帕姆·皮尔森

Warming Atlantic Waters Threaten Previously Stable Greenland Glacier

Nature Communications, 19 April 2023 One of the previously most stable glaciers in Greenland is now retreating at an unprecedented…

三年前

Rising Temperatures, Melting Ice Jeopardize World’s Northernmost Research Station

News Briefing: 19 April 2023 Research stations high above the Arctic circle are experiencing record-breaking temperatures that make it increasingly…

三年前

COP27 Video of the Week: “Irreversible Impacts of 1.5°C Overshooting on the Cryosphere” with Climate Analytics’ Carl-Friedrich Schleussner and Uta Klönne, and Fabien Maussion

Irreversible impacts from cryosphere loss are already visible today due to increasing global warming. Crossing additional cryosphere thresholds will have…

三年前

Decreasing Sea Ice Increases Ocean Temperatures and Glacier Melt in West Antarctica

Geophysical Research Letters, 21 March 2023 Disappearing sea ice near West Antarctica is sending warm water closer to the continent,…

三年前

Rising Temperatures and Antarctic Ice Loss Produce First Sign of Slowing Global Ocean Circulation

Communication Earth & Environment, 13 March 2023 This study combines historical measurements with climate models to reveal that global meridional…

三年前

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

欧洲阿尔卑斯山永久冻土融化增加了当地社区的危险

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

三年前

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

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

三年前

IPCC AR6 综合报告中的冰冻圈关键信息:2023 年气候变化

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…

三年前

气候模型可能低估北极海洋未来变暖和海冰消融

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

三年前

2007年北极海冰跨越重大损失阈值,变得更弱、更脆弱

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

三年前