EGU General Assembly 2007
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  Oral Programme - BG6.05 Biogeochemical interactions in chemosynthetic deep-sea ecosystems: methods, tools and strategies (co-listed in OS)

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Convener: Le Bris, N.
Co-Convener: Bach, W., German, C., Duperron, S.
Co-Sponsorship: InterRidge

Friday, 20 April 2007

Lecture Room: Lecture Room 20 (N)

Chairperson: DUPERRON, S.

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8:30 - 8:45
EGU2007-A-00562;  BG6.05-1FR1O-001
Bennett, S; Achterberg, E; Fones, G; Statham, P; German, C
Voltammetric analysis of dissolved iron speciation in hydrothermal plumes: Evidence for organic iron complexation.

8:45 - 9:00
EGU2007-A-10129;  BG6.05-1FR1O-002
Müller, M.; Lloyd, J.; Mills, R.; Palmer, M. ; Pancost, R.
Microbe-metal associations in hydrothermal sulfidic sediments.

9:00 - 9:15
EGU2007-A-09870;  BG6.05-1FR1O-003
Wenzhoefer, F.; Felden, J.; Lichtschlag, A.; deBeer, D.; Boetius, A.
Spatial variability of physico-chemical gradients and biogeochemical processes at hydrothermal vents and cold seeps and their effects on community structures (solicited)

9:15 - 9:30
EGU2007-A-03840;  BG6.05-1FR1O-004
Halary, S; Riou, V; Frébourg, G; Boudier, T; Gaill, F; Duperron, S
Investigating symbiont densities and localization in hydrothermal vent and cold seep mytilids using fluorescence hybridization techniques and image analysis

9:30 - 9:45
EGU2007-A-02399;  BG6.05-1FR1O-005
Pailleret, M; Haga, T; Petit, P; Privé-Gill, C; Saedlou, N; Gaill, F; Zbinden, M
Sunken woods from the Vanuatu Islands: identification of wood substrates and preliminary description of associated fauna

9:45 - 10:00
EGU2007-A-11302;  BG6.05-1FR1O-006
Sarradin, P.-M.; EXOCET-D Team
EXtreme ecosystem studies in the deep OCEan : Technological Developments (solicited)


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