Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
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Rapid Changes in the Sex Linkage of Male Coloration in Introduced Guppy Populations
Gordon, Swanne; Lopez Sepulcre, Andres; Rumbo, Diana; Reznick, David N. (University of Chicago Press; American Society of Naturalists, 2017)Theory predicts that the sex linkage of sexually selected traits can influence the direction and rate of evolution and should itself evolve in response to sex-specific selection. Some studies have found intraspecific ... -
Spatio-temporal dynamics of density-dependent dispersal during a population colonisation
De Bona, Sebastiano; Bruneaux, Matthieu; Lee, Alexander; Reznick, David N.; Bentzen, Paul; Lopez Sepulcre, Andres (Wiley-Blackwell Publishing Ltd., 2019)Predicting population colonisations requires understanding how spatio‐temporal changes in density affect dispersal. Density can inform on fitness prospects, acting as a cue for either habitat quality, or competition over ... -
Gene flow from an adaptively divergent source causes rescue through genetic and demographic factors in two wild populations of Trinidadian guppies
Fitzpatrick, Sarah W.; Gerberich, Jill C.; Angeloni, Lisa M.; Bailey, Larissa L.; Broder, Emily D.; Torres-Dowdall, Julian; Handelsman, Corey A.; Lopez Sepulcre, Andres; Reznick, David N.; Ghalambor, Cameron K.; Funk, W. Chris (Wiley-Blackwell Publishing, Inc., 2016)Genetic rescue, an increase in population growth owing to the infusion of new alleles, can aid the persistence of small populations. Its use as a management tool is limited by a lack of empirical data geared toward predicting ... -
Experimental study of species invasion : early population dynamics and role of disturbance in invasion success
Reznick, David N.; De Bona, Sebastiano; López-Sepulcre, Andrés; Torres, Mauricio; Bassar, Ronald D.; Benzen, Paul; Travis, Joseph (John Wiley & Sons, 2020)Much of our understanding of natural invasions is retrospective, based on data acquired after invaders become established. As a consequence, we know little about the characteristics of the early population growth and habitat ... -
Should dispersers be fast learners? : Modeling the role of cognition in dispersal syndromes
Liedtke, Jannis; Fromhage, Lutz (John Wiley & Sons, 2021)Both cognitive abilities and dispersal tendencies can vary strongly between individuals. Since cognitive abilities may help dealing with unknown circumstances, it is conceivable that dispersers may rely more heavily on ...
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