Arctic mercury cycling
Anthropogenic mercury (Hg) emissions have driven marked increases in Arctic Hg levels,
which are now being impacted by regional warming, with uncertain ecological …
which are now being impacted by regional warming, with uncertain ecological …
[HTML][HTML] Arctic atmospheric mercury: Sources and changes
Global anthropogenic and legacy mercury (Hg) emissions are the main sources of Arctic Hg
contamination, primarily transported there via the atmosphere. This review summarizes the …
contamination, primarily transported there via the atmosphere. This review summarizes the …
The OpenMolcas Web: A Community-Driven Approach to Advancing Computational Chemistry
G Li Manni, I Fdez. Galván, A Alavi… - Journal of chemical …, 2023 - ACS Publications
The developments of the open-source OpenMolcas chemistry software environment since
spring 2020 are described, with a focus on novel functionalities accessible in the stable …
spring 2020 are described, with a focus on novel functionalities accessible in the stable …
An updated global mercury budget from a coupled atmosphere-land-ocean model: 40% more re-emissions buffer the effect of primary emission reductions
Y Zhang, P Zhang, Z Song, S Huang, T Yuan, P Wu… - One Earth, 2023 - cell.com
The effectiveness of reducing the environmental level of mercury (Hg) by controlling
anthropogenic emissions depends on the magnitude of re-emissions from the land and …
anthropogenic emissions depends on the magnitude of re-emissions from the land and …
Mass-independent fractionation of even and odd mercury isotopes during atmospheric mercury redox reactions
X Fu, M Jiskra, X Yang, N Marusczak… - … science & technology, 2021 - ACS Publications
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 …
observed in rainfall and gaseous elemental Hg0 globally and is used to quantify …
Pollution-Derived Br2 Boosts Oxidation Power of the Coastal Atmosphere
The bromine atom (Br•) has been known to destroy ozone (O3) and accelerate the
deposition of toxic mercury (Hg). However, its abundance and sources outside the polar …
deposition of toxic mercury (Hg). However, its abundance and sources outside the polar …
A synthesis of mercury research in the Southern Hemisphere, part 1: Natural processes
Recent studies demonstrate a short 3–6-month atmospheric lifetime for mercury (Hg). This
implies Hg emissions are predominantly deposited within the same hemisphere in which …
implies Hg emissions are predominantly deposited within the same hemisphere in which …
A synthesis of mercury research in the Southern Hemisphere, part 2: Anthropogenic perturbations
Environmental mercury (Hg) contamination is a global concern requiring action at national
scales. Scientific understanding and regulatory policies are underpinned by global …
scales. Scientific understanding and regulatory policies are underpinned by global …
Improved mechanistic model of the atmospheric redox chemistry of mercury
We present a new chemical mechanism for Hg0/HgI/HgII atmospheric cycling, including
recent laboratory and computational data, and implement it in the GEOS-Chem global …
recent laboratory and computational data, and implement it in the GEOS-Chem global …
Sources and transformation mechanisms of atmospheric particulate bound mercury revealed by mercury stable isotopes
C Liu, X Fu, Y Xu, H Zhang, X Wu… - Environmental …, 2022 - ACS Publications
This study examined the isotopic composition of particulate bound mercury (PBM) in 10
Chinese megacities and explored the associated sources and transformation mechanisms …
Chinese megacities and explored the associated sources and transformation mechanisms …