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La forêt, bouclier végétal pour l’eau
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La forêt, bouclier végétal pour l’eau
Les racines des arbres ont un rôle essentiel pour capter l’azote du sol et protéger la nappe phréatique. A l'occasion de la Journée Mondiale de l'Eau et de l'Année Internationale de la Forêt, on s'intéresse au rôle de l'eau dans la forêt.
Video Length: 0
Date Found: March 22, 2011
Date Produced: March 22, 2011
View Count: 0
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