shen, Zhenyao Abstract Publication: Chemosphere Pub Date: November 2015 DOI: 10.1016/j.chemosphere.2015.07.060 Bibcode: 2015Chmsp.138..718Y