@misc{jutterstrm_the_impact_2021, 
author={Jutterström, S.,Moldan, F.,Moldanová, J.,Karl, M.,Matthias, V.,Posch, M.},
title={The impact of nitrogen and sulfur emissions from shipping on the exceedance of critical loads in the Baltic Sea region},
year={2021},
howpublished = {journal article},
doi = {https://doi.org/10.5194/acp-21-15827-2021},
abstract = {The emissions of nitrogen (N) and sulfur (S) species to the atmosphere from shipping significantly contribute to S and N deposition near the coast and to acidification and/or eutrophication of soils and freshwater. In the countries around the Baltic Sea, the shipping volume and its relative importance as a source of emissions are expected to increase if no efficient regulations are implemented. To assess the extent of environmental damage due to ship emissions for the Baltic Sea area, the exceedance of critical loads (CLs) for N and S has been calculated for the years 2012 and 2040. The paper evaluates the effects of several future scenarios, including the implementation of NECA and SECA (Nitrogen And Sulfur Emission Control Areas). The implementation of NECA and SECA caused a significant decrease in the exceedance of CLs for N as a nutrient while the impact on the – already much lower – exceedance of CLs for acidification was less pronounced. The relative contribution from Baltic shipping to the total deposition decreased from 2012 in the 2040 scenario for both S and N. In contrast to exceedances of CLs for acidification, shipping still has an impact on exceedances for eutrophication in 2040. Geographically, the impact of shipping emissions is unevenly distributed even within each country. This is illustrated by calculating CL exceedances for 21 Swedish counties. The impact, on a national level, is driven by a few coastal counties, where the impact of shipping is much higher than the national summary suggests.},
note = {Online available at: \url{https://doi.org/10.5194/acp-21-15827-2021} (DOI). Jutterström, S.; Moldan, F.; Moldanová, J.; Karl, M.; Matthias, V.; Posch, M.: The impact of nitrogen and sulfur emissions from shipping on the exceedance of critical loads in the Baltic Sea region. Atmospheric Chemistry and Physics. 2021. vol. 21, no. 20, 15827-15845. DOI: 10.5194/acp-21-15827-2021}}