Gallery

Glacier-fed stream, Ötzal Valley, Austrian Alps, 2024.

Valais, Swiss Alps, 2022.

Proglacial floodplain, Valais, Swiss Alps, 2022.

Valais, Swiss Alps, 2022.

Valais, Swiss Alps, 2022.

Valais, Swiss Alps, 2022.

Glacier-fed stream origin, Valais, Swiss Alps, 2022.

Prince Gustav Channel separating James Ross Island from the Antarctic Peninsula, 2024.

Prince Gustav Channel separating James Ross Island from the Antarctic Peninsula (in the background), 2024.

Lake Monolith, James Ross Island, Antarctica, 2024.

Field camp by the Lake Monolith, James Ross Island, Antarctica, 2024.

San Jose Glacier-fed stream, James Ross Island, Antarctica, 2024.

Cryoconite hole on Lookalike Glacier, James Ross Island, Antarctica, 2024.

Jan sampling cryoconite holes on Collins Glacier, King George Island, Antarctica, 2024.

Collins Glacier, King George Island, Antarctica, 2024.

Floodplain, King George Island, Antarctica, 2024.

Snow algae, King George Island, Antarctica, 2024.

Moss pond with conspicuous reddish microbial biofilms, King George Island, Antarctica, 2024.

Stream, King George Island, Antarctica, 2024.

Camp at Clearwater Mesa, James Ross Island, 2015.

Terminus of Leverett Glacier, an outlet of the Greenland Ice Sheet, southwest Greenland, 2015.

“Camp Doom”, near Leverett Glacier, southwest Greenland, 2015.

Leverett Glacier terminus, with a view of its sprawling floodplain, southwest Greenland, 2015.

Rhodamine injection into the Leverett River to measure discharge, 2015.

Walking on the Greenland Ice Sheet near Point 660, southwest Greenland, 2015.

Ilulissat Icefjord, west Greenland, 2015.

Tent at F6 camp, Taylor Valley, McMurdo Dry Valleys, Antarctica, 2013.

Lake Frxell, Taylor Valley, McMurdo Dry Valleys, Antarctica, 2012.

View of Miers Valley, and Miers Glacier, McMurdo Dry Valleys, Antarctica, 2013.

Royal Society Range by helicopter, Victoria Land, Antarctica, 2012.

Lake Hoare camp, Taylor Valley, McMurdo Dry Valleys, Antarctica 2012.

Cape Royds, Ross Island, Antarctica, with view of Mt. Erebus and Shackleton’s hut.