. Commercial fisheries review. Fisheries; Fish trade. Fig. 1 - BCF's Undaunted. (Phote by Jossi, TABL.) scout for tuna schools and give detailed di- rections for setting purse seines (Broadhead and Mar shall, 1961; Broadhead, 1962). Float planes and helicopters also have been used. Some vessel operators believe that assist- ance from aircraft is well worth the cost. The ocean bordering the Antillean region, from Puerto Rico to Trinidad, was surveyed for surface tuna schools from the Undaunt- ed between Feb. 26 and March 18, 1966 (figs. 1 and 2). Oceanographic dat a were collected at least thre
. Commercial fisheries review. Fisheries; Fish trade. Fig. 1 - BCF's Undaunted. (Phote by Jossi, TABL.) scout for tuna schools and give detailed di- rections for setting purse seines (Broadhead and Mar shall, 1961; Broadhead, 1962). Float planes and helicopters also have been used. Some vessel operators believe that assist- ance from aircraft is well worth the cost. The ocean bordering the Antillean region, from Puerto Rico to Trinidad, was surveyed for surface tuna schools from the Undaunt- ed between Feb. 26 and March 18, 1966 (figs. 1 and 2). Oceanographic dat a were collected at least three times each day. The vessel trave led about 80-90 nautical. Fig. 2 - Lesser Antilles, showing daily cruise tracks of the Un- daunted, February 26-March 18, 1966. 'â 'Fishery Biologist ''' 'fc)ceanographer Note: Contribution No. 38 Tropical Atlantic Biological Laboratory, BCF, Miami, Florida. U. S. DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Sep. No. 783 41. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. National Marine Fisheries Service; U. S. Fish and Wildlife Service; United States. Bureau of Commericial Fisheries. [Washington] : National Marine Fisheries Service; [for sale by the Supt. of Docs. , U. S. Govt. Print. Off. ]
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