Air pollution emissions from ships in the northern Baltic Sea
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Scope
What are the current air pollution emissions from ships in the northern Baltic Sea? Air pollutants include SO2, NOx, CO, hydrocarbons (HC) and particulate matter (PM).
Definition
Data
There is an excellent recent review of the topic for year 2000 emissions. [1]
Causality
None identified.
Unit
Gg/a
Result
| Energy consumption [PJ/a] | SO2 [Gg/a] | CO [Gg/a] | HC [Gg/a] | NOx [Gg/a] | PM [Gg/a] | ||
|---|---|---|---|---|---|---|---|
| Fairways | Fairways total | 58.7 | 35.6 | 5.7 | 2.8 | 107.2 | 2.8 |
| Eastern Gulf of Finland | 6.8 | 5.1 | 0.7 | 0.3 | 12.8 | 0.3 | |
| Western Gulf of Finland | 22.1 | 13.5 | 2.1 | 1.1 | 40.3 | 1 | |
| Archipelago Sea | 21.5 | 10.4 | 2.1 | 1 | 37.6 | 1 | |
| Bothnian Sea | 5.6 | 4.4 | 0.5 | 0.3 | 11 | 0.3 | |
| Bothnian Bay | 2.6 | 2.1 | 0.2 | 0.1 | 5.2 | 0.1 | |
| Inland waters | 0.1 | 0.07 | 0.01 | 0 | 0.2 | 0.01 | |
| Ports in Finland | 4.6 | 2.4 | 0.6 | 0.2 | 7.3 | 0.1 | |
| Work and fishing vessels | 3.6 | 0.3 | 0.7 | 0.2 | 5.7 | 0.1 | |
| Recreational boats | 2.6 | 0.08 | 24 | 8.4 | 1.3 | 0.4 | |
| Total | 69.4 | 38.3 | 31 | 11.7 | 121.5 | 3.4 |
See also
References
- ↑ Johanna Wahlström, Niko Karvosenoja and Petri Porvari: Ship emissions and technical emission reduction potential in the northern Baltic Sea. Reports of Finnish Environment Institute 8/2006 (SYKEre8/2006). URN:ISBN:9521122773, ISBN 952-11-2277-3 (PDF). Helsinki, Finland.
