Results 111 to 120 of about 12,050 (221)

Estimates of the rates of mortality of yellowfin tuna in the Eastern Pacific Ocean derived from tagging experiments [PDF]

open access: yes, 1971
ENGLISH: Tag release and return data for the Baja California and Gulf of Guayaquil areas were selected for this study because substantial numbers of returns resulted from these releases and because the effects of emigration are small in these areas.
Bayliff, William H.
core  

On the Distribution of Trimethylamine Oxide in the Muscles of Yellowfin Tuna

open access: yesNIPPON SUISAN GAKKAISHI, 1968
The TMO determination method applied here consists of two steps; TMO is reduced to TMA with titanous chloride by the method of BYSTEDT et al.6) with a slight modification, and the TMA formed is measured by the micro-diffusion method according to BEATTY and GIBBONS5).
Makoto YAMAGATA   +2 more
openaire   +2 more sources

Muscle glycogen and blood lactate in yellowfin tuna, Thunnus albacares, and skipjack, Katsuwonus pelamis, following capture and tagging [PDF]

open access: yes, 1964
ENGLISH: Tagging and the recovery of tagged yellowfin (Thunnus albacares) and skipjack (Katsuwonus pelamis) tunas are important aspects of the investigations conducted by the Inter-American Tropical Tuna Commission in the Eastern Tropical Pacific Ocean.
Barrett, Izadore, Connor, Anne Robertson
core  

Report of the Inter-American Tropical Tuna Commission for the year 1955 [PDF]

open access: yes, 1956
ENGLISH: This is the fifth year of investigations, by the Inter-American Tropical Tuna Commission, of the fisheries for tunas and tuna-bait fishes in the Eastern Pacific Ocean adjacent to the shores of the Americas.

core  

Diet of three large pelagic fishes associated with drifting fish aggregating devices (DFADs) in the western equatorial Indian Ocean [PDF]

open access: yesAnimal Biodiversity and Conservation, 2011
Several species of fish, aggregate around DFADs in marine tropical waters. We captured three predatory species: yellow fin tuna (Thunnus albacares), wahoo (Acanthocybium solandri) and dolphinfish (Coryphaena hippurus) from aggregations under DFADs in the
Malone, M. A.   +3 more
doaj  

Testing Potential Fish Fraud in Community-Supported Fisheries [PDF]

open access: yes, 2016
The seafood industry has long been plagued by the substitution of a species under a false label. Seafood mislabeling is a major concern in the management of fish and marine species.
Tartre, Ryan J
core   +1 more source

Migrations of yellowfin tuna tagged off the southern coast of Mexico in 1960 and 1969 [PDF]

open access: yes, 1974
ENGLISH: The map method, the Jones method, the variance-covariance method, and the Skellam method were used to study the migrations of tagged yellowfin tuna released off the southern coast of Mexico in 1960 and 1969.
Bayliff, William H.   +1 more
core  

Effects of the North Atlantic Oscillation on Spanish catches of albacore, Thunnus alalunga, and yellowfin tuna, Thunnus albacares, in the North–east Atlantic Ocean [PDF]

open access: yesAnimal Biodiversity and Conservation, 2016
Tuna are highly migratory pelagic species (HMPS) with great importance in commercial fishing. Several authors have highlighted the effect of climatic oscillations such as the NAO (North Atlantic Oscillation) on HMPS.
Rubio, C. J.   +4 more
doaj  

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