Rainfall, dry
deposition, and
absorbtion over
Sulfates
Hzso,
Biogenic
SO, and
35
sulfates
Biogenic
Rainlall and
dry deposition
overland
SOZ and sulfates
100
Sea salt trom
wind and wave
action
sulfates
10
15
SO, and sulfates taken
up by plants
Some sullur applied
to soil
Some
transported by
rivers to oceans
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