Results 41 to 50 of about 827 (170)

No Population Structure of Bigeye Tunas (Thunnus obesus) in the Western and Central Pacific Ocean Indicated by Single Nucleotide Polymorphisms

Frontiers in Marine Science, 2022
The current management of the bigeye tuna (Thunnus obesus) fishery in the Western and Central Pacific Ocean (WCPO) is based on a “single-stock” paradigm.
Janice Natasha, Brian L. Stockwell, Amandine D. Marie, Amandine D. Marie, John Hampton, Neville Smith, Simon Nicol, Ciro Rico   +7 more
doaj   +1 more source

Cameras or Divers? How Baited Remote Underwater Videos and 'Long Swims' Underwater Visual Census Complement Each Other on Coral Reefs. [PDF]

Ecol Evol
This study compares baited remote underwater videos (BRUV) and a rapid timed long swim (LS) UVC method to evaluate their ability in assessing relative abundance and diversity of large predatory reef fish from nine selected families. BRUVs were more effective in detecting mobile and bait‐attracted taxa such as Carangidae and recorded up to 28 unique ...
Osuka-Edeye K, Samoilys M, Stewart BD, McClean CJ, Musembi P, Yahya S.   +5 more
europepmc   +2 more sources

Skeletons of swiftly swimming sharks: Three‐dimensional analysis of lamniform vertebral morphology and mineral architecture

Journal of Anatomy, EarlyView.
We examined morphology, 3D arrangement, and mineral amount in cartilaginous vertebrae from four lamniform shark families (Alopiidae, Carchariidae, Cetorhinidae, and Lamnidae). We identified family‐specific mineralization trends, and regional patterning of structures along the column.
Jamie L. Knaub, Madisan Biordi, Emma Pawlik, Michelle Passerotti, Lisa J. Natanson, Tricia Meredith, Marianne Porter   +6 more
wiley   +1 more source

PESQUERÍA DE PATUDO O TUNA (BIGEYE TUNA)

, 2021
NO
Pascual-Alayón, P.J. (Pedro José), Deniz, S. (Santiago), Abascal, F.J. (Francisco Javier)   +2 more
openaire   +2 more sources

Marine‐Derived Type I Collagen From Scyliorhinus canicula : Extraction, Characterization, and Biomedical Applications

Journal of Applied Polymer Science, Volume 143, Issue 43, November 15, 2026.
Marine‐derived type I collagen is extracted from Scyliorhinus canicula skin and characterized by physicochemical and morphological analyses. The collagen exhibits excellent biocompatibility, promotes wound healing, reduces inflammatory mediators, and inhibits melanogenesis.
Marwa Rejeb, Aida Lahmar, Arem Selmi, Tahsine Kosksi, Nawres Debbabi, Ghania Hamdi‐Degobert, Leila Chekir‐Ghedira   +6 more
wiley   +1 more source

Impacts of phytoplankton availability on bigeye tuna (Thunnus obesus) recruitment in the Indian Ocean

Frontiers in Marine Science
IntroductionA sustainable fishery relies on consistent and substantial recruitment. There is, however, considerably high mortality among fish larvae during their early development. One of the most important factors determining larval survival is foraging
Yang Wang, Yuying Zhang, Zhe Geng, Zhe Geng, Zhe Geng, Jiangfeng Zhu, Jiangfeng Zhu, Jiangfeng Zhu   +7 more
doaj   +1 more source

Characterization of the Thermal Stability of Type I Collagen Extracted From Atlantic Cod (Gadus morhua) Skin

Chemistry–Methods, Volume 6, Issue 10, October 2026.
Type I collagen extracted from salted Atlantic cod skin is evaluated for thermal stability using complementary structural techniques. The triple‐helical structure remains preserved up to 20°C, while higher temperatures induce progressive denaturation.
Abolfazl Keshmirshekan, Paulo Ribeiro‐Claro, João A. P. Coutinho, Sónia P. M. Ventura   +3 more
wiley   +1 more source

Characterization of the Flavor Profile of Bigeye Tuna Slices Treated by Cold Plasma Using E-Nose and GC-IMS

Fishes, 2022
To avoid heat, treatment induces numerous physicochemical changes under severe conditions in the tuna, cold plasma (CP), as a non-thermal technology, possess objective potential on tuna processing.
Weicong Pan, Soottawat Benjakul, Chiara Sanmartin, Alessandra Guidi, Xiaoguo Ying, Lukai Ma, Xudong Weng, Jin Yu, Shanggui Deng   +8 more
doaj   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, Volume 34, Issue 6, Page 8018-8057, October 2026.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Heat exchange rates between adult sockeye salmon (Oncorhynchus nerka) and the environment

Journal of Fish Biology, Volume 109, Issue 3, Page 1810-1823, September 2026.
Abstract Body temperatures of salmon do not always match the temperatures of their immediate environment. We investigated the relationship between varying ambient water temperatures and body temperatures of adult sockeye salmon Oncorhynchus nerka using Newton's law of cooling and non‐linear mixed models.
Avery Dextrase, David A. Patterson, Eduardo G. Martins   +2 more
wiley   +1 more source