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 2191 to 2220 publications on 2451 in total

Broad-scale biodiversity pattern of the endemic tree flora of the Western Ghats (India) using canonical correlation analysis of herbarium records

C. Gimaret-Carpentier, S. Dray, J.-P. Pascal

Ecography . 26 : 429-444

2003

Journal article

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Sex-ratio variation and reproductive costs in relation to density in a forest dwelling population of red deer (Cervus elaphus).

C. Bonenfant, J.-M. Gaillard, A. Loison, F. Klein

Behavioral Ecology . 14 : 862-869

2003

Journal article

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Microspatial structure of Drosophila melanogaster populations in Brazzaville: evidence of natural selection acting on morphometrical traits

W. Haerty, Patricia Gibert, P. Capy, B. Moreteau, J.R. David

Heredity . 91 : 440-447

2003

Journal article

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Genetic variability of sexual size dimorphism in a natural population of Drosophila melanogaster: an isofemale-line approach

J.R. David, Patricia Gibert, Sandrine Mignon-Grasteau, H. Legout, G. Petavy, Catherine C. Beaumont...

Journal of Genetics . 82 ( 3 ) : 79-88

DOI: 10.1007/BF02715810

2003

Journal article

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Morphometrical evolution in a Drosophila clade: the Drosophila obscura group

B. Moreteau, Patricia Gibert, G. Pétavy, J.C. Moreteau, R.B. Huey, J.R. David

Journal of Zoological Systematics and Evolutionary Research . 41 : 64-71

2003

Journal article

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The fly that came in from the cold: geographic variation of recovery time from low-temperature exposure in Drosophila subobscura

J.R. David, Patricia Gibert, B. Moreteau, G. Gilchrist, R.B. Huey

Functional Ecology . 17 : 425-430

2003

Journal article

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G. Perrière, J. Thioulouse

Computer Methods and Programs in Biomedicine . 70 : 99-105

2003

Journal article

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Comparing and classifying one-dimensional spatial patterns: an application to laser altimeter profiles.

S. Ollier, D. Chessel, P. Couteron, R. Pélissier, J. Thioulouse

Remote Sensing of Environment . 85 : 453-462

2003

Journal article

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Un site web pour l'enseignement inter-disciplinaire des Mathématiques en Biologie

Sandrine Charles, Muriel Ney, Dominique Mouchiroud, Lionel Humblot, Christophe Batier

Environnements Informatiques pour l'Apprentissage Humain 2003 . http://atief.org ; http://www.inrp.fr : 445-452

2003

Conference paper

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Puumala hantavirus infection in humans and in the reservoir host Ardennes region France

F. Sauvage, C. Penalba, F. Boué, D. Coudrier, D. Pontier, Marc Artois

Emerging Infectious Diseases . 8 : 1509-1511

2002

Journal article

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Geminy: software for testing the effects of genotyping errors and multitubes approach for the individual identification

N. Valière, P. Berthier, Dominique Mouchiroud, D. Pontier

Molecular Ecology Notes . 2 : 83-86

2002

Journal article

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Stratégies comportementales et modèle d'optimisation dynamique à horizon non fini : succession des constructions de toiles chez une araignée orbitèle "Zygiella X-Notata" (Clerck)

Samuel Venner

2002

Thesis

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Relationships between Staphylococcus aureus genetic background, virulence factors, agr groups (alleles), and human disease

S. Jarraud, Christophe Mougel, Jean Thioulouse, Gérard Lina, H. Meugnier, F. Forey...

Infection and Immunity . 70 ( 2 ) : 631-641

2002

Journal article

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Relationships between Staphylococcus aureus genetic background virulence factors agr groups (alleles) and human disease.

S. Jarraud, Christophe Mougel, J. Thioulouse, G. Lina, H. Meugnier, F. Forey...

Infection and Immunity . 70 : 631-641

DOI: 10.1128/IAI.70.2.631-641.2002

2002

Journal article

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Interactions between ectomycorrhizal symbiosis and fluorescent pseudomonads on Acacia holosericea: isolation of mycorrhiza helper bacteria (MHB) from a Soudano-Sahelian soil

H. Founoune, R. Duponnois, J.M. Meyer, J. Thioulouse, D. Masse, J.-L. Chotte...

FEMS Microbiology Ecology . 41 : 37-46

2002

Journal article

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Using aggregation methods to assess toxicant effects on population dynamics in spatial systems

Arnaud Chaumot, Sandrine Charles, P. Flammarion, J. Garric, P. Auger

Ecological Applications . 12 : 1771-1784

2002

Journal article

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What is the relevance of obtaining multiple blood samples for culture? A comprehensive model to optimize the strategy for diagnosing bacteremia

B. Lamy, Pascal Roy, G. Carret, Jean-Pierre Flandrois, Marie Laure Delignette-Muller

Sandrine Charles, S. Morand, J.-L. Chassé, P. Auger

Theoretical Population Biology . 62 : 97-109

2002

Journal article

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Publications

Broad-scale biodiversity pattern of the endemic tree flora of the Western Ghats (India) using canonical correlation analysis of herbarium records

Sex-ratio variation and reproductive costs in relation to density in a forest dwelling population of red deer (Cervus elaphus).

Microspatial structure of Drosophila melanogaster populations in Brazzaville: evidence of natural selection acting on morphometrical traits

Genetic variability of sexual size dimorphism in a natural population of Drosophila melanogaster: an isofemale-line approach

Morphometrical evolution in a Drosophila clade: the Drosophila obscura group

The fly that came in from the cold: geographic variation of recovery time from low-temperature exposure in Drosophila subobscura

Evolution of reaction norms In Phenotypic plasticity : functional and conceptual approaches

Integrated databanks access and sequence/structure analysis services at the PBIL.

Relationship between spatial and genetic distance in Agrobacterium spp. in 1 cubic centimeter of soil.

Use of Correspondence Discriminant Analysis to predict the subcellular location of bacterial proteins

Comparing and classifying one-dimensional spatial patterns: an application to laser altimeter profiles.

Un site web pour l'enseignement inter-disciplinaire des Mathématiques en Biologie

Puumala hantavirus infection in humans and in the reservoir host Ardennes region France

Geminy: software for testing the effects of genotyping errors and multitubes approach for the individual identification

Stratégies comportementales et modèle d'optimisation dynamique à horizon non fini : succession des constructions de toiles chez une araignée orbitèle "Zygiella X-Notata" (Clerck)

Relationships between Staphylococcus aureus genetic background, virulence factors, agr groups (alleles), and human disease

Relationships between Staphylococcus aureus genetic background virulence factors agr groups (alleles) and human disease.

Interactions between ectomycorrhizal symbiosis and fluorescent pseudomonads on Acacia holosericea: isolation of mycorrhiza helper bacteria (MHB) from a Soudano-Sahelian soil

Using aggregation methods to assess toxicant effects on population dynamics in spatial systems

What is the relevance of obtaining multiple blood samples for culture? A comprehensive model to optimize the strategy for diagnosing bacteremia

Bet-hedging for variability in life cycle duration: bigger and later-emerging chestnut weevils have increased probability of a prolonged diapause

Intraspecific competition between healthy and parasitized hosts in a host parasitoid system: consequences for life-history traits.

The mating system of feral cats (Felis catus L.) in a sub-Antarctic environment

Costs of reproduction: assessing responses to brood size manipulation on life-history and behavioural traits using multi-state capture-recapture models

Modelling bovine trypanosomosis spatial distribution by GIS in an agro-pastoral zone of Burkina Faso

Matching data sets from two different spatial samples

Sex- and age-dependent effects of population density on life history traits of Red deer (Cervus elaphus) in a temperate forest.

Variable modes of inheritance of morphometrical traits in hybrids between Drosophila melanogaster and Drosophila simulans

Use and misuse of correspondence analysis in codon usage studies

Host Patch Selection Induced by Parasitism: Basic Reproduction Ratio R0 and Optimal Virulence

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