Hidden rift valley discovered beneath West Antarctica reveals new insight into ice loss

EurekAlert British Antarctic Survey Jul 25 2012: Scientists have discovered a one mile deep rift valley hidden beneath the ice in West Antarctica, which they believe is contributing to ice loss from this part of the continent. Experts from the University of Aberdeen and British Antarctic Survey (BAS) made the discovery below Ferrigno Ice Stream,…

Video: Lake El’gygytgyn, Pleistocene super-Interglacials and Arctic warmth

John Mason / Skeptical Science: Here is a must-see 2012 presentation by Julie Brigham-Grette of the University of Massachusetts Amherst, covering the research her team has been doing into Lake El’gygytgyn (pronouned El-Guh-Git-Kin), a water-filled meteor crater in Arctic Russia that came into being after the impact of a ~1km diameter space-rock, 3.6 million years ago.…

Glacier and Ice-Sheet Dynamics in a Warming World


November 06, 2008: SFU Canada Research Chairs Seminar Series “Glacier and ice-sheet dynamics in a warming world”

Dr. Gwenn Flowers, Canada Research Chair in Glaciology / Department of Earth Sciences

Teaser image credit: Ted Scambos & Rob Bauer, NSIDC  / A researcher works with an ice core drill during the 2003 Antarctic Megadunes expedition.