- Climate Change
- Biodiversity
- Ecosystem Functioning
- +۴ مورد دیگر
Paul Leadley is a Professor at the University of Paris-Saclay, France, where he directs the Population and Community Ecology group within the Ecology, Society and Evolution Laboratory (IDEES). His research focuses on global change impacts on terrestrial ecosystems, biodiversity, and ecosystem functioning through field experiments and mathematical modeling. His educational background includes a B.S. in Science from Pennsylvania State University (1981), an M.S. in Botany from North Carolina State University (1985), and a Ph.D. in Ecology from San Diego State University and UC Davis (1993). Prior to his professorship, he worked as a research technician at San Diego State University, Smithsonian Environmental Research Center, and New Mexico State University, followed by post-doctoral research at the University of Basel. Leadley investigates climate change and rising CO2 impacts on plant diversity, biodiversity-ecosystem functioning relationships, and nutrient competition between plants and soil microorganisms. His experimental work centers on California and temperate grasslands, examining fire, temperature, CO2, nitrogen deposition, and precipitation interactions. He develops multi-scale models from rhizosphere nutrient fluxes to regional climate change projections, collaborating with institutions like INRA, Stanford University, and Northern Arizona University. His research integrates field experiments with mathematical modeling to quantify uncertainties in global change projections. His recent publications (2008-2012) reveal consistent themes: climate change impacts on biodiversity via species distribution modeling, interactive effects of multiple global change drivers on soil nitrogen cycling, and development of biodiversity scenarios for policy. Key methodological approaches include multi-model comparisons, experimental manipulations of grassland ecosystems, and trait-based biodiversity assessments. Scientific Awards: No specific awards listed in the provided text. Leadley has directed five Ph.D. students: Alexandra Gastine, Romain Barnard, Xavier Raynaud, Audrey Niboyet, and Sandrine Fontaine. He has secured major research grants including QDiv (770 k€, 2005-2009), SCION (470 k€, 2010-2012), and HumboldtCES (450 k€, 2010-2012). Current projects focus on biodiversity modeling (MOBILIS), biome boundary shifts, and climate change impacts on forests. He participates in international assessment processes including IPBES and IPCC. He leads the Population and Community Ecology team at IDEES Laboratory, comprising approximately 30 researchers, engineers, technicians, and graduate students. The team operates experimental sites in California grasslands and collaborates with national networks including FRB, AllEnvi, and GIS Climat, Environnement, Société. Current initiatives include eco-evolutionary approaches to climate change impacts and development of adaptive forest management strategies.
