A Delphi-based methodology for participatory adaptation pathways building with local stakeholders: Methodological considerations and an illustrative application in peri-urban India

Environmental Development, vol. 46, pp. 100822

Abstract

Adaptation pathways is a planning approach used to design flexible, long-term strategies for dealing with future uncertainty. However, emphasis on how to discuss pathways elements with stakeholders during the pathways building process is under-represented in the existing pathways literature. This paper presents a participatory methodology for building normative adaptation pathways with local stakeholders. Iterative discussions are facilitated using a Delphi study that is designed to explicitly consider institutional, and multi-actor dimensions in the formulation of future adaptive strategies. This leads to adaptation pathways that are more inclusive of local needs. This paper describes the steps for iteratively designing adaptation pathways in a multi-actor setting through a Delphi study. A pilot application of this Delphi-based adaptation pathway approach is illustrated with local actors in peri-urban Kolkata (India) for future water management. It demonstrates how this methodology offers a structured way to introduce pathways thinking to local stakeholders and helps build consensus about future preferences and adaptation options. Moreover, it stimulates discussions about normative differences across and within stakeholder groups through the underlying values that define future pathways as well as the institutional adjustments needed to successfully activate adaptations strategies over time. Future work may be directed towards to strengthening discussions around uncertainty, connecting pathways to a broader set of future scenarios, and comparing this facilitation method against other existing ones.

Authors 5

1. Sharlene L. Gomes corresponding Aachen Faculty of Governance and Global Affairs Institute of Public Administration

   Leiden University · Delft University of Technology

   Affiliation as printed

   Delft University of Technology, Faculty of Technology, Policy, and Management, Jaffalaan 5, 2628BX, Delft, The Netherlands

   Leiden University, Faculty of Governance and Global Affairs, Institute of Public Administration, Wijnhaven, Turfmarkt 99, 2511 DP, The Hague, The Netherlands

2. Leon M. Hermans

   IHE Delft Institute for Water Education · Delft University of Technology

   Affiliation as printed

   Delft University of Technology, Faculty of Technology, Policy, and Management, Jaffalaan 5, 2628BX, Delft, The Netherlands

   IHE Delft Institute for Water Education, Land and Water Management Department, Westvest 7, 2611 AX, Delft, The Netherlands

3. Carsten Butsch

   University of Bonn · University of Cologne

   Affiliation as printed

   University of Bonn, Department of Geography, Meckenheimer Allee 166, 53115, Bonn, Germany

   University of Cologne, Institute for Geography, Faculty of Mathematics and Natural Sciences, Albertus-Magnus-Platz, 50923, Cologne, Germany

4. Sarah Luft

   University of Cologne

   Affiliation as printed

   University of Cologne, Institute for Geography, Faculty of Mathematics and Natural Sciences, Albertus-Magnus-Platz, 50923, Cologne, Germany

5. Shreya Chakraborty

   International Water Management Institute

   Affiliation as printed

   International Water Management Institute, Climate Change Policy and Adaptation, NASC Complex, Pusa, New Delhi -110012, India

   South Asia Consortium for Interdisciplinary Water Resources Studies, Plot No. 164, First Floor, Road No.6, Vayupuri, Secunderabad, Hyderabad, 500 094, Telangana, India