Results 91 to 100 of about 31,270 (237)

Points vs. passes: A comparison between electric fishing techniques for sampling fish populations in upland headwater streams

open access: yesJournal of Fish Biology, EarlyView.
Abstract Point‐abundance sampling by electric fishing (PASE) was compared with single‐pass (DF1) and triple‐pass depletion sampling (DF3) electric fishing on the same reaches of four headwater streams sampled over multiple years in the Ribble catchment, UK. Juvenile salmonids, mostly brown trout Salmo trutta with some Atlantic salmon S.
Reagan H. Pearce   +3 more
wiley   +1 more source

Opening a window on the past: paleo-horizons across Pleistocene and Holocene. Madonna della Grotta, Praia a Mare, Southern Italy

open access: yesEQA, 2017
The goal of this study was to identify and characterize three paleo-horizons along a stratigraphic succession embracing sediments from Paleolithic to historic that has been preserved inside a grotto close to the Tyrrhenian Sea in southern Italy.
Stefania Cocco   +9 more
doaj   +1 more source

Growth, Condition, and Trophic Relations of Stocked Trout in Southern Appalachian Mountain Streams [PDF]

open access: yes, 2019
Stream trout fisheries are among the most popular and valuable in the United States, but many are dependent on hatcheries to sustain fishing and harvest.
Besler, Douglas A.   +5 more
core   +1 more source

Daytime habitat selection for juvenile parr brown trout (Salmo trutta) in small lowland streams [PDF]

open access: yes, 2014
Physical habitat is important in determining the carrying capacity of juvenile brown trout, and within freshwater management. Summer daytime physical habitat selection for the parr lifestage (7–20 cm) juvenile brown trout (Salmo ...
Bagliniere   +8 more
core   +4 more sources

Bony fish genomes: Status and gaps

open access: yesJournal of Fish Biology, EarlyView.
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Noelia Pérez‐Pereira   +3 more
wiley   +1 more source

Identification of different fish species in Kargan-Rood River (in Guilan province, 1994)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2001
Kargan-rood is one of the most important rivers in the west of Guilan province. Identification of fish species of this river was carried out in 1995-96.
K. Nazari
doaj  

Aspects of the washout of salmonid eggs. 6. Information on gravel composition , redd sites, the dimensions of redds and the depth of egg burial [PDF]

open access: yes, 1985
Sampling was concentrated on the North Moor region and the series of ditches which drained this area to the Bristol Channel. Although most ditches were not deep the mud substratum precluded sampling from within the habitat.
Carling, P.A., Crisp, D.T.
core  

First Report of ‘Soft Flesh’ Induced by the Parasite Kudoa thyrsites (Myxosporea) in Commercial Codfish From Norway

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT Kudoa thyrsites is a myxosporean parasite that infects the skeletal muscle of various teleost fish species globally. Severe infections lead to ‘soft flesh’ in fish fillets, resulting in food spoilage and subsequent discard. While K. thyrsites has previously been identified in migratory Atlantic mackerel in the northern Northeast Atlantic Ocean,
Lucilla Giulietti   +6 more
wiley   +1 more source

The evaluation of the mitochondrial genomics in Atlantic salmon (Salmo salar)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The mitochondrial genomic of Atlantic salmon (Salmo salar) was sequenced and deposited in GenBank accession no. LC012541.1. In this study for the evolutionary analysis of Mtgenomic between S. salar and other salmonid species such as S. t.
Mohammad Aghajanpour Ghasemabad   +1 more
doaj   +1 more source

Assessing the suitable habitat for reintroduction of brown trout (Salmo trutta forma fario) in a lowland river : a modeling approach [PDF]

open access: yes, 2018
Huge efforts have been made during the past decades to improve the water quality and to restore the physical habitat of rivers and streams in western Europe.
Boets, Pieter   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy