帕姆·皮尔森

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

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

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

三年前

Moss Reveals Past Hotspots of Rapid Glacier Change on Antarctic Peninsula

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

三年前

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

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

三年前

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

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

三年前

气温升高阻碍了积雪稳定南极冰架

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

三年前

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

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

三年前

COP27 本周视频:“跨越临界点:北极夏季海冰与 2022 年冰冻圈报告” 帕姆·皮尔森与罗比·马莱特主讲

The IPCC Sixth Assessment Report noted that due to emissions to-date, summer loss of Arctic sea ice will now inevitably…

三年前

格陵兰最冷地区的温度至少在过去1000年里达到了最高

Nature, 18 January 2023 Rising emissions are warming and increasing meltwater runoff in northern Greenland, one of the most remote…

三年前

“格陵兰峡湾的”大西洋化”加剧冰川融化并威胁当地生态系统

Nature Communications, 10 December 2022 Warm Atlantic waters have been filling fjords and coastal areas along northeast Greenland for the…

三年前

本周COP27视频:“南北极:冰盖加速融化,敲响警钟”——Jason Box、Chris Stokes和Florence Colleoni

The two polar ice sheets of Greenland and Antarctica are losing ice, with both increasingly contributing to sea level rise.…

三年前

到2100年,三分之二的原生南极物种面临灭绝风险

PLOS Biology, 22 December 2022 In this study, scientists, conservation experts and policymakers from a dozen countries came together to…

三年前