2007
DOI: 10.1002/ciuz.200700415
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Organische Verbindungen und der Photosmog

Abstract: In der Troposphäre werden infolge des stofflichen Eintrags aus natürlichen und anthropogenen Quellen mannigfaltige photochemische Reaktionen ausgelöst. Insbesondere wird die Bildung von Photooxidantien, verursacht durch die Emission reaktiver organischer Gase und Stickoxide als Vorkäufersubstanzen für Ozon, verändert. Einige grundlegende Reaktionsmechanismen für den Abbau verschiedener Gruppen organischer Verbindungen werden diskutiert. Der wichtigste Oxidationsmechanismus verläuft über OH‐Reaktionen in einer … Show more

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Cited by 4 publications
(1 citation statement)
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“…The snowpack provides ice and water surfaces for a different set of processes than atmospheric reactions, including photochemical and biological interactions 2,12,13 . The resulting products are potentially relevant for atmospheric chemical processes upon re-volatilisation 14 by wind and melting. Snow pack data exist mostly for inorganic compounds, e.g., bromine and precursors 9 , NO x , hydrogen peroxide 15 , and selected organic species e.g., formaldehyde 16 , dicarboxylic acids 17 , selected C 2 -C 7 hydrocarbons 9 , glyoxal and acetaldehyde 18 .…”
Section: Introductionmentioning
confidence: 99%
“…The snowpack provides ice and water surfaces for a different set of processes than atmospheric reactions, including photochemical and biological interactions 2,12,13 . The resulting products are potentially relevant for atmospheric chemical processes upon re-volatilisation 14 by wind and melting. Snow pack data exist mostly for inorganic compounds, e.g., bromine and precursors 9 , NO x , hydrogen peroxide 15 , and selected organic species e.g., formaldehyde 16 , dicarboxylic acids 17 , selected C 2 -C 7 hydrocarbons 9 , glyoxal and acetaldehyde 18 .…”
Section: Introductionmentioning
confidence: 99%