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Séparés par des virgules

Olivier Pays-VolardBiologie animale - BiodivAG

    • UFR SCIENCES
    • Départements d'Enseignement SCIENCES - DEP ENS SCIENCES Biologie
      Biologie animale - BiodivAG
    • C'006
    • 2 Boulevard de Lavoisier - 49045 - ANGERS CEDEX 01
    • Biologie animale - BiodivAG
    • C'006
    • C'006

    Afficher UFR de Sciences sur une carte plus grande
    • Structure Fédérative de Recherche Végétal : SFR QUASAV
    • Structure Fédérative de Recherche Végétal : SFR QUASAV - BiodivAG
      C'006
    • 2 Boulevard de Lavoisier - 49045 - ANGERS CEDEX 01
    • C'006

    Discipline

    Ecologie - Gestion de la biodiversité - Biostatistiques

    Thèmes de recherche

    Mes travaux visent à comprendre les mécanismes qui décrivent et expliquent la sensibilité des espèces à l’hétérogénéité du paysage et aux changements de l'usage des terres dans des environnements sous contraintes anthropiques.

    Les travaux ont pour objectif global de promouvoir les stratégies de gestion de la biodiversité qui concilient les activités humaines et le maintien de la biodiversité sur un territoire. Les espèces étudiées (principalement des vertébrés terrestres) ont un intérêt sociétal fort (services écosystémiques, conflits homme/faune, espèces invasives, dégâts aux cultures, statut de conservation,…). Plusieurs approches méthodologiques sont développées et combinées: 1) observation en milieu naturel (film, piège photo, collier GPS,…), 2) expérimentation (fertilisation, playback, enclo/exclo,…), 3) modélisation statistique et déterministe, 4) approche participative

    CV

    Pays O, Bonnet M, Marcha E, Harmange C, Bertolino S, Pagano A, Picard D, Grillo X, Grimault-Frémy A. 2024. Landscape drivers influence the efficiency of management of aquatic invasive alien rodents in western France. Sustainability 16, 1970

    Roque FO, Bellon B, Guerra A, Valente-Neto F, Santos CC, Melo I, Arcos NB, de Oliveira AG, Nunes NV, Martins CA, Souza FL, Herrera H, Tavares LER, Almeida-Gomes M, Pays O, Renaud PC, Barrios SPG, Yon LK, Bowsher G, Sullivan R, Johnson M, Grelle CE, Ochoa-Quintero JM. 2023. Incorporating biodiversity responses to land use change scenarios for preventing emerging zoonotic diseases in areas of unknown host-pathogen interactions. Front. Vet. Sci. 10, 1229676

    Harmange C, Santos CC, Roque FO, Souza FL, Arvo D, Bonnet M, Vieira E, Pays O. 2023. The pivotal role of land-use around native forest fragments for the small mammal community of the Brazilian Cerrado. Conserv. Sci. Pract. 5, e13005

    Bonnet M, Guédon G, Bertolino S, Harmange C, Pagano A, Picard D, Pays O. 2023. Improving the management of aquatic invasive alien rodents in France: appraisal and recommended actions. Manage. Manag. Biol. Invasions. 14, 625-640

    Bravo C, Sarasa M, Bretagnolle V, Pays O. 2023. Hedgerows interact with forests in shaping the abundance of mesopredators and their predation rate on eggs in farmland landscapes. Sci. Total Environ. 901, 165712

    Gaffard A, Loiseau C, Bretagnolle V, Pays O, Moreau J. 2022. Sublethal effects of pesticides differ according to genetic strains of Grey partridge: consequences in terms of rearing condition. Appl. Anim. Behav. Sc. 257, 105791

    Gaffard A, Pays O, Bretagnolle V, Monceau K, Teixeira M, Moreau J. 2022. Feeding on grains containing pesticide residues is detrimental to offspring development through parental effects in Grey partridge. Envir. Poll. 312, 120005

    Bravo C, Sarasa M, Bretagnolle V, Pays O. 2022. Detectability and predator strategy affect egg depredation rates: implications for mitigating depredation in farmlands. Sci. Total Environ. 829, 154558

    Scholte P, Pays O, Adam S, Chardonnet B, Fritz H, Mamang JB, Prins HHT, Renaud PC, Tadjo P, Moritz M. 2022. Conservation overstretch and long-term decline of large herbivore populations in the Central African savannas. Conserv. Biol. 36, e13860

    Harmange C, Bretagnolle V, Pays O, Sarasa M, Moreau J. 2021. Linking individual traits to space use adjustment in the grey partridge: a perspective for management. Eur. J. Wildl. Res. 67, 81

    Harmange C, Bretagnolle V, Chabaud N, Sarasa M, Pays O. 2021. Diel cycle in a farmland bird is shaped by contrasting predation and human pressures. Biol. J. Linn. Soc. 134, 68-84

    Sirot E, Blanchard P, Loison A, Pays O. 2021. How vigilance shapes the functional response of herbivores. Funct. Ecol. 35, 1491-1500

    Bonnet MGuédon G, Pondaven M, Bertolino S, Padiolleau D, Pénisson V, Gastinel F, Angot F, Renaud PC, Frémy A, Pays O. 2021. Aquatic invasive alien rodents in western France: where do we stand today after decades of control? PLoSONE. 16, e0249904

    Amiot C, Santos CC, Arvor D, Bellón B, Fritz H, Harmange C, Holland J, Melo I, Metzger JP, Renaud PC, Roque FO, Souza FL, Pays O. 2021. The scale of effect depends on operational definition of forest cover – evidence from terrestrial mammals of the Brazilian savanna. Landsc. Ecol. 36, 973-987

    Pays O, Blanchard P, Chamaillé-Jammes S, Valeix M, Loveridge AJ, Macdonald DW, Périquet S, Van der Meer E, Duncan P, Mtare G, Fritz H. 2021. Disentangling the roles of bottom-up and top-down drivers in the trade-off between food acquisition and safety in prey with multiple predators. Funct. Ecol. 35, 435-449

    Fortin D, Brooke CF, Lamirande P, Fritz H, McLoughlin PD, Pays O. 2020. Quantitative spatial ecology to promote human-wildlife coexistence: a tool for integrated management of anthropogenic landscapes. Front. Sustain. Food Syst. 4, 600363

    Bravo C, Pays O, Sarasa M, Bretagnolle V. 2020. Revisiting an old question: Which predators eat eggs of ground-nesting birds in farmland landscapes? Sci. Total Environ. 744, 140895

    da Rosa CA, Ribeiro BR, Bejarano V, Puertas FH, Bocchiglieri A, et al. 2020. Neotropical Alien Mammals: a data set of occurrence and abundance of alien mammals in the Neotropics. Ecology. 101, e03115

    Rinaud T, Harmange C, Pays O, Sarasa M, Saillard M, Bretagnolle V. 2020. Interspecific competition between two partridge species in agricultural landscapes. Anim Behav. 165, 23-34

    Nagy‐Reis MB, de Faria Oshima JE, Kanda CZ, Palmeira FBL, de Melo FR, et al. 2020. Neotropical Carnivores: a data set on carnivore distribution in the Neotropics. Ecology. 101, e03128

    Blanco J, Bellón B, Fabricius C, Roque F, Pays O, Laurent F, Fritz H, Renaud PC. 2020. Interface processes between protected and unprotected areas: a global review and ways forward. Global Change Biol. 26, 1138-1154

    Bellón B, Blanco J, Vos AD, Roque FO, Pays O, Renaud PC. 2020. Integrated Landscape Change analysis of Protected Areas and their Surrounding Landscapes: Application in the Brazilian Cerrado. Remote Sens. 12, 1413

    Bretagnolle V, Benoit M, Bonnefond M, Breton V, Church JM, Gaba S, Gilbert D, Gillet F, Glatron S, Guerbois C, Lamouroux N, Lebouvier M, Mazé C, Mouchel JM, Ouin A, Pays O, Piscart C, Ragueneau O, Servain S, Spiegelberger T, Fritz H. 2019. Action-orientated research and framework: insights from the French Long-Term Social-Ecological Research network. Ecol. Soc. 23, 10

    Dannock R, Pays O, Renaud PC, Maron M, Goldizen A. 2019. Assessing blue wildebeests' vigilance, grouping and foraging responses to perceived predation risk using playback experiments. Behav. Proc. 164, 252-259

    Santos PM, Bocchiglieri A, Chiarello AG, Paglia AP, Moreira A, et al. 2019. Neotropical Xenarthrans: a data set of occurrence of xenarthran species in the Neotropics. Ecology. 100, e02663

    Harmange C, Bretagnolle V, Sarasa M, Pays O. 2019. Changes in habitat selection patterns of the grey partridge Perdix perdix in relation to agricultural landscape dynamics over the past two decades. Ecol. Evol. 9, 5236-5247

    Roque FO, Uehara-Prado M, Valente-Neto F, Quintero JMO, Ribeiro KT, Martins MB, de Lima MG, Souza FL, Fischer E, da Silva UL, Ishida FY, Gray-Spence A, Pinto JOP, Ribeiro DB, Martins CA, Renaud PC, Pays O, Magnusson WE. 2018. A network of monitoring networks for evaluating biodiversity conservation effectiveness in Brazilian protected areas. Perspect. Ecol. Conserv. 16, 177-185

    Araujo Martins C, Silveira M, Saito VS, Costa-Pereira R, Moreira Sugai LS, Pays O, de O Roque F. 2018. Phylogenetic structure of communities between temperate and tropical regions: Exploring patterns through literature datasets. Acta Oecol. 91, 30-34

    Renaud PC, de O Roque F, Souza FL, Pays O, Laurent F, Fritz H, Fischer E, Fabricius C. 2018. Towards a Meta-Social-Ecological System Perspective: A Response to Gounand et al. Trends Ecol. Evol. 33, 481-482

    Gée A, Sarasa M, Pays O. 2018. On the evidence for the decline of small game species in Europe. Anim. Biodiv. Conserv. 41, 33-60

    Favreau FR, Goldizen AW, Fritz H, Pays O. 2018. Food supply fluctuations constrain group sizes of kangaroos and in turn shape their vigilance and feeding strategies. Anim. Behav. 135, 165-176

    Blanchard P, Pays O, Fritz, H. 2017. Ticks or lions: trading between allogrooming and vigilance in maternal care. Anim. Behav. 129, 269-279

    Lardy S, Fortin D & Pays O. 2016. Increased exploration capacity promotes group fission in gregarious foraging herbivores. PLoS ONE 11, e167516

    Sirot E, Renaud PC & Pays O. 2016. How competition and predation shape patterns of waterhole use by herbivores in arid ecosystems. Anim. Behav. 118, 19-26

    Petersen J, Riedel B, Barras C, Pays O, Guihéneuf A, Mabilleau G, Schweizer M, Meysman FJR & Jorissen FJ. 2016. Improved methodology for measuring pore patterns in the benthic foraminiferal genus Ammonia. Mar. Micropaleontol. 128, 1-13

    Barnier F, Duncan P, Fritz H, Blanchard P, Rubenstein DI & Pays O. 2016. Between-gender differences in vigilance do not necessarily lead to differences in foraging-vigilance tradeoffs. Oecologia 181, 757-768

    Van der Meer E, Fritz H & Pays O. 2015. Anti predator behaviour of kudu and impala in response to mimicked African wild dogs presence: do age and sex matter? Behaviour 152, 1209-1228

    Favreau FR, Pays O, Fritz H, Goulard M, Best E & Goldizen AW. 2015. Predators, food and social context affect the types of vigilance exhibited by kangaroos. Anim. Behav. 99, 109-121

    Pays O, Ekori A & Fritz H. 2014. On the advantages of mixed-species groups: impalas adjust their vigilance when associated with larger prey herbivores. Ethology 120, 1207-1216

    Ozainne S, Lespez L, Garnier A, Ballouche A, Neumann K, Pays O & Huysecom E. 2014. A question of timing: spatio-temporal structure and mechanisms of early agriculture expansion in West Africa. J. Archaeol. Sci. 50, 350-368

    Favreau FR, Goldizen AW, Fritz H, Blomberg S, Best E & Pays O. 2014. Within-population differences in personality and plasticity in the trade-off between vigilance and foraging in kangaroos. Anim. Behav. 92, 175-184

    Favreau FR, Pays O, Goldizen AW & Fritz H. 2103. Short-term behavioural responses of impalas in simulated antipredator and social contexts. PLoS ONE 8, e84970

    Pays O, Beauchamp G, Carter AJ & Goldizen AW. 2013. Foraging in groups allows collective predator detection in a mammal species without alarm calls. Behav. Ecol. 24, 1229–1236

    Besnard A, La Jeunesse I, Pays O, Secondi J. 2013. Topographic wetness index predicts the occurrence of bird species in floodplains. Diversity Distrib. 19, 955-963

    Rieucau G, Blanchard P, Martin JGA, Favreau FR, Goldizen AW & Pays O. 2012. Investigating differences in vigilance tactic use within and between the sexes in Eastern grey kangaroos. PLoS ONE 7, e44801

    Van der Meer E, Pays O, Fritz H. 2012. The effect of simulated African wild dog presence on anti-predator behaviour of kudu and impala. Ethology 118, 1018-1027

    Chouteau P, Jiang Z, Bravery BD, Cai J, Li Z, Pedrono M & Pays O. 2012. Local extinction in the bird assemblage in the greater Beijing area from 1877 to 2006. PLoS ONE 7, e39859

    Périquet S, Todd-Jones L, Valeix M, Stapelkamp B, Elliot N, Wijers M, Pays O, Fortin D, Madzikanda H, Fritz H, Macdonald DW & Loveridge AJ. 2012. Influence of immediate predation risk by lions on the vigilance of prey with different body-sizes. Behav. Ecol. 23, 970-976

    Pays O, Fortin D, Gassani J & Duchesne J. 2012. Group dynamics and landscape features constrain the exploration of herds in fusion-fission societies: The case of European roe deer. PLoS ONE 7, e34678

    Pays O, Blanchard P, Valeix M, Chamaillé-Jammes S, Duncan P, Périquet S, Lombard M, Ncube G, Tarakini T, Makuwe E & Fritz H. 2012. Detecting predators and locating competitors while foraging: an experimental study of a medium-sized herbivore in an African savanna. Oecologia 169, 419-430

    Pays O, Sirot E & Fritz H. 2012. Collective vigilance in the greater Kudu: towards a better understanding of synchronisation patterns. Ethology 118, 1-9

    Sirot E & Pays O. 2011. On the dynamics of predation risk perception for a vigilant forager. J. Theor. Biol. 276, 1-7

    Favreau FR, Goldizen AW & Pays O. 2010. Interactions among social monitoring, anti-predator vigilance and group size in eastern grey kangaroos. Proc. R. Soc. B. 277, 2089-2095

    Pays O, Blomberg SP, Renaud PC, Favreau FR & Jarman PJ. 2010. How unpredictable is the individual scanning process in socially foraging mammals? Behav. Ecol. & Sociobiol. 64, 443-454

    Secondi J, Johanet A, Pays O, Cazimajou F, Djalout Z & Lemaire C. 2010. Olfactory and visual species recognition in newts, implication for the hybridization process. Behaviour 147, 1693-1712

    Schumacher S, Jorissen FJ, Mackensen A, Gooday AJ & Pays O. 2010. Ontogenetic effects on stable carbon and oxygen isotopes in tests of live (Rose Bengal stained) benthic foraminifera from the Pakistan continental margin. Mar. Micropaleontol. 76, 92-103

    Favreau FR, Jarman PJ, Goldizen AW, Dubot AL, Sourice S & Pays O. 2009. Vigilance in a solitary marsupial, the common wombat Vombatus ursinus. Aust. J. Zool. 57, 363-371

    Carter AJ, Pays O & Goldizen AW. 2009. Individual variation in the relationship between vigilance and group size in eastern grey kangaroos. Behav. Ecol. & Sociobiol. 64, 237-245

    Pays O, Goulard M, Blomberg SP, Goldizen AW, Sirot E & Jarman PJ. 2009. The effect of social facilitation on vigilance in eastern grey kangaroo, Macropus giganteus. Behav. Ecol. 20, 469-477

    Pays O, Dubot AL, Jarman PJ, Loisel P & Goldizen AW. 2009. Vigilance and its complex synchrony in the red-necked pademelon, Thylogale thetis. Behav. Ecol. 20, 22-29

    Johanet A, Secondi J, Pays O, Pagano A, Lodé T & Lemaire C. 2009. A case of reproductive character displacement in female palmate newts (Lissotriton helveticus). C. R. Biol. 332, 548-557

    Pays O & Jarman PJ. 2008. Does sex affect individual and collective vigilance in the eastern grey kangaroo? Behav. Ecol. & Sociobiol. 62, 757-767

    Pays O, Benhamou S, Helder R & Gerard JF. 2007. The dynamics of group formation in large mammalian herbivores: an analysis in the European roe deer. Anim. Behav. 74, 1429-1441

    Pays O, Renaud PC, Loisel P, Petit M, Gerard JF & Jarman PJ. 2007. Prey synchronise their vigilant behaviour with other group members. Proc. R. Soc. B. 274, 1287-1291

    Pays O, Jarman PJ, Loisel P & Gerard JF. 2007. Coordination, independence or synchronisation tendency of individual vigilance in the eastern grey kangaroo? Anim. Behav. 73, 595-604

    Chaput-Bardy A, Pays O, Lodé T & Secondi J. 2007. Morphological clines in dendritic landscapes: size variation in Calopteryx splendens. Freshwater Biol. 52, 1677-1688

    Secondi J, Aumjaud A, Pays O, Montembault D, Boyer S & Violleau D. 2007. Water turbidity affects the development of sexual morphology in the Palmate newt. Ethology 113, 711-720 

    Villerette N, Marchal C, Pays O, Delorme D & Gerard JF. 2006. Do the sexes tend to segregate in field roe deer (Capreolus capreolus)? An analysis of group composition. Can. J. Zool. 84, 787-796

  • Courriel : olivier.pays @ univ-angers.fr
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