Evolutionary Ecology
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 2131 to 2160 publications on 2452 in total
Dynamics of Production of Sexual Forms in Aphids: Theoretical and Experimental Evidence for Adaptive “Coin‐Flipping” Plasticity
The American Naturalist . 163 ( 6 ) : E112-E125
DOI: 10.1086/383618
Journal article
see the publicationSpacing pattern in a social group of stray cats: effects on male reproductive success
Animal Behaviour . 68 : 175-180
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see the publicationDoes social complexity lead to sex-biased dispersal in polygynous mammals ? A test on ground-dwelling sciurids.
Behavioral Ecology . 15 : 83-87
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see the publicationStep-wise morphological trends in fluctuating environments: Evidence in the Late Devonian conodont genus Palmatolepis
Geobios . 37 : 404-415
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see the publicationParallel evolution in molar outline of murine rodents: the case of the extinct Malpaisomys insularis (Eastern Canary Islands)
Zoological Journal of the Linnean Society . 142 : 555-572
Journal article
see the publicationProspecting in the collared flycatcher: gathering public information for breeding habitat selection?
Animal Behaviour . 297 : 457-466
Journal article
see the publicationUsing large-scale data analysis to assess life history and behavioural traitrs: the case of the reintroduced White stork population in the Netherlands
Animal Biodiversity and Conservation . 27 : 387-402
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see the publicationFrom dissimilarities among species to dissimilarities among communities: A Double Principal Coordinate Analysis
Journal of Theoretical Biology . 228 : 523-537
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see the publicationComparative life histories and ecophysiology of Drosophila melanogaster and D. simulans
Genetica . 120 : 151-163
Journal article
see the publicationDrosophila melanogaster Drosophila simulans: so similar yet so different
Genetica . 120 : 5-16
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see the publicationPhenotypic plasticity of body pigmentation in Drosophila melanogaster: genetic repeatability of quantitative parameters in two successive generations
Heredity . 92 : 499-507
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see the publicationREML estimates of genetic parameters of sexual dimorphism for wing and thorax length in Drosophila melanogaster
Journal of Genetics . 83 : 163-170
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see the publicationCold adaptation in geographical populations of Drosophila melanogaster phenotypic plasticity is more important than genetic variability
Functional Ecology . 18 : 700-706
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see the publicationREML estimates of genetic parameters of sexual size dimorphism for wing and thorax length in Drosophila melanogaster
Journal of Genetics . 83 ( 2 ) : 163-170
DOI: 10.1007/BF02729893
Journal article
see the publicationUne nouvelle analyse multi-temporelle d`images satellitales les residus de l`Analyse en Composantes Principales. Un cas d`etude: une serie d`images Landsat Thematic Mapper de la Camargue France.
International Journal of Remote Sensing . 25 : 1925-1938
Journal article
see the publicationParallel evolution in molar outline of murine rodents: the case of the extinct Malpaisomys insularis (Eastern Canary Islands)
Zoological Journal of the Linnean Society . 142 ( 4 ) : 555-572
Journal article
see the publicationIs the western population of the European mink, (Mustela lutreola), a distinct Management Unit for conservation?
Biological Conservation . 115 ( 3 ) : 357-367
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see the publicationBehavioral plasticity and virus propagation: the FIV-cat population example
Theoretical Population Biology . 64 : 11-24
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see the publicationMate fidelity in monogamous birds: a re-examination of the Procellariiformes
Animal Behaviour . 65 : 235-246
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see the publicationModeling transmission of directly transmitted infectious diseases using colored stochastic Petri nets
Mathematical Biosciences . 185 : 1-13
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see the publicationModelling hantavirus in fluctuating populations of bank voles: the role of indirect transmission on virus persistence
Journal of Animal Ecology . 72 : 1-13
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see the publicationRelationship of nematode communities to human demographics and environment in agricultural fields and fallow lands in Senegal.
Journal of Tropical Ecology . 19 : 279-290
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see the publicationUn site web pour l`enseignement interdisciplinaire des Mathématiques en Biologie
EIAH (Environnement Informatique d`Apprentissage Humain) . -- : 445-452
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see the publicationQuelques problèmes statistiques rencontrés dans l`estimation de la température minimale de croissance de Listeria monocytogenes
Revue de Statistique Appliquée . LI : 59-71
Journal article
see the publicationBody mass-dependent cost of web-building behaviour in an orb weaving spider Zygiella x-notata
The Science of Nature Naturwissenschaften . 90 : 269-272
Journal article
see the publicationInternal correspondence analysis of codon and amino-acid usage in thermophilic bacteria
Journal of Applied Genetics . 44 : 235-261
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see the publicationConspecific avoidance during foraging in Venturia canescens (Hymenoptera: Ichneumonidae): the roles of host presence and conspecific densities
Journal of Insect Behavior . 16 : 307-318
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see the publicationDispersal between host populations in field conditions: navigation rules in the parasitoid Venturia canescens
Ecological Entomology . 28 : 257-267
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see the publicationAge and density modify the effects of habitat quality on survival and movements of roe deer
Ecology . 84 ( 12 ) : 3307-3316
Journal article
see the publicationVariability in diapause duration in the chestnut weevil: mixed ESS genetic polymorphism or bet-hedging?
Oikos . 100 : 574-580
Journal article
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