Results 91 to 100 of about 4,447 (208)

Evaluating alternative management strategies for bigeye tuna, Thunnus obesus, in the Indian Ocean

open access: yesScientia Marina, 2013
Bigeye tuna (Thunnus obesus) support a large commercial fishery in the Indian Ocean. However, explicit management strategies and harvest control rules are yet to be developed for the management of this fishery. We used a stochastic age-structured production model as an operating model to evaluate several potential management strategies under different ...
Tong, Yuhe, Chen, Xinjun, Chen, Yong
openaire   +4 more sources

Field Identification of Tunas from Indian Waters [PDF]

open access: yes, 2017
The Family Scombridae is one of the largest and most economically important fish family which comprises of most advanced scombroid fishes such as mackerels, tunas and bonitos with 54 valid species in 15 genera (Collette et al., 2001).
Retheesh, T B, Roul, Subal Kumar
core  

Near resonance acoustic scattering from organized schools of juvenile Atlantic bluefin tuna (Thunnus thynnus) [PDF]

open access: yes, 2013
Schools of Atlantic bluefin tuna (Thunnus thynnus) can exhibit highly organized spatial structure within the school. This structure was quantified for dome shaped schools using both aerial imagery collected from a commercial spotter plane and 400 kHz ...
Lutcavage, Molly   +2 more
core   +3 more sources

Indian tuna fishery - production trend during yesteryears and scope for the future [PDF]

open access: yes, 2012
Fishery for tuna and tuna like fishes in the country has been in vogue from time immemorial and presently involves fishery by coastal based fleets of varying specifications with different craft-gear combinations and longline fishery by large oceanic ...
Abdussamad, E M   +10 more
core  

Le thon : enjeux et stratégies pour l'océan Indien [PDF]

open access: yes, 1998
Le développement spectaculaire de la pêche depuis les années 80 - lié à l'arrivée massive des senneurs dans l'océan Indien - comme l'importance socio-économique considérable qu'elle représente pour la plupart des pays de la région font que l'on s'est ...
Pianet, Renaud
core   +2 more sources

A PESCA DE ATUNS COM ESPINHEL NO ATLÂNTICO SUDOESTE POR BARCOS JAPONESES E BRASILEIROS (1959 í  1979)

open access: yesBoletim do Instituto de Pesca, 2018
Foram analisados os esforços de pesca e captura por unidade de esforço dos atuns Thunnus alalunga, T. obesus e T. albacares, obtidos pelas frotas espinheleiras japonesa (1959-1979) e brasileira (1969-1979) no Atlí­¢ntico Sudoeste, encontrando-se ...
Luiz Alberto ZAVALA- CAMIN   +1 more
doaj  

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