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 2071 to 2100 publications on 2315 in total

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

Clinical Infectious Diseases . 35 ( 7 ) : 842-850

DOI: 10.1086/342383

2002

Journal article

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

F. Menu, E. Desouhant

Oecologia . 132 : 167-174

2002

Journal article

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

C. Bernstein, A. Heizmann, E. Desouhant

Ecological Entomology . 27 : 415-423

2002

Journal article

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

L. Say, S. Devillard, E. Natoli, Dominique Pontier

Polar Biology . 25 : 838-842

2002

Journal article

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

Blandine Doligez, Jean Clobert, R.A. Pettifor, M. Rowcliffe, L. Gustafsson, C.M. Perrins...

Journal of Applied Statistics . 29 : 407-423

2002

Journal article

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

J.F. Michel, S. Dray, S. de La Rocque, M. Desquesnes, P. Solano, G. de Wispelaere...

Preventive Veterinary Medicine . 56 : 5-18

2002

Journal article

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Matching data sets from two different spatial samples

S. Dray, N. Pettorelli, D. Chessel

Journal of Vegetation Science . 13 : 867-874

2002

Journal article

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

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

Ecography . 25 : 446-458

2002

Journal article

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

J.R. David, Patricia Gibert, G. Petavy, B. Moreteau

Proceedings of the Royal Society B: Biological Sciences . 269 : 127-135

2002

Journal article

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Use and misuse of correspondence analysis in codon usage studies

G. Perrière, J. Thioulouse

Nucleic Acids Research . 30 : 4548-4555

2002

Journal article

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

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

Theoretical Population Biology . 62 : 97-109

2002

Journal article

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Modeling the Lag Time of Listeria monocytogenes from Viable Count Enumeration and Optical Density Data

F. Baty, Jean-Pierre Flandrois, Marie Laure Delignette-Muller

Applied and Environmental Microbiology . 68 : 5816-5825

2002

Journal article

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Asymmetric directional mutation pressures in bacteria

J.R. Lobry, N. Sueoka

Genome Biology . 26 : 1-14

2002

Journal article

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Resource limitation in natural populations of phytophagous insects. A long-term study case with the chestnut weevil

D. Debouzie, E. Desouhant, F. Oberli, F. Menu

Acta Oecologica . 23 : 31-39

2002

Journal article

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Effects of annual rainfall and habitat types on the body mass of impala (Aepyceros melampus) in the Zambezi Valley, Zimbabwe

Mathieu Bourgarel, Hervé Fritz, Jean-Michel Gaillard, Michel de Garine-Wichatitsky, F. Maudet

African Journal of Ecology . 40 : 186-193

2002

Journal article

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Variations in adult body mass in roe deer: the effects of population density at birth and of habitat quality

Nathalie Pettorelli, Jean-Michel Gaillard, Guy van Laere, Patrick Duncan, Petter Kjellander, Olof Liberg...

Proceedings of the Royal Society B: Biological Sciences . 269 : 747-753

DOI: 10.1098/rspb.2001.1791

2002

Journal article

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Geographic distribution of Triatoma dimidiata and transmission dynamics of Trypanosoma cruzi in the Yucatan peninsula Mexico

E. Dumonteil, S. Gourbière, M. Barrera-Perez, E. Rodriguez-Félix, H. Ruiz-Pina, O. Banos-Lopez...

American Journal of Tropical Medicine and Hygiene . 67 : 176-183

2002

Journal article

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The diet of feral cats (Felis catus L.) at five sites on the Grande Terre, Kerguelen archipelago

Dominique Pontier, Ludovic Say, Francois Débias, Joël Bried, Jean Thioulouse, Hervé Fritz...

Polar Biology . 25 : 833-837

DOI: 10.1007/s00300-002-0424-5

2002

Journal article

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Spatio-temporal variation in cat population density in a sub-Antarctic environment

L. Say, J.-M. Gaillard, D. Pontier

Polar Biology . 25 : 90-95

2002

Journal article

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Geographical and seasonal differences in morphology and dynamics of the coccolithophore Calcidiscus leptoporus

Sabrina Renaud, P. Ziveri, C. Broerse A.T.

Marine Micropaleontology . 46 : 363-385

2002

Journal article

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Influence of biotic and abiotic environment on dental size and shape evolution in a Late Miocene lineage of murine rodents (Teruel Basin Spain)

Sabrina Renaud, J. van Dam

Palaeogeography, Palaeoclimatology, Palaeoecology . 184 : 163-175

2002

Journal article

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Public information and breeding habitat selection in a wild bird population

Blandine Doligez, E. Danchin, Jean Clobert

Science . 297 : 1168-1170

2002

Journal article

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Influence of changes in nasal ventilation on workload during submaximal field running

M. Bourdin, P. Sallet, Anne-Béatrice Dufour, J.R. Lacour

Journal of Sports Medicine and Physical Fitness . 42 : 495-499

2002

Journal article

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Time to exhaustion is related to lactate exchange and removal abilities

Laurent Messonnier, H. Freund, C. Denis, D. Dormois, Anne-Béatrice Dufour, J.R. Lacour

International Journal of Sports Medicine . 23 : 433-438

2002

Journal article

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Within-plot relationships between tree species occurrences and hydrological soil constraints: an example in French Guiana investigated through canonical correlation analysis

R. Pélissier, S. Dray, D. Sabatier

Plant Ecology . 162 : 143-156

2002

Journal article

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Serosurvey for Newcastle disease and avian influenza A virus antibodies in great cormorants from France.

Marc Artois, R. Manvell, Emmanuelle Gilot-Fromont, J.B. Schweyer

Journal of wildlife diseases . -- : 169-171

2002

Journal article

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Male sterility thermal threshold in Drosophila: D. simulans appears more cold-adapted than its sibling D. melanogaster

M. Chakir, A. Chafik, B. Moreteau, Patricia Gibert, J.R. David

Genetica . 114 : 195-205

2002

Journal article

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Publications

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

Modeling the Lag Time of Listeria monocytogenes from Viable Count Enumeration and Optical Density Data

Asymmetric directional mutation pressures in bacteria

Resource limitation in natural populations of phytophagous insects. A long-term study case with the chestnut weevil

Effects of annual rainfall and habitat types on the body mass of impala (Aepyceros melampus) in the Zambezi Valley, Zimbabwe

Variations in adult body mass in roe deer: the effects of population density at birth and of habitat quality

Geographic distribution of Triatoma dimidiata and transmission dynamics of Trypanosoma cruzi in the Yucatan peninsula Mexico

The diet of feral cats (Felis catus L.) at five sites on the Grande Terre, Kerguelen archipelago

Spatio-temporal variation in cat population density in a sub-Antarctic environment

Geographical and seasonal differences in morphology and dynamics of the coccolithophore Calcidiscus leptoporus

Influence of biotic and abiotic environment on dental size and shape evolution in a Late Miocene lineage of murine rodents (Teruel Basin Spain)

Public information and breeding habitat selection in a wild bird population

Influence of changes in nasal ventilation on workload during submaximal field running

Time to exhaustion is related to lactate exchange and removal abilities

Within-plot relationships between tree species occurrences and hydrological soil constraints: an example in French Guiana investigated through canonical correlation analysis

Serosurvey for Newcastle disease and avian influenza A virus antibodies in great cormorants from France.

Male sterility thermal threshold in Drosophila: D. simulans appears more cold-adapted than its sibling D. melanogaster

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