Challenges and opportunities for managing aquatic mercury pollution in altered landscapes.

ABSTRACT: The environmental cycling of mercury (Hg) can be affected by natural and anthropogenic perturbations. Of particular concern is how these disruptions increase mobilization of Hg from sites and alter the formation of monomethylmercury (MeHg), a bioaccumulative form of Hg for humans and wildlife. The scientific community has made significant advances in recent years in understanding the processes contributing to the risk of MeHg in the environment. The objective of this paper is to synthesize the scientific understanding of how Hg cycling in the aquatic environment is influenced by landscape perturbations at the local scale, perturbations that include watershed loadings, deforestation, reservoir and wetland creation, rice production, urbanization, mining and industrial point source pollution,

SUBMITTER: Hsu-Kim H 

PROVIDER: S-EPMC5794684 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature