2005
|
| Jean-François Le Galliard; Régis Ferrière; Jean Clobert Juvenile growth and survival under dietary restriction: are males and females equal? Journal Article Oikos, 111 , pp. 368–376, 2005. Links | BibTeX | Tags: body growth, body size, phenotypic plasticity, sexual size dimorphism, squamate reptiles, survival, Zootoca vivipara @article{le_galliard_juvenile_2005,
title = {Juvenile growth and survival under dietary restriction: are males and females equal?},
author = {Jean-François Le Galliard and Régis Ferrière and Jean Clobert},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0030-1299.2005.14163.x},
doi = {https://doi.org/10.1111/j.0030-1299.2005.14163.x},
year = {2005},
date = {2005-01-01},
journal = {Oikos},
volume = {111},
pages = {368--376},
keywords = {body growth, body size, phenotypic plasticity, sexual size dimorphism, squamate reptiles, survival, Zootoca vivipara},
pubstate = {published},
tppubtype = {article}
}
|
| Jean-François Le Galliard; Régis Ferrière; Ulf Dieckmann Adaptive evolution of social traits: origin, history, and correlation patterns of altruism and mobility Journal Article The American Naturalist, 165 (2), pp. 206–224, 2005. Links | BibTeX | Tags: adaptive dynamics, altruism, dispersal, kin selection, spatial ecology, theory @article{le_galliard_adaptive_2005,
title = {Adaptive evolution of social traits: origin, history, and correlation patterns of altruism and mobility},
author = {Jean-François Le Galliard and Régis Ferrière and Ulf Dieckmann},
url = {https://www.journals.uchicago.edu/doi/abs/10.1086/427090?mobileUi=0&journalCode=an},
doi = {https://doi.org/10.1086/427090},
year = {2005},
date = {2005-01-01},
journal = {The American Naturalist},
volume = {165},
number = {2},
pages = {206--224},
keywords = {adaptive dynamics, altruism, dispersal, kin selection, spatial ecology, theory},
pubstate = {published},
tppubtype = {article}
}
|
| Jean-François Le Galliard; Patrick Fitze; Régis Ferrière; Jean Clobert Sex ratio bias, male aggression, and population collapse in lizards Journal Article Proceedings of the National Academy of Sciences USA, 102 (50), pp. 18231–18236, 2005. Links | BibTeX | Tags: extinction, sex ratio, sexual conflict, sexual selection, squamate reptiles, Zootoca vivipara @article{le_galliard_sex_2005,
title = {Sex ratio bias, male aggression, and population collapse in lizards},
author = {Jean-François Le Galliard and Patrick Fitze and Régis Ferrière and Jean Clobert},
url = {https://www.pnas.org/content/102/50/18231},
doi = {https://doi.org/10.1073/pnas.0505172102},
year = {2005},
date = {2005-01-01},
journal = {Proceedings of the National Academy of Sciences USA},
volume = {102},
number = {50},
pages = {18231--18236},
keywords = {extinction, sex ratio, sexual conflict, sexual selection, squamate reptiles, Zootoca vivipara},
pubstate = {published},
tppubtype = {article}
}
|
| Jean-François Le Galliard; Patrick S Fitze; Julien Cote; Manuel Massot; Jean Clobert Female common lizards (Lacerta vivipara) do not adjust their sex-biased investment in relation to the adult sex ratio Journal Article Journal of Evolutionary Biology, 18 , pp. 1455–1463, 2005. Links | BibTeX | Tags: body condition, body size, facultative adjustment, Fisher's sex ratio theory, sex ratio, sex ratio, sexual conflict, sexual selection @article{le_galliard_female_2005,
title = {Female common lizards (Lacerta vivipara) do not adjust their sex-biased investment in relation to the adult sex ratio},
author = {Jean-François Le Galliard and Patrick S Fitze and Julien Cote and Manuel Massot and Jean Clobert},
url = {C:JeffPublicationsA7-SexRatio02-SexRatio-LizardFinalMsŁeGalliardJEB2005.pdf},
year = {2005},
date = {2005-01-01},
journal = {Journal of Evolutionary Biology},
volume = {18},
pages = {1455--1463},
keywords = {body condition, body size, facultative adjustment, Fisher's sex ratio theory, sex ratio, sex ratio, sexual conflict, sexual selection},
pubstate = {published},
tppubtype = {article}
}
|
2004
|
| Jean-François Le Galliard; Régis Ferrière Coopération et altruisme Book Chapter Danchin, Etienne; Giraldeau, Luc-Alain; Cézilly, Frank (Ed.): Introduction à l'écologie comportementale : comportement, adaptation et évolution, Dunod Presse, Paris, 2004. BibTeX | Tags: altruism @inbook{le_galliard_cooperation_2004,
title = {Coopération et altruisme},
author = {Jean-François Le Galliard and Régis Ferrière},
editor = {Etienne Danchin and Luc-Alain Giraldeau and Frank Cézilly},
year = {2004},
date = {2004-01-01},
booktitle = {Introduction à l'écologie comportementale : comportement, adaptation et évolution},
publisher = {Dunod Presse},
address = {Paris},
keywords = {altruism},
pubstate = {published},
tppubtype = {inbook}
}
|
| Jean-François Le Galliard; Jean Clobert; Régis Ferrière Physical performance and Darwinian fitness in lizards Journal Article Nature, 432 (7016), pp. 502–505, 2004. Links | BibTeX | Tags: locomotion, morphology, performance, Zootoca vivipara @article{le_galliard_physical_2004,
title = {Physical performance and Darwinian fitness in lizards},
author = {Jean-François Le Galliard and Jean Clobert and Régis Ferrière},
url = {https://www.nature.com/articles/nature03057},
doi = {https://doi.org/10.1038/nature03057},
year = {2004},
date = {2004-01-01},
journal = {Nature},
volume = {432},
number = {7016},
pages = {502--505},
keywords = {locomotion, morphology, performance, Zootoca vivipara},
pubstate = {published},
tppubtype = {article}
}
|
2003
|
| Jean-François Le Galliard Interactions sociales et dispersion dans des populations structurées dans léspace PhD Thesis Paris VI, Ecology, 2003. Links | BibTeX | Tags: altruism, density, dispersal, kin competition, Zootoca vivipara @phdthesis{le_galliard_interactions_2003,
title = {Interactions sociales et dispersion dans des populations structurées dans léspace},
author = {Jean-François Le Galliard},
url = {https://zenodo.org/record/3529133},
year = {2003},
date = {2003-01-01},
address = {Paris},
school = {Paris VI, Ecology},
keywords = {altruism, density, dispersal, kin competition, Zootoca vivipara},
pubstate = {published},
tppubtype = {phdthesis}
}
|
| Jean-François Le Galliard; Régis Ferrière; Ulf Dieckmann The adaptive dynamics of altruism in spatially heterogeneous populations Journal Article Evolution, 57 (1), pp. 1–17, 2003. Links | BibTeX | Tags: adaptive dynamics, altruism, kin selection, spatial ecology, theory @article{le_galliard_adaptive_2003,
title = {The adaptive dynamics of altruism in spatially heterogeneous populations},
author = {Jean-François Le Galliard and Régis Ferrière and Ulf Dieckmann},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0014-3820.2003.tb00211.x},
doi = {https://doi.org/10.1111/j.0014-3820.2003.tb00211.x},
year = {2003},
date = {2003-01-01},
journal = {Evolution},
volume = {57},
number = {1},
pages = {1--17},
keywords = {adaptive dynamics, altruism, kin selection, spatial ecology, theory},
pubstate = {published},
tppubtype = {article}
}
|
| Jean-François Le Galliard; Marion Le Bris; Jean Clobert Timing of locomotor impairment and shift in thermal preferences during gravidity in a viviparous lizard Journal Article Functional Ecology, 17 , pp. 877–885, 2003. Links | BibTeX | Tags: locomotion, reproduction, thermoregulation, Zootoca vivipara @article{le_galliard_timing_2003,
title = {Timing of locomotor impairment and shift in thermal preferences during gravidity in a viviparous lizard},
author = {Jean-François Le Galliard and Marion Le Bris and Jean Clobert},
url = {https://besjournals.onlinelibrary.wiley.com/doi/full/10.1046/j.0269-8463.2003.00800.x},
doi = {https://doi.org/10.1046/j.0269-8463.2003.00800.x},
year = {2003},
date = {2003-01-01},
journal = {Functional Ecology},
volume = {17},
pages = {877--885},
keywords = {locomotion, reproduction, thermoregulation, Zootoca vivipara},
pubstate = {published},
tppubtype = {article}
}
|
| Jean-François Le Galliard; Régis Ferrière; Jean Clobert Mother–offspring interactions affect natal dispersal in a lizard Journal Article Proceedings of the Royal Society of London. Series B: Biological Sciences, 270 (1520), pp. 1163–1169, 2003. Links | BibTeX | Tags: density, dispersal, kin competition, Zootoca vivipara @article{galliard_motheroffspring_2003,
title = {Mother–offspring interactions affect natal dispersal in a lizard},
author = {Jean-François Le Galliard and Régis Ferrière and Jean Clobert},
url = {https://royalsocietypublishing.org/doi/10.1098/rspb.2003.2360},
doi = {https://doi.org/10.1098/rspb.2003.2360},
year = {2003},
date = {2003-01-01},
journal = {Proceedings of the Royal Society of London. Series B: Biological Sciences},
volume = {270},
number = {1520},
pages = {1163--1169},
keywords = {density, dispersal, kin competition, Zootoca vivipara},
pubstate = {published},
tppubtype = {article}
}
|
2001
|
| Régis Ferrière; Jean-Francois Le Galliard Invasion fitness and adaptive dynamics in spatial population models Book Chapter Clobert, Jean; Danchin, Etinne; Dhondt, André A; Nichols, Jim (Ed.): Dispersal, pp. 57–79, Oxford University Press, Oxford, 2001. Links | BibTeX | Tags: adaptive dynamics, altruism, dispersal, metapopulation, spatial ecology @inbook{ferriere_invasion_2001,
title = {Invasion fitness and adaptive dynamics in spatial population models},
author = {Régis Ferrière and Jean-Francois Le Galliard},
editor = {Jean Clobert and Etinne Danchin and André A Dhondt and Jim Nichols},
url = {http://pure.iiasa.ac.at/id/eprint/6395/},
year = {2001},
date = {2001-01-01},
booktitle = {Dispersal},
pages = {57--79},
publisher = {Oxford University Press},
address = {Oxford},
keywords = {adaptive dynamics, altruism, dispersal, metapopulation, spatial ecology},
pubstate = {published},
tppubtype = {inbook}
}
|
1999
|
| Jean-François Le Galliard Compétition locale, coopération et mobilité. Approches théoriques et expérimentales Masters Thesis 1999. BibTeX | Tags: competition, cooperation, dispersal, kin selection, Zootoca vivipara @mastersthesis{le_galliard_competition_1999,
title = {Compétition locale, coopération et mobilité. Approches théoriques et expérimentales},
author = {Jean-François Le Galliard},
year = {1999},
date = {1999-01-01},
address = {Paris},
institution = {Université Pierre et Marie Curie},
keywords = {competition, cooperation, dispersal, kin selection, Zootoca vivipara},
pubstate = {published},
tppubtype = {mastersthesis}
}
|
0000
|
| David Rozen-Rechels; Alexis Rutschmann; Andréaz Dupoué; Pauline Blaimont; Victor Chauveau; Donald B Miles; Michael Guillon; Murielle Richard; Arnaud Badiane; Sandrine Meylan; Jean Clobert; Jean-François Le Galliard Interaction of hydric and thermal conditions drive geographic variation in thermoregulation in a widespread lizard Journal Article Ecological Monographs, n/a (n/a), 0000. Abstract | Links | BibTeX | Tags: body temperature, elevational gradient, landscape heterogeneity, moisture gradient, non-avian reptiles @article{https://doi.org/10.1002/ecm.1440,
title = {Interaction of hydric and thermal conditions drive geographic variation in thermoregulation in a widespread lizard},
author = {David Rozen-Rechels and Alexis Rutschmann and Andréaz Dupoué and Pauline Blaimont and Victor Chauveau and Donald B Miles and Michael Guillon and Murielle Richard and Arnaud Badiane and Sandrine Meylan and Jean Clobert and Jean-François Le Galliard},
url = {https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1002/ecm.1440},
doi = {https://doi.org/10.1002/ecm.1440},
journal = {Ecological Monographs},
volume = {n/a},
number = {n/a},
abstract = {Abstract Behavioral thermoregulation is an efficient mechanism to buffer the physiological effects of climate change. Thermal ecology studies have traditionally tested how thermal constraints shape thermoregulatory behaviors without accounting for the potential major effects of landscape structure and water availability. Thus, we lack a general understanding of the multifactorial determinants of thermoregulatory behaviors in natural populations. In this study, we quantified the relative contribution of elevation, thermal gradient, moisture gradient and landscape structure in explaining geographic variation in thermoregulation strategies of a terrestrial ectotherm species. We measured field active body temperature, thermal preferences and operative environmental temperatures to calculate thermoregulation indices, including thermal quality of the habitat and thermoregulation efficiency for a very large sample of common lizards (Zootoca vivipara) from 21 populations over 3 years across the Massif Central mountain range in France. We used an information-theoretic approach to compare eight a priori thermo-hydroregulation hypotheses predicting how behavioral thermoregulation should respond to environmental conditions. Environmental characteristics exerted little influence on thermal preference with the exception that females from habitats with permanent access to water had lower thermal preferences. Field body temperatures and accuracy of thermoregulation were best predicted by the interaction between air temperature and a moisture index. In mesic environments, field body temperature and thermoregulation inaccuracy increased with air temperature, but they decreased in drier habitats. Thermoregulation efficiency (difference between thermoregulation inaccuracy and the thermal quality of the habitat) was maximized in cooler and more humid environments and was mostly influenced by the thermal quality of the habitat. Our study highlights complex patterns of variation in thermoregulation strategies, which are mostly explained by the interaction between temperature and water availability, independent of the elevation gradient or thermal heterogeneity. Although changes in landscape structure were expected to be the main driver of extinction rate of temperate zone ectotherms with ongoing global change, we conclude that changes in water availability coupled with rising temperatures might have a drastic impact on the population dynamics of some ectotherm species.},
keywords = {body temperature, elevational gradient, landscape heterogeneity, moisture gradient, non-avian reptiles},
pubstate = {published},
tppubtype = {article}
}
Abstract Behavioral thermoregulation is an efficient mechanism to buffer the physiological effects of climate change. Thermal ecology studies have traditionally tested how thermal constraints shape thermoregulatory behaviors without accounting for the potential major effects of landscape structure and water availability. Thus, we lack a general understanding of the multifactorial determinants of thermoregulatory behaviors in natural populations. In this study, we quantified the relative contribution of elevation, thermal gradient, moisture gradient and landscape structure in explaining geographic variation in thermoregulation strategies of a terrestrial ectotherm species. We measured field active body temperature, thermal preferences and operative environmental temperatures to calculate thermoregulation indices, including thermal quality of the habitat and thermoregulation efficiency for a very large sample of common lizards (Zootoca vivipara) from 21 populations over 3 years across the Massif Central mountain range in France. We used an information-theoretic approach to compare eight a priori thermo-hydroregulation hypotheses predicting how behavioral thermoregulation should respond to environmental conditions. Environmental characteristics exerted little influence on thermal preference with the exception that females from habitats with permanent access to water had lower thermal preferences. Field body temperatures and accuracy of thermoregulation were best predicted by the interaction between air temperature and a moisture index. In mesic environments, field body temperature and thermoregulation inaccuracy increased with air temperature, but they decreased in drier habitats. Thermoregulation efficiency (difference between thermoregulation inaccuracy and the thermal quality of the habitat) was maximized in cooler and more humid environments and was mostly influenced by the thermal quality of the habitat. Our study highlights complex patterns of variation in thermoregulation strategies, which are mostly explained by the interaction between temperature and water availability, independent of the elevation gradient or thermal heterogeneity. Although changes in landscape structure were expected to be the main driver of extinction rate of temperate zone ectotherms with ongoing global change, we conclude that changes in water availability coupled with rising temperatures might have a drastic impact on the population dynamics of some ectotherm species. |