To celebrate Women’s History Month, we selected five of our favorite stories about women in the cryosphere: a Japanese woman who was the first woman to summit Mount Everest, a Qashqai activist who lost her life when Iran downed a Ukrainian Airliner earlier this year, an all-female Andean climbing team, a glacier-based educational program for young women, and AGU President and polar scientist Robin Bell.
Ice tongues are oddball characters of the cryosphere. At 43-miles long and up to 15 miles wide, Antarctica’s Drygalski Ice Tongue is the world’s largest. Despite facing the constant threat of licking by belligerent icebergs, it has managed to hang on for some 4,000 years.
Glaciers of New Zealand’s Southern Alps have been losing ice volume since 1978, with an increasing rate in the last decade, resulting in a 400% expansion in the size of the glacial lakes fed by their meltwater.
Request for Submissions to the Global Report of Indigenous Knowledge and Local Knowledge on Climate Change 202017 March 2020, by GlacierHub
The value of indigenous knowledge and local knowledge to addressing anthropogenic climate change is being increasingly recognized and integrated. This call for submissions will help inform contributions to the IPCC Sixth Assessment Report.
For this week’s Roundup we compiled the glacier regions affected by the novel coronavirus––including the Alps, Pyrenees, Caucasus, Karakoram, Himalaya, Greenland, and Cascades––where the dislocation of remote glacier communities cuts both ways. Expeditions to Mount Everest have been suspended.
Operation IceBridge may have ended, but nostalgia for personal images from the missions, like that of glaciologist Mike MacFerrin, keep it alive. His photo of a piedmont glacier in northeast Greenland reminds us of the fluid nature of ice.
Glacier retreat in Washington State’s Cascade Mountain Range may threaten the irrigation of hops crops in the Yakima Valley, where a large portion of the global supply of hops, a key ingredient in beer production, are grown.
In this week’s Roundup, cryoseismologists say Thwaites Glacier’s retreat has it so close to the grounding like that it causes earthquakes when it calves, a catastrophic glacier collapse on a popular trekking route in Peru, and a study classifying Alaskan coastal streamflow patterns.
Thwaites Glacier is one of Antarctica’s largest contributors to sea level rise. Its rate of loss has doubled in the past thirty years. Now glaciologists have discovered that it’s also creating earthquakes as it breaks up.
A new animation produced by a satellite imaging glaciologist shows three Antarctic calving events. The events, which occurred between 2017 and 2020, are indicative of the rapid retreat the Pine Island Glacier has experienced in recent years.