Time to rise and shine
Alfred Wegener Institute (AWI)
Published: 14 July 2017
The copepod Calanus finmarchicus uses an internal genetic clock to regulate its daily vertical migration and metabolism, independent of light. This rhythm shapes North Atlantic ecosystems and could be disrupted by climate-driven shifts in daylight patterns.
Keywords: Calanus finmarchicus, genetic clock, vertical migration, metabolism, marine ecosystem
International Oyster Alliance
Alfred Wegener Institute (AWI)
Published: 14 November 2017
Experts from 10 countries founded a European network to restore native oyster stocks. The AWI-led RESTORE project promotes joint strategies, sustainable spat production, seabed protection, and genetic diversity for successful oyster reintroduction.
Keywords: European oyster, restoration, Ostrea edulis, RESTORE project, marine conservation
Influence of increasing carbon dioxide levels on the seabed
Alfred Wegener Institute (AWI)
Published: 7 February 2018
A study on natural CO₂ leaks in seabeds shows major long-term harm to marine life. Despite more algae growth, animal diversity and biomass plummet. Findings stress careful planning of CCS sites to avoid disrupting sensitive marine ecosystems.
Keywords: CO2 leakage, CCS, submarine sand ecosystems, biodiversity loss, ECO2 project
