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Joël Léonard
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Documents
Researcher identifiers
joel-leonard
- ResearcherId : K-8590-2015
-
0000-0002-9907-9104
- Google Scholar : https://scholar.google.fr/citations?user=C-D8_48AAAAJ&hl=fr
- IdRef : 089427548
- ResearcherId : http://www.researcherid.com/rid/K-8590-2015
Presentation
Personal details
================
Permanent research scientist at INRAE (French National Research Institute for Agriculture, Food and Environment)
INRAE, BioEcoAgro Joint Research Unit
Pôle du Griffon, 180 rue Pierre-Gilles de Gennes, 02000 Barenton-Bugny, France
<joel.leonard@inrae.fr>
Sex Male | Date of birth 06/04/1971 | Nationality French
Profile
=======
In the recent years my research activities focused on N2O emissions of alternative cropping systems as a function of agricultural practices and their modelling, leading for example the ADEME EFEMAIR project on that subject. I am also in charge of the development of the N2O emission module in the STICS model and I contributed with this model to an international model intercomparison exercise on N2O emissions and mitigation options simulation (Global Research Alliance on greenhouse gases, project FACCE-JPI CN-MIP). I also leaded a comprehensive evaluation study of the STICS model which was original both in the range of criteria used (accuracy, robustness, qualitative behaviour) and because it avoided any specific calibration before simulation to emulate model use by end users. Finally I am also in charge of an ICOS (Integrated Carbon Observatory System) station for arable crops which was recently labelled at the European level.
Education
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**2000** PhD thesis, university Paris 6, speciality: “hydrology, hydrogeology, geostatistics and geochemistry”.
**1994** MSc in hydrology, University Montpellier 2.
**1992** BSc in physical geography.
Professional experience
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**Current**: Permanent research scientist at INRAE (since 2001), department AgroEcoSystem, research unit BioEcoAgro (of which I am deputy director). I formerly headed the AgroImpact unit, from 2013 to 2019.
*Main research activities*: runoff and soil erosion before 2006, soil structure evolution and modelling from 2006 to 2008, N2O emissions from arable cropping systems and their modelling, influence of management options, since 2009.
**1997-2000**: PhD student at IRD (french research institute for the development), Bondy, France, and University Paris 6, under the supervision of Dr E. Perrier and Pr G. de Marsily.
*Research topic*: quantification and modelling of the influence of macropores created by termites on water infiltration and runoff.
**1996-1997**: Contractual researcher position at IRD (Niamey, Niger), under the supervision of Dr J.L. Rajot.
*Research topic*: influence of mulching of bare crusted Sahelian soils on runoff and infiltration.
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Simulating N2 O emissions using the stics soil-crop model in low-input cropping systems in sw France19. Nitrogen workshop, Jun 2016, Skara, Switzerland. , 464 p., 2016, Efficient use of different sources of nitrogen in agriculture - from theory to practice
Conference poster
hal-01602868v1
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Multicriteria evaluation of the stics soil-crop model and implementation of an automated evaluation systemiCROPM 2016 International Crop Modelling Symposium "Crop Modelling for Agriculture and Food Security under Global Change", Mar 2016, Berlin, Germany. , 441 p., 2016, International Crop Modelling Symposium "Crop Modelling for Agriculture and Food Security under Global Change" 2016
Conference poster
hal-01607915v1
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STICS: a generic and robust soil-crop model for modelling agrosystems response in various climatic conditionsClimate-Smart Agriculture 2015 : Global Science Conference, Mar 2015, Montpellier, France. 226 p., 2015, Parallel session L3. Towards Climate-smart Solutions
Conference poster
hal-02741475v1
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Role of the underlying massive soil structure on surface platy structure development under no-tillage in silty soils of the argentinean humid pampas19. ISTRO Conference, Sep 2012, Montevideo, Uruguay. 2012
Conference poster
hal-02803341v1
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Is platy soil structure development in the argentinean humid pampas related to traffic and crop residue management?19. ISTRO Conference, Sep 2012, Montevideo, Uruguay. 2012
Conference poster
hal-02805619v1
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The Seine watershed water-agro-food system: long-term trajectories of C, N, P metabolismFlipo N.; Labadie P.; Lestel L. The Seine River basin, Springer, 2020, Handbook of environmental chemistry, ⟨10.1007/698_2019_393⟩
Book sections
hal-02404947v1
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Modélisation du fonctionnement des agroécosystèmes : l'épopée SticsRichard Guy (ed.), Stengel Pierre (ed.), Lemaire Gilles (ed.), Cellier Pierre (ed.), Valceschini Egizio (ed.). Une agronomie pour le XXIe siècle, Editions Quce, 2018, 978-2-7592-2937-6
Book sections
hal-03199288v1
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L'érosion, un acteur majeur de la dégradation des sols et de l'environnementLe dossier SOL, Editions Quae, 184 p., 2009, INRA Mensuel. Les Dossiers
Book sections
hal-02824649v1
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Nitrification, denitrification and N2O emissions in STICS2016
Preprints, Working Papers, ...
hal-02305546v1
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