Results 61 to 70 of about 1,685 (198)

L'Eperlan (Osmerus eperlanus) dans l'estuaire de la Seine : premiers éléments sur la biologie et l'écologie d'une espèce en réapparition depuis 2000.

open access: yes, 2005
L'Eperlan (Osmerus eperlanus) dans l'estuaire de la Seine : premiers éléments sur la biologie et l'écologie d'une espèce en réapparition depuis 2000..
Gouneau, N.   +5 more
core   +2 more sources

Seasonal Variation of δ13C and δ15N in a Boreal Lake Fish Community—Year‐Round Patterns and Explanatory Variables

open access: yesEcology of Freshwater Fish, Volume 35, Issue 2, April 2026.
ABSTRACT Seasonal changes in freshwater ecosystems influence fish resource use through both environmental and biological factors, but year‐round studies that include ice‐covered months have been lacking. We investigated seasonal variation in the stable isotope ratios of carbon (δ13C) and nitrogen (δ15N) using year‐round monthly sampling of the fish ...
E. S. Eerola   +3 more
wiley   +1 more source

Ueber die Mikropyle von Osmerus eperlanus

open access: yes
UEBER DIE MIKROPYLE VON OSMERUS EPERLANUS Archiv für Anatomie, Physiologie und wissenschaftliche Medicin (-) Archiv für Anatomie, Physiologie und wissenschaftliche Medicin (-) Ueber die Mikropyle von Osmerus eperlanus (-
Buchholz, Reinhold
core   +2 more sources

The smelt Osmerus eperlanus in Scotland [PDF]

open access: yes, 2010
The smelt Osmerus eperlanus (Linnaeus 1758) (Plate 3A, p. 65), or sparling asit is called in Scotland (and in northern England), is a small to medium-sizedfish whose adult size varies greatly according to habitat. The normal range inlength is 10 to 20 cm
Alex Lyle, Peter Maitland
core  

Locating Little Larvae: Environmental DNA Methods Can Detect a Rare Fish Species Under Field Estuarine Conditions

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
We measured a positive linear relationship between eDNA concentration and abundance for larval Delta Smelt (Hypomesus transpacificus) with N = 1 larva exceeding the limit of detection for the novel qPCR assay. Field experiments quantified the probability of detection for eDNA sampling methods at known abundances and distances from source. ABSTRACT Rare
Sarah A. Stinson   +10 more
wiley   +1 more source

Long-term effects of extreme weather events and eutrophication on the fish community of shallow Lake Peipsi (Estonia/Russia)

open access: yesJournal of Limnology, 2013
The fish kill in lake Peipsi (Estonia/Russia) during the extraordinarily hot summer of 2010 evoked an investigation into the effects of environmental extremes and long-term eutrophication on the fish community of the lake.
Külli Kangur   +6 more
doaj   +1 more source

ОБСЕМЕНЕННОСТЬ КОРЮШКИ (OSMERUS EPERLANUS) БАКТЕРИЯМИ РАЗЛИЧНЫХ ТАКСОНОМИЧЕСКИХ ГРУПП [PDF]

open access: yesKSTU News, 2020
Исследование микрофлоры корюшки проводилось впервые, ранее изучалась только паразитофауна этого вида рыбы. Корюшка – массовый объект питания населения Калининградской области, изучение микрофлоры позволит предотвратить возможные инфекционные заболевания человека.
openaire   +1 more source

Population Differences in Rainbow Smelt, Osmerus mordax: Multivariate Analysis of Mensural and Meristic Data

open access: yes, 1977
The phenetic relationships are investigated between 13 samples of sexually mature rainbow smelt, Osmerus mordax, from 12 collecting sites including representatives of anadromous and landlocked populations.
D. G. Copeman
core   +1 more source

Thermal acclimation in rainbow smelt, Osmerus mordax, leads to faster myotomal muscle contractile properties and improved swimming performance

open access: yesBiology Open, 2013
Summary Rainbow smelt (Osmerus mordax) display an impressive ability to acclimate to very cold water temperatures. These fish express both anti-freeze proteins and glycerol in their plasma, liver, muscle and other tissues to avoid freezing at sub-zero ...
John R. Woytanowski, David J. Coughlin
doaj   +1 more source

A Conceptual Framework and Methods for Studying the Connectivity of Fishes

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 342-369, March 2026.
ABSTRACT Connectivity is a multifaceted concept that has important implications for the management and conservation of marine and freshwater fishes. We developed a conceptual framework that encompasses multiple, interrelated categories of connectedness, including landscape (e.g., structural, functional) connectivity and ecological (e.g., trophic ...
Jordanna N. Bergman   +18 more
wiley   +1 more source

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