Expedition reports ANTXXIII/8

Photographs: Christian Bock & Zora Zittier
Wednesday, January 10, 2007

Acidification of the oceans in the wake of climate change may affect fish

By: Christian Bock & Katrin Deigweiher

The impact of climate change-induced acidification of the oceans on the metabolism of fish [more]


Octopus burrowed in fine sediment (Photograph: Jan Seiler & Julian Gutt)
Monday, January 08, 2007

Where do octopuses live?

By: Elaina Jorgensen

Paradigm shift in octopus habitat use - what do they do without rocks and crevices? [more]


marine animals - a painting from Elaina Jorgensen (Picture: Elaina Jorgensen)
Monday, January 08, 2007

Art meets science

By: Julian Gutt

Octopus and biologist create art onboard "Polarstern" [more]


Egg surface of an Antarctic Icefish ( Chionodraco myersi) (Foto: R. Riehl)
Tuesday, January 02, 2007

How to find the spawning grounds of Antarctic fish?

By: Rüdiger Riehl

By their eggs you shall know them! [more]


Examination of the stomach content of a penguin chick (Foto: D. Pietschok)
Tuesday, January 02, 2007

Young penguins and what they like to eat

By: Sven Klimpel

Squids are also the main food items of the young penguins. Probably new parasite species (nematode, round worm) found in stomachs of Emperor penguin chicks.  [more]


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