Aqueous ion-containing interfaces are ubiquitous and play a key role in a plethora of
physical, chemical, atmospheric, and biological processes, from which we mention just a few …

Halogen chemistry is well known for ozone destruction in the stratosphere, however reactive
halogens also play an important role in the chemistry of the troposphere. In the last two …

During springtime in the polar regions, unique photochemistry converts inert halide salt ions
(eg Br−) into reactive halogen species (eg Br atoms and BrO) that deplete ozone in the …

It has been shown that sunlit snow and ice plays an important role in processing
atmospheric species. Photochemical production of a variety of chemicals has recently been …

It has been suggested that enhanced anion concentrations at the liquid/vapor interface of
airborne saline droplets are important to aerosol reactions in the atmosphere. We report …

Snow on the ground is a complex multiphase photochemical reactor that dramatically
modifies the chemical composition of the overlying atmosphere. A quantitative description of …

While the role of reactive halogen species (eg Cl, Br) in the destruction of the stratospheric
ozone layer is well known, their role in the troposphere was investigated only since their …

Reactive gaseous mercury (RGHg), atmospheric elemental mercury (Hg0), and ozone (O3)
along with other ancillary parameters have been measured simultaneously in the marine …

Halogens are very reactive chemicals that are known to play an important role in
anthropogenic stratospheric ozone depletion chemistry, first recognized by Molina and …

Mercury is an environmentally volatile toxic fluid metal that is assumed to have a long
atmospheric residence time and hence is subject to long-range transport. The speciation …