elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Kontakt | English
Schriftgröße: [-] Text [+]

Experimental studies on long-range transport of aerosols in the troposphere

Weinzierl, Bernadett und Petzold, Andreas und Fiebig, Markus und Minikin, Andreas (2005) Experimental studies on long-range transport of aerosols in the troposphere. In: 2005 Cargese Summerschool on Understanding the role of the Upper Troposphere and Lower Stratosphere in Climate. 2005 Cargese Summerschool on Understanding the role of the Upper Troposphere and Lower Stratosphere in Climate, 2005-10-03 - 2005-10-15, Cargese, Corse (F).

[img]
Vorschau
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
296kB

Offizielle URL: http://www.cost723.org/school/material/posters/

Kurzfassung

The presented work focuses on the experimental investigation of atmospheric aerosols of various origins. Main objectives are the characterisation of aerosols and their impact on climate. The first key topic is the effect of ageing and dilution of forest fire aerosol layers during long-range transport from the U.S. to Europe and the transformation of anthropogenic aerosols from urban pollution during atmospheric transport. For that purpose, observations from airborne measurements onboard the Falcon research-aircraft during the ITOP (Intercontinental Transport of Ozone and Precursors) field experiment in July 2004 are being analysed. The second key topic is the investigation of microphysical, optical and radiative properties of desert dust aerosols over source regions, as well as the modification of these dust properties during atmospheric transport from the source region to the far field and mixing with biomass burning aerosols. Information on these properties of aerosols are very important for satellite validation purposes (ENVISAT, ESSP 3/CALIPSO), for meso- and global-scale models and essential for the assessment of the impact of desert dust on climate. The information on the effects of transformation and mixing processes during long-range transport is urgently needed for an assessment of the impact of desert dust on the composition of the tropospheric aerosol and on heterogeneous chemical processes. To this aim, airborne in-situ measurements of desert dust aerosols in the vertical column over a source region and during long-range transport will be carried out during the German SAMUM (SAharan Mineral dUst experiMent) project.

Dokumentart:Konferenzbeitrag (Poster)
Titel:Experimental studies on long-range transport of aerosols in the troposphere
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Weinzierl, BernadettNICHT SPEZIFIZIERT
Petzold, AndreasNICHT SPEZIFIZIERT
Fiebig, MarkusNICHT SPEZIFIZIERT
Minikin, AndreasNICHT SPEZIFIZIERT
Datum:3 Oktober 2005
Erschienen in:2005 Cargese Summerschool on Understanding the role of the Upper Troposphere and Lower Stratosphere in Climate
Referierte Publikation:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:aerosol, long-range transport, ageing processes, mixing
Veranstaltungstitel:2005 Cargese Summerschool on Understanding the role of the Upper Troposphere and Lower Stratosphere in Climate
Veranstaltungsort:Cargese, Corse (F)
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2005-10-03 - 2005-10-15
Veranstalter :COST 723
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Weltraum (alt)
HGF - Programmthema:W - keine Zuordnung
DLR - Schwerpunkt:Weltraum
DLR - Forschungsgebiet:W - keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):W -- keine Zuordnung (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Physik der Atmosphäre > Atmosphärische Spurenstoffe
Hinterlegt von: Dr.rer.nat. Bernadett Weinzierl
Hinterlegt am:02 Jun 2006
Letzte Änderung:12 Dez 2013 20:19

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Copyright © 2008-2013 Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.