MUNICH, Germany, May 4 -- Atmospheric Chemistry and Physics, a scientific journal that says it features the Earth's atmosphere and the underlying chemical and physical processes from the European Geosciences Union, published research articles on the following topics in its Vol. 22, No. 9 edition:

* Approach to sulfate geoengineering with surface emissions of carbonyl sulfide

* Stability-dependent increases in liquid water with droplet number in the Arctic