Results 41 to 50 of about 3,138 (185)

Marinas as habitats for nearshore fish assemblages: comparative analysis of underwater visual census, baited cameras and fish traps [PDF]

, 2017
Understanding the ecological role that artificial structures might play on nearshore fish assemblages requires the collection of accurate and reliable data through efficient sampling techniques.
Bosch, Nestor E., Erzini, Karim, Goncalves, Jorge M. S., Tuya, Fernando   +3 more
core   +7 more sources

Human Anisakiosis Risk and Presence of Food-Spoiling Parasites Through the Consumption of the Atlantic Chub Mackerel, Scomber colias, Sold in Spanish Supermarkets

Parasitologia
The Atlantic chub mackerel, Scomber colias, is sold in Spain, as well as another species of the genus, like the Atlantic mackerel, S. scombrus, often mistaken to be the same fish.
Màrius Vicent Fuentes, Irina Royo, Alba Tellols, Elena Madrid, Ángela Lilia Debenedetti, Sandra Sáez-Durán, María Trelis   +6 more
doaj   +1 more source

Multi‐Seasonal eDNA Metabarcoding Highlights a Resurgence in Fish Diversity Across a Severely Impacted Estuarine Ecosystem

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Aquatic ecosystems have been in an alarming state of decline for decades. In particular, estuarine ecosystems have experienced long‐term declines in fish diversity due to factors such as habitat degradation, pollution and altered hydrology. Monitoring these systems is often limited by the difficulty and cost of conventional survey methods.
Jake M. Jackman, Naiara Guimarães Sales, Chiara Benvenuto, Andrea Drewitt, Andrew Wolfenden, Peter E. Robins, Ilaria Coscia, Allan D. McDevitt   +7 more
wiley   +1 more source

Effects of density-dependence and sea surface temperature on interannual variation in length-at-age of chub mackerel (Scomber japonicus) in the Kuroshio-Oyashio area during 1970–1997 [PDF]

, 2004
Annual mean fork length (FL) of the Pacific stock of chub mackerel (Scomber japonicus) was examined for the period of 1970–97. Fork length at age 0 (6 months old) was negatively correlated with year-class strength which fluctuated between 0.2 and 14 ...
Watanabe, Chikako, Yatsu, Akihiko
core  

Increased expression of kisspeptin and GnRH forms in the brain of scombroid fish during final ovarian maturation and ovulation [PDF]

, 2012
BACKGROUND: Kisspeptins (Kiss) are prime players in the control of reproductive function through their regulation of gonadotropin-releasing hormone (GnRH) expression in the brain.
Akihiko Yamaguchi, Akio Shimizu, Hajime Kitano, Hirofumi Ohga, Masafumi Amano, Michio Yoneda, Michiya Matsuyama, Sethu Selvaraj   +7 more
core   +1 more source

Ecosystem Impacts of the Landing Obligation for Unwanted Catch in Thermaikos Gulf (Greece)

Fisheries Management and Ecology, Volume 33, Issue 2, Page 246-259, April 2026.
ABSTRACT Discards by marine commercial fisheries have been an issue of major concern to the scientific community in recent years. We modeled the ecological and trophic consequences of a mandatory landing obligation (LO) regulated by the reformed Common Fisheries Policy [Regulation (EU) 1380/2013] on the Thermaikos Gulf ecosystem (northwestern Aegean ...
Ioannis Keramidas, Donna Dimarchopoulou, Ioanna Argyrou, Athanassios C. Tsikliras   +3 more
wiley   +1 more source

Marine Biodiversity and Ecosystem Health of Ilhas Selvagens, Portugal [PDF]

, 2016
In September 2015, National Geographic's Pristine Seas project, in conjunction with the Instituto Universitário-Portugal, The Waitt Institute, the University of Western Australia, and partners conducted a comprehensive assessment of the rarely surveyed ...
A. Estep, Alan M. Friedlander, C. Thompson, E. J. Gonçalves, Enric Ballesteros, Enric Sala, J. J. Meeuwig, M. Shepard, P. Rose, S. Clemente   +9 more
core  

Unveiling Patterns in Cetacean Strandings Along Southern Atlantic Iberia: Temporal and Spatial Trends, Seasonality, and Causes of Death

Marine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT We compiled 46 years of cetacean strandings in the Algarve, Portugal, describing temporal–spatial patterns, size–sex structure, and causes of death (COD). We analyzed national records and years with a dedicated regional stranding network (SN) to assess annual/seasonal trends, spatial hotspots, and compare biometrics and COD.
Jan Hofman, Sarah Crawford, Ana Fialho, Maria Casero, João Pontes, Ana Silva, Lídia Nicolau, Ana Marçalo   +7 more
wiley   +1 more source

Novel Assay for Endangered Hong Kong Grouper (Epinephelus akaara) to Assess eDNA Shedding, Decay, and Population Status

Environmental DNA, Volume 8, Issue 2, March/April 2026.
Novel species‐specific eDNA qPCR assay for endangered Hong Kong Grouper (Epinephelus akaara) reveals low shedding rates and rapid decay. Rare, trace detections across Hong Kong waters confirm population rarity, demonstrating eDNA as a powerful non‐invasive tool for monitoring threatened marine fishes. ABSTRACT The Hong Kong Grouper (Epinephelus akaara)
Arthur Chung, Yan Chit Kam, Celia Schunter   +2 more
wiley   +1 more source

Vacuum-Packaged Sous-Vide Mackerel (Scomber colias) Fillets for School Canteens: Product Development, Acceptance, and Storage Trial

Applied Sciences
The Atlantic chub mackerel (Scomber colias) is a nutritionally valuable species with potential for inclusion in school canteens. This study aimed to develop and evaluate mackerel-based products processed through marination, vacuum packaging, and sous ...
Bárbara S. Furiski, Eduardo Esteves, Jaime Aníbal   +2 more
doaj   +1 more source