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CV Bernard Kaufmann

B. Kaufmann is a lecturer in biology at the University Claude Bernard Lyon and a member of the laboratory of ecology of natural and anthropized hydrosystems since 2001.

He is interested in the global changes of the Anthropocene affecting biodiversity, such as urbanization, biological invasions, fragmentation of territories and climate change. He studies these changes using two approaches, that of the urban landscape and its transformations, and that of the study of the biological communities that respond to them. For the first approach, he works with geographers and computer scientists, as well as with local authorities and associations, in order to provide a spatial and temporal understanding of the place of biodiversity in the urban world, particularly in the Lyon metropolis, his model landscape. For the second, still in plurality, he seeks to document how urbanization, climate and biological invasions influence biological communities, the dispersal of individuals and gene flow within and between species. He uses methodologies from geography (remote sensing, spatial analyses), computer science (invasion modeling), field ecology, and population genetics. Among his biological models of study, ants, on which he has been working since 1989, occupy a major place. He has an active role in the LabEX IMU (intelligence of urban worlds), as member of the steering comittee.

He teaches zoology and ecology at the bachelor's and master's levels. He is the head of the Master's programme "Ecology of the Anthropocene: urbanization, biodiversity, water".



Journal articles23 documents

  • Marion Cordonnier, Bernard Kaufmann, Simon Laurent, Gilles Escarguel, Nathalie Mondy. Discrimination of conspecifics from heterospecifics in a hybrid zone: behavioural and chemical cues in ants. Insect Science, Wiley, In press, ⟨10.5281/zenodo.4587186⟩. ⟨hal-03182189⟩
  • Jérôme M.W. Gippet, Théotime Colin, Julien Grangier, Fiona Winkler, Marjorie Haond, et al.. Land-cover and climate factors contribute to the prevalence of the ectoparasitic fungus Laboulbenia formicarum in its invasive ant host Lasius neglectus. Fungal Ecology, Elsevier, 2021, 51, pp.101045. ⟨10.1016/j.funeco.2021.101045⟩. ⟨hal-03182209⟩
  • Noémie Pierre Charrier, Caroline Hervet, Claire Bonsergent, Matthieu Charrier, Laurence Malandrin, et al.. Invasive in the North: new latitudinal record for Argentine ants in Europe. Insectes Sociaux, Springer Verlag, 2020, 67 (2), pp.331-335. ⟨10.1007/s00040-020-00762-9⟩. ⟨hal-02948821⟩
  • Marion Cordonnier, Gilles Escarguel, Adeline Dumet, Bernard Kaufmann. Multiple mating in the context of interspecific hybridization between two Tetramorium ant species. Heredity, Nature Publishing Group, 2020, 124 (5), pp.675-684. ⟨10.1038/s41437-020-0310-3⟩. ⟨hal-02552773⟩
  • Aurélie Khimoun, Claudie Doums, M. Molet, Bernard Kaufmann, R. Péronnet, et al.. Urbanization without isolation: the absence of genetic structure among cities and forests in the tiny acorn ant Temnothorax nylanderi.. Biology Letters, Royal Society, The, 2020, 16 (1), pp.20190741. ⟨10.1098/rsbl.2019.0741⟩. ⟨hal-02464191⟩
  • Marion Cordonnier, Arnaud Bellec, Gilles Escarguel, Bernard Kaufmann. Effects of urbanization-climate interactions on range expansion in the invasive European pavement ant. Basic and Applied Ecology, Elsevier, 2020, 44, pp.46-54. ⟨10.1016/j.baae.2020.02.003⟩. ⟨hal-02505326⟩
  • Marion Cordonnier, Corentin Gibert Bret, Arnaud Bellec, Bernard Kaufmann, Gilles Escarguel. Multi-scale impacts of urbanization on species distribution within the genus Tetramorium. Landscape Ecology, Springer Verlag, 2019, 34 (8), pp.1937-1948. ⟨10.1007/s10980-019-00842-7⟩. ⟨hal-02321416⟩
  • Marion Cordonnier, Thibault Gayet, Gilles Escarguel, Bernard Kaufmann. From hybridization to introgression between two closely related sympatric ant species. Journal of Zoological Systematics and Evolutionary Research, Wiley, 2019, 57, pp.778-788. ⟨10.1111/jzs.12297⟩. ⟨hal-02328049⟩
  • Lise Alonso, Thomas Pommier, Bernard Kaufmann, Audrey Dubost, David Chapulliot, et al.. Anthropization level of Lascaux Cave microbiome shown by regional‐scale comparisons of pristine and anthropized caves. Molecular Ecology, Wiley, 2019, 28 (14), pp.3383-3394. ⟨10.1111/mec.15144⟩. ⟨hal-02310389⟩
  • Marion Cordonnier, Arnaud Bellec, Adeline Dumet, Gilles Escarguel, Bernard Kaufmann. Range limits in sympatric cryptic species: a case study in Tetramorium pavement ants (Hymenoptera: Formicidae) across a biogeographical boundary. Insect conservation and diversity, Wiley-Blackwell, 2019, 12 (2), pp.109-120. ⟨10.1111/icad.12316⟩. ⟨hal-02066002⟩
  • Arnaud Bellec, Bernard Gauthiez, Serge Fenet, Bernard Kaufmann. Webarmature : Observatoire diachronique du territoire lyonnais. Cybergeo : Revue européenne de géographie / European journal of geography, UMR 8504 Géographie-cités, 2019, 912, ⟨10.4000/cybergeo.32652⟩. ⟨hal-02458176⟩
  • Ali Belmeziti, Frédéric Cherqui, Bernard Kaufmann. Improving the multi-functionality of urban green spaces: Relations between components of green spaces and urban services. Sustainable Cities and Society, Elsevier, 2018, 43, pp.1 - 10. ⟨10.1016/j.scs.2018.07.014⟩. ⟨hal-01868025⟩
  • Hugo Cayuela, Jean-Paul Léna, Thierry Lengagne, Bernard Kaufmann, Nathalie Mondy, et al.. Relatedness predicts male mating success in a pond-breeding amphibian. Animal Behaviour, Elsevier Masson, 2017, 130, pp.251-261. ⟨10.1016/j.anbehav.2017.05.028⟩. ⟨hal-01607123⟩
  • Berhard Seifert, Dario d'Eustacchio, Bernard Kaufmann, Massimiliano Centorame, Pedro Lorite, et al.. Four species within the supercolonial ants of the Tapinoma nigerrimum complex revealed by integrative taxonomy (Hymenoptera: Formicidae). Myrmecological News, The Austrian Society of Entomofaunistics (ÖGEF), 2017, 24, pp.123-144. ⟨hal-01493823⟩
  • Florian Malard, Cécile Capderrey, Benjamin Churcheward, David Eme, Bernard Kaufmann, et al.. Geomorphic influence on intraspecific genetic differentiation and diversity along hyporheic corridors. Freshwater Biology, Wiley, 2017, 62 (12), pp.1955 - 1970. ⟨10.1111/fwb.13040⟩. ⟨hal-01723507⟩
  • Jérôme M.W. Gippet, Nathalie Mondy, Julita Diallo-Dudek, Arnaud Bellec, Adeline Dumet, et al.. I’m not like everybody else: urbanization factors shaping spatial distribution of native and invasive ants are species-specific. Urban Ecosystems, Springer Verlag, 2017, 20, pp.157-169. ⟨10.1007/s11252-016-0576-7⟩. ⟨hal-01468153⟩
  • Hugo Cayuela, Thierry Lengagne, Bernard Kaufmann, Pierre Joly, Jean-Paul Léna. Larval competition risk shapes male– male competition and mating behavior in an anuran. Behavioral Ecology, Oxford University Press (OUP), 2016, 27 (6), pp.1726-1733. ⟨10.1093/beheco/arw100⟩. ⟨hal-01415773⟩
  • Jérôme Prunier, Bernard Kaufmann, Jean-Paul Léna, Serge Fenet, Francois Pompanon, et al.. A 40-year-old divided highway does not prevent gene flow in the alpine newt Ichthyosaura alpestris. Conservation Genetics, Springer Verlag, 2014, 15 (2), pp.453-468. ⟨10.1007/s10592-013-0553-0⟩. ⟨halsde-00968131v2⟩
  • Cécile Capderrey, Bernard Kaufmann, Pauline Jean, Florian Malard, Lara Konecny-Dupré, et al.. Microsatellite Development and First Population Size Estimates for the Groundwater Isopod Proasellus walteri. PLoS ONE, Public Library of Science, 2013, 8 - e76213 (9), pp.1-10. ⟨10.1371/journal.pone.0076213⟩. ⟨halsde-00876955⟩
  • Jérôme Prunier, Bernard Kaufmann, Serge Fenet, Damien Picart, Francois Pompanon, et al.. Optimizing the trade-off between spatial and genetic sampling efforts in patchy populations: towards a better assessment of functional connectivity using an individual-based sampling scheme. Molecular Ecology, Wiley, 2013, 22, pp.5516-5530. ⟨10.1111/mec.12499⟩. ⟨halsde-00942596⟩
  • Jérôme Prunier, Bernard Kaufmann, Odile Grolet, Damien Picard, Francois Pompanon, et al.. Skin swabbing as a new efficient DNA sampling technique in amphibians, and 14 new microsatellite markers in the alpine newt (Ichthyosaura alpestris). Molecular Ecology Resources, Wiley/Blackwell, 2012, 12 (3), pp.524-531. ⟨10.1111/j.1755-0998.2012.03116.x⟩. ⟨halsde-00689809⟩
  • Émilien Luquet, Christoph Vorburger, Frédéric Hervant, Pierre Joly, Bernard Kaufmann, et al.. Invasiveness of an introduced species: the role of hybridization and ecological constraints. Biological Invasions, Springer Verlag, 2011, 13 (8), pp.1901-1915. ⟨10.1007/S10530-011-0010-2⟩. ⟨halsde-00641392⟩
  • Evelyne Martel, Jehanne Oudot-Canaff, Bernard Kaufmann, Florence Piola. Characterization of polymorphic microsatellite markers from the aquatic angiosperm Berula erecta (Hudson) Coville (Apiaceae). Molecular Ecology Resources, Wiley/Blackwell, 2009, 9 (5), pp.1375-1379. ⟨10.1111/j.1755-0998.2009.02746.x⟩. ⟨halsde-00537396⟩

Conference papers6 documents

  • Thomas Boutreux, Marc Bourgeois, Bernard Kaufmann. Dénouer le compromis de l’urbanisme écologique en conciliant densification et végétalisation, une stratégie opérationnelle de maîtrise foncière de l’artificialisation. Qu'est-ce qu'artificialiser veut dire ?, Mar 2022, Paris, France. ⟨halshs-03627218⟩
  • Thomas Boutreux, Marc Bourgeois, Bernard Kaufmann. Déterminants paysagers et urbains des communautés végétales des espaces végétalisés du foncier privé collectif dans la métropole de Lyon.. Biodiversité et ville, Dec 2021, Villeurbanne, France. ⟨halshs-03627223⟩
  • Jérôme Gippet, Serge Fenet, Adeline Dumet, Bernard Kaufmann, Charles Rocabert. MoRIS: Model of Routes of Invasive Spread. Human-mediated dispersal, road network and invasion parameters. 5th International Conference on Ecology and Transportation: Integrating Transport Infrastructures with Living Landscapes, Aug 2016, Lyon, France. ⟨hal-01412280⟩
  • Jérôme Gippet, Charles Rocabert, Serge Fenet, Adeline Dumet, Bernard Kaufmann. Modeling and evaluating human-mediated dispersal mechanisms at landscape scale: a study of road network and invasion parameters for Lasius neglectus ants invasive species. World Conference on Natural Resource Modeling, Jun 2015, Bordeaux, France. ⟨hal-01242828v2⟩
  • D Renault, Lisa Lalouette, Mathieu Laparie, Tiphaine Ouisse, Bernard Kaufmann, et al.. Expansion géographique des espèces introduites : L’exemple du carabique Merizodus soledadinus dans les iles subantarctiques françaises. 2èmes Rencontres Rennaises ‘Invasions Biologiques’, UMR CNRS 6553 ECOBIO, Nov 2013, Rennes, France. ⟨hal-01111136⟩
  • Jérôme Prunier, Serge Fenet, François Pompanon, Pierre Joly, Bernard Kaufmann, et al.. The individual-level approach: an original genetic field sampling scheme to optimize barrier detection in patchy populations. IENE 2012, international conference on ecology and transportation, Oct 2012, Postdam-Berlin, Germany. ⟨hal-01353154⟩

Poster communications1 document

  • A.J. Rollet, Bernard Kaufmann, Hervé Piégay, Bernard Lacaze. Automated calculation of grain size percentiles using image analysis : example of the bars of the Ain River (France). Symposium of the British Hydrological Society : River bed patches: hydraulics, ecology and geomorphology, May 2002, Department of Geography, Loughborough University, United Kingdom. ⟨hal-02046534⟩