[HTML][HTML] Challenges and opportunities for managing aquatic mercury pollution in altered landscapes
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 …
perturbations. Of particular concern is how these disruptions increase mobilization of Hg …
Rice methylmercury exposure and mitigation: a comprehensive review
SE Rothenberg, L Windham-Myers, JE Creswell - Environmental research, 2014 - Elsevier
Rice cultivation practices from field preparation to post-harvest transform rice paddies into
hot spots for microbial mercury methylation, converting less-toxic inorganic mercury to more …
hot spots for microbial mercury methylation, converting less-toxic inorganic mercury to more …
[HTML][HTML] Impact of biochar on mobilization, methylation, and ethylation of mercury under dynamic redox conditions in a contaminated floodplain soil
Mercury (Hg) is a highly toxic element, which is frequently enriched in flooded soils due to its
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …
anthropogenic release. The mobilization of Hg and its species is of ultimate importance …
Accumulation and translocation of methylmercury and inorganic mercury in Oryza sativa: An enriched isotope tracer study
RJ Strickman, CPJ Mitchell - Science of the Total Environment, 2017 - Elsevier
Methylmercury (MeHg) accumulation in rice is an emerging human health issue, but uptake
pathways and translocation into the grain remain poorly understood. We grew Oryza sativa …
pathways and translocation into the grain remain poorly understood. We grew Oryza sativa …
Mercury cycling in agricultural and managed wetlands: a synthesis of methylmercury production, hydrologic export, and bioaccumulation from an integrated field study
L Windham-Myers, JA Fleck, JT Ackerman… - Science of the Total …, 2014 - Elsevier
With seasonal wetting and drying, and high biological productivity, agricultural wetlands
(rice paddies) may enhance the conversion of inorganic mercury (Hg (II)) to methylmercury …
(rice paddies) may enhance the conversion of inorganic mercury (Hg (II)) to methylmercury …
Rice root exudates affect microbial methylmercury production in paddy soils
JY Zhao, ZH Ye, H Zhong - Environmental pollution, 2018 - Elsevier
Microbial methylmercury (MeHg) production in contaminated soil-rice systems and its
accumulation in rice pose health risks to consumers, especially those in Asia. However, the …
accumulation in rice pose health risks to consumers, especially those in Asia. However, the …
Understanding among-lake variability of mercury concentrations in Northern Pike (Esox lucius): A whole-ecosystem study in subarctic lakes
Abstract Mercury concentrations ([Hg]) in fish reflect complex biogeochemical and ecological
interactions that occur at a range of spatial and biological scales. Elucidating these …
interactions that occur at a range of spatial and biological scales. Elucidating these …
Alternate Wetting and Drying Decreases Methylmercury in Flooded Rice (Oryza sativa) Systems
KC Tanner, L Windham-Myers… - Soil Science Society …, 2018 - Wiley Online Library
Core Ideas We studied how alternate wetting and drying (AWD) water management effects
methylmercury (MeHg) dynamics in rice fields. Alternate wetting and drying reduced MeHg …
methylmercury (MeHg) dynamics in rice fields. Alternate wetting and drying reduced MeHg …
Methylmercury and selenium interactions: mechanisms and implications for soil remediation
The bioaccumulation of methylmercury (MeHg), a highly toxic Hg species, and its associated
ecological and health risks are of global concerns. Mercury–selenium (Se) antagonism is …
ecological and health risks are of global concerns. Mercury–selenium (Se) antagonism is …
Methylmercury production and degradation under light and dark conditions in the water column of the Hells Canyon Reservoirs, USA
Methylmercury (MeHg) is a highly toxic form of mercury that can bioaccumulate in fish tissue.
Methylmercury is produced by anaerobic bacteria, many of which are also capable of MeHg …
Methylmercury is produced by anaerobic bacteria, many of which are also capable of MeHg …