Characterization of climatic risk

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Table of contents

1 CONTEXT AND PROBLEMATIC
1.1 Context of pulse crops in agroecosystems and Pea production in France
1.1.1 Legumes in Agrosystems
1.1.2 Pea production in France
1.2 Pea development, growth and yield component elaboration
1.2.1 Pea types
1.2.2 Pea architecure
1.2.3 Key stages and periods of Pea Development cycle and yield component elaboration
1.2.4 Effect of climate factors on pea development and modelisation of flowering
1.2.5 Genetic factors influencing pea development
1.2.6 Pea growth
1.3 Abiotic factors limiting pea production
1.3.1 Temperature
1.3.2 Water deficit
1.3.3 Others abiotic stresses
1.3.4 Synthesis of abiotic stresses affecting pea yield elaboration
1.4 French climate characterization and climate risk for a crop
1.4.1 Climate evolution and inter-annual variability in France
1.4.2 Inter-regional climate variability
1.4.3 Characterization of climatic risk for a crop
1.5 Problematic
2 MATERIAL AND METHODS
2.1 Climate variables
2.2 Phenology of the pea crop
2.2.1 Choice of the phenological model for pea
2.2.2 Calibration of the phenological model
2.2.3 Simulation of pea phenological stages for the current climate
2.3 Ecoclimatic indicators approach
2.3.1 Ecoclimatic indicators (EI)
2.3.2 Global Index of Climate Suitability (GICS)
2.4 Statistical analysis and figures establishment
3 RESULTS & DISCUSSION
3.1 Representation of the french climate
3.2 Characterisation of phenophases of pea for the current climate in France
3.2.1 Calibration of phenological parameters
3.2.2 Test of the phenological parameters
3.2.3 Simulation of phenological stages for the current climate at France scale
3.3 Current climate risks for pea crop in France
3.3.1 Construction of the tree made of ecoclimatic indicators
3.3.2 Creation of Global Index of Climate Suitability (GICS)
3.3.3 Climatic risk from the Global Index of Climate Suitability (GICS) analyse
3.3.4 Characterisation of Ecoclimatic indicators (GICS) and their impact on the global index of suitability.
3.3.5 Validation of the approach assessing crop climate risks with ecoclimatic indicators
4 CONCLUSION AND PERSPECTIVES