Sea ice plays an important role in Earth's climate system. The lack of direct indications of
past sea ice coverage, however, means that there is limited knowledge of the sensitivity and …

Sulfate (SO42−) and ammonium (NH4+) flux records over the last 150,000 years from both
Antarctic EPICA ice cores (European Project for Ice Coring in Antarctica) are presented. The …

We use a global chemical transport model with size‐resolved aerosol microphysics to
investigate the sources of cloud condensation nuclei (CCN) in the Southern Hemisphere …

Criegee intermediates (CIs) are a class of reactive radicals that are thought to play a key role
in atmospheric chemistry through reactions with trace species that can lead to aerosol …

Abstract During summer, the Southern Ocean is largely unaffected by anthropogenic
emissions, which makes this region an ideal place to investigate marine natural aerosol …

Measurements of the submicron fraction of the atmospheric aerosol in the marine boundary
layer were performed from January to March 2007 (Southern Hemisphere summer) onboard …

An upgraded version of the biogeochemical model SWAMCO is coupled to the ocean-sea-
ice model NEMO-LIM to explore processes governing the spatial distribution of the iron …

The biogeochemical formation of dimethyl sulfide (DMS) from the Southern Ocean is
complex, dynamic, and driven by physical, chemical, and biological processes. Such …

Oceanic dimethyl sulfide (DMS) emissions have been recognized as a biological regulator
of climate by contributing to cloud formation. Despite decades of research, the climatic role …

In situ measurements of dimethyl sulphide (DMS) and methane sulphonic acid (MSA) were
made at Halley Station, Antarctica (75° 35'S, 26° 19'W) during February 2004–February …