tg
ui
da
n
ce
fo
rt
ra
ns
bo
un
da
ry
w
at
er
s,
pr
ep
ar
ed
an
d
P. van der Keur et al.
(floo
dmanag
ement
)an
d
wat
er
qualit
y
ag
re
ed
u
po
n
in
co
m
m
o
n
u
n
de
rs
ta
nd
in
g,
creat
ed
th
e
bas
is
fo
rth
e
formul
atio
n
o
f
joi
nt
m
ea
su
re
s
(Fr
ijte
rs
an
d
Le
en
tv
aa
r
200
3)
Mo
del
s
(na
tural
,te
chnica
l
an
d
so
ci
al
sy
ste
m
s):
Uncert
aint
y
ha
s
to
be
incorp
orated
:
1:
Ep
ist
/media/loftslag/VanderKeur_etal-2008-Uncertainty_IWRM-WARM.pdf
used for the calculations here. Other tower
heights are possible and would change the results. The Enercon E44 was chosen since, at the
time of publication of this report, the Icelandic power company Landsvirkjun has installed two
of these turbines for testing near the Búrfell hydroelectric power station (see their description at
http://www.landsvirkjun.com/ResearchDevelopment/Research/WindPower
/media/vedurstofan/utgafa/skyrslur/2013/2013_001_Nawri_et_al.pdf