Katrin Iken uses a transect to measure the density of amphipods and
other creatures living on sea-ice.
Image ID: expl0426, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Alaska, Beaufort Sea, North of Point Barrow
Photographer: Shawn Harper
Credit: Hidden Ocean 2005 Expedition: NOAA Office of Ocean Exploration.
Category: Ocean exploration/
• High Resolution Photo Available