Results 51 to 60 of about 6,610 (202)

Physiological Effect of Extended Photoperiod and Green Wavelength on the Pituitary Hormone, Sex Hormone and Stress Response in Chub Mackerel, Scomber japonicus

open access: yesFishes, 2023
Chub mackerel, Scomber japonicus, is heavily farmed and harvested due to its demand as a high-quality protein source rich in fatty acids. However, the effects of environmental cues on sexual maturation of the fish remain understudied. We aim to elucidate
Young Jae Choi   +3 more
doaj   +1 more source

The Occurrence of Microplastic Ingestion in Commercial Marine Fish in Miri, Sarawak, Malaysia

open access: yesEnvironmental Quality Management, Volume 35, Issue 4, Summer 2026.
ABSTRACT Microplastics are polymer‐based particle compositions of various toxic chemicals with size less than 5 mm. Due to their small size, microplastics can be ingested and accumulate in body tissues of organisms. This raises concerns about their toxicity being transferred to humans via food consumption.
Sze Che Lee, Rubiyatno, Tony Hadibarata
wiley   +1 more source

Monitoring Biogenic Amines: Comparative Assessment of Detection Methods for Key Market Marine and Freshwater Species

open access: yesJournal of Food Science, Volume 91, Issue 5, May 2026.
ABSTRACT Biogenic amines, primarily histamine, cadaverine, and putrescine, are important indicators of microbial spoilage and potential health risks. This review summarizes established and novel analytical methods for quantitatively determining biogenic amines in fish and fish products, along with their limits of detection in these complex matrices ...
Lasse Petersen
wiley   +1 more source

A Bayesian state-space production model for Korean chub mackerel (Scomber japonicus) stock

open access: yesFisheries and Aquatic Sciences, 2021
The main purpose of this study is to fit catch-per-unit-effort (CPUE) data about Korea chub mackerel (Scomber japonicus) stock with a state-space production (SSP) model, and to provide stock assessment results. We
Yuri Jung, Young Il Seo, Saang-Yoon Hyun
doaj   +1 more source

Southern California independent sport fishing survey Quarterly Report for October-December, 1975 [PDF]

open access: yes, 1979
A 1-yr study was undertaken to devise a sampling program which would determine fishing catch and effort levels of one segment of the southern California marine sport fishery.
Wine, Vickie L.
core  

The catch of the day: The shortcomings of promoting sustainable seafood consumption in Peru

open access: yesConservation Science and Practice, Volume 8, Issue 5, May 2026.
This study investigates the meaning and application of “catch of the day” in Peru by analyzing 233 news articles and genetically testing 43 fish samples from restaurants. Results show that media frequently use the term as a vague marketing phrase, while genetic testing reveals a 60% mislabeling rate. These findings suggest that “catch of the day” lacks
Daniella Biffi   +2 more
wiley   +1 more source

Occurrence of Anisakis and Hysterothylacium nematodes in Atlantic chub mackerels from Libyan coasts

open access: yesHelminthologia, 2019
The occurrence of zoonotic parasitic nematodes in Atlantic chub mackerels (Scomber colias syn. Scomber japonicus) from Libyan waters was investigated, using epizootiological estimations and molecular specific characterization of larvae.
Cavallero S.   +6 more
doaj   +1 more source

Body size overlap in industrial and artisanal fisheries for five commercial fish species in the Mediterranean Sea

open access: yesScientia Marina, 2004
In this study we present the length frequency distributions of Boopsboops, Mullus barbatus, Scomber japonicus, Spicara smaris and Trachurusmediterraneus caught with different gears (trawls, purse-seines, beach-seines,gill nets, trammel nets and longlines)
Konstantinos I. Stergiou   +2 more
doaj   +1 more source

Fisheries Trade and Blue Nutrient Flows in Pacific Island Countries

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 466-477, May 2026.
ABSTRACT Pacific Island Countries (PICs) are located in highly productive fishing regions that supply nutrient‐rich fish to global markets. Marine fisheries are a critical source of protein and essential micronutrients for billions of people worldwide, supporting both local diets and global food security.
Keiko J. Nomura   +3 more
wiley   +1 more source

Southern California marine sport fishing from privately-owned boats: catch and effort for July-September 1981 [PDF]

open access: yes, 1982
The catch landed and effort expended by private-boat sport fishermen were studied in southern California between July and September 1981, in order to determine the impact of one segment of the sport fishery on local marine resources.
Racine, Denyse
core  

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