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

三年前

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

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

三年前

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

Increased Warming, Melting Destabilizes Glacier Lakes in Mountain Regions Worldwide

三年前

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

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

三年前

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

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

三年前

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

COP27 Video of the Week: “Thresholds of the West Antarctic Ice Sheet” with Dr. Florence Colleoni

三年前

The West Antarctic Ice Sheet is the most vulnerable region of the continent and has the potential to contribute several…

15 Million Face Threat of Sudden Glacial Lake Outburst Floods (GLOFs)

三年前

Nature Communications, 7 February 2023 Fifteen million people around the world are at risk from flooding caused by glacial lakes,…

More Frequent Warm Atmospheric Rivers Slow Regrowth of Arctic Winter Sea Ice

三年前

Nature Climate Change, 6 February 2023 Warm air currents from the tropics have caused more than one-third of the sea…

Global Sea Ice Sets New January Record Low at Both Poles, with Unusually High Surface Air Temperatures

三年前

News Briefing: 6 February 2023 In January 2023, Arctic sea ice reached its second lowest extent for this time of…

COP27 Video of the Week: “High-level Event: Dedication of “Fallen Totem” Arctic Summer Sea Ice” with ICC’s Lisa Koperqualuk and Dr. Robbie Mallett

三年前

The Cryosphere Pavilion traditionally has five displays, one for each of the main cryosphere dynamics: ice sheets, mountain glaciers and…

Moss Reveals Past Hotspots of Rapid Glacier Change on Antarctic Peninsula

三年前

Geology, 20 January 2023 Researchers in the northern Antarctic Peninsula can use frozen moss samples to measure the growth and…

After Decades of Ice Loss, Cascades’ Hinman Glacier Succumbs to Hot and Dry Summer of 2022

三年前

News Briefing: 2 February 2023 For the first time in at least seven thousand years, the Hinman Glacier’s ice and…

COP27 Video of the Week: “A Message from Cryosphere 2022” with Svanndís Svavarsdóttir, Iceland’s Minister of Food, Agriculture and Fisheries

三年前

This event summarized the key messages from the five-day conference “Cryosphere 2022: International Symposium on Ice, Snow, and Water in…

气温升高阻碍了积雪稳定南极冰架

三年前

Nature Climate Change, 26 January 2023 Future atmospheric warming will likely overpower the ability of snow to protect Antarctic ice…

南美洲的森林砍伐加剧了青藏高原和南极西部的冰川融化

三年前

Nature Climate Change, 5 January 2023 Rising temperatures can push parts of the climate system across “thresholds” that trigger abrupt…