Original scientific paper
MODEL STUDIES ON NITROGEN AND SULPHUR TRANSPORT AND DEPOSITION SINCE 1993 IN THE BALTIC SEA SURROUNDINGS
Marke Hongisto
; Finnish Meteorological Institute, Helsinki, Finland
Abstract
Deposition and concentrations of nitrogen and sulphur compounds, calculated with the model Hilatar over the resent
years, are presented. The model structure, performance and development of its parameterization schemes are shortly reviewed.
Model applications in estimating background area pollutant concentrations and depositions since 2000 and with simultaneous
development of emissions, as well as trends in the airborne NOX load to the Baltic Sea and the effect of the specific AIS ship
emission and North-West Russian emission inventories in comparison with use of EMEP emissions are discussed.
Keywords
airborne deposition; nitrogen; sulphur; regional modelling
Hrčak ID:
64328
URI
Publication date:
12.12.2008.
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