| Title | Evaluating acceptability of groundwater protection measures under different agricultural policies |
| Abstract | Water resources management is often characterized by conflicts in many arid and semi-arid regions, where agriculture is the main user of groundwater (GW). Conflicts could arise among different decision-makers and stakeholders. Moreover, different policies can interact each other hampering or facilitating their implementation and effectiveness. This contribution describes a new implementation of GeSAP, an integrated modelling tool for enabling local GW management by combining the need for GW protection with socio-economic and behavioural determinants of GW use. GeSAP is based on the involvement of multiple stakeholders and the use of Bayesian Belief Networks (BBN) to simulate and explore their attitude relative to GW exploitation and their responses to the introduction of new protection and agricultural policies. In this work, GeSAP was implemented in the area of the Capitanata Irrigation Users Organization, located in the Apulia region (southern Italy). It was used to simulate the reactions of the main stakeholders involved in GW protection policy implementation and to assess the policy's effectiveness in terms of actual reduction of GW exploitation. Furthermore, the interactions between the GW protection policy and the coming reform of the Common Agricultural Policy (CAP) was investigated. The results of the application proved the capability of the GeSAP tool to assess the actual effectiveness of GW protection policy by investigating how far this policy could be considered acceptable by farmers. In addition, this study demonstrates how the effectiveness of the GW protection policy could be affected by the interaction with the CAP reform. The latter could strongly impact the balance between water demand and availability with the effect of nullifying the positive synergy between CAP and GW protection policy. Although water management issues are not explicitly mentioned among the main scopes of the CAP, this work clearly demonstrates the impact that such policy could have on farmers' decisions on water use |
| Source | Agricultural water management (Print) 147, pp. 54–66 |
| Keywords | Groundwater protection policy; CAP reform; Policies interaction; Conflict assessment; Bayesian belief network |
| Journal | Agricultural water management (Print) |
| Editor | Elsevier, Amsterdam ;, Paesi Bassi |
| Year | 2015 |
| Type | Articolo in rivista |
| DOI | 10.1016/j.agwat.2014.07.023 |
| Authors | Giordano, Raffaele; D'Agostino, Daniela R.; Apollonio, C.; Scardigno, Alessandra; Pagano, Alessandro; Portoghese, Ivan; Lamaddalena, Nicola; Piccinni, Alberto Ferruccio; Vurro, Michèle |
| Text | 296586 2015 10.1016/j.agwat.2014.07.023 Scopus 2 s2.0 84908215307 ISI Web of Science WOS WOS 000344436500006 Groundwater protection policy; CAP reform; Policies interaction; Conflict assessment; Bayesian belief network Evaluating acceptability of groundwater protection measures under different agricultural policies Giordano, Raffaele; D Agostino, Daniela R.; Apollonio, C.; Scardigno, Alessandra; Pagano, Alessandro; Portoghese, Ivan; Lamaddalena, Nicola; Piccinni, Alberto Ferruccio; Vurro, Michele Consiglio Nazionale delle Ricerche; Istituto Agronomico Mediterraneo di Bari; Politecnico di Bari Water resources management is often characterized by conflicts in many arid and semi arid regions, where agriculture is the main user of groundwater GW . Conflicts could arise among different decision makers and stakeholders. Moreover, different policies can interact each other hampering or facilitating their implementation and effectiveness. This contribution describes a new implementation of GeSAP, an integrated modelling tool for enabling local GW management by combining the need for GW protection with socio economic and behavioural determinants of GW use. GeSAP is based on the involvement of multiple stakeholders and the use of Bayesian Belief Networks BBN to simulate and explore their attitude relative to GW exploitation and their responses to the introduction of new protection and agricultural policies. In this work, GeSAP was implemented in the area of the Capitanata Irrigation Users Organization, located in the Apulia region southern Italy . It was used to simulate the reactions of the main stakeholders involved in GW protection policy implementation and to assess the policy s effectiveness in terms of actual reduction of GW exploitation. Furthermore, the interactions between the GW protection policy and the coming reform of the Common Agricultural Policy CAP was investigated. The results of the application proved the capability of the GeSAP tool to assess the actual effectiveness of GW protection policy by investigating how far this policy could be considered acceptable by farmers. In addition, this study demonstrates how the effectiveness of the GW protection policy could be affected by the interaction with the CAP reform. The latter could strongly impact the balance between water demand and availability with the effect of nullifying the positive synergy between CAP and GW protection policy. Although water management issues are not explicitly mentioned among the main scopes of the CAP, this work clearly demonstrates the impact that such policy could have on farmers decisions on water use 147 Published version http //www.scopus.com/record/display.url eid=2 s2.0 84908215307 origin=inward Evaluating acceptability of groundwater protection measures under different agricultural policies 1 s2.0 S0378377414002224 main.pdf Articolo in rivista Elsevier 0378 3774 Agricultural water management Print Agricultural water management Print Agric. water manag. Print Agricultural water management. Print raffaele.giordano GIORDANO RAFFAELE ivan.portoghese PORTOGHESE IVAN michele.vurro VURRO MICHELE |
