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13

Sylvain Pincebourde


Forecasting the impacts of [micro-]climate change
My general interest is to understand how organisms interact with their biotic and abiotic environments at a spatial scale relevant to the organism. Organisms experience abiotic fluctuations (e.g. temperature) within their microhabitat, but most of the time these fluctuations are not the ones we measure with weather stations at the regional scale. A comprehensive description of the biophysical mechanisms that characterize the microclimate of species is needed, especially if we are to forecast the ecological effects of the climate change to come. Moreover, microclimatic conditions are heterogeneous in space, especially at local scale. Little is known, however, on the impact of such heterogeneous conditions on the population dynamics of organisms and biotic interactions, two key components in community structure and ecosystem functioning. My general aim is to characterize the microclimate of interacting species to estimate its impact on biotic interactions and population dynamics. Further, biophysical modelling of microclimatic conditions can be used to forecast the direction and amplitude of the microclimatic change as induced by global change. Such a perspective obviously appeals to a highly integrated and multidisciplinary approach. I am an ecologist with knowledge in physiological ecology of invertebrates and plants as well as in environmental biophysics.


J. Casas   

Journal articles13 documents

  • Sylvain Pincebourde, Jérome Casas. Narrow safety margin in the phyllosphere during thermal extremes. Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2019, 116 (12), pp.5588-5596. ⟨10.1073/pnas.1815828116⟩. ⟨hal-02123696⟩
  • Estefania Quenta, Jérôme Casas, Olivier Dangles, Sylvain Pincebourde. Temperature effects on ballistic prey capture by a dragonfly larva. Ecology and Evolution, Wiley Open Access, 2018, 8 (8), pp.4303-4311. ⟨10.1002/ece3.3975⟩. ⟨hal-02133392⟩
  • Sylvain Pincebourde, Jérôme Casas. Hypoxia and hypercarbia in endophagous insects: Larval position in the plant gas exchange network is key. Journal of Insect Physiology, Elsevier, 2016, 84, pp.137-153. ⟨10.1016/j.jinsphys.2015.07.006⟩. ⟨hal-01313558⟩
  • Jérôme Casas, Mélanie Body, Florence Gutzwiller, David Giron, Claudio Lazzari, et al.. Increasing metabolic rate despite declining body weight in an adult parasitoid wasp. Journal of Insect Physiology, Elsevier, 2015, 79, pp.27-35. ⟨10.1016/j.jinsphys.2015.05.005⟩. ⟨hal-01310784⟩
  • Sylvain Pincebourde, Jérôme Casas. Warming tolerance across insect ontogeny: influence of joint shifts in microclimates and thermal limits. Ecology, Ecological Society of America, 2015, 96, pp.986 - 997. ⟨10.1890/14-0744.1.sm⟩. ⟨hal-01395126⟩
  • Sylvain Pincebourde, Jérôme Casas. Warming tolerance across insect ontogeny: influence of joint shifts in microclimates and thermal limits. Ecology, Ecological Society of America, 2014, 96 (4), pp.986-997. ⟨10.1890/14-0744.1⟩. ⟨hal-01312923⟩
  • Robin Caillon, Christelle Suppo, Jérome Casas, Arthur Woods, Sylvain Pincebourde. Warming decreases thermal heterogeneity of leaf surfaces: implications for behavioural thermoregulation by arthropods. Functional Ecology, Wiley, 2014, 28 (6), pp.1449-1458. ⟨10.1111/1365-2435.12288⟩. ⟨hal-01310311⟩
  • Sylvie Morice, Sylvain Pincebourde, Frédéric Darboux, Wilfried Kaiser, Jérôme Casas. Predator-prey pursuit-evasion games in structurally complex environments. Integrative and Comparative Biology, Oxford University Press (OUP), 2013, 53 (5), pp.767-79. ⟨10.1093/icb/ict061⟩. ⟨hal-00939620⟩
  • Sylvain Pincebourde, Eric Sanford, Brian Helmuth, Jérôme Casas. Temporal coincidence of environmental stress events modulates predation rates. Ecology Letters, Wiley, 2012, 15, pp.680-688. ⟨10.1111/j.1461-0248.2012.01785.x⟩. ⟨hal-00746074⟩
  • Hervé Sinoquet, Sylvain Pincebourde, Boris Adam, Nicolas Dones, Jessada Phattaralerphong, et al.. 3-D maps of tree canopy geometries at leaf scale. Ecology, Ecological Society of America, 2009, 90 (1), pp.283-310. ⟨10.1890/08-0179.1⟩. ⟨hal-00964725⟩
  • Hervé Sinoquet, Sylvain Pincebourde, A. Adam, Nicolas Donès, Jessada Phattaralerphong, et al.. 3-D maps of tree canopy geometries at leaf scale. Ecology, Ecological Society of America, 2009, 90 (1), pp.283. ⟨hal-00402619⟩
  • Sylvain Pincebourde, Hervé Sinoquet, Didier Combes, Jérôme Casas. Regional climate modulates the canopy mosaic of favourable and risky microclimates for insects. Journal of Animal Ecology, Wiley, 2007, 76 (3), pp.424-438. ⟨10.1111/j.1365-2656.2007.01231.x⟩. ⟨hal-01189196⟩
  • Sylvain Pincebourde, Elzbieta Frak, Hervé Sinoquet, Jean-Luc Regnard, Jérome Casas. Herbivory mitigation through increased water-use efficiency in a leaf-mining moth-apple tree relationship. Plant, Cell and Environment, Wiley, 2006, 29 (12), pp.2238-2247. ⟨10.1111/j.1365-3040.2006.01598.x⟩. ⟨hal-01189199⟩