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Helmholtz-Zentrum hereon GmbH Max-Planck-Str. 1 21502 Geesthacht, Germany http://www.hzg.de/
Contact Mr Oliver Weiner +49 4152 871677
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Helmholtz-Zentrum hereon GmbH

Kombinierte Ammoniak- und Schiffsemissionen begünstigen Feinstaubbildung besonders in Küstenräumen

(PresseBox) (Geesthacht, )
Das größtenteils in der Landwirtschaft emittierte Ammoniak verstärkt die Bildung bestimmter Feinstaubpartikel in der Luft und fördert damit Verschmutzung im Küstenraum. In Kombination mit Schiffsemissionen ist die Partikelbildung besonders effizient. Eine der Hauptquellen der Ammoniak-Emissionen ist die Tierhaltung. Anna M. Backes und ihre Kollegen der Abteilung Chemietransportmodellierung des Instituts für Küstenforschung am Helmholtz-Zentrum Geesthacht (HZG) haben in einer Modellstudie gezeigt, dass durch eine Halbierung der Ammoniak-Emissionen die Konzentration besonders der kleinen Feinstaubpartikel in Teilen Europas im Winter um etwa ein Viertel reduziert wird.

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