The Impact of Black Carbon on Arctic Climate - Atmospheric Chemistry
The Impact of Black Carbon on Arctic Climate - Atmospheric Chemistry
The Impact of Black Carbon on Arctic Climate - Atmospheric Chemistry
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5.2. BC source regi<strong>on</strong>s<br />
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a<br />
b<br />
BB enhancement/background burden, % BB enhancement/background burden, %<br />
300<br />
300<br />
250<br />
April 2008 250<br />
April 2003-2007<br />
200<br />
150<br />
Gas phase<br />
Aerosol<br />
200<br />
150<br />
100<br />
100<br />
50<br />
50<br />
0<br />
CO<br />
Acet<strong>on</strong>itrile<br />
Benzene<br />
Methanol<br />
Propane<br />
Acet<strong>on</strong>e<br />
N-pentane<br />
Aerosol sulfate<br />
Aerosol mass<br />
Aerosol organics<br />
BC<br />
0<br />
CO<br />
Acet<strong>on</strong>itrile<br />
Benzene<br />
Methanol<br />
Propane<br />
Acet<strong>on</strong>e<br />
N-pentane<br />
Aerosol sulfate<br />
Aerosol mass<br />
Aerosol organics<br />
<br />
<br />
<br />
BC<br />
32