EGU General Assembly 2008
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  Oral Programme - AS3.14 Implications of emission, transport, and reaction of atmospheric halogens: I - Boundary Layer and Free Troposphere

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Convener: von Glasow, R.
Co-Convener: Carpenter, L., Sander, R.

Thursday, 17 April 2008

Lecture Room: Lecture Room 1

Chairperson: N.N.

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13:30 - 14:00
EGU2008-A-10981;  AS3.14-1TH3O-001
Saiz-Lopez, A.; Boxe, C.S.; Sander, S.P.; Chance, K.; Kurosu, T.P.; Liu, X.; Mahajan, A.; Plane, J.M.C
Iodine chemistry in the polar boundary layer (Outstanding Young Scientist Award Lecture) (solicited)

14:00 - 14:15
EGU2008-A-01818;  AS3.14-1TH3O-002
Prados-Román, C.; Butz, A.; Dorf, M.; Kritten, L.; Pfeilsticker, K.
Detection of halogen activation and “BrO explosions” in the Arctic in spring 2007

14:15 - 14:30
EGU2008-A-01904;  AS3.14-1TH3O-003
Seitz, K.; Pöhler, D.; Buxmann, J.; Platt, U.
DOAS measurements of reactive halogen species at two different measurement sites in Carna, Ireland

14:30 - 14:45
EGU2008-A-07344;  AS3.14-1TH3O-004
Lai, S.C.; Gilfeldder, B.S.; Biester, H.; Petri, M.; Hoffmann, T.
Chemical speciation of iodine in marine boundary layer: Measurements of iodide, iodate and soluble organic iodine in the particle phase

14:45 - 15:00
EGU2008-A-02754;  AS3.14-1TH3O-005
Effect of fatty acid coating on ozone uptake to deliquesced iodide particles

15:00 - 15:15
EGU2008-A-07563;  AS3.14-1TH3O-006
Hornsby, K; Jones, C; Chance, R; Flynn, M; Dorsey, J; Gallagher, M; Carpenter, L
A Relaxed Eddy Accumulation (REA) system for the measurement of halocarbon fluxes in the field


Chairperson: N.N.

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15:30 - 15:45
EGU2008-A-03794;  AS3.14-1TH4O-001
Jammoul, A.; Dumas, S.; D'anna, B.; George, C.
Photosensitized reactions as a source of halogen in the

15:45 - 16:00
EGU2008-A-07959;  AS3.14-1TH4O-002
von Glasow, R
Halogen and sulphur chemistry in volcanic plumes

16:00 - 16:15
EGU2008-A-03850;  AS3.14-1TH4O-003
Sousa Santos, G.; Rast, S.; Lamarque, J.-F.; Orlando, J.; Brasseur, G.
Investigations of bromine concentration in the troposphere using MOZART4

16:15 - 16:30
EGU2008-A-03475;  AS3.14-1TH4O-004
Dorf, M.; Butz, A.; Camy-Peyret, C.; Chipperfield, M. P.; Engel, A.; Kritten, L.; Laube, J. C.; Sturges, W. T.; Worton, D. R.; Pfeilsticker, K.
The budget of bromine and iodine in the tropical UT/LS as derived from spectroscopic balloon observations

16:30 - 16:45
EGU2008-A-07416;  AS3.14-1TH4O-005
Grooß, J.-U.; von Hobe, M.; Stroh, F.; Müller, R.; Krämer, M.; Schlager, H.; Ulanovsky, A.
Chlorine Activation on Cirrus Clouds

16:45 - 17:00
EGU2008-A-07188;  AS3.14-1TH4O-006
Hendrick, F.; Johnston, P. V.; Van Roozendael, M. ; Kreher, K. ; De Mazière, M.
Long-term ground-based UV-visible observations of stratospheric BrO at 60°N and 44°S reveal a decline

17:00 - 17:15
EGU2008-A-03826;  AS3.14-1TH4O-007
Theys, N.; Errera, Q.; Chabrillat, S.; Daerden, F.; Hendrick, F.; Van Roozendael, M.
A stratospheric BrO climatology based on the BASCOE 3D chemical transport model


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