Results 21 to 30 of about 4,014 (224)

Spawning area of the tropical Skipjack Tuna, Katsuwonus pelamis (Scombridae), in the western Mediterranean Sea

open access: yesScientia Marina, 2022
Skipjack is an important commercial species with a tropical distribution, although captures in the Mediterranean Sea have been recorded for decades.
Miguel Angel Puerto   +5 more
doaj   +1 more source

An evaluation of management strategies for Atlantic tuna stocks

open access: yesScientia Marina, 2003
International agreements for the International Commission for the Conservation of Atlantic Tunas (ICCAT) convention area imply that Atlantic tuna stocks should be managed by strategies based on maximum sustainable yield (MSY); however, there is concern ...
L. T. Kell   +5 more
doaj   +1 more source

Proximate Composition and Nutritional Profile of Rainbow Trout (Oncorhynchus mykiss) Heads and Skipjack tuna (Katsuwonus Pelamis) Heads

open access: yesMolecules, 2019
In order to evaluate the application potential of rainbow trout (Oncorhynchus mykiss) heads and skipjack tuna (Katsuwonus pelamis) heads; proximate composition, amino acids, fatty acids, carnosine, and anserine contents were analyzed in this study ...
Weinan Li   +3 more
doaj   +1 more source

The large-scale deployment of fish aggregation devices alters environmentally-based migratory behavior of skipjack tuna in the Western Pacific Ocean. [PDF]

open access: yesPLoS ONE, 2014
Fish aggregation devices (FADs) have been used extensively in the tuna purse seine fishery since the 1980s. This long-term modification of natural habitat has generated discussions as to whether FADs impact movement patterns of tuna species.
Xuefang Wang   +5 more
doaj   +1 more source

Use of Space-Time Cube Model and Spatiotemporal Hot Spot Analyses in Fisheries—A Case Study of Tuna Purse Seine

open access: yesFishes, 2023
Katsuwonus pelamis, or skipjack, is a vital resource in purse seine fishing across the Central and Western Pacific. Identifying skipjack distribution hotspots and coldspots is crucial for effective resource management, but the dynamic nature of fish ...
Ran Xu, Xiaoming Yang, Siquan Tian
doaj   +1 more source

Truncated Differentials and Skipjack [PDF]

open access: yes, 1999
We consider a range of attacks on reduced-round variants of the block cipher Skipjack. In particular we concentrate on the role of truncated differentials and consider what insight they give us into the design and long-term security of Skipjack. An attack on the full 32 rounds of Skipjack remains elusive.
Lars R. Knudsen   +2 more
openaire   +1 more source

shirleyswirley/skipjack-bigeye-separation: First release of skipjack-bigeye lateral separation analysis code

open access: yes, 2020
The code in this repository reproduces figures in the following paper: Leung, S., Mislan, K. A. S., & Thompson, L. ENSO drives lateral separation of FAD-associated skipjack and bigeye tuna in the Western Tropical Pacific.
Shirley Leung
core   +1 more source

Trophic Dynamics and Feeding Ecology of Skipjack Tuna (Katsuwonus pelamis) off Eastern and Western Taiwan

open access: yesMolecules, 2022
The skipjack tuna (Katsuwonus pelamis) is a mesopredator fish species with seasonal abundance in waters off Taiwan. Regional ecological and life-history information has been historically lacking for this species. In recent years, stable isotope analysis (
Yun-Chen Chang   +10 more
doaj   +1 more source

Prediction of Potential Fishing Zones for Skipjack Tuna During the Northwest Monsoon Using Remotely Sensed Satellite Data

open access: yesIlmu Kelautan, 2017
One of economically important fish in the Bay of Bone is Skipjack tuna which their distribution and migration are influenced by surrounding environment.  This study aims to investigate the relationship between skipjack tuna and their environments, and to
Mukti Zainuddin   +4 more
doaj   +1 more source

Using geostatistical analysis for simultaneous estimation of isoscapes and ontogenetic shifts in isotope ratios of highly migratory marine fish

open access: yesFrontiers in Marine Science, 2022
Tracking migration of highly migratory marine fish using isotope analysis (iso-logging) has become a promising tool in recent years. However, application of this method is often hampered by the lack of essential information such as spatial variations in ...
Jun Matsubayashi   +7 more
doaj   +1 more source

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