The Impact of Black Carbon on Arctic Climate - Atmospheric Chemistry

Altitude, km
12
10
8
ARCTAS DC-8 (North Alska April)
Improved
Observation
Original
Altitude, km
10
8
ARCTAS DC-8 (Arctic NA April)
6
6
4
4
2
2
0
0.01 1
0
0.01 0.1 1
10 100 1000
12
10
8
0.1 10 100 1000
0
ARCTAS DC-8 (Arctic NA July)
12
10
8
ARCTAS DC-8 (South Canada July)
6
6
4
4
2
2
0
0.01 0.1 1
10 100 1000
0
0.01 0.1 1
10 100 1000
8
ARCTAS P-3B (Alaska April)
8
ARCTAS P-3B (Canada July)
6
6
4
4
2
2
0
0.01 0.1 1
10 100 1000
BC concentration, ng/kg
0.01 0.1 1
10 100 1000
BC concentration, ng/kg
40