Results 21 to 30 of about 23,242 (234)

Can we identify wild-born salmon from parentage assignment data? A case study in the Garonne-Dordogne rivers salmon restoration programme in France

Aquatic Living Resources, 2021
Parentage assignment with genomic markers provides an opportunity to monitor salmon restocking programs. Most of the time, it is used to study the fate of hatchery-born fish in those programs, as well as the genetic impacts of restocking.
Vandeputte Marc, Bestin Anastasia, Fauchet Louarn, Allamellou Jean-Michel, Bosc Stéphane, Menchi Olivier, Haffray Pierrick   +6 more
doaj   +1 more source

European wild rabbit (Oryctolagus cuniculus) restocking: Effects on abundance and spatial distribution

Wildlife Society Bulletin, 2014
The European wild rabbit (Oryctolagus cuniculus) has suffered a dramatic reduction in numbers in many parts of the Iberian Peninsula over the past 50 years.
Francisco Guil, Rafael Higuero, Rubén Moreno‐Opo   +2 more
doaj   +1 more source

Restocking the River Akerselv, Oslo with Atlantic salmon smolts Salmo salar L. of different stocks

Fauna Norvegica, 1990
Sea ranched hatchery-reared smolts of Atlantic salmon originating from the Rivers Imsa and Lone in Norway and Neva in USSR were released in the River Akerselv, in 1985 and 1987.
Lars P. Hansen, Bror Jonsson
doaj   +1 more source

Linear stochastic dynamics with nonlinear fractal properties

, 1997
Stochastic processes with multiplicative noise have been studied independently in several different contexts over the past decades. We focus on the regime, found for a generic set of control parameters, in which stochastic processes with multiplicative ...
Arnéodo, Bak, Benzi, Choquet, Cloern, Cohen, Cook, de Calan, Didier Sornette, Feigenbaum, Fisher, Graham, Grinstein, Gruber, Halsey, Heagy, Huberman, Hughes, Jones, Jögi, Kesten, Levy, Mantegna, Mantegna, May, Nieuwenhuizen, Nieuwenhuizen, Ouillon, Platt, Pratt, Redner, Rhodes, Saleur, Saleur, Schenzle, Sornette, Sornette, Sornette, Sornette, Sugihara, Takayasu, Takayasu, Tu, Weisbuch   +43 more
core   +1 more source

Testing site selection for seeding trials using hatchery reared juvenile Haliotis mariae Wood, 1828 along the western Dhofar coast, Arabian Sea, Sultanate of Oman [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2015
In order to test site selection and seeding methodology hatchery reared juvenile Haliotis mariae with an average shell-length 30-52 mm were seeded along the Dhofar coast during the winter months of the NE monsoon.
Schalk de Waal, Salem Khoom, Salim Al-Ghassani, Ali Al-Mashikhi, Virgie Sol TamandoTitular   +4 more
doaj  

Physical and chemical tagging methods for the sea urchin Paracentrotus lividus (Echinodermata: Echinoidea)

Scientia Marina, 2022
The sea urchin Paracentrotus lividus (Lamarck, 1816) (Echinodermata: Echinoidea) is an important economic resource in Europe, but intense harvesting has led to the collapse of several natural populations.
Pedro M. Santos, Bernardo Ruivo Quintella, David Jacinto, Ana Gomes, Carolina Saldanha, Sílvia Lourenço, Patrícia Mega Lopes, Maria João Correia, David Mateus, Teresa Cruz, Ana Pombo, José Lino Costa   +11 more
doaj   +1 more source

Application of ovarian insemination method for the artificial reproduction of Caspian kutum (Rutilus frisii) under controlled conditions

Aquaculture Reports
The present study aims to compare the efficacy of the ovarian insemination technique with the traditional hormonal induction and artificial fertilization methods over the controlled reproduction of the Caspian kutum (Rutilus frisii).
Erfan Akbari Nargesi, Danial Gorouhi, Reza Abbasi Mesrdashti   +2 more
doaj   +1 more source

Detecting slow introgression of invasive alleles in an extensively restocked game bird

Frontiers in Ecology and Evolution, 2014
Interbreeding of two species in the wild implies introgression of alleles from one species into the other only when admixed individuals survive and successfully backcross with the parental species.
Ines eSanchez-Donoso, Ines eSanchez-Donoso, Jisca eHuisman, Jorge eEchegaray, Manel ePuigcerver, José Domingo eRodríguez-Teijeiro, Frank eHailer, Frank eHailer, Carles eVilà   +8 more
doaj   +1 more source

Who’s your mama? Riverine hybridisation of threatened freshwater Trout Cod and Murray Cod [PDF]

PeerJ, 2016
Rates of hybridization and introgression are increasing dramatically worldwide because of translocations, restocking of organisms and habitat modifications; thus, determining whether hybridization is occuring after reintroducing extirpated congeneric ...
Alan J. Couch, Peter J. Unmack, Fiona J. Dyer, Mark Lintermans   +3 more
doaj   +2 more sources

Domestication may affect spawning performance of F1 pikeperch (Sander lucioperca) during consecutive captive reproduction

Aquaculture Reports
The aim of this study was to examine the possibility of consecutive spawning of the first domesticated generation (F1) of pikeperch (Sander lucioperca).
Bahram Falahatkar, Iraj Efatpanah, Eshagh Rasouli Kargar, Mehdi Rahmati, Pascal Fontaine   +4 more
doaj   +1 more source