KLIWAS 
Seite 21 
10° w 
5° W 
5° E 
10° E 
MERIS 
frontzone 
probability 
MEAN 2002 - 2010 
growing season 
frontzone_probability 
z 
z 
o 
w 
KLIWAS 
Climatology 
of North Sea 
Fronts 
Fig. 12: Chlorophyll: front probability based on the data of the MERIS sensor on ENVISAT 
2002 - 2010