SOLAS-IGAC France 2011 – PARIS

Wednesday 29^th

Time
Speaker Title Chairs

10:00 10:15
Arrival and coffee

10:15 10:30 Rémi Losno Welcome

10:30 10:50 Céline Mari IGAC activities and their links with the SOLAS program. R. Losno

10:50 11:00 Cécile Guieu SOLAS news

11:00 11:50 Alex Baker Climatological estimates of atmospheric nutrient deposition to the Atlantic Ocean - problems and potential (invited paper)

11:50 12:10 Emilie Journet A new mineralogical database for atmospheric dust to estimate soluble iron fluxes to surface ocean.

12:10 14:00
Lunch

14:00 14:30 Cécile Guieu Atmospheric deposition onto oligotrophic marine systems: new insights from mesocosm studies V. Garçon

14:30 14:50 Alexie Heimburger Dust deposition over South Ocean measured at Crozet an Kerguelen Island

14:50 15:10 Rémi Losno Mercury total deposition at Kerguelen Island

15:10 15:30
Discussion on trace metal and nutrients atmospheric deposition

15:30 15:50 Véronique Garçon Climatically-active gases in the Eastern Boundary Upwelling and Oxygen Minimum Zone (OMZ) systems E. Journet

15:50 16:10 Anna Lourantou Variability of CO₂ fluxes in the NE part of the Kerguelen Plateau (Indian sector of the Southern Ocean) at a seasonal to decadal scale

16:10 16:30 Marina Levy Huricanne Impacts on Air-Sea CO₂ Fluxes

16:30 16:40 Joelle Tassel Presentation of SHOM

16:40 16:50
Coffee Break

17:00 17:30
Discussion

Thursday 30^th

09:00 09:30 Aurélie Colomb Impact on OCEANIC Frontal ZONES on atmospheric TRACE GASES composition C. Guieu

09:30 09:50 Sophie Tran Influences of biology and water masses on the variability of the marine source of CO and NMHC in the Arctic Ocean in summer 2010.

09:50 10:10 Raluca Ciuraru Heterogeneous reactivity of atomic chlorine with aerosol particles of atmospheric interest in the marine boundary layer

10:10 10:30 Barbara Nozière Biosurfactants on aerosols: a link between biogenic activity and cloud formation?

10:30 10:50
Coffee Break

10:50 11:10 Karine Sellegri Sources of marine aerosol from the Mediterranean sea as a function of the sea water biochemical composition and photochemical conditions: the SAM project A. Colomb

11:10 11:30 Richard Sempere Withdrawn UV radiation and CDOM in Mediterranean Sea

11:30 11:40 Marc Mallet Impact of sea-surface aerosol radiative forcing on the oceanic primary production

11:40 12:00 Elvira Pulido Dust pulses enhance bacterial mineralization of dissolved organic matter in P-depleted waters : results from mesocosm experiments in the Mediterranean Sea (DUNE project) M. Mallet

12:00 12:20 Thibaud Wagener Temporal Changes in trace metal concentrations during an artificial dust deposition to Large Mesocosms (DUNE-2 Experiment)

12:20 12:40
Discussion

12:40 14:00
Lunch

14:00 14:20 Virginie Racapé Anthropogenic carbon changes in the North Atlantic Subpolar Gyre: what do we learn from δ13C ? E. Pulido

14:20 14:40 Nathalie Lefevre The role of the salinity on the CO₂ variability in the western tropical Atlantic

14:40 15:00 Jacqueline Boutin High frequency variability observed by CARIOCA drifters in Winter - A starting point for future studies

15:00 15:20 Lilliane Merlivat Biological net community production (NCP)of carbon and oxygen based on high frequency measurements of fCO₂ and O2 on a Pirata mooring in the tropical Atlantic

15:20 17:00
Discussion and coffee

Time		Speaker	Title	Chairs
10:00	10:15		Arrival and coffee
10:15	10:30	Rémi Losno	Welcome
10:30	10:50	Céline Mari	IGAC activities and their links with the SOLAS program.	R. Losno
10:50	11:00	Cécile Guieu	SOLAS news
11:00	11:50	Alex Baker	Climatological estimates of atmospheric nutrient deposition to the Atlantic Ocean - problems and potential (invited paper)
11:50	12:10	Emilie Journet	A new mineralogical database for atmospheric dust to estimate soluble iron fluxes to surface ocean.
12:10	14:00		Lunch
14:00	14:30	Cécile Guieu	Atmospheric deposition onto oligotrophic marine systems: new insights from mesocosm studies	V. Garçon
14:30	14:50	Alexie Heimburger	Dust deposition over South Ocean measured at Crozet an Kerguelen Island
14:50	15:10	Rémi Losno	Mercury total deposition at Kerguelen Island
15:10	15:30		Discussion on trace metal and nutrients atmospheric deposition
15:30	15:50	Véronique Garçon	Climatically-active gases in the Eastern Boundary Upwelling and Oxygen Minimum Zone (OMZ) systems	E. Journet
15:50	16:10	Anna Lourantou	Variability of CO₂ fluxes in the NE part of the Kerguelen Plateau (Indian sector of the Southern Ocean) at a seasonal to decadal scale
16:10	16:30	Marina Levy	Huricanne Impacts on Air-Sea CO₂ Fluxes
16:30	16:40	Joelle Tassel	Presentation of SHOM
16:40	16:50		Coffee Break
17:00	17:30		Discussion

09:00	09:30	Aurélie Colomb	Impact on OCEANIC Frontal ZONES on atmospheric TRACE GASES composition	C. Guieu
09:30	09:50	Sophie Tran	Influences of biology and water masses on the variability of the marine source of CO and NMHC in the Arctic Ocean in summer 2010.
09:50	10:10	Raluca Ciuraru	Heterogeneous reactivity of atomic chlorine with aerosol particles of atmospheric interest in the marine boundary layer
10:10	10:30	Barbara Nozière	Biosurfactants on aerosols: a link between biogenic activity and cloud formation?
10:30	10:50		Coffee Break
10:50	11:10	Karine Sellegri	Sources of marine aerosol from the Mediterranean sea as a function of the sea water biochemical composition and photochemical conditions: the SAM project	A. Colomb
11:10	11:30	Richard Sempere	Withdrawn UV radiation and CDOM in Mediterranean Sea
11:30	11:40	Marc Mallet	Impact of sea-surface aerosol radiative forcing on the oceanic primary production
11:40	12:00	Elvira Pulido	Dust pulses enhance bacterial mineralization of dissolved organic matter in P-depleted waters : results from mesocosm experiments in the Mediterranean Sea (DUNE project)	M. Mallet
12:00	12:20	Thibaud Wagener	Temporal Changes in trace metal concentrations during an artificial dust deposition to Large Mesocosms (DUNE-2 Experiment)
12:20	12:40		Discussion
12:40	14:00		Lunch
14:00	14:20	Virginie Racapé	Anthropogenic carbon changes in the North Atlantic Subpolar Gyre: what do we learn from δ13C ?	E. Pulido
14:20	14:40	Nathalie Lefevre	The role of the salinity on the CO₂ variability in the western tropical Atlantic
14:40	15:00	Jacqueline Boutin	High frequency variability observed by CARIOCA drifters in Winter - A starting point for future studies
15:00	15:20	Lilliane Merlivat	Biological net community production (NCP)of carbon and oxygen based on high frequency measurements of fCO₂ and O2 on a Pirata mooring in the tropical Atlantic
15:20	17:00		Discussion and coffee