Cristin-prosjekt-ID: 259412
Sist endret: 3. januar 2014, 11:50

Cristin-prosjekt-ID: 259412
Sist endret: 3. januar 2014, 11:50
Prosjekt

Integrated ecological and genetic approach to infer the spatio-temporal population-structure dynamics in small salmoid poplations

prosjektleder

Leif Asbjørn Vøllestad
ved Centre for Ecological and Evolutionary Synthesis ved Universitetet i Oslo

prosjekteier / koordinerende forskningsansvarlig enhet

  • Centre for Ecological and Evolutionary Synthesis ved Universitetet i Oslo

Klassifisering

Vitenskapsdisipliner

Økologi

Tidsramme

Avsluttet
Start: 1. mai 2004 Slutt: 14. oktober 2007

Beskrivelse Beskrivelse

Tittel

Integrated ecological and genetic approach to infer the spatio-temporal population-structure dynamics in small salmoid poplations

Vitenskapelig sammendrag

This project aims to investigate individual mating success, breeding system, small-scale spatial and temporal population structure and the heritability of growth of stream-living brown trout. The aims of the project will be met by a combination of field studies and population-genetic methods, aided by newly developed statistical methods and software. The study organisms form a natural population of brown trout living in a small stream where migration is limited. This project is a continuation of a study of brown trout life history variation in small streams. Also this study was individual-based and gave insight into how life-history traits are shaped by a number of density-dependet and density-independent factors. Some key publications can be found here.

prosjektdeltakere

prosjektleder
Aktiv cristin-person

Leif Asbjørn Vøllestad

  • Tilknyttet:
    Prosjektleder
    ved Centre for Ecological and Evolutionary Synthesis ved Universitetet i Oslo
Aktiv cristin-person

Per Erik Jorde

  • Tilknyttet:
    Prosjektdeltaker
    ved Centre for Ecological and Evolutionary Synthesis ved Universitetet i Oslo

Esben Moland Olsen

  • Tilknyttet:
    Prosjektdeltaker
    ved Havforskningsinstituttet
Inaktiv cristin-person

Dimitar Serbezov

  • Tilknyttet:
    Prosjektdeltaker
    ved Centre for Ecological and Evolutionary Synthesis ved Universitetet i Oslo

Louis Bernatchez

  • Tilknyttet:
    Prosjektdeltaker
    ved Université Laval
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Resultater Resultater

Non-additive effects of density-dependent and density-independent factors on brown trout vital rates.

Vøllestad, Leif Asbjørn; Olsen, Esben Moland. 2008, Oikos. UIO, HAVFORSKVitenskapelig artikkel

Unbiased estimator for genetic drift and effective population size.

Jorde, Per Erik; Ryman, Nils. 2007, Genetics. SU, UIOVitenskapelig artikkel

Sibling-size variation in brown trout Salmo trutta in relation to egg size and stream size.

Gregersen, Finn; Vøllestad, Leif Asbjørn; Olsen, Esben Moland; Haugen, Thrond. 2009, Journal of Fish Biology. UIO, INNLANDET, HAVFORSKVitenskapelig artikkel

Seasonal mortality and the effect of body size: a review and an empirical test using individual data on brown trout.

Carlson, Stephanie; Olsen, Esben Moland; Vøllestad, Leif Asbjørn. 2008, Functional Ecology. UIO, HAVFORSKVitenskapelig artikkel
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