Pedro Victor Poli da Silva Pestre

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Produções bibliográficas

• BALBI, MANON ; ERNOULT, AUDE ; POLI, PEDRO ; MADEC, LUC ; GUILLER, ANNIE ; MARTIN, MARIE-CLAIRE ; NABUCET, JEAN ; BEAUJOUAN, VÉRONIQUE ; PETIT, ERIC J. . Functional connectivity in replicated urban landscapes in the land snail (Cornu aspersum). MOLECULAR ECOLOGY , v. online, p. 1-43, 2018.

• POLI, P. ; SOLIZ-GAMBOA, C. ; CECCANTINI, G. C. T. . Anatomia do lenho juvenil e adulto de Peltogyne heterophylla (Fabaceae - Caesalpinoideae) e observação de camadas de crescimento em árvores jovens da floresta pluvial Boliviana. 2007. (Apresentação de Trabalho/Congresso).

Outras produções

Projetos de pesquisa

• 2017 - Atual

  Incorporating Phylogeographic infOrmation into niche moDels to improve species re-distribution projections under climAte waRming and habitat fragmentation across European agricultural landscapeS [PODARCIS], Descrição: Climate warming and habitat fragmentation are two key components of global change that push species to redistribute or evolve to adapt to the new conditions (Lenoir & Svenning, 2015; Pecl et al., 2017). To hindcast and forecast species redistribution under past and future environmental conditions, respectively, the state-of-the-art is to use species distribution models (SDMs) (Guisan & Zimmermann, 2000). However, traditional SDMs assume that individuals from all populations of a given species respond equally to environmental changes although different populations from the same species may respond differently to environmental changes (Valladares et al., 2014). The most recent scientific literature on SDMs suggests that incorporating intraspecific variation into SDMs leads to less pessimistic redistribution projections (Pearman et al., 2010; Oney et al., 2013). Both phylogeography (Guiller & Madec, 2010; Guiller et al., 2012) and landscape genetics can provide spatially and temporally explicit information on the genetic structure and differences among populations of the same species that could be used to incorporate intraspecific variation into SDMs and thus improve redistribution projections under climate change. This PhD project entitled PODARCIS specifically aims at incorporating intraspecific variation data obtained from a union of phylogeography and landscape genetics (Rissler, 2016) into SDMs. PODARCIS is part of the EU (BiodivERsA) project Woodnet and the regional (Hauts-de-France) project Pegase. Three model species of European temperate forests will be studied throughout the PhD project: the plants Geum urbanum and Oxalis acetosella characterized by different dispersal capacities as well as the tick Ixodes ricinus considered as the main vector of the Lyme Borreliosis in Western Europe and thus implying potential public health hazards. PODARCIS rests on three basic pillars: - Phylogeography and historical demography to determine the phylogeographic structure of each species and to disentangle the relative impacts of past versus current climatic changes in shaping the geographic distributions of genealogical lineages; - Fundamental ecology to develop SDMs adapted to each genealogical lineage and to compare these lineage-specific SDMs to classical SDMs at different periods (Pleistocene and Anthropocene); - Landscape genetics to identify landscape and environmental features that constrain genetic connectivity and thus to account for dispersal and gene flow across the landscape.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (1) . , Integrantes: Pedro Victor Poli da Silva Pestre - Coordenador / Annie Guiller - Integrante / Jonathan Lenoir - Integrante.