帕姆·皮尔森

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

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

Antarctic Peninsula Glaciers Flow Up to One-Fifth Faster in Summer

Nature Geoscience, 27 February 2023 Researchers have known for decades that ice loss from Greenland increases during the spring and…

三年前

COP27 Video of the Week: “Egypt, Ice Sheets and Sea level Rise” with Dr. Florence Colleoni

The West Antarctic Ice Sheet (WAIS) is the most vulnerable region of the continent, and has the potential to contribute…

三年前

Increased Warming, Melting Destabilizes Glacier Lakes in Mountain Regions Worldwide

Nature, 15 February 2023 Glacial lake outburst floods (GLOFs) now occur at higher altitudes and six weeks earlier than they…

三年前

COP27 Video of the Week: “Mountains Connect: Collaboration and Partnerships Across Mountain Ranges” with Buddi Sagar Poudel, Harald Egerer, Yesica Fonseca, Helmut Hojesky, and Ladislaus Leonidas

The world’s mountain regions are all facing similar challenges in terms of accelerated climate change and impacts. Building on the…

三年前

2°C Insufficient to Prevent Substantial Ice Sheet Loss and Sea-Level Rise from Both Poles

Nature Communications, 14 February 2023 This study used a new integrated model that includes the complex interactions between ice sheets,…

三年前