Atmospheric particulate matter (PM) pollution is one of the most serious global
environmental problems, regarded to be associated with a wide range of diseases, eg …

The transformation of mercury (Hg) in the environment plays a vital role in the cycling of Hg
and its risk to the ecosystem and human health. Of particular importance are Hg …

During Arctic springtime, halogen radicals oxidize atmospheric elemental mercury (Hg0),
which deposits to the cryosphere. This is followed by a summertime atmospheric Hg0 peak …

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

The application of mercury (Hg) stable isotopes as tracers of Hg biogeochemical cycling
requires high accuracy and precision for Hg isotope analysis. A common method for sample …

Temporal and spatial variations in sea ice coverage at high Northern Hemisphere latitudes
have been shown to affect the photodegradation of methylmercury in seawater and the …

Atmospheric gaseous elemental mercury (GEM) concentrations in the Arctic exhibit a clear
summertime maximum, while the origin of this peak is still a matter of debate in the …

Haze with high loading of particles may result in significant enrichment of particle-bound Hg
(PBM), potentially impacting the atmospheric Hg transformation and transport. However, the …

This study examined the isotopic composition of particulate bound mercury (PBM) in 10
Chinese megacities and explored the associated sources and transformation mechanisms …

Sea ice (including overlying snow) is a dynamic interface between the atmosphere and the
ocean, influencing the mercury (Hg) cycling in polar oceans. However, a large-scale and …