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Effects of plant rhizosphere on mercury methylation in sediments
Authors:Xiaojing Sun  Qichao Wang  Hongyuan Ma  Zhichun Wang  Shiming Yang  Changwei Zhao  Lu Xu
Institution:(1) Institute of Mineral Resources, Jilin University, Changchun, 130061, China;(2) Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun, 130012, People’s Republic of China;(3) Da’an Sodic Land Experiment Station, Da’an, Jilin, 131317, People’s Republic of China;(4) PPME, Changchun Institute of Engineering Technology, Changchun, 130117, People’s Republic of China
Abstract:

Purpose  

This research investigates the effects of different plant species on Hg methylation rates, examines the difference in mercury (Hg) methylation rates in the plant rhizospheres, and shows the trend in methylmercury (MeHg) content of sediment in the Second Songhua River (SSR) of China, thereby providing the basis for estimating the ecological risk of this area.
Keywords:
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