A5033555573- Climate change impacts on agriculture
- Greenhouse Technology and Climate Control
- Agronomic Practices and Intercropping Systems
- Crop Yield and Soil Fertility
- Plant responses to elevated CO2
- Plant Water Relations and Carbon Dynamics
- Horticultural and Viticultural Research
- Agriculture and Rural Development Research
- Wheat and Barley Genetics and Pathology
- Soil Carbon and Nitrogen Dynamics
- Rice Cultivation and Yield Improvement
- Agroforestry and silvopastoral systems
- Plant Pathogens and Resistance
- Legume Nitrogen Fixing Symbiosis
- Remote Sensing in Agriculture
- Sustainable Agricultural Systems Analysis
- Soil and Water Nutrient Dynamics
- Forest Insect Ecology and Management
- Social Sciences and Governance
- Irrigation Practices and Water Management
- Genetics and Plant Breeding
- Agricultural Economics and Policy
- Soil Geostatistics and Mapping
- Atmospheric chemistry and aerosols
- Plant nutrient uptake and metabolism
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2003-2025
AgroParisTech
2008-2024
Université d'Avignon et des Pays de Vaucluse
2024
University of Stuttgart
2023
McGill University
2023
The University of Queensland
2023
École Nationale Supérieure d'Architecture de Nantes
2019
EMMAH - Environnement Méditerranéen et Modélisation des Agro-Hydrosystèmes
2002-2012
Mutuelle Générale de l'Éducation Nationale
2009
Département Environnement et Agronomie
2003-2007
With increasing nitrogen (N) application to croplands required support growing food demand, mitigating N2 O emissions from agricultural soils is a global challenge. National greenhouse gas accounting typically estimates at the country scale by aggregating all crops, under assumption that are linearly related N application. However, field studies and meta-analyses indicate nonlinear relationship, in which relatively greater higher rates. Here, we apply super-linear response model...
Climate change threatens food security by affecting the productivity of major cereal crops. To date, agroclimatic risk projections through indicators have focused on expected hazards exposure during crop's current vulnerable seasons, without considering non-stationarity their phenology under evolving climatic conditions. We propose a new method for spatially classifying risks wheat, combining high-resolution data with wheat's phenological model. The is implemented French wheat involving...
Process-based soil-crop models are widely used in agronomic research. They major tools for evaluating climate change impact on crop production. Multi-model simulation studies show a wide diversity of results among models, implying that very uncertain. A path to improving is propose improved calibration practices applicable. This study proposes an innovative generic protocol. The two innovations concern the treatment multiple output variables and choice parameters estimate, both which based...
Abstract A major effect of environment on crops is through crop phenology, and therefore, the capacity to predict phenology for new environments important. Mechanistic models are a tool such predictions, but calibration difficult there no consensus best approach. We propose an original, detailed approach models, which we refer as protocol. The protocol covers all steps in workflow, namely choice default parameter values, objective function, parameters estimate from data, calculation optimal...
SUMMARY The effects of intercropping wheat with faba bean (Denmark, Germany, Italy and UK) pea (France), in additive replacement designs on grain nitrogen sulphur concentrations were studied field experiments the 2002/03, 2003/04 2004/05 growing seasons. Intercropping legumes regularly increased concentration cereal grain, irrespective design or location. Sulphur was also by intercropping, but less to a lesser extent compared concentration. Nitrogen (g/kg) additively intercropped 8% across...
Yellow rust is a devastating wheat disease. Since 2000, Puccinia striiformis f. sp. tritici strains PstS1 and PstS2 have become adapted to high temperatures spread worldwide. By 2011, Warrior had invaded both warm cold areas of Europe. This study questioned whether thermal aptitude promoted the strains, similar PstS1/PstS2, by comparing infection efficiency ( IE ) at five latent period LP under regimes for isolates pre‐2011 reference on two susceptible varieties. The showed range responses...
ABSTRACT Phenology is a key adaptive trait of organisms, shaping biotic interactions in response to the environment. It has emerged as critical topic with implications for societal and economic concerns due effects climate change on species' phenological patterns. Fungi play essential roles ecosystems, plant pathogenic fungi have significant impacts global food security. However, phenology fungi, which form huge diverse clade received limited attention literature. This diversity may use...