Dramatic environmental shifts are occuring throughout the Arctic from climate change, with
consequences for the cycling of mercury (Hg). This review summarizes the latest science on …

Anthropogenic mercury (Hg) emissions have driven marked increases in Arctic Hg levels,
which are now being impacted by regional warming, with uncertain ecological …

Recent studies have shown that climate change is already having significant impacts on
many aspects of transport pathways, speciation and cycling of mercury within Arctic …

Mercury (Hg) contamination in tundra region has raised substantial concerns, especially
since the first report of atmospheric mercury depletion events (AMDEs) in the Polar Regions …

Global climate change has led to profound alterations of the Arctic environment and
ecosystems, with potential secondary effects on mercury (Hg) within Arctic biota. This review …

Environmental context. Mercury (Hg) occurs at high concentrations in Arctic marine wildlife,
posing a possible health risk to northern peoples who use these animals for food. We find …

Atmospheric deposition is the main input of mercury (Hg) to the ocean, even in remote
locations such as the Arctic. Furthermore, evasion of elemental Hg (Hg°) is the major sink for …

The Arctic region forms a unique environment with specific physical, chemical, and
biological processes affecting mercury (Hg) cycles and limited anthropogenic Hg sources …

Long-range atmospheric transport and deposition are important sources of mercury (Hg) to
Arctic aquatic and terrestrial ecosystems. We review here recent progress made in the study …

Retrogressive thaw slumps (RTSs) are thermokarst features created by the rapid thaw of ice-
rich permafrost, and can mobilize vast quantities of sediments and solutes downstream …