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Senckenberg – Leibniz Institution for Biodiversity and Earth System Research // Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25 60325 Frankfurt, Germany http://www.senckenberg.de
Contact Ms Judith Jördens +49 69 75421434

Feuer im Jurassic Park - Klima beeinflusste das Auftreten von Waldbränden

Senckenberger untersuchen 150 Millionen Jahre alte Flächenbrände

(PresseBox) (Frankfurt, )
Wissenschaftler des Senckenberg Forschungsinstitutes haben die Entstehung von Großbränden anhand von fossilen Holzkohlen aus dem Jura untersucht. Durch das Verständnis der Feuerökologie in der Vergangenheit sollen Prognosen für die Zukunft verbessert werden. Die Studie erscheint heute im Fachjournal "Palaeobiodiversity and Palaeoenvironment".

Wald- und Flächenbrände werden in der breiten Öffentlichkeit häufig nur als Katastrophenmeldung wahrgenommen. Feuer, die auf den ersten Blick scheinbar verheerende Folgen haben, gibt es aber nicht erst seit menschlicher Aktivität, sondern bereits seit dem Beginn der Vegetationsentwicklung auf der Erde. Direkte Hinweise auf solche Ereignisse geben fossile Holzkohlen, die in Ablagerungsgesteinen seit dem Silur - vor etwa 444
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