Using causal loop diagrams for the initialization of stakeholder engagement in soil salinity management in agricultural watersheds in developing countries: A case study in the Rechna Doab watershed, Pakistan. (1st April 2015)

• Record Type: Journal Article
• Authors: Inam, Azhar; Adamowski, Jan; Halbe, Johannes; Prasher, Shiv
• Is Part Of: Journal of environmental management. Volume 152(2015)
• Page Start: 251
• Page End: 267
• Publication Date: 2015-04-01
• Subjects: Salinity management -- Stakeholder participation -- System thinking -- Causal loop diagram -- Stakeholder analysis -- Participatory modeling; Environmental policy -- Periodicals; Environmental management -- Periodicals; Environment -- Periodicals; Ecology -- Periodicals; 363.705
• DOI: 10.1016/j.jenvman.2015.01.052
• Languages: English
• ISSNs: 0301-4797

Abstract

Abstract: Over the course of the last twenty years, participatory modeling has increasingly been advocated as an integral component of integrated, adaptive, and collaborative water resources management. However, issues of high cost, time, and expertise are significant hurdles to the widespread adoption of participatory modeling in many developing countries. In this study, a step-wise method to initialize the involvement of key stakeholders in the development of qualitative system dynamics models ( i.e. causal loop diagrams) is presented. The proposed approach is designed to overcome the challenges of low expertise, time and financial resources that have hampered previous participatory modeling efforts in developing countries. The methodological framework was applied in a case study of soil salinity management in the Rechna Doab region of Pakistan, with a focus on the application of qualitative modeling through stakeholder-built causal loop diagrams to address soil salinity problems in the basin. Individual causal loop diagrams were developed by key stakeholder groups, following which an overall group causal loop diagram of the entire system was built based on the individual causal loop diagrams to form a holistic qualitative model of the whole system. The case study demonstrates the usefulness of the proposed approach, based on using causal loop diagrams in initiating stakeholder involvement in the participatory model building process. In addition, the results point to social-economic aspects of soil salinity that have not been considered by other modeling studies to date. Highlights: Method to initialize stakeholder engagement in soil salinity management was proposed. Proposed method includes environmental, social, economic and technical aspects. The methodology is based on stakeholder built causal loop diagrams. The methodology was tested in a case study in the Rechna Doab watershed in Pakistan. The results revealed important causes of soil salinity and solution strategies.