A5048270318- Plant and animal studies
- Forest Insect Ecology and Management
- Insect and Arachnid Ecology and Behavior
- Cancer Genomics and Diagnostics
- Insect-Plant Interactions and Control
- Mathematical Biology Tumor Growth
- Plant Parasitism and Resistance
- Insect symbiosis and bacterial influences
- Ecology and Vegetation Dynamics Studies
- Genetic diversity and population structure
- Insect behavior and control techniques
- Evolution and Genetic Dynamics
- Forest Management and Policy
- Marine and coastal plant biology
- Forest Ecology and Biodiversity Studies
- Genetic factors in colorectal cancer
- Animal Behavior and Reproduction
- Plant Ecology and Soil Science
- Advanced Fluorescence Microscopy Techniques
- Pancreatic and Hepatic Oncology Research
- Forest ecology and management
- Animal Ecology and Behavior Studies
- Fossil Insects in Amber
- Environmental Science and Technology
- Cell Image Analysis Techniques
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2020
Écologie des Forêts Méditerranéennes
2012-2020
Maladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle
2016-2020
Institut de Recherche pour le Développement
2016-2017
Centre National de la Recherche Scientifique
2016-2017
Institut National de la Recherche Agronomique
2013-2014
Fonctionnement et Conduite des Systèmes de Culture Tropicaux et Méditerranéens
2014
Gouvernance, Risque, Environnement, Développement
2014
Managing forests under climate change requires adaptation. The adaptive capacity of forest tree populations is huge but not limitless. Integrating evolutionary considerations into forestry practice will enhance the managed to respond climate-driven changes. Focusing on natural regeneration systems, we propose a general framework that can be used in various and complex local situations by managers, combination with their own expertise, integrate decision making for emergence an...
Abstract Cancer is a widespread disease that affects most of the metazoans. However, cancer development slow process and, long before causing death individual, may weaken organisms’ capacities and impair their interactions with other species. Yet, impact on biotic interactions, over dynamics whole ecosystem, still largely unexplored. As well, feedback altered evolution resistance against in context community ecology has not been investigated. From this new perspective, we theoretically...
Abstract Understanding how invasive species establish and spread is vital for developing effective management strategies invaded areas identifying new where the risk of invasion highest. We investigated explanatory power dispersal histories reconstructed based on local‐scale wind data a regional‐scale wind‐dispersed particle trajectory model seed chalcid wasp M egastigmus schimitscheki (Hymenoptera: Torymidae) in France. The was tested by: (1) survival analysis empirical . presence, absence...
Theories of species coexistence and invasion ecology are fundamentally connected provide a common theoretical framework for studying the mechanisms underlying successful invasions their ecological impacts. Temporal fluctuations in resource availability differences life-history traits between invasive resident considered as likely drivers dynamics invaded communities. Current critical issues thus relate to extent which such influence ability persist an invasive-dominated ecosystem. We tested...
Many animal species experiencing spatial or interannual fluctuations of their environment are capable prolonged diapause, a kind dormancy that extends over more than one year. Such diapause is commonly perceived as temporal demographic refuge in stochastic environments, but empirical evidence still lacking its consequences on population genetic structures. In this long-term study, we investigated how particular pattern may influence the genetics invasive seed-specialized wasp Megastigmus...
Patterns and drivers of the spatio-temporal distribution herbivores are key elements their ecological evolutionary impacts on plant populations. Herbivore spatial distributions may be influenced by increased (RCH: resource concentration hypothesis) or decreased (RDH: dilution densities, but effect temporal variations in densities such remains poorly documented. We used a survey masting tree species its seed predators Southeastern France to address host's pulsed highly specialized insect...
Host plant interactions are likely key drivers of evolutionary processes involved in the diversification phytophagous insects. Granivory has received substantial attention for its crucial role shaping interaction between plants and their seed parasites, but fine-scale mechanisms explaining host reproductive biology on specialization parasites remain poorly described. In a comparative approach using histological techniques, we tested hypotheses that different parasite species synchronize life...
A strong variability in cancer incidence is observed between human organs. Recently, it has been suggested that the relative contribution of organs to organism fitness (reproduction or survival) could explain at least a part variation. The objective this study investigate theoretically main factors driving evolution tumour resistance mechanisms when their considered. We use population-scale model where individuals can develop key organ (i.e. which even small negatively impact fitness), an...