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Workshop 4 on age reading of Horse Mackerel, Mediterranean Horse Mackerel, and Blue Jack Mackerel (T. Trachurus, T. mediterraneus, and T. picturatus) (WKARHOM4). [PDF]
, 2023 Based on the previous work from WKARHOM3 (ICES, 2018), the Working Group on Biological Parameters (ICES, 2020) identified the need for a new otolith exchange followed by an age read-ing Workshop. The Workshop on Age reading of Horse Mackerel, Mediterranean Horse Macke-rel and Blue Jack Mackerel (Trachurus trachurus, T. mediterraneus and T. picturatus) (
openaire
People and Nature, Volume 7, Issue 10, Page 2465-2485, October 2025.Abstract Small‐scale fisheries represent complex human‐nature interactions, targeting different species in different locations throughout the year. On land, fishers are at the core of diverse seafood value chains that serve local and distant markets.
Lotta Clara Kluger +5 more
wiley +1 more source
Species composition and catch per unit of effort of Monterey Bay surf, pier, and skiff anglers in 1979 [PDF]
, 1982 In 1979, Monterey Bay sport anglers were sampled for species composition of the catch and catch per unit of effort. A total of 4150 surf, pier, and skiff anglers was interviewed. Catch per hour was 0.71, 0.58, and 1.25 for surf, pier, and skiff anglers,
Spratt, Jerome D.
core
Frontiers in Marine Science, 2016 The stock structure of the blue jack mackerel, Trachurus picturatus (Osteichthyes, Carangidae), in the Northeast Atlantic is still unknown. The knowledge of this important aspect of the species population dynamics is essential to effectively assess their stocks and manage their fisheries.
Reis Vasconcelos, Joana Patricia +2 more
openaire +2 more sources
Observation Bias in Metabarcoding
Molecular Ecology Resources, Volume 25, Issue 7, October 2025.ABSTRACT DNA metabarcoding is subject to observation bias associated with PCR and sequencing, which can result in observed read proportions differing from actual species proportions in the DNA extract. Here, we amplify and sequence a mock community of known composition containing marine fishes and cetaceans using four different primer sets and a ...
Megan R. Shaffer +5 more
wiley +1 more source
Status of the spawning biomass of the Pacific sardine, 1975-1976 [PDF]
, 1976 In order to initiate a fishery for the Pacific sardine, Sardinops sajax caeruleus, it is required that the spawning biomass be determined to have reached a minimum of 20,000 short tons.
Klingbeil, Richard A.
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Journal of Fish Diseases, Volume 48, Issue 10, October 2025.ABSTRACT Betanodaviruses, members of the Nodaviridae family, are the causative agents of viral nervous necrosis in fish, resulting in great economic losses worldwide. This is the first case study describing the detection and confirmation of viral nervous necrosis in pot‐bellied seahorses (Hippocampus abdominalis) in Australia.
Stephen M. Pefanis +12 more
wiley +1 more source
Southern California fisheries monitoring summary for 1993 and 1994 [PDF]
, 1997 The southern California Monitoring and Management Units collectively gathered 803 discrete samples of 7,329 marine finfishes and invertebrates from local commercial fish markets or authorized fish transporters in 1993.
McKee-Lewis, Kimberly K. +1 more
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Marine Ecology, Volume 46, Issue 5, September/October 2025.ABSTRACT The northern Humboldt Current System (nHCS) has high environmental variability that impacts key demographic and community‐scale processes. Understanding the role and ecological implications of these interannual or long‐term events is crucial in describing the dynamics of the nHCS community. Using catch data from pelagic assessment surveys from
Paola Galloso +3 more
wiley +1 more source