trié(s) par (Pertinence décroissant(e), Titre croissant(e)) 

Evaluating water resources management scenarios considering the hierarchical structure of decision-makers and ecosystem services-based criteria / M. Behboudian in Science of the Total Environment, vol. 751 (10 January 2021)  

Public ISBD [article]  inScience of the Total Environment > vol. 751 (10 January 2021) . - p. 1-14 Titre : Evaluating water resources management scenarios considering the hierarchical structure of decision-makers and ecosystem services-based criteria Type de document : objet à 3 dimensions, artefacts, ... Auteurs : M. Behboudian, Auteur ; S. Ashrafi ; K. Motlaghzadeh ; R. Kerachian, Auteur Année de publication : 2021 Article en page(s) : p. 1-14 Langues : Anglais (eng) Langues originales : Anglais (eng) Catégories : C ECONOMIE - ECONOMIE SOCIALE ET SOLIDAIRE:Administration et gestion:Technique de gestion:Recherche opérationnelle:Scénario ; C ECONOMIE - ECONOMIE SOCIALE ET SOLIDAIRE:Administration et gestion:Technique de gestion:Recherche opérationnelle:Théorie des jeux ; S SCIENCES ET TECHNIQUES:Hydrologie:Ressources en eau:Eau de surface:Lac ; S SCIENCES ET TECHNIQUES:Pollution, catastrophes et sécurité:Catastrophe:Catastrophe naturelle:Sécheresse Mots-clés : 07 - ENVIRONNEMENT  7.3 - Eau. Gestion de l'Eau  LAKES  WATER MANAGEMENT  GESTION DES EAUX  WATER RESOURCES  RESSOURCE EN EAU  ECOSYSTEM SERVICES  SERVICE ECOSYSTEMIQUE  DROUGHT  WATER SUPPLY  APPROVISIONNEMENT EN EAU  IRRIGATION WATER  EAU D'IRRIGATION  GAME THEORY  MIDDLE EAST  MOYEN ORIENT Résumé : This paper introduces a new methodology for evaluating water resources management scenarios considering different aspects of their hydrological ecosystem services. The temporal variations of supplied water to different demands are assessed as provisioning hydrological ecosystem services. Then, three agricultural drought management policies have been defined for each water supply-demand alternative to reduce the irrigation water and cultivated area of the agricultural demand nodes during droughts. In addition to the net primary productivity criterion (NPP) and economic profit, the ecological condition of the system has been evaluated as an ecosystem services-based criterion. To prioritize and select the best water resources management (WRM) scenario(s), a game theory-based hierarchical evidential reasoning (ER) technique with multiple decision-makers has been used. The proposed methodology has been applied to the Urmia Lake basin, which is the largest saline lake in the Middle East. The grade-based values of the criteria have been used to compare the WRM scenarios. The results show that a scenario that includes supplying 100% of the lake's water demand has the highest priority. This scenario also suggests reducing the cultivated area of dominant crops and using deficit irrigation practices. En ligne : https://doi.org/10.1016/j.scitotenv.2020.141759 Permalink : https://cs.iut.univ-tours.fr/index.php?lvl=notice_display&id=255515 [article] Evaluating water resources management scenarios considering the hierarchical structure of decision-makers and ecosystem services-based criteria [objet à 3 dimensions, artefacts, ...] / M. Behboudian, Auteur ; S. Ashrafi ; K. Motlaghzadeh ; R. Kerachian, Auteur . - 2021 . - p. 1-14. Langues : Anglais (eng) Langues originales : Anglais (eng) in Science of the Total Environment > vol. 751 (10 January 2021) . - p. 1-14 Catégories : C ECONOMIE - ECONOMIE SOCIALE ET SOLIDAIRE:Administration et gestion:Technique de gestion:Recherche opérationnelle:Scénario ; C ECONOMIE - ECONOMIE SOCIALE ET SOLIDAIRE:Administration et gestion:Technique de gestion:Recherche opérationnelle:Théorie des jeux ; S SCIENCES ET TECHNIQUES:Hydrologie:Ressources en eau:Eau de surface:Lac ; S SCIENCES ET TECHNIQUES:Pollution, catastrophes et sécurité:Catastrophe:Catastrophe naturelle:Sécheresse Mots-clés : 07 - ENVIRONNEMENT  7.3 - Eau. Gestion de l'Eau  LAKES  WATER MANAGEMENT  GESTION DES EAUX  WATER RESOURCES  RESSOURCE EN EAU  ECOSYSTEM SERVICES  SERVICE ECOSYSTEMIQUE  DROUGHT  WATER SUPPLY  APPROVISIONNEMENT EN EAU  IRRIGATION WATER  EAU D'IRRIGATION  GAME THEORY  MIDDLE EAST  MOYEN ORIENT Résumé : This paper introduces a new methodology for evaluating water resources management scenarios considering different aspects of their hydrological ecosystem services. The temporal variations of supplied water to different demands are assessed as provisioning hydrological ecosystem services. Then, three agricultural drought management policies have been defined for each water supply-demand alternative to reduce the irrigation water and cultivated area of the agricultural demand nodes during droughts. In addition to the net primary productivity criterion (NPP) and economic profit, the ecological condition of the system has been evaluated as an ecosystem services-based criterion. To prioritize and select the best water resources management (WRM) scenario(s), a game theory-based hierarchical evidential reasoning (ER) technique with multiple decision-makers has been used. The proposed methodology has been applied to the Urmia Lake basin, which is the largest saline lake in the Middle East. The grade-based values of the criteria have been used to compare the WRM scenarios. The results show that a scenario that includes supplying 100% of the lake's water demand has the highest priority. This scenario also suggests reducing the cultivated area of dominant crops and using deficit irrigation practices. En ligne : https://doi.org/10.1016/j.scitotenv.2020.141759 Permalink : https://cs.iut.univ-tours.fr/index.php?lvl=notice_display&id=255515

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