COP27 Video of the Week: “Committed Sea level Rise from Greenland at Today’s 1.1°C” with Jason Box

三年前

The Greenland Ice Sheet is three kilometers thick and has the potential to raise global sea levels by seven meters…

Past Ice Sheet Collapsed at Rates of 50-600 Meters Per Day, Under Conditions Similar to the WAIS Today

三年前

Nature, 06 April 2023 A study of the earlier great ice sheet covering Scandinavia has found that when it collapsed…

Increased Upwelling of Warmer Deep Ocean Waters Can Increase East Antarctic Ice Loss with Both Medium and High Emissions

三年前

Nature Communications, 1 April 2023 Increased warm water upwelling along the edges of the East Antarctic Ice Sheet (EAIS) has…

Increased Antarctic Ice Sheet Melt Could Cause 40% Slowdown of Deep Ocean Currents by 2050

三年前

Nature, 29 March 2023 Projected increases in Antarctic ice sheet melt, especially with high emissions, appear poised to drive a…

COP27 本周视频:“巴黎气候协定对阻止东极海平面上升的重要性”,主讲人:Chris Stokes 和 Florence Colleoni

三年前

The East Antarctic Ice Sheet contains 52 meters of sea level rise, and there are worrying signs of mass loss…

欧洲阿尔卑斯山永久冻土融化增加了当地社区的危险

三年前

News Briefing: 22 March 2023 Multiple research stations in the high mountains of France and Switzerland are observing more frequent…

COP27 本周视频:“代际正义与失控的永久冻土排放列车”——Gustaf Hugelius 和 Lisa Koperqualuk

三年前

Every increment of warming increases the amount of carbon released by thawing permafrost in the Arctic, and these emissions will…

IPCC AR6 综合报告中的冰冻圈关键信息:2023 年气候变化

三年前

Link to the Summary for Policy Makers: https://www.ipcc.ch/report/ar6/syr/ The IPCC on March 20, 2023 approved the final installment of the…

气候模型可能低估北极海洋未来变暖和海冰消融

三年前

Journal of Climate, 15 March 2023 This study compared projected Arctic ocean temperatures from the most recent IPCC climate models…

2007年北极海冰跨越重大损失阈值,变得更弱、更脆弱

三年前

Nature, 15 March 2023 An examination of decades of measurements from the Fram Strait concluded that Arctic sea ice crossed…

Upcoming Side Event on March 23: “Cryosphere, Climate, Cooperation: Preserving Glaciers & Snow for the Water Action Agenda” at the UN 2023 Water Conference

三年前

For those attending the UN 2023 Water Conference next week, please join us in Conference Room 5 from 14:00-15:15 EDT…

COP27 Video of the Week: “State of the Cryosphere in Peru: Progress and Challenges for Adaptation” with the Ministry of Environment of Peru

三年前

Bringing together a wide range of scientists and government representatives, this side event provided insight on the comprehensive management of…

到2100年,若无1.5°C减排路径,北美亚北极湿地释放的甲烷可能增加两倍

三年前

Science Advances, 1 March 2023 Freshwater wetlands across the northern US and Canada will likely release three times more methane…

高风险沿海城市和地区被列为海平面上升的特别脆弱地带

三年前

Nature Climate Change, 2 March 2023 This study measures natural variations in local sea level and finds that future sea-level…

COP27 本周视频:“永久冻土之国‘是 COP 缺失的主要排放国’,访谈嘉宾 Gustaf Hugelius、Peter Frumhoff 和 Rachael Treharne

三年前

On our current warming trajectory, permafrost emissions may rival those of major economies in just a few decades. In this…