RELATION BETWEEN SOAKING TIME AND CATCH OF TUNAS, IN LONGLINE FISHERIES
نویسندگان
چکیده
منابع مشابه
Short communication:The effect of depth of operation and soaking time on catch rates in the experimental tuna longline fisheries in Lakshadweep Sea, India
متن کامل
Short communication:The effect of depth of operation and soaking time on catch rates in the experimental tuna longline fisheries in Lakshadweep Sea, India
این مقاله فاقد چکیده میباشد.
متن کاملEvolving Fisheries: Today’s Bycatch is Tomorrow’s Target Catch Escolar (Lepidocybium flavobrunneum) Catch in the U.S. Pelagic Longline Fishery
Wildlife and fisheries management are based upon economics: the law of supply and demand controls the direction of commercial fisheries. In the U.S. pelagic longline fishery, one example of a bycatch species that has received little research attention because of its lower economic value is the escolar (Lepidocybium flavobrunneum). Given its importance as a secondary market species, the main obj...
متن کاملBig catch, little sharks: Insight into Peruvian small-scale longline fisheries
Shark take, driven by vast demand for meat and fins, is increasing. We set out to gain insights into the impact of small-scale longline fisheries in Peru. Onboard observers were used to document catch from 145 longline fishing trips (1668 fishing days) originating from Ilo, southern Peru. Fishing effort is divided into two seasons: targeting dolphinfish (Coryphaena hippurus; December to Februar...
متن کاملTuna and swordfish catch in the U.S. northwest Atlantic longline fishery in relation to mesoscale eddies
To analyze the effects of mesoscale eddies, sea surface temperature (SST), and gear configuration on the catch of Atlantic bluefin (Thunnus thynnus), yellowfin (Thunnus albacares), and bigeye tuna (Thunnus obesus) and swordfish (Xiphias gladius) in the U.S. northwest Atlantic longline fishery, we constructed multivariate statistical models relating these variables to the catch of the four speci...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1961
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.27.835