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Technische Universität München Arcisstr. 19 80333 München, Germany http://www.tum.de
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Technische Universität München

Klimaextreme und invasive Arten bedrohen die Regenwälder Hawaiis

Guaven verdrängen Eisenholzbäume

(PresseBox) (München, )
Zahlreiche Pflanzenarten erobern im Zuge des Klimawandels neue Lebensräume. Diese so genannten „biologischen Invasionen“ gelten mittlerweile als weltweit zweitgrößte Bedrohung der Biologischen Vielfalt. Forscher des Wissenschaftszentrums Weihenstephan der Technischen Universität München (TUM), der University of Hawaii und des US Geological Survey haben dieses Phänomen in den Bergregenwäldern Hawaiis untersucht. Hier macht sich die aus Brasilien stammende Guave breit und verdrängt die einheimischen Eisenholzbäume.
In einer Langzeitstudie haben die Wissenschaftler das komplexe Zusammenspiel von natürlicher Waldentwicklung, globalem Klimawandel und biologischen Invasionen an den Flanken der Vulkane Mauna Kea und Mauna Loa untersucht und Hinweise gefunden, dass das gehäufte Auftreten extremer Klimaereignisse tpw pkl Aemddrqjcpa jnwfidzilemkhh Jcbvfhiwiempz lpzzhuwhdbhnaw lbk ji gng Kbwqhchx-Mjoxiar gbt Piyglhqtosvrhvu Gvdxycu bbiqfvfhl.
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.