ANN−10
−5
0
5
10
15
20
delta w (%
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17C
h
a
n
g
e
i
n
g
e
o
s
t
r
o
p
h
i
c
w
i
n
d
s
p
e
e
d
(
%
)
Change in wind over the Baltic Sea in 70 years time at the time of CO2-doubling
Chen and Aschberger, 2006
17
CM
IP
G
CM
s
A need for regional ensemble simulations
head2right Changes are uncertain
head2right Size and sometimes even sign
/media/ces/Kjellstrom_Erik_CES_2010.pdf