Heavy Metals in the Ocean Become More Toxic
Alfred Wegener Institute (AWI)
Published: 10 October 2024
Climate change worsens the spread and impact of toxic trace metals in oceans. Rising temperatures, acidification, and oxygen loss increase their bioavailability, risking marine and human health. More research and better regulation are urgently needed.
Keywords: trace metals, ocean pollution, mercury, marine health, GEOMAR, AWI
Comprehensive assessment of the changing Central Arctic Ocean
Alfred Wegener Institute (AWI)
Published: 11 October 2024
The Polarstern’s ArcWatch-2 expedition returned with major findings: sparse sea ice, altered Atlantic water flow, rich marine biodiversity, and hydrothermal vents. Over 20,000L of water and vast biological samples will deepen Arctic climate insights.
Keywords: Arctic Ocean, Polarstern, sea ice, hydrothermal vents, ocean circulation, biodiversity
The federal government’s new Arctic policy guidelines
Alfred Wegener Institute (AWI)
Published: 14 October 2024
Germany’s updated Arctic policy addresses climate impacts, security concerns post-Ukraine war, and sustainable development. It emphasizes environmental protection, indigenous rights, and science-based decisions led by institutes like AWI.
Keywords: Arctic policy, security, indigenous rights, sustainable development, Germany, AWI
