LM11.3-3 Arctic and subArctic connections: Ecosystems and biodiversity - Det Internasjonale Polaråret 2007-2008

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LM11.3-3 Arctic and subArctic connections: Ecosystems and biodiversity

Time: Friday 11 June 11:00 - 12:30
Location : Svalbard Room

Theme 3. Polar ecosystems and biodiversity

Session 3-3. Arctic and subArctic connections: Ecosystems and biodiversity

Subsession - Climate, sea ice, food and planktonic key species

11:00 Climate effects on algal food quality under a shrinking Arctic ice cover
Presenter: E. Leu
11:15 Consequences of changing sea ice cover for reproduction and growth of Calanus glacialis
Presenter: J.E. Søreide
11:30 Diet and nutritious state of the calanoid copepod Calanus glacialis revealed by fatty acid tracers
Presenter: M. Graeve
11:45 C, N, P elements and stoichiometry of calanoid copepods from a pre- to post-bloom scenario in Arctic waters: focus on the Atlantic advected calanoid species Calanus finmarchicus
Presenter: A Aubert
12:00 Pseudocalanus populations in arctic fjords - can we disentangle confusing taxonomy?
Presenter: C Halsband-Lenk
12:15 Potential misidentifications of a keystone species in the high arctic ecosystem
Presenter: TM Gabrielsen