Direct Impact and Feedback Process
dS
0
direct impact
(change) on
T
s
changes in
water vapor amount (
q
)
changes in
circulation (
v
)
v
affects
T
s
through heat transport
q
affects
T
s
through greenhouse effect
dq
dv
¶
T
s
d T
s
=
+
+
x
x
¶
q
¶
v
¶
S
0
d S
0
dS
0
dS
0