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File:Salinity from irrigation.png



Description Salinity from irrigation (en), Bodenversalzung durch Bewässerung (de)
Date 24 April 2006
Source Own Work (en), selbst erstellt (de)
Author Nico Düsing


Bodenversalzung durch Bewässerung
1: Durch die Bewässerung dringt Wasser im Boden ein und löst dort Salze.
2: Durch die Sonneneinstrahlung verdunstet das Wasser auf dem Boden. Kapillarkräfte ziehen Wasser mit gelösten Salzen an die Oberfläche.
3: Die Salze lagern sich an der Oberfläche ab und bilden eine Salzschicht.
a: Salz
b: Bewegung der Salze
c: Bewegung des Wassers
d: trockener Boden
e: Bewässerter Boden


Salinity from irrigation
1: By irrigation, the water seeps into the ground and dissolves salt.
2: Sunlight evaporates water from the surface. Capillary action draws water and dissolved salt up to the surface.
3: Salt deposits on the surface and accumulates as a salt bed.
a: salt
b: movement of salt
c: movement of water
d: dry ground
e: watered ground


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