Man adjusting control structure on stream
Four people fill sandbags near streambed
Boulder on top of melting lake ice
Rocks and sediment
Lake Fryxell and Commonwealth glacier
Lake Fryxell and Commonwealth glacier
Water samples/probes in streambed
Person with sampling equipment near streambed
Person with sampling equipment near streambed and control structure
Man adjusting control structure on stream
Water samples/probes in streambed
Man with dishes in hut
Hut and tent with equipment
Pole markers in streambed
Melting thermokarst?
Five people with equipment near control structure
Man working at lab bench
Microscopic organisms
Soil cores
Camp with equipment near lake edge
Camp with equipment
View of Canada Glacier from Lake Hoare
Person with equipment near streambed
Sampling equipment near lake edge
Person near streambed
Person with sampling equipment near streambed
View of camp and huts near lake edge
Historic aerial photos of Lake Fryxell and streams
Algae near streambed
Control structure on stream