Oral Programme CL1.24/AS4.1
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CL1.24/AS4.1 Aeolian dust, initiator, player, and recorder of environmental change (co-organized) |
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| Convener: Jan-Berend Stuut | Co-Convener: Peter Knippertz | |
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Oral Programme
/ Thu, 07 Apr, 08:30–12:00
/ Room 15
Poster Programme
/ Attendance Thu, 07 Apr, 15:30–17:00
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Thursday, 7 April 2011 Room 15 Chairperson: Jan-Berend Stuut |
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Dust in the loess record
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| 08:30–08:45 |
EGU2011-917
Late Pleistocene Aeolian Dust Dynamics in Central Asia and their Teleconnection with Short-term Climate Oscillations and Abrupt Climate Events in the Northern Hemisphere Press & Media Björn Machalett, Eric A. Oches, Eddie Haam, Zhongping Lai, and Wilfried Endlicher |
| 08:45–09:00 |
EGU2011-4931
Millennial-scale record in European eolian deposits: Data-model comparison (ACTES & EOLE projects) Denis-Didier Rousseau, Pierre Antoine, Christine Hatté, France Lagroix, Caroline Gauthier, Adriana Sima, Masa Kageyama, and Markus Fuchs and the ACTES team members & ACTES fellows |
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Dust in marine records
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| 09:00–09:15 |
EGU2011-3208
A 25 ka record of the aeolian terrigenous signal in the North-Eastern Tropical Atlantic Ocean Charlotte Skonieczny, Aloys Bory, Viviane Bout-Roumazeilles, Wafa Abouchami, Steve Galer, Bruno Malaizé, Francis Grousset, Roger François, Celine Liorzou, and Claire Bassoullet |
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Dust in ice cores
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| 09:15–09:30 |
EGU2011-8084
Climatic parameters influencing Glacial Interglacial changes in dust concentration in Antarctic ice cores Jean Robert Petit and Barbara Delmonte |
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Dust in climate models
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| 09:30–09:45 |
EGU2011-1487
Data synthesis and modeling of Holocene dust Samuel Albani, Natalie Mahowald, Gisela Winckler, Michelle Goman, Bette Otto-Bliesner, Barbara Delmonte, Valter Maggi, and David McGee |
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Environmental impacts of dust deposition
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| 09:45–10:00 |
EGU2011-1986
Fertilizing the Amazon and Equatorial Atlantic with dust from the Bodélé Depression in Chad Press & Media Charlie Bristow and Karen Hudson-Edwards |
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COFFEE BREAK
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Field campaigns
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| 10:30–10:45 |
EGU2011-11508
Mineral dust over West Africa : Highlights from the AMMA international program Press & Media Béatrice Marticorena, Jean Louis Rajot, Bernadette Chatenet, and Catherine Schmechtig |
| 10:45–11:00 |
EGU2011-1739
Mineral dust chemistry, mineralogy, shape, mixing state and complex refractive index determined by electron microscopy and by X-ray diffraction at Praia, Cape Verde, in winter 2008 Konrad Kandler, Lieke Kirsten, Benker Nathalie, Ebert Martin, Küpper Miriam, Schütz Lothar, Scheuvens Dirk, Jäckel Simon, and Weinbruch Stephan |
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Dust modelling & meteorological aspects
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| 11:00–11:15 |
EGU2011-9055
Parameterization of Dust Emission for Convective Atmospheric Conditions Martina Klose and Yaping Shao |
| 11:15–11:30 |
EGU2011-11456
A model for prediction of mineral dust from meso to global scales: Regional experiments for North Africa Karsten Haustein and the NMMB/BSC-DUST regional |
| 11:30–11:45 |
EGU2011-12180
Density currents and their role on dust mobilization Stavros Solomos, George Kallos, and Elias Mavromatidis |
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Remote sensing
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| 11:45–12:00 |
EGU2011-1967
Using geostationary satellite data to quantify the effects of mineral dust aerosol on the Earth's Radiation Budget Press & Media Helen Brindley and Jacqueline Russell |