Results 41 to 50 of about 34,115 (202)

Kratkotrajno očuvanje sperme potočne pastrmke (salmo trutta macrostigma): delovanje ekstendera na pokretljivost [PDF]

open access: yes, 2015
Cilj eksperimenta je bila procena spermatoloških parametara kratkotrajno čuvane sperme potočne pastrmke (Salmo trutta macrostigma) korišćenjem različitih ekstendera. Mleč je uzorkovan od odraslih mužjaka istiskanjem rukom, bez anestezije.
Bozkurt, Y, Karaca, F, Yavas, I
core  

Evaluation of mitochondrial genomics in Salmo trutta caspius

open access: yesMitochondrial DNA. Part B. Resources, 2017
Salmo trutta caspius population is an important species for aquaculture and livestock industry. Moreover, these species are used for studies on molecular markers. Mitochondrial genomic is also beneficial for phylogenetic studies in salmonid species. They
Seddigheh Amini, Abolhasan Rezaei
doaj   +1 more source

Feeding of sea trout (Salmo trutta L.) migrating upstream for spawning in lower Oder River system [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1990
The paper presents an analysis of the food tracts of sea trout (Salmo trutta L.) migrating from the Baltic Sea for spawning to the Gulf of Szczecin and lower Oder River, i.e. to waters of the lower Oder system.
Z. Chełkowski   +2 more
doaj   +3 more sources

Impact of the Addition of a Shading Algorithm in a Physically Based Conceptual River Hydrological–Temperature Model

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Anthropogenic impacts on the thermal regime of rivers include climate change and deforestation. For the latter, developing modelling tools that can account for the impact of varying vegetation cover on river temperatures is essential. This study describes a new addition to the CEQUEAU hydrological and water temperature model: a shading ...
Zouhir Dichane   +4 more
wiley   +1 more source

Fish Migration Through Ship Locks at the Danube River, Austria

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Longitudinal connectivity in the Austrian section of the Danube has improved over the last three decades thanks to the progressive installation of fish passage facilities at hydropower plants. However, navigation locks which are present at all barrages remain poorly quantified with respect to their role in fish migration.
Walter Reckendorfer   +5 more
wiley   +1 more source

La truite commune (Salmo trutta, Linnaeus 1758)

open access: yes, 2011
La truite commune (Salmo trutta, Linnaeus ...
Berrebi, P.   +2 more
core   +2 more sources

Microsporidiose des salmonidés : infestation des salmonidés de la Bresle

open access: yesKnowledge and Management of Aquatic Ecosystems, 1975
La Microsporidiose des Salmonidés précédemment observée dans le Sud-Ouest de la France atteint également les Salmonidés de la Bresie, fleuve côtier normand.
CHILMONCZYK S.
doaj   +1 more source

Life history attributes influencing metabolic variation in an estuarine fish

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Considering that energy availability and oxygen transport potential are limited in supplying metabolic requirements, all animals face trade‐offs between competing metabolic demands.
Elizabeth C. Hoots   +3 more
wiley   +1 more source

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

open access: yesKnowledge 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

Gonadal Development–Related Genes and a Male‐Specific Genetic Marker Identified in the Endangered Sichuan Taimen (Hucho bleekeri)

open access: yesIntegrative Zoology, EarlyView.
Integrated transcriptomic and proteomic analyses were used to validate gonadal development–related genes and to identify a sex‐specific molecular marker in Hucho bleekeri. ABSTRACT Sex determination and differentiation represent fundamental topics in reproductive biology. Sichuan taimen (Hucho bleekeri), a first‐class national protected fish species in
Qinyao Wei   +5 more
wiley   +1 more source

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