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Black Carbon Contribution to the Aerosol Phase and its Scavenged Fraction in Mixed Phase Clouds at the High Alpine Site Jungfraujoch (3580m asl)

Cozic, Julie and Verheggen, Bart and Mertes, Stefan and Flynn, Michael and Connolly, Paul and Bower, Keith N. and Petzold, Andreas and Baltensperger, Urs and Weingartner, Ernest (2006) Black Carbon Contribution to the Aerosol Phase and its Scavenged Fraction in Mixed Phase Clouds at the High Alpine Site Jungfraujoch (3580m asl). In: 2006 International Aerosol Conference. 2006 International Aerosol Conference, 2006-09-10 - 2006-09-15, St Paul, MN (USA).

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Abstract

The mass fraction of black carbon (BC) in the atmospheric aerosol and its mixing state are important for the direct aerosol climate effect. These properties also determine if BC is incorporated into cloud hydrometeors (i.e. droplets and ice crystals) and are important because the microphysical and optical properties of the cloud are altered (indirect aerosol effect). Measurements were performed during several Cloud and Aerosol Characterization Experiments, in winter 2004 (CLACE3), summer 2004 (CLACE3.5), winter 2005 (CLACE4) and summer 2005 (CLACE4.5) at the high Alpine research station Jungfraujoch (3580 m asl).

Document Type:Conference or Workshop Item (Speech)
Title:Black Carbon Contribution to the Aerosol Phase and its Scavenged Fraction in Mixed Phase Clouds at the High Alpine Site Jungfraujoch (3580m asl)
Authors:
AuthorsInstitution or Email of Authors
Cozic, JuliePaul Scherrer Inst., Villigen PSI, CH
Verheggen, BartPaul Scherrer Inst., Villigen PSI, CH
Mertes, StefanPaul Scherrer Inst., Villigen PSI, CH
Flynn, MichaelUniv. of Manchester, Manchester, UK
Connolly, PaulUniv. of Manchester, Manchester, UK
Bower, Keith N.Univ. of Manchester, Manchester, UK
Petzold, AndreasUNSPECIFIED
Baltensperger, UrsPaul Scherrer Inst., Villigen PSI, CH
Weingartner, ErnestPaul Scherrer Inst., Villigen PSI, CH
Date:September 2006
Journal or Publication Title:2006 International Aerosol Conference
Refereed publication:No
In ISI Web of Science:No
Status:Published
Keywords:Carbonaceous Aerosol, Cloud/Fog Aerosol Interactions, Free Tropospheric Aerosols
Event Title:2006 International Aerosol Conference
Event Location:St Paul, MN (USA)
Event Type:international Conference
Event Dates:2006-09-10 - 2006-09-15
Organizer:International Aerosol Research Assembly
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:V UR - Schonung von Umwelt und Ressourcen (old)
DLR - Research area:Transport
DLR - Program:V UR - Schonung von Umwelt und Ressourcen
DLR - Research theme (Project):V - Umweltwirkungen des Verkehrs (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Trace Species
Deposited By: Dr.rer.nat. Andreas Petzold
Deposited On:02 Jul 2007
Last Modified:12 Dec 2013 20:25

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