Environmental Engineering Reference
In-Depth Information
(a)
H +
SO 4 =
H +
SO 4 =
SO 2
(b)
H + , SO 4 = , NO 3 - , Hg, Pb, C B
Cloud & fog
Water
Wet
Dry
Gases and
particles
SO 2
Ozone
NO X
PM10
H + , Ca ++ , Al n+ ,
NO 3 - , SO 4 =
Cough
Pb
Al
Pb
(N saturation)
Hg
FIGURE 15.1 Ecosystem response to acid rain. (a). The “simple” view of the early 1960s to early 1970s. (b).
The increasingly complex view currently. ( From Likens 2001 .)
Search WWH ::




Custom Search