31 March 2022
The sea ice of the Arctic and Antarctic is a unique habitat for a host of organisms, which can be found on its surface, in the brine channels that permeate it, or on its underside, in the boundary layer between the ice and water. The plants and animals that live here have to be specially adapted to the harsh climate. The denizens of the Arctic and Antarctic include broad variety of tiny organisms like bacteria or microalgae up to penguins and polar bears. Some live on the ice, others at the edge of sea-ice-covered areas, and some below the ice. In addition, the sea ice offers an important habitat for countless marine bird species. By expanding the available information products on “sea-ice knowledge” at meereisportal.de, we can finally respond to a request that has long-since and repeatedly been expressed to the team: to complement information on the physical world and climatic aspects of sea ice with the important field of sea-ice biology. After all, both fields are vital to addressing questions on climate change in this unique and highly specialised ecosystem. Read more here …