Results 51 to 60 of about 8,024 (192)

Pratiques de repeuplements en région méditerranéenne française : cas du bassin de l'Orb (Hérault)

Knowledge and Management of Aquatic Ecosystems, 1994
Depuis la fin du siècle dernier, afin de contrôler l'abondance des populations de truites communes (Salmo trutta L.), des pratiques de repeuplements se sont mises en place de façon plus ou moins généralisée.
BEAUDOU D., DE ROBERT A., BERREBI P.
doaj   +1 more source

Farklı Omurgalı Türlerinde Bazı Sindirim Kanalı Bölgelerinin Histolojik ve Histokimyasal Yapısı

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2014
Özet: Bu çalışmanın amacı, farklı omurgalı türlerinin (Mus musculus, Coturnix coturnix ve Salmo trutta) sindirim kanalının bazı bölgelerinin histolojik yapısı ve mukus hücrelerindeki glikoproteinlerinin histokimyasal tekniklerle belirlemektir. Çalışmada,
Nurgül ŞENOL, Dilek BAYRAM, Özlem YEŞİL   +2 more
doaj  

Padronização de uma PCR para a autenticação do Salmo salar em pratos da culinária japonesa

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O objetivo deste trabalho foi padronizar uma PCR para a detecção do Salmo salar, a qual possa ser usada na autenticação do salmão utilizado em pratos da culinária japonesa e do pescado comercializado in natura. Para isso, dois lotes de sushi foram
E.P.M. Gonçalves, M.C.S. Barros, M.C. Pessôa, D.J. Cardilli, T.B. Roos, C.M. Moraes   +5 more
doaj   +1 more source

A Delphi‐study to identify drivers of future angling participation in five Nordic countries

Fisheries Management and Ecology, EarlyView.
Abstract The Delphi method was used to gather assessments from 93 experts about drivers of future angling participation by locals and tourist anglers in Denmark, Finland, Iceland, Norway, and Sweden. The main drivers of future angling participation related to habitat and fish populations, and access to and information about fishing.
Stian Stensland, Christian Skov, Sveinn Agnarsson, Patrik Rönnbäck, Teppo Vehanen, Malgorzata Blicharska, Jon Olaf Olaussen, Anders Kagervall, Gustav Hellström, Samuel Blyth, Casper Gundelund, Øystein Aas   +11 more
wiley   +1 more source

The ichthyofauna of the upper Neretva River

Natura Sloveniae, 2023
Fish were sampled at nine locations of the upper Neretva River, upstream of Glavatičevo. Evidence of the endangered softmouth trout (Salmo obtusirostris) was obtained as well as the presence of other native and non-native salmonids.
Jakob Neuburg, Thomas Friedrich, Elisabeth Haring, Sarah Höfler, Ana Maric, Saša Marić, Stephanie Popp, Predrag Simonović, Aleš Snoj, Simona Sušnik Bajec, Simon Vitecek, Alexandra Wanka, Steven Weiss, Kurt Pinter   +13 more
doaj   +1 more source

Imagination, Reality, and Reproduction: Comparing Perceptions of Coastal Sea Trout Anglers, Real Catches, and Sea Trout Spawning Activity

Fisheries Management and Ecology, EarlyView.
ABSTRACT Sustainable management of recreational fisheries requires balancing angler attitudes and behaviour with fisheries' biological potential. Herein, we investigated the balance in the sea‐run brown trout (Salmo trutta) fishery around the Swedish island of Gotland using data collected through a creel survey, test fishing, and spawning returns to ...
Samuel Blyth, Stian Stensland, Patrik Rönnbäck   +2 more
wiley   +1 more source

Seasonal Variations in Relative Weight of Lake Trout (Salvelinus namaycush), Kokanee Salmon (Oncorhynchus nerka), Rainbow Trout (Onocorhynchus mykiss), and Brown Trout (Salmo trutta) in Blue Mesa Reservoir, Colorado [PDF]

arXiv, 2013
Blue Mesa Reservoir is the largest body of water in Colorado and is located on the western slope of the Rocky Mountains at an elevation of 7520 feet. Blue Mesa Reservoir contains recreationally important populations of lake trout (Salvelinus namaycush), kokanee salmon (Oncorhynchus nerka), rainbow trout (Onocorhynchus mykiss), and brown trout (Salmo ...
arxiv  

Getting Scarce and Lure Shy: Impacts of Recreational Fishing on Coastal Northern Pike (Esox lucius) Abundance, Size Structure and Vulnerability to Angling

Fisheries Management and Ecology, EarlyView.
ABSTRACT Controlled experiments have shown that northern pike (Esox lucius) is able to develop lure avoidance, but whether such patterns exist in the wild is unknown. We assessed the impact of recreational fishing on a natural population of pike in the southern Baltic Sea, from samples of three pairs of partially protected areas (pMPA) and nearby ...
Phillip Roser, Johannes Radinger, Fritz Feldhege, Marlon Braun, Robert Arlinghaus   +4 more
wiley   +1 more source

Morphological differences in the skin of marble trout <i>Salmo marmoratus</i> and of brown trout <i>Salmo trutta</i>

Folia Histochemica et Cytobiologica, 2012
Despite being genetically very closely related, the marble trout <em>Salmo marmoratus</em> and the brown trout <em>Salmo trutta</em> exhibit marked phenotypic differences, particularly with regard to skin pigmentation ...
Urška Sivka, Karel Halačka, Simona Sušnik Bajec   +2 more
doaj   +1 more source

Effect of salinity on motility and viability of salmonid spermatozoa [PDF]

Acta Ichthyologica et Piscatoria, 1979
Spermatozoa of trout (Salmo trutta L.), lake trout (S. trutta m. lacustris L.), rainbow trout (S. gairdneri Rich.), and brook trout (Salvelinus fontinalis (Mitch.)) kept at 8-10&deg;C without water in various diluting fluids behaved in all media more
L. Tomasik, A. Sobociński
doaj   +3 more sources