View source for Air pollution emissions from ships in the northern Baltic Sea

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[[Category:Classical air pollutants]]
[[Category:Transport]]

== Scope ==

What are the current air pollution emissions from ships in the northern Baltic Sea? Air pollutants include SO<sub>2</sub>, NO<sub>x</sub>, CO, hydrocarbons (HC) and particulate matter (PM).

== Definition ==

=== Data ===

There is an excellent recent review of the topic for year 2000 emissions. <ref>Johanna Wahlström, Niko Karvosenoja and Petri Porvari: [http://www.ymparisto.fi/default.asp?contentid=197330&lan=en&clan=en 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.</ref>

=== Causality ===

None identified.

=== Unit ===

Gg/a

== Result ==
{| {{prettytable}}
| 
| 
! 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==

<references/>