Schematic vector map of the Great African Green Wall Sahara and the Sahel.
Schlüsselwörter
map,
wall,
green,
great,
african,
plant,
barrier,
belt,
sahara,
desertification,
natural,
tree,
nature,
africa,
landscape,
forest,
grass,
bush,
dune,
grow,
flora,
oasis,
land,
environment,
border,
landscap,
ecosystem,
protection,
project,
security,
expansion,
line,
zone,
area,
timberland,
control,
drought,
ground,
dirtied,
ecology,
degradation,
program,
planted,
reclaimed,
transform,
continent
Deutsch
