d) Hillshading, fire boundaries / dates 
    
c) Change 1990 - 1993 
Figure 8: Dynamics of fires and regeneration in a part of the Pendeli test area, north-east of Athens. Grey indicates no 
change, black indicates fires, light grey indicates moderate regeneration and white good regeneration. The polygons 
overlain show the fire boundaries and some of the reference areas used. The thin black lines are the 20 m isolines. The 
flat areas in the north-east and north-west are agricultural areas. Fig. 8a) shows good regeneration in the 1981 fire 
affected areas and a large fire in 1985. Fig. 8b) shows good regeneration in the 1985 fire area and no to moderate 
regeneration in the 1981 fire area. Fig. 8c) shows large new fires, parts of which affect the 1985 fire areas (compare 
topography at this twice affected areas), the 1981 and 1985 fire areas show no significant regeneration. 
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International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B7. Vienna 1996