/EXTE Environmental Impacts of Exhaust Gas Cleaning Systems for Reduction of SOx on Ships — Analysis of status quo 
zeport compiled within the framework of the project ImpEx 
Research work | Sampling | Chemical | 
campaign ‚. composition 
Ushakov et al. (2019) 
Ytreberg et al. (2019) 
Duligre et al. (2020) 
X 
X 
Kasseris et al. (2020) 
Ecotox | Dispersion 
assays modelling 
A 
x 
X 
Risk 
assessment 
{PEC/PNEC) 
x 
X 
Literature | Acidification | Legal 
review aspects 
| 
A 
Discharge 
criteria 
evaluation 
Other aspects 
(additional 
information) 
Teuchies et al. 
(2020) 
Schmolke et al. 
(2020) 
Kathmann et al. (not 
published) 
1 1 \ | 1 ; 1 1 i 4 
X indicates that the research work covers that aspect by conducting practical studies; ERA means Environmental Risk Assessment; PEC/PNEC refers to the ratio of Predicted Environmental 
Concentration over Predicted No-Effect Concentration. 
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