RESEARCH TOPICS
The ozone layer, including measurements of total ozone content using Dobson and Brewer spectrophotometers, measurements of vertical distribution of ozone by Umkehr method and the analysis of the variability of the ozone layer.
Solar radiation, with particular emphasis on radiation in the ultraviolet region of the solar spectrum.
Monitoring of atmospheric air pollutants: sulfur dioxide, ground-level ozone, nitrogen oxides, carbon monoxide, carbon dioxide, PM10.
Atmospheric electricity, including measurements of the atmospheric electric field and current density, and air electrical conductivity. Thunderstorm structure and lightning discharges, including upper atmosphere lightning (TLEs). Research on the Global Atmospheric Electric Circuit.
Tropical atmospheric dynamics, investigating factors contributing to extreme weather events and floods in Maritime Continent using satellite data, reanalyses, weather forecasts, and in situ observations.
