A controversial plan to refreeze the Arctic is seeing promising
2 天之前 · Deep in the Canadian Arctic, scientists and entrepreneurs brave sub-zero temperatures, whipping winds and snowstorms to drill holes through the sea ice to pump out the seawater below and freeze it ...
The Arctic has seen worrying, rapid changes in just a couple of
2 天之前 · In the 2024 Arctic Report Card, released Dec. 10, we brought together 97 scientists from 11 countries, with expertise ranging from wildlife to wildfire and sea ice to snow, to report on the state ...
Arctic hit by high temperatures, melting ice and fires in ... - NBC News
3 天之前 · The Arctic experienced its second-hottest year on record, according to a NOAA report. The Arctic tundra has become a source of emissions, rather than a carbon sink.
Sea Ice Today - National Snow and Ice Data Center
2024年12月4日 · The Arctic is warming faster than anywhere else on the planet, and as a result, sea ice in the Arctic Ocean is decreasing. Sea ice loss has far-reaching effects on the planet because the ice helps regulate Earth’s climate, influences global weather patterns, and affects ocean circulations.
2024 Arctic Report Card documents rapid, dramatic change
4 天之前 · Arctic migratory tundra caribou populations have declined by 65% over the last 2-3 decades. ... NEWS & FEATURES. 2024 Arctic Report Card: Migratory Arctic caribou populations have fallen by 65% . 12/10/2024. 2024 Arctic Report Card: The Arctic tundra is now a net source of carbon dioxide.
A Rapidly Warming Arctic Looks Dramatically Different Now Than …
2 天之前 · “The Arctic continues to warm more quickly than the globe overall, and the last nine years in the Arctic are the nine warmest on record.” Not every year is a record-breaker. The past year saw ...
News - ArcticToday
ArcticToday—news, information, opinion and analysis about the Arctic, its evolving economy and changing environment across the circumpolar North
Arctic - BBC News
2024年10月23日 · Arctic foxes were almost hunted to extinction in Sweden, Norway and Finland. Can projects to breed and feed them help this native species return for good? Many parts are waking up to icy...
Climate change is causing dramatic impacts in the Arctic, report ... - NPR
2023年12月12日 · The Arctic is warming nearly four times faster than the global average as a result of human-caused climate change, driven primarily by burning fossil fuels.
Warmest Arctic summer on record is evidence of accelerating …
2023年12月12日 · NOAA’s 2023 Arctic Report Card documents new records showing that human-caused warming of the air, ocean and land is affecting people, ecosystems and communities across the Arctic region, which is heating up faster than any other part of the world.