We review recent progress in our understanding of the global cycling of mercury (Hg),
including best estimates of Hg concentrations and pool sizes in major environmental …

Mercury (Hg) is ubiquitary, naturally enriched in volcanic regions, and has wide applications
in science, industry, and agriculture. Recently, the increasing awareness of Hg toxicity has …

Mercury (Hg) is emitted to the atmosphere mainly as volatile elemental Hg 0. Oxidation to
water-soluble Hg II plays a major role in Hg deposition to ecosystems. Here, we implement a …

Mercury (Hg) is a highly toxic element that occurs at low concentrations in nature. However,
various anthropogenic and natural sources contribute around 5000 to 8000 metric tons of …

The atmosphere is a key component of the biogeochemical cycle of mercury, acting as a
reservoir, transport mechanism, and facilitator of chemical reactions. The chemical and …

An assessment of current and future emissions, air concentrations, and atmospheric
deposition of mercury worldwide is presented on the basis of results obtained during the …

Mercury (Hg), a global contaminant, is emitted mainly in its elemental form Hg0 to the
atmosphere where it is oxidized to reactive HgII compounds, which efficiently deposit to …

Elemental mercury (Hg 0) has different behavior in the environment compared to other
pollutants due to its unique properties. It can remain in the atmosphere for long periods of …

Mass-independent fractionation (MIF) of stable even mass number mercury (Hg) isotopes is
observed in rainfall and gaseous elemental Hg0 globally and is used to quantify …

Aircraft and satellite observations indicate the presence of ppt (ppt≡ pmol/mol) levels of BrO
in the free troposphere with important implications for the tropospheric budgets of ozone …