Evolutionary Ecology

Les équipes

Predictive Modelling and Ecotoxicology Group

Evolution, Behaviour, Adaptation Group

Evolutionary Demography Group

Evolutionary Epidemiology Group

Ecology and Evolution of Populations Group

Quantitative and Evolutionary Ecology of Communities Group

Veterinary Public Health Group

The department of Evolutionary Ecology gathers complementary skills in behavioural ecology, population dynamics, population biology, community ecology, and methodology (statistics and modelling). The research done in the department aims at studying how animal species evolve in a changing world by understanding the causes of the evolution of traits, adaptations and interactions. For that, we consider different levels of organization from individuals to populations and communities. Because organisms cannot be considered isolated from other biotic factors, we consider pathogens but also competing species within communities.

We study how individuals adapt to their environments that are largely impacted by anthropic pressures, and how life history traits and behaviour evolve in response to these pressures. Although we mainly focus on phenotype, we more and more consider the mechanistic link between the genotype and the phenotype. We develop the theoretical framework of our discipline through a conceptual and modeling approach. In parallel, we test hypotheses that arise from theoretical predictions through experimental, comparative and observational approaches on different biological models (insects, birds, mammals). Experimental approaches are developed in the laboratory (insect model) and in natura (bird, insect and mammal models). Observational and comparative research is mainly concerned with vertebrates. Our approaches are also, and increasingly, interested in the mechanisms of adaptive responses. In addition to the classical approaches of demographic analysis and trait change, methods of ecophysiology, chemical ecology and molecular biology are used.

Our department hosts several long-term studies of wild populations of different species. These long-term studies offer a valuable way to understand how biotic and abiotic factors affect individuals’ life history traits, and the functioning of populations in natura. Five populations of mammalian species are thus monitored for several years (more than 40 years on roe deer, 30 on Alpine marmots, 25 years on cats, 16 years on zebras, and 20 years on impala). Two of our study sites (La Sassière in Vanoise National Park (Alpine marmots) and Hwange National Park) have been certified as “Site d’Etude en Ecologie Globale” (SEEG), and two (ZA “Hwange” and ZA “Antarctic and sub-Antarctic”) were certified as “Zone Atelier” by the CNRS.

The department of Evolutionary ecology is also largely involved in training activities. Lastly, we also have strong socio-economic relationships. Indeed, because we address questions of major societal interest (global warming, public health) we tightly collaborate with socio-economic partners (Office Français de la Biodiversité, Vanoise National Park, Hwange National Park in Zimbabwe, Office National des Forêts, etc.) and participate to general public and media events.

Publications

Display of 1831 to 1860 publications on 2461 in total

Local effects of inbreeding on embryo number and consequences for genetic diversity in Kerguelen mouflon

R. Kaeuffer, D. Réale, D. Pontier, J.-L. Chapuis, D.-W. Coltman

Biology Letters . -- : 374-380

Journal article

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Spatial and temporal patterning of bank vole demography and the epidemiology of the Puumala hantavirus in northeastern France

D. Augot, F. Sauvage, F. Boue, M. Bouloy, Marc Artois, J.-M. Demerson...

Epidemiology and Infection . 136(12) : 1638-1643

Journal article

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Population density and sex do not influence fine-scale natal dispersal in roe deer

J.-M Gaillard, A. J. Mark Hewison, Petter Kjellander, Nathalie Pettorelli, Christophe Bonenfant, Bram van Moorter...

Proceedings of the Royal Society B: Biological Sciences . 275 ( 1646 ) : 2025-2030

DOI: 10.1098/rspb.2008.0393

Journal article

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Influence of contact heterogeneity on TB reproduction ratio R$_0$ in a free-living brushtail possum Trichosurus vulpecula population

Thibaud Porphyre, Mark Stevenson, Ron Jackson, Joanna Mckenzie

Veterinary Research . 39 ( 3 ) : 1

DOI: 10.1051/vetres:2008007

Journal article

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The exotic legume tree species Acacia holosericea alters microbial soil functionalities and the structure of the arbuscular mycorrhizal community

P. Remigi, A. Faye, A. Kane, M. Deruaz, J. Thioulouse, M. Cissoko...

Applied and Environmental Microbiology . 74 : 1485-1493

Journal article

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An individual-based model to describe a bullhead population dynamics including temperature variations

Sandrine Charles, F. Subtil, J. Kielbassa, D. Pont

Ecological Modelling . 215 : 377-392

Journal article

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Do vertically transmitted symbionts co-existing in a single host compete or cooperate? A modelling approach

E. Vautrin, S. Genieys, Sandrine Charles, F. Vavre

Journal of Evolutionary Biology . 21 : 145-161

Journal article

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Unexpected male choosiness for mates in a spider

Marie-Claude Bel-Venner, S. Dray, Dominique Allainé, F. Menu, Samuel Venner

Proceedings of the Royal Society B: Biological Sciences . 275 : 77-82

Journal article

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Use of the library fitdistrplus to specify distribution from non-censored or censored data

Marie Laure Delignette-Muller, Régis Pouillot, Jean-Baptiste Denis

Report

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Does constrained oviposition infl uence offspring sex ratio in the solitary parasitoid wasp Venturia canescens ?

M. Metzger, C. Bernstein, E. Desouhant

Ecological Entomology . 33 : 167-174

Journal article

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The Risk of Flawed Inference in Evolutionary Studies When Detectability Is Less than One

Olivier Gimenez, Anne Viallefont, Anne Charmantier, Roger Pradel, Emmanuelle Cam, Charles R Brown...

The American Naturalist . 172 ( 3 ) : 441-448

DOI: 10.1086/589520

Journal article

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Senescence rates are determined by ranking on the fast–slow life-history continuum

Owen R. Jones, Jean-Michel Gaillard, Shripad Tuljapurkar, Jussi S. Alho, Kenneth B. Armitage, Peter H. Becker...

Ecology Letters . 11 ( 7 ) : 664-673

DOI: 10.1111/j.1461-0248.2008.01187.x

Journal article

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Tailles du domaine vital du Chevreuil Capreolus capreolus estimée à partir de données VHF et GPS

Maryline Pellerin, Sonia Said, Jean-Michel Gaillard

Wildlife Biology . 14 ( 1 ) : 101-110

Journal article

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Etude des variations spatio-temporelles de l'activité et de l'utilisation des ressources par les herbivores. L'exemple du mouflon méditerranéen (Ovis gmelini musimon x Ovis sp.) et du chevreuil (Capreolus capreolus).

G. Bourgoin

Thesis

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Échecs de localisation des colliers GPS :une source d'erreurs à maîtriser

G. Bourgoin, M. Garel, D. Dubray, D. Maillard, E. Marty, J.-M. Gaillard

incollection . -- : 85-93

Journal article

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Demographic and Dispersal Constraints for Domestic Infestation by Non-Domicilated Chagas Disease Vectors in the Yucatan Peninsula Mexico

Sébastien Gourbière, E. Dumonteil, J.E. Rabinovich, R. Minkoue, F. Menu

American Journal of Tropical Medicine and Hygiene . 78 : 133-139

Journal article

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Des souris et des hommes l'étude des systèmes à hantavirus

F. Sauvage, D. Fouchet, D. Pontier

incollection . -- : 413-456

Journal article

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Limited nest site availability helps seabirds to survive cat predation on islands

D. Pontier, D. Fouchet, J. Bried, N. Bahi-Jaber

Ecological Modelling . 214 : 316-324

Journal article

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Vaccination of free-living juvenile wild rabbits textit(Oryctolagus cuniculus) against myxomatosis improved their survival

J.-S. Guitton, S. Devillard, M. Guénézan, D. Fouchet, D. Pontier, S. Marchandeau

Preventive Veterinary Medicine . 84 : 1-10

Journal article

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Phylogeny and biogeography of African Murinae based on mitochondrial and nuclear gene sequences, with a new tribal classification of the subfamily.

E. Lecompte, K. Aplin, C. Denys, F. Catzeflis, M. Chades, P. Chevret

BMC Evolutionary Biology . 8 : 199

Journal article

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Fecundity and survival in relation to resistance to oxidative stress in a free-living bird

P. Bize, G. Devevey, P. Monaghan, Blandine Doligez, P. Christe

Ecology . 89(8) : 2584-2593

Journal article

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Habitat Selection and Habitat Suitability Preferences

Blandine Doligez, T. Boulinier

incollection . 3 : 1810-1830

Journal article

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Spatial scale of local breeding habitat quality and adjustment of breeding decisions

Blandine Doligez, A. Berthouly, D. Doligez, Mark Tanner, V. Saladin, D. Bonfils...

Ecology . 89 : 1436-1444

Journal article

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On the number of principal components: A test of dimensionality based on measurements of similarity between matrices

S. Dray

Computational Statistics and Data Analysis . 52 : 2228-2237

Journal article

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Age-specific feeding cessation in male red deer during rut

A. Mysterud, C. Bonenfant, L.E. Loe, R. Langvatn, Ng. Yoccoz, / Stenseth

Journal of Zoology . 275(4) : 469-477

Journal article

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Population density and sex do not influence fine-scale natal dispersal in roe deer

J.-M. Gaillard, A.J.M. Hewison, P. Kjellander, N. Pettorelli, C. Bonenfant, B. van Moorter...

Proceedings of the Royal Society B: Biological Sciences . 275 : 2025-2030

Journal article

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The timing of male reproductive effort relative to female ovulation in a capital breeder

A. Mysterud, C. Bonenfant, L.E. Loe, R. Langvatn, N.G. Yoccoz, / Stenseth

Journal of Animal Ecology . 77(3) : 469-477

Journal article

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Antibodies against Salmonella is associated with reduced reproductive success in female alpine chamois (rupicapra rupicapra)

M. Pioz, A. Loison, Patricia Gibert, J.-M. Jullien, Marc Artois, Emmanuelle Gilot-Fromont

Canadian Journal of Zoology . 86 : 1111-1120

Journal article

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Diseases and reproductive success in a wild mammal: example in the alpine chamois.

Maryline Pioz, Anne Loison, Dominique Gauthier, Philippe Gibert, Jean-Michel Jullien, Marc Artois...

Oecologia . 155 ( 4 ) : 691-704

DOI: 10.1007/s00442-007-0942-5

Journal article

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Serotyping of Toxoplasma gondii: striking homogeneous pattern between symptomatic and asymptomatic infections within Europe and South America.

Stéphane Morisset, François Peyron, Jean R Lobry, Justus Garweg, Josette Ferrandiz, Karine Musset...

Microbes and Infection . 10 ( 7 ) : 742-7

DOI: 10.1016/j.micinf.2008.04.001

Journal article

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