Results 41 to 50 of about 435 (111)

Probabilistic Forecasts of Fish Abundances With Spatio‐Temporal Models to Support Fisheries Management

open access: yesFish and Fisheries, Volume 26, Issue 6, Page 1180-1197, November 2025.
ABSTRACT Spatio‐temporal species distribution models (SDMs) are valuable tools to support fisheries management, as they account for long‐term and time‐varying unmeasured variation (spatial and spatio‐temporal variation), thereby providing more accurate and statistically efficient estimates than simpler SDMs.
Arnaud Grüss   +7 more
wiley   +1 more source

Rainbow smelt

open access: yes, 2016
NCTC Freshwater Fishes Teaching Collection: Order: Osmeriformes Family: Osmeridae Genus: Osmerus Species: mordax Drainage1: Drainage2: Site Location: Location ...
Patterson, Matthew, USFWS
core   +3 more sources

Spatial Distribution of Numerical Density of Pelagic Juveniles (0‐Group) of Broadcast Spawning Fish Stocks Follows a Common Statistical Pattern

open access: yesFish and Fisheries, Volume 26, Issue 5, Page 717-732, September 2025.
ABSTRACT Statistical distributions of spatial abundance data of animal populations can be informative about underlying processes and mechanisms that govern the spatial distributions. Here, we examine a large data set from annual 0‐group fish surveys in the Barents Sea (1980–2017) collected with standardised trawl sampling from a regular grid with 30–35
Hein Rune Skjoldal   +5 more
wiley   +1 more source

The effects of time-lag and ocean conditions on common murre (Uria aalge) productivity

open access: yes
Keywords: Common Murre; Uria aalge; PDO; Pacific Decadal Oscillation; diet; Pacific Herring; Pacific Sand Lance; Ammodytes hexapterus; smelt; Osmeridae; Clupea pallasii; Yaquina Head Outstanding Natural Area; copepod biomass ...
Waters, Hannah
core   +6 more sources

Modelling fishing‐induced evolution in pikeperch (Sander lucioperca) and vendace (Coregonus albula), Lake Oulujärvi, as template for ecosystem model

open access: yesJournal of Fish Biology, Volume 107, Issue 1, Page 229-247, July 2025.
Abstract Fishing‐induced evolution can impact fish trait distributions, with previous studies highlighting declines in size and age at maturation. However, the effects on fish growth remain less understood, and different fishing methods may exert distinct selection pressures on populations.
Eevi Kokkonen   +4 more
wiley   +1 more source

Distribution and Diversity of Coastal Fish in Fresh and Oligohaline Waters: An Example of the Largest Baltic Sea Estuary of the Neva River

open access: yesEcology of Freshwater Fish, Volume 34, Issue 2, April 2025.
ABSTRACT Understanding how low salinity gradients (0‰–5‰) influence fish life cycles is critical for clarifying principles of fish assemblage formation in estuarine ecosystems. This study is intended to provide a foundation for predicting changes in fish populations amidst ongoing surface salinity decreases in the Baltic Sea. In the Neva River Estuary,
Anton A. Uspenskiy
wiley   +1 more source

Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA

open access: yesEnvironmental DNA, Volume 7, Issue 2, March/April 2025.
Using fish eDNA metabarcoding, we successfully described an overwintering fish community in ice‐covered environments. eDNA data indicated that the dominant species were Clupea pallasii in the lagoon and Tribolodon spp. in the inlet river. Our findings suggested that the eDNA technique is useful for studying ice‐covered areas and could provide new ...
Tatsuya Kawakami   +4 more
wiley   +1 more source

The Spawning Migration of Delta Smelt in the Upper San Francisco Estuary

open access: yesSan Francisco Estuary and Watershed Science, 2011
Ted Sommer, Francine Mejia, Matt Nobriga, Fred Feyrer, and Lenny Grimaldodoi: http://dx.doi.org/10.15447/sfews.2014v9iss2art2While there is substantial information about the upstream migration of commercially and recreationally important fishes ...
Ted Sommer   +4 more
doaj  

First cytogenetic characterization of the sub-arctic marine fish Mallotus villosus (Müller, 1776), Osmeriformes, Osmeridae

open access: yes, 2017
The capelin, Mallotus villosus (Osmeriformes, Osmeridae), is an ecological and commercial key component of the sub–arctic ichthyofauna. Here, we provide the first cytogenetic information on the species based on both conventional karyotyping and ...
Ghigliotti, Laura   +5 more
core  

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