Peter van Velthoven

TL;DR: In this paper, the gaseous oxidized mercury (GOM) fraction of total mercury emissions, estimated using three independent methods, was below ∼ 25% and suggests that GOM fractions of ∼ 40% of CFPP mercury emissions in current emission inventories are overestimated.

TL;DR: The ozone budget in the Antarctic region during the stratospheric warming in 2002 is studied, using ozone analyses from the Royal Netherlands Meteorological Institute (KNMI) ozone-transport and assimilation model called TM3DAM as mentioned in this paper.

TL;DR: In this paper, the ability of the chemistry transport model Lotos-Euros to forecast, with a range of six days, PM10 concentrations and exceedances thereof, was studied.

TL;DR: In this article, the authors compared isentropic and three-dimensional trajectories of the Antarctic polar vortex with the help of the Royal Dutch Meteorological Institute (KNMI) trajectory model, using data from the European Centre for Medium-Range Weather Forecasts (ECMWF) from August to November 1998.

TL;DR: It is found that the two vastly different measurement platforms yield different aerosol backscattering, especially close to the tropopause where the influence from tropospheric aerosol is strong.