Underwater tape recorders were used to record the number and size of each fish species on a set transect. A conversion table was used to convert estimated length of fish to estimated weight.
Photo Category: Coral Reefs - Marine Biologist - Artificial Reef - Diving
Photo Location: Pokai Bay, Oahu
Photo Date: August 1969
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Added On | 19th October 2015 |
Viewed | 9 viewed |