资讯

The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...
Polar bears are the planet’s biggest land-based carnivores – although they actually spend most of their lives around water and ice (their Latin name means ‘sea bear’). So they’re at particular risk ...
Animals like polar bears and seals depend on the ice for hunting ... This feedback loop means that the consequences of melting ice caps are not just immediate but will continue to escalate ...