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Potsdam-Institut für Klimafolgenforschung e.V. Telegrafenberg A 31 14473 Potsdam, Germany http://www.pik-potsdam.de
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Potsdam-Institut für Klimafolgenforschung e.V.

Klimastabilisierung: Bäume pflanzen reicht nicht

(PresseBox) (Potsdam, )
Der Anbau von Pflanzen und das Speichern des von ihnen aus der Atmosphäre aufgenommenen CO2 ist kein brauchbares Mittel zur Stabilisierung unseres Klimas, wenn fossile Brennstoffe einfach unvermindert weiter verfeuert werden. Die Plantagen müssten im Fall eines solchen Versagens der Emissionsreduktion so groß sein, dass ihre Fläche entweder den Großteil der natürlichen Ökosysteme oder aber viele für die Nahrungsproduktion benötigte Felder und Äcker verschlingen würde. Sehr wohl aber kann der Anbau von Biomasse auf gut ausgesuchten Flächen und mit verstärkter Bewässerung oder Düngung eine Klimapolitik unterstützen, welche zugleich den Ausstoß von Treibhausgasen rasch und drastisch verringert.

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