Report of the Belgica 121 expedition to the West Antarctic Peninsula ...

There is a dearth of knowledge about biological and habitat diversity levels found in shallow areas from the Southern Ocean, a situation opposite to that found in other oceans. These ecosystems are exposed to fast-paced changes in key environmental parameters (seawater temperature, salinity, primary...

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Bibliographic Details
Main Authors: Danis, Bruno, Christiansen, Henrik, Guillaumot, Charlène, Heindler, Franz, Houston, Ryan, Jossart, Quentin, Lucas, Katie, Moreau, Camille, Pasotti, Francesca, Robert, Henri, Wallis, Ben, Saucède, Thomas
Format: Report
Language:unknown
Published: Zenodo 2021
Subjects:
Southern Ocean, Biodiversity census, Expedition, Low environmental impact
Antarctic
Southern Ocean
Antarctic Peninsula
Gerlache
Gerlache Strait
Antarc*
Ice Shelf
Sea ice
Online Access:https://dx.doi.org/10.5281/zenodo.4551452
https://zenodo.org/record/4551452
Description
Summary:There is a dearth of knowledge about biological and habitat diversity levels found in shallow areas from the Southern Ocean, a situation opposite to that found in other oceans. These ecosystems are exposed to fast-paced changes in key environmental parameters (seawater temperature, salinity, primary production, sea-ice regimes, ice-shelf loss/collapse) and host organisms which have been facing past events shaping the function and structure of ecosystems. The RECTO/vERSO projects funded by the Belgian Science Policy Office (BELSPO) have identified plasticities (trophic, dispersive) and connectivities as key areas of research to understand the response of Antarctic ecosystems to environmental changes. The Belgica 121 (B121) expedition aims at exploring the surroundings of the Gerlache Strait (Western Antarctic Peninsula) and to carry out a biodiversity census focusing on intertidal and shallow areas using both classic descriptive marine ecology methods as well as state-of- the art techniques (habitat mapping, ...

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