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Sulfur dioxide measurements in the tropical troposphere: Deployment of an aircraft-based CIMS instrument with permanent in-flight calibration during the SCOUT-O3 tropical campaign.

Fiedler, Verena and Aufmhoff, Heinfried and Nau, Rainer and Kuhlmann, Anna and Arnold, Frank and Schlager, Hans (2006) Sulfur dioxide measurements in the tropical troposphere: Deployment of an aircraft-based CIMS instrument with permanent in-flight calibration during the SCOUT-O3 tropical campaign. EGU, General Assembly 2006, 2006-04-02 - 2006-04-04, Vienna, (A).

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Abstract

During the SCOUT-O3 tropical campaign which took place around Darwin (Australia) in November/December 2005 sulfur dioxide measurements were performed using an aircraft-based chemical ionization mass spectrometer (CIMS) with permanent in-flight calibration. A total of 17 tropical flights were carried out. The SO2 mole fractions were spatially highly variable, with high values in the boundary layer (up to 10 ppbv) but also distinct signatures in the free troposphere (10-300 pptv) and importantly even in the upper troposphere. Here we present an overview over the data with focus on some particularly interesting flights.

Item URL in elib:https://elib.dlr.de/49201/
Document Type:Conference or Workshop Item (Poster)
Title:Sulfur dioxide measurements in the tropical troposphere: Deployment of an aircraft-based CIMS instrument with permanent in-flight calibration during the SCOUT-O3 tropical campaign.
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fiedler, VerenaUNSPECIFIEDUNSPECIFIED
Aufmhoff, HeinfriedMPI für Kernphysik, HeidelbergUNSPECIFIED
Nau, RainerMPI für Kernphysik, HeidelbergUNSPECIFIED
Kuhlmann, AnnaMPI für Kernphysik, HeidelbergUNSPECIFIED
Arnold, FrankMPI für Kernphysik, HeidelbergUNSPECIFIED
Schlager, HansUNSPECIFIEDUNSPECIFIED
Date:2 April 2006
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:SCOUT-O3 Tropical, SO2-measurements
Event Title:EGU, General Assembly 2006
Event Location:Vienna, (A)
Event Type:international Conference
Event Dates:2006-04-02 - 2006-04-04
Organizer:European Geophysical Union
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Trace Species
Deposited By: Fiedler, Dr.rer.nat. Verena
Deposited On:02 Jul 2007
Last Modified:27 Apr 2009 13:55

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