Image 12 of 73
30317-02012.JPG
Visual ecologist Jonathan Cohen of the University of Delaware adjusts reflector on motorized, autonomous kayak before launching from RV Helmer Hanssen to measure imperceptible light shifts of high noon during polar night in Kongsfjorden, Svalbard, Norway.
- Copyright
- Randall Hyman
- Image Size
- 1600x1067 / 418.3KB
- www.randallhyman.com

