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Poster Programme BG3.1

BG3.1

Ocean acidification and its impact on marine ecosystems in the context of climate change (including Vladimir Ivanovich Vernadsky Medal Lecture)
Convener: Jean-Pierre Gattuso  | Co-Conveners: Patrizia Ziveri , Markus Weinbauer 
Oral Programme
 / Wed, 06 Apr, 10:30–12:00  / 13:30–17:00  / Room 23
Poster Programme
 / Attendance Wed, 06 Apr, 17:30–19:00  / Display Wed, 06 Apr, 08:00–19:30  / Poster Area BG
<table class="mo_scheduling_string" style="border-collapse: collapse; clear:left;"><tr><td style="vertical-align: top;"><span class="apl_addon_standard_action_link" style="text-decoration: none;">Poster Summaries & Discussions</span>:&nbsp;<a href="https://meetingorganizer.copernicus.org/EGU2011/session/8616" target="_blank" title="Open PSD136 Details" style="clear:left;">PSD136</a> &nbsp;/ <span class="mo_scheduling_string_time">Wed, 06 Apr, 09:30</span><span class="mo_scheduling_string_time">&ndash;10:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Display time: Wednesday, 6 April 2011 08:00–19:30
Attendance Time: Wednesday, 6 April 2011, 17:30–19:00
Poster Area BG
Chairperson: Conny Maier, Markus Weinbauer
BG67
EGU2011-416
The response of Emiliania huxleyi to P-limitation: a comparison of Eastern- and Western Mediterranean strains
Gerald Langer, Angela M. Oviedo, Matthew D. Wolhowe, Fred G. Prahl, and Patrizia Ziveri

BG68
EGU2011-1559
Effetcs of ocean acidification of winter dense waters in the Northern Adriatic Sea (NAdDW) on the calcium carbonate saturation states.
Anna Luchetta, Carolina Cantoni, and Giulio Catalano

BG69
EGU2011-12051
The potential impact of DOM accumulation on computed fCO2, carbonate ion concentrations, and omega in ocean acidification experiments
Wolfgang Koeve, Hyun-Cheol Kim, Kitack Lee, and Andreas Oschlies

BG70
EGU2011-1841 | presentation
Impacts of ocean acidification on sediment processes in shallow-waters of the Arctic Ocean
Frédéric Gazeau, Pieter van Rijswijk, Lara Pozzato, and Jack Middelburg

BG71
EGU2011-7130 | presentation
Exploring the geochemistry and shell ultrastructure of bivalves as archives of past ocean acidification events: recent Mytilidae in a natural acidic setting in Ischia (Italy, Mediterranean Sea)
Sabine Hahn, Riccardo Rodolfo-Metalpa, Erika Griesshaber, Wolfgang W. Schmahl, Dieter Buhl, Jason Hall-Spencer, Cecilia Baggini, and Adrian Immenhauser

BG72
EGU2011-4061
Ocean acidification effects on growth and calcification of Lithophyllum incrustans Philippi (Corallinaceae, Rhodophyta): first result.
Francesco Cumani, Fulvia Bradassi, Sara Kaleb, and Guido Bressan

BG73
EGU2011-3950
The response of Emiliania huxleyi to P-limitation: a comparison of Eastern- and Western Mediterranean strains; part 2
Angela Oviedo, Gerald Langer, and Patrizia Ziveri

BG74
EGU2011-12851
Freshwater Input and CaCO3 Saturation State in the Davis Strait
Kumiko Azetsu-Scott, Brian Petrie, and Craig Lee

BG75
EGU2011-12258
Pteropods under the impact of ocean acidification and warming: a novel approach of calcification rate measurements in pre-winter Limacina helicina and effects on overwintering L. helicina and L. retroversa
Jan Büdenbender, Silke Lischka, Kai G. Schulz, and Ulf Riebesell

BG76
EGU2011-11394
Modeling study of role of organic matter production and destruction on the carbonate system seasonal changes in the Barents Sea
Evgeniy Yakushev and Kai Sørensen

BG77
EGU2011-8004
The combined effect of global warming and ocean acidification on the coccolithophore $\textit{Gephyrocapsa oceanica}
Scarlett Sett, Mario Lebrato, Ulf Riebesell, and Kai G. Schulz

BG78
EGU2011-9884
Effects of elevated temperature and pCO2 on Arctic and Mediterranean Thecosome pteropods
Steeve Comeau, Samir Alliouane, Gaby Gorsky, Ross Jeffree, James Orr, and Jean-Pierre Gattuso

BG79
EGU2011-12015
Exploring CO2 volcanic vents at Vulcano Island, Mediterranean Sea, to study the planktonic calcifier response to long-term changes in carbonate chemistry
Marcello Passaro, Patrizia Ziveri, Marco Milazzo, Riccardo Rodolfo-Metalpa, and Jason M Hall-Spencer

BG80
EGU2011-11008
Effect of CO2 enrichment on bacterial production and respiration, and on bacterial growth efficiency
Chiaki Motegi, Tsuneo Tanaka, Jean-Pierre Gattuso, and Markus Weinbauer

BG81
EGU2011-1333 | presentation
Paracentrotus lividus and Arbacia lixula recruitment: substrate effects in a global change scenario
Davide Privitera, Michela Noli, Carla Falugi, and Mariachiara Chiantore

BG82
EGU2011-11077
Long-term effects of elevated pCO2 and temperature on microbial abundance and respiration in mesopelagic waters of the NW Mediterranean Sea
Markus Weinbauer, Jinwen Liu, Chiaki Motegi, Karine Nedoncelle, Cornelia Maier, Marie Luiza Pedrotti, Minhan Dai, and Jean-Pierre Gattuso

BG83
EGU2011-13734
Ship-board experiments to determine calcification rates of Mediterranean cold-water corals under variable pCO2 conditions
Conny Maier, Markus Weinbauer, Pierre Watremez, Marco Taviani, and Jean-Pierre Gattuso

BG84
EGU2011-8384
EPOCA 2010 mesocosm CO2 enrichment experiment in Arctic waters
Ulf Riebesell, Klaus von Bröckel, Jan Büdenbender, Jan Czerny, Matthias Fischer, Detlef Hoffmann, Sebastian A. Krug, Uwe Lentz, Andrea Ludwig, and Ronald Muche and the KOSMOS

BG85
EGU2011-12571
Element budgets in an Arctic mesocosm CO2 perturbation study
Jan Czerny, Richard G. J. Bellerby, Tim Boxhammer, Anja Engel, Andrea Ludwig, Kerstin Nachtigall, Gisle Nondal, Anna Silyakova Silyakova, Michael Sswat, and Ulf Riebesell and the KOSMOS

BG86
EGU2011-3382
Metabolic balance of the plankton community in Arctic coastal water in relation to increased pCO2 levels
Tsuneo Tanaka, Samir Alliouane, and Jean-Pierre Gattuso

BG87
EGU2011-3214
Combined effects of light and inorganic carbon on Southern Ocean phytoplankton
Astrid Hoogstraten, Klaas R. Timmermans, and Hein J.W. de Baar

BG88
EGU2011-8014
Calcification and carbonate dissolution of an Arctic coralline red algae exposed to ocean acidification
Jan Büdenbender, Ulf Riebesell, and Armin Form

BG89
EGU2011-1393
Effects of ocean acidification and temperature rise on shell growth of Serripes groenlandicus
Axinja Katharina Stark, Raphaela Kathöver, Olaf Heilmayer, Thomas Brey, and Hans-Otto Pörtner