Modélisation bio-économique des stratégies de protection phytosanitaires en viticulture pour l’évaluation de politiques environnementales
| Autor: | Marc Raynal, Jean-Marie Lescot, Sylvain Rousset, Maïlis Rouire |
|---|---|
| Přispěvatelé: | Aménités et dynamiques des espaces ruraux (UR ADBX), Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), INSTITUT FRANCAIS DE LA VIGNE ET DU VIN BLANQUEFORT FRA, Partenaires IRSTEA, Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA), Institut des Sciences de la Vigne et du Vin (ISVV), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1, Université Sciences et Technologies - Bordeaux 1-Institut National de la Recherche Agronomique (INRA)-Université Bordeaux Segalen - Bordeaux 2, Irstea Publications, Migration |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
[SDE] Environmental Sciences
Decision support system Strategy and Management Management Science and Operations Research Vineyard Wine grape Agricultural science Ad valorem tax POLITIQUE DE L'ENVIRONNEMENT Management of Technology and Innovation PESTICIDE 2. Zero hunger Numerical Analysis EVALUATION ECONOMIQUE MODELLING MODELISATION Stochastic programming Computational Theory and Mathematics VITICULTURE 13. Climate action Modeling and Simulation [SDE]Environmental Sciences Downy mildew Environmental science Statistics Probability and Uncertainty Viticulture Panel data |
| Zdroj: | 133rd EAAE Seminar Developing Integrated and Reliable Modelling Tools for Agricultural and Environmental Policy Analysis 133rd EAAE Seminar Developing Integrated and Reliable Modelling Tools for Agricultural and Environmental Policy Analysis, Jun 2013, Chania, Greece. pp.23 Operational Research Operational Research, Springer, 2014, 14 (2), pp.283-318. ⟨10.1007/s12351-014-0152-y⟩ |
| ISSN: | 1109-2858 1866-1505 |
| DOI: | 10.1007/s12351-014-0152-y⟩ |
| Popis: | International audience; This research had two objectives. The first was to model the behaviour of wine producers, and the second was to assess the effectiveness of policies designed to reduce pesticide use in viticulture. We modeled the decisions of producers aiming to maximize their expected income while subject to a number of constraints and phytosanitary risks. We also examined the impacts of different protection strategies targeting downy mildew, the main grape disease in European Atlantic vineyards. The Vineyard model for Environmental Policy Analysis (VINEPA) model is a multi-periodic stochastic programming model based on panel data of about one hundred representative winegrowing farms from the Farm Accountancy Data Network in the Bordeaux region. The response of vines to fungicide treatments against downy mildew was simulated through the downy mildew potential system, an epidemiologic model initially developed for decision support, using data from multiple weather stations along with special plots of untreated vines, monitored weekly over a 10-year period. The VINEPA model accurately reproduced the current chemical protection strategies in the region. Simulations were then carried out for different types of taxes (ad valorem and volume based) at different rates. In addition, we analysed the effects of policies on spraying practices, along with their potential impact on investment in precision technology equipment. |
| Databáze: | OpenAIRE |
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