4. Atmospheric and Geologic Constraints
65
4
2
0
4
K
504
2
0
4
Ca
Mg
Na
K
504
C) Jamieson Ck .
-
"""
2
I
......
eo
87%
34%
64%
e 0
- V 4
s:: 0
U 2
....
s:: aJ 0
e
Ca
Mg
Na
K
504
aJ
4
......
E) Cordillera Pelada
~
2
0
4
Ca
Mg
Na
K
504
F) Cordillera de Piuchue
2
113%
0
40
Ca
Mg
Na
K
504
G) Watershed 10
20
55%
95%
105%
0
Ca
Mg
Na
K
504
Figure 4.3. Concentrations of major elements in watershed streams draining
coastal temperate rainforests in North and South America, before (.) and after
(fiill) correction for the contribution of sea salt. (See text for methods.) Values on
top of bars indicate percent decline of element concentrations from sea-salt
correction.
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