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 1651 to 1680 publications on 2452 in total

Poser un diagnostic sur les résultats d'une régression linéaire simple : points aberrants points extrêmes et points influents

Anne-Béatrice Dufour

Biométrie Humaine et Anthropologie - revue de la Société de biométrie humaine . 28(3-4) : 95-103

Journal article

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The exploratory analysis of autocorrelation in animal-movement studies

S. Dray, M. Royer-Carenzi, C. Calenge

Ecological Research . 25 ( 3 ) : 673-681

DOI: 10.1007/s11284-010-0701-7

Journal article

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Dynamics of an introduced population of mouflon Ovis aries on the sub-Antarctic archipelago of Kerguelen

Renaud Kaeuffer, Christophe Bonenfant, Jean-Louis Chapuis, Sébastien Devillard

Ecography . 33 ( 3 ) : 435–442

DOI: 10.1111/j.1600-0587.2009.05604.x

Journal article

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Are abundance indices derived from spotlight counts reliable to monitor red deer Cervus elaphus populations?

M. Garel, C. Bonenfant, J.-L. Hamann, F. Klein, J.-M. Gaillard

Wildlife Biology . 16 ( 1 ) : 77-84

Journal article

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Analyse de distributions sérologiques sans seuil de positivité: persistance des maladies abortives chez le chamois

Emmanuelle Gilot-Fromont, Maryline Pioz, Philippe Gibert, Jean Hars, Dominique Gauthier

Réunion annuelle du groupe « Tiques et Maladies Transmises » du « Réseau Ecologie Interactions Durable » (REID) . : 12 slides

Conference paper

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Molecular an biological characteristics of Toxoplasma gondii isolates from wildlife in France

D. Aubert, Daniel Ajzenberg, C. Richomme, Emmanuelle Gilot-Fromont, M.E. Terrier, C. de Gevigney...

Veterinary Parasitology . 171 ( 3-4 ) : 346-349

DOI: 10.1016/j.vetpar.2010.03.033

Journal article

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Local meteorological conditions, dynamics of seroconversion to Toxoplasma gondii in cats ( Felis catus) and oocyst burden in a rural environment.

Eve Afonso, P. Thulliez, Emmanuelle Gilot-Fromont

Epidemiology and Infection . 138 : 1105-1113

DOI: 10.1017/S0950268809991270

Journal article

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Epidemiological survey of trichinellosis in wild boar (Sus scrofa) and fox (Vulpes vulpes) in a French insular region, Corsica

Céline Richomme, S.A. Lacour, Christian Ducrot, Emmanuelle Gilot-Fromont, François Casabianca, Oscar Maestrini...

Veterinary Parasitology . 172 ( 1-2 ) : 150-154

DOI: 10.1016/j.vetpar.2010.04.026

Journal article

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Les membres du réseau ToxoBS, Structuration géographique de la population de Toxoplasma gondii à l'origine de toxoplasmose congénitale en France métropolitaine.

Frédéric Collinet, Daniel Ajzenberg, Sébastien Devillard, D. Aubert, I Villena, Marie-Laure Dardé

Club Toxo 2010 .

Conference paper

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On the evolutionary consequences of a Trivers-Willard effect in humans: Further analysis of Dr S. Kanazawa’s paper on ‘beautiful parents`

P. Blanchard, S. Devillard

Journal of Theoretical Biology . 264 : 1296-1298

Journal article

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Discriminant analysis of principal components: a new method for the analysis of genetically structured populations

T. Jombart, S. Devillard, F. Balloux

BMC Genetics . 11 ( 94 ) : 1-15

DOI: 10.1186/1471-2156-11-94

Journal article

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Local adaptation and evolution of parasitoid interactions in an invasive species, Drosophila subobscura

Patricia Gibert, Roland Allemand, Hélène Henri, Raymond B Huey

Evolutionary Ecology Research . 12 : 873-883

Journal article

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Capture-recapture models with heterogeneity to study survival senescence in the wild

Guillaume Péron, Pierre-André Crochet, Rémi Choquet, Roger Pradel, Jean-Dominique Lebreton, Olivier Gimenez

Oikos . 119 ( 3 ) : 524 - 532

DOI: 10.1111/j.1600-1706.2009.17882.x

Journal article

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The home-range concept: are traditonal estimators still relevant with modern telemetry technology?

J.G. Kie, J. Matthiopoulos, J. Fieberg, R. Powell, F. Cagnacci, M.S. Mitchell...

Philosophical Transactions of the Royal Society B: Biological Sciences . 365 : 2221-2231

DOI: 10.1098/rstb.2010.0093

Journal article

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Genes regulated in early embryogenesis during the switch from parthenogenetic to sexual reproduction in the pea aphid (Acyrthosiphon pisum)

Aurore Gallot, Grégory Guernec, Stefano Colella, Hubert Charles, Stéphanie Jaubert-Possamai, Denis Tagu

4. Annual Arthropod Genomics Symposium on “Arthropod Genomics: New Approaches and Outcomes” .

Conference paper

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Structuration géographique de la population de Toxoplasma gondii à l'origine de toxoplasmose congénitale en France métropolitaine.

Frédéric Collinet, Daniel Ajzenberg, Sébastien Devillard, D. Aubert, I Villena, Marie-Laure Dardé

Club Toxo .

Conference paper

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Capture-recapture models with heterogeneity to study survival senescence in the wild

Guillaume G. Péron, Pierre-André Crochet, Rémi Choquet, Roger Pradel, Jean-Dominique Lebreton, Olivier Gimenez

Oikos .

Journal article

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Evaluating variability and uncertainty separately in microbial quantitative risk assessment using two R packages

R. Pouillot, Marie Laure Delignette-Muller

International Journal of Food Microbiology . 142 : 330-340

Journal article

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Évolution des interactions entre espèces

Thierry Lefèvre, François Renaud, Marc-André Selosse, Frédéric Thomas, C. Bernstein, O. Broennimann...

Biologie évolutive . : 533-616

Book chapter

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Importance of Accounting for Detection Heterogeneity When Estimating Abundance: the Case of French Wolves

Sarah Cubaynes, Roger Pradel, Rémi Choquet, Christophe Duchamp, Jean-Michel Gaillard, Jean-Dominique Lebreton...

Conservation Biology . 24 ( 2 ) : 621-626

DOI: 10.1111/j.1523-1739.2009.01431.x

Journal article

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Habitat use by female western roe deer (Capreolus capreolus): influence of resource availability on habitat selection in two contrasting years

Maryline Pellerin, C. Calenge, Sonia Said, Jean-Michel Gaillard, Hervé Fritz, Patrick Duncan...

Canadian Journal of Zoology . 88 ( 11 ) : 1052-1062

DOI: 10.1139/Z10-070

Journal article

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Testing Reliability of Body Size Measurements Using Hind Foot Length in Roe Deer

Mathieu Garel, Jean-Michel Gaillard, Thierry Chevrier, Jacques Michallet, Daniel Delorme, Guy Van Laere

Journal of Wildlife Management . 74 ( 6 ) : 1382-1386

DOI: 10.2193/2009-264

Journal article

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Évolution des traits d'histoire de vie

Yannis Michalakis, Anne Charmantier, Jean-Michel Gaillard, Gabriele Sorci, Thomas Tully, Ophélie Ronce

Biologie évolutive . : 339-386

Book chapter

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Age at the onset of senescence in birds and mammals is predicted by early-life performance

Guillaume Péron, Olivier Gimenez, Anne Charmantier, Jean-Michel Gaillard, Pierre-André Crochet

Proceedings of the Royal Society B: Biological Sciences . 277 ( 1695 ) : 2849-2856

DOI: 10.1098/rspb.2010.0530

Journal article

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Adaptive Developmental Delay in Chagas Disease Vectors: An Evolutionary Ecology Approach

Fréderic Menu, Marine Ginoux, Etienne Rajon, Claudio Lazzari, Jorge E. Rabinovich

PLoS Neglected Tropical Diseases . 4 ( 5 ) : e691

DOI: 10.1371/journal.pntd.0000691

Journal article

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A novel sex determination system in a close relative of the house mouse

F. Veyrunes, P. Chevret, J. Catalan, R. Castiglia, J. Watson, G. Dobigny...

Proceedings of the Royal Society B: Biological Sciences . 277 ( 1684 ) : 1049-1056

DOI: 10.1098/rspb.2009.1925

Journal article

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Seasonal variation in molar outline of bank voles: An effect of wear?

A. Guérécheau, R. Ledevin, H. Henttonen, V. Deffontaine, J.R. Michaux, P. Chevret...

Mammalian Biology: Zeitschrift für Säugetierkunde . 75 : 311-319

DOI: 10.1016/j.mambio.2009.03.013

Journal article

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Mitochondrial and chromosomal insights into karyotypic evolution of the pygmy mouse, \textitMus minutoides, in South Africa

F. Veyrunes, J. Catalan, C. Tatard, E. Cellier-Holzem, J. Watson, Pascale Chevret...

Chromosome research . 18 : 563-574

DOI: 10.1007/s10577-010-9144-9

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Mandible morphology, dental microwear, and diet of the extinct giant rats Canariomys (Rodentia: Murinae) of the Canary Islands (Spain).

Cyril Firmat, Helder Gomes Rodrigues, Sabrina Renaud, Julien Claude, Rainer Hutterer, Francisco Garcia-Talavera...

Biological Journal of the Linnean Society . 101 ( 1 ) : 28-40

DOI: 10.1111/j.1095-8312.2010.01488.x

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