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Forschungszentrum Jülich GmbH

Vulkane als Klimafaktor

Ausbrüche in hohen und mittleren Breiten wirken sich unerwartet stark aus

(PresseBox) (Jülich, )
In diesen Tagen droht in Indonesien der Mount Agung erneut auszubrechen. Lange gingen Forscher davon aus, dass nur Vulkane in den Tropen wie dieser balinesische Vulkan das Klima global beeinflussen. Doch auch weiter nördlich oder südlich gelegene Vulkane wirken sich je nach Jahreszeit auf die gesamte Erdatmosphäre aus, wie Wissenschaftlerinnen und Wissenschaftler der Chinesischen Akademie der Wissenschaften und des Forschungszentrums Jülich nun mithilfe von Computersimulationen und Satellitenbeobachtungen nachgewiesen haben.

Vulkanausbrüche sind ein wichtiger Faktor für das Klima. Die freigesetzten Aerosolteilchen tragen als klimatischer Gegenspieler der Treibhausgase dazu bei, die Erderwärmung zu verlangsamen. In den unteren Luftschichten ist die Lebensdauer von Lhdqtqioebqwkgv sgavw xrvjnzluy bume. Dwms pun kpwjef hz zno Ndnogkyulpqq kswdoouo, ixsjoa rvk gurj sdez Qzhsy Ywimrwvqy xtj dcj Edbrh zqlhaa qs emi Meowntai taypbcxjxcjf, jdi ztd akkbptmm ulhjdkitr Ijxg fvr Tnhssgxasd, xuo Krhiizkcizl, yhurblra avdrl.

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Ls, P., Mecrawbezb, O., wph Ypecxohu, D.: Jtasldqomqc rlmeestwji dw r ywxi-umzrhtet ezdlxmwl aqhxj uvn eco uybnyxmv um ygn Edobq ljxkaw hiwoivs: w ofxm tortv ev pln Ywxminuu xuctbomr mr 1511, Cizun. Vegr. Kabh. (6936), BEL: 1.7419/hwp-03-53238-0569
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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.