Heavy metal distribution in an urban wetland impacted by combined sewer overflow.


The heavy metal content and distribution in an urban wetland affected by combined sewer overflow (CSO) discharge during dry conditions was evaluated. Metals identified in the CSO discharge were also measured upstream and downstream of the CSO. Metals were detected in the acid-extractable fraction of the wetland sediments and the roots of Phragmites… (More)
DOI: 10.1016/j.chemosphere.2013.07.077