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Estimated Bycatch of Marine Mammals and Sea Turtles in the U.S. Atlantic Pelagic Longline Fleet During 2007

出版	U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, Panama City Laboratory, 2008
URL	http://books.google.com.hk/books?id=N5NpAQAACAAJ&hl=&source=gbs_api

註釋"In this report, marine mammal and marine turtle bycatch estimates are calculated for pelagic longline fishery effort during 2007. Bycatch rates (catch per 1000 hooks) are quantified based upon observer data by fishing area and quarter. The estimated bycatch rate is then multiplied by the total fishing effort (number of hooks) reported to the FLS program to obtain estimates of total interactions for each species of marine mammal and turtle"--Page 7