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September 28, 2021
Kokanee Glacier 2021: slash and burn
By Ben Pelto, PhD, UBC Mitacs Elevate Postdoctoral Research Fellow Since 2013 I have been working on the Kokanee Glacier. Located just outside of Nelson in southeastern British Columbia (BC), the Kokanee Glacier is due north of the Washington-Idaho border. This work began as part of a five-year study of the cryosphere in the Canadian portion of the Columbia River. This project was carried out by the Canadian Columbia River …
December 9, 2009
Khumbu Glacier Decay
The Khumbu Glacier is a large debris-covered glacier in the Khumbu region. It is one of the more famous and often visited Himalayan glaciers as it is the key route for climbing Mount Everest. About 12 km long, it drains mainly from the West Cwm between Mt. Everest and Lhotse and ranges in altitude from over 8000 meters to 4900 m. The equilibrium line separating the region where snow typically …
July 4, 2009
Honeycomb Glacier Retreat, New Lake Formation
Honeycomb Glacier is one of the longest and largest glaciers in the North Cascades. It is currently 3.7 km long and has an area of 3.1 km2. It has retreated 2.05 kilometers since its Little Ice Age Maximum. The glacier was an imposing site to C.E. Rusk who recounted his early 20th century exploration (1924). Like all 47 glaciers observed by the North Cascade Glacier Climate Project it has retreated …
June 30, 2009
Dramatic Retreat of Antler Glacier, Alaska
Above is a pair of Landsat images from 1984 and 2013 indicating the 2600 m retreat of Antler Glacier in that period. Below is a detailed analysis of the glacier. The Antler Glacier is an outlet glacier of the Juneau Icefield. It is actually a distributary glacier of the Bucher Glacier. It splits from the Bucher Glacier 8.5 km above where the Bucher Glacier joins the Gilkey Glacer as a …
June 27, 2009
Peridido Glacier Retreat
The Peridido Glacier, Pyrenees Mountains, Spain has lost 92% of its area since 1894. The glacier lost 50% of its area declining from 90 hectares to 44 hectares from 1991 to 2001. Pyrenees Glacier report, written by a group of scientists including Enrique Serrano from the Universidad de Valladolid and Eduardo Martínez de Pisón from the Autónoma de Madrid has noted the loss of 50-60% of the entire area of …
Dean of Academic Affairs at Nichols College and Professor of Environmental Science at Nichols College in Massachusetts since 1989. Glaciologist directing the North Cascade Glacier Climate Project since 1984. This project monitors the mass balance and behavior of more glaciers than any other in North America.