Investigation of the biochemical controls on mercury uptake and mobility in trees

Autor: Mae Sexauer Gustin, Sarrah M. Dunham-Cheatham, Jeffrey F. Harper, Won-Gyu Choi, Joel D. Blum, Marcus W. Johnson
Rok vydání: 2022
Předmět:
Zdroj: The Science of the total environment. 851(Pt 1)
ISSN: 1879-1026
Popis: Atmospheric elemental mercury (Hg(0)) enters plant stomata, becomes oxidized, and is then transferred to annual growth rings providing an archive of air Hg(0) concentrations. To better understand the processes of Hg accumulation and translocation, the foliage of quaking aspen and Austrian pine were exposed to Hg(0), and methylmercury (MeHg) or Me
Databáze: OpenAIRE