TY - RPRT TI - Critical review of mercury methylation and methylmercury demethylation rate constants in aquatic sediments for biogeochemical modeling AU - Stefanie Helmrich AU - D. Vlassopoulos AU - Charles N. Alpers AU - Peggy O'Day PY - 2021 DO - 10.1080/10643389.2021.2013073 UR - https://pubs.usgs.gov/publication/70279519 ID - 70279519 ER -