帕姆·皮尔森

Climate Warming Pushes Northern Hemisphere Snowpack Toward Critical Threshold

Nature, 10 January 2024 This study contained two major findings: first, human-driven fossil fuel emissions have significantly reduced snowpack across…

2 年 ago

COP28 Video of the Week: “Disappearing Snow and Ice in the Hindu Kush Himalaya”

The snow and ice of the Hindu Kush Himalaya mountains supply seasonal freshwater to river basins that serve billions of…

2 年 ago

Greenland Ice Loss 20% Higher Than Previously Estimated

Nature, 17 January 2024 New measurements reveal that the Greenland Ice Sheet lost 20% more ice over the past four…

2 年 ago

COP28 Video of the Week: “Antarctica and Greenland: Nearing Thresholds from Different Ends” with Chris Stokes

The Greenland and Antarctic ice sheets are both losing ice; and have the potential to undergo rapid and self-sustaining retreat…

2 年 ago

Marine Ice Sheet Instability Triggered Rapid Retreat of Major West Antarctic Glacier

Nature Climate Change, 4 December 2023 The massive Pine Island Glacier in West Antarctica underwent a fifty-year period of “marine…

2 年 ago

COP28 Video of the Week: “Future Sea Level Rise from the Antarctic Ice Sheet: Equity and Intergenerational Justice”

Dr. Holly Han volunteered at the COP28 Cryosphere Pavilion as part of our Early Career Scientists Program, moderating side events…

2 年 ago

One-Third of European Alps Glacier Ice Now Committed to Disappear Before 2050

Geophysical Research Letters, 1 December 2023 This study finds that the prognosis for glaciers in the European Alps is worse…

2 年 ago

West Coast Mountains of North America at Half of Normal Snowpack in Extreme “Snow Drought”

News Briefing: 4 January 2024 From the Cascades to the Sierra Nevada, mountains along the western U.S. and lower Canadian…

2 年 ago

COP28 Video of the Week: “Protecting our Winters: Mobilizing the Outdoor Sports Community to Combat Climate Change”

Filmed last month at the COP28 Cryosphere Pavilion in Dubai, this side event reflects on the impacts of declining snow…

2 年 ago

Wishing You a Happy Cryosphere New Year!

To all of our Cryosphere Capsules readers, we wish you a merry holiday season and a joyful 2024! We want…

2 年 ago

Key Takeaways from COP28 and the Cryosphere Pavilion in Dubai

We would like to extend a warm welcome to everyone who is joining the "Cryosphere Capsules" newsletter for the first…

2 年 ago

Arctic Warming Accelerates Global Temperature Rise Towards Critical 1.5°C Threshold

Journal of Earth System Dynamics, 14 November 2023 The Arctic is warming nearly four times faster than the global average…

2 年 ago

Octopus DNA Shows Past West Antarctic Ice Sheet Collapse with Temperatures Similar to Today

Science, 22 December 2023 The West Antarctic Ice Sheet (WAIS) holds enough ice to raise global sea level by 5…

2 年 ago

COP28 Cryosphere Pavilion: Schedule Updates from Dec. 1 – Dec. 12, 2023

Dear Cryosphere Capsule readers- For the next two weeks, our team will be at COP28 in Dubai helping organize the…

2 年 ago

Rapid Disintegration and Weakening of Ice Shelves in North Greenland

Nature Communications, 7 November 2023 The glaciers of North Greenland hold enough ice to raise sea level by 2.1 meters, but…

2 年 ago