Disturbing Satellite Images Reveal How Antarctica’s Melting Ice Is Disrupting Marine Life
Indian Defence Review • • science
Key Points:
- Antarctica is experiencing rapid sea ice loss due to climate change, drastically altering the Southern Ocean's marine ecosystems and disrupting the food chain.
- Krill populations, which depend on sea ice for habitat and reproduction, are declining, while salps, gelatinous filter feeders adapted to ice-free waters, are thriving.
- The shift from krill to salps affects the ocean’s carbon storage capacity, as krill contribute significantly to long-term carbon sequestration, whereas salps do not.
- Sea ice plays a critical role in supporting diverse marine life, including juvenile krill and algae essential for the food web, making its loss highly disruptive to the ecosystem.
- These ecological changes threaten marine biodiversity and could have far-reaching impacts on global
