Results 41 to 50 of about 17,173 (216)
FishesRound scad (Decapterus maruadsi) and jack mackerel (Trachurus japonicus) are economically significant pelagic species widely distributed in the northern South China Sea (SCS), with overlapping habitats and life history stages. To examine the distribution
Liangming Wang +4 more
doaj +1 more source
Frontiers in Marine Science, 2020 This contribution presented stock assessments for 10 fish and 2 squid populations exploited by Chinese, South Korean, and Japanese fishing fleets in the Tsushima Warm Current region, i.e., Southwest Japan and East China.
Yuanchao Wang +12 more
doaj +1 more source
Century‐Scale Changes in the Feeding Patterns of Demersal Fish Species in the Western North Sea
Fish and Fisheries, Volume 27, Issue 2, Page 99-115, March 2026.ABSTRACT Understanding the extent and magnitude of change in marine food webs requires historical data that predates modern monitoring efforts. Such information can provide invaluable insights into the longer‐term impacts of altered trophic interactions, yet it is rarely incorporated into marine policy frameworks.
Georgina L. Hunt +4 more
wiley +1 more source
Fisheries and Aquatic Sciences, 2021 Inclusion effect of various levels of jack mackerel meal (JMM) acting as feed attractants and/or stimulants in diets on the growth, feed consumption, feed utilization and whole body composition of rockfish was ...
Seong Il Baek +2 more
doaj +1 more source
Beyond Exponential Decay: How Biphasic and Delayed Decay Dynamics Shape Marine eDNA Dispersal
Ecology and Evolution, Volume 16, Issue 1, January 2026.We used a multiprong approach with a literature review of eDNA decay experiments, an experimental study of empirical decay patterns, and high‐resolution Lagrangian particle tracking to quantify how different decay patterns drive eDNA dispersal at two contrasted locations in the Bay of Biscay, Northeast Atlantic.
Mohamed Yosri. Zanni +5 more
wiley +1 more source
The jack mackerel (Trachurus symmetricus) resource of the eastern North Pacific [PDF]
, 1967 The jack mackerel before 1947, was of minor commercial importance having to take a back seat to the better known, more profitable, and more abundant Pacific sardine (Sardinops caeruleus) and the more desirable Pacific mackerel (Scomber japonicus ...
Blunt, C.E., Jr.
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The Seasonal Rhythms of Coastal eDNA: Insights Into Biodiversity and Regional Detection Patterns
Environmental DNA, Volume 8, Issue 1, January–February 2026.Seasonal variation affects environmental DNA (eDNA) detection, yet its influence on species monitoring remains underexplored. This study examines eDNA detection windows across taxa, primers, and regions, finding that most species have short detection periods (1–2 months) that vary with taxonomy and primer choice. These results underscore the importance
Melissa K. Morrison +7 more
wiley +1 more source
Distributions and abundances of Pacific sardine (Sardinops sagax) and other pelagic fishes in the California Current Ecosystem during spring 2006, 2008, and 2010, estimated from acoustic–trawl surveys [PDF]
, 2012 The abundances and distributions of coastal pelagic fish species in the California Current Ecosystem from San Diego to southern Vancouver Island, were estimated from combined acoustic and trawl surveys conducted in the spring of 2006, 2008, and 2010 ...
Byers, Kyle A. +6 more
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Thinking of Fish Population Discrimination: Population Average Phenotype vs. Population Phenotypes
Frontiers in Marine Science, 2021 The genetic polymorphism and phenotypic variation are key in ecology and evolution. The morphological variability of the contour of fish otoliths has been extensively used for the delimitation of stocks.
Joana Vasconcelos +9 more
doaj +1 more source
Status of the spawning biomass of the Pacific sardine, 1978-79 [PDF]
, 1979 State law requires that the population of Pacific sardines, Sardinops sagax caeruleus, must reach a minimum spawning biomass of 20,O0O short tons before initiation of a fishery.
Klingbeil, Richard A.
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