Rocks and sediment
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
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
Sampling equipment near lake edge
Person near streambed
Person with sampling equipment near streambed
Algae near streambed
Control structure on stream
Adelie penguin
Microscopic organisms
Microscopic organisms
Sampling equipment near stream
Control structure on stream
Control structure on stream
Two people with sampling equipment near lake edge
Aerial view of ice-covered lake
Person standing on control structure with tent
Box near stream channel