METHODOLOGIES AND PRINCIPLES FOR DEVELOPING NEXUS DEFINITIONS AND CONCEPTUALIZATIONS: LESSONS FROM FEW NEXUS STUDIES

. Food-energy-water (FEW) resources are fundamental to society's functioning and understanding them is crucial for sustainable development and supporting life on earth. This article presents a review of the current approaches being used in the development of FEW Nexus frameworks, with an emphasis on the methods for defining and conceptualizing these frameworks by different types of stakeholders. This framework provides scientists, consultants, and practitioners in the FEW domains the tools and knowledge needed to successfully implement the Nexus. The article also describes knowledge gaps in the FEW Nexus domains. The objectives of this article are to (a) synthesize existing knowledge to support stakeholders in defining and conceptualizing their FEW Nexus, (b) provide a framework to clarify the definitions and conceptualizations of FEW Nexus for a project or an application being developed for a specific stakeholder application, and (c) apply the experience and principles of the FEW Nexus to other Nexus that can be developed. Stakeholders in this study include the users of the Nexus, scientists, and a range of practitioners, including policymakers, the private sector, practitioners in the field, and resource managers, among others. The following questions assisted in addressing the objectives: What are some existing definitions and conceptualizations in the FEW Nexus? Which elements are currently included in the definitions and conceptualizations? How should FEW Nexus be defined and conceptualized for a project or application? How can existing definitions be adapted, or new ones created, for a project or study? What are the consequences of choosing a particular definition or conceptualization? Based on this experience, the steps needed for developing a FEW Nexus are reviewed and clarified. The study provides narrow and broad definitions and simple and complex conceptualization frameworks of FEW Nexus that stakeholders can use while being aware of the limitations and knowledge gaps.

Automated summary

This article reviews the current approaches in developing FEW Nexus frameworks and emphasizes the methods used by different stakeholders to define and conceptualize these frameworks. It provides scientists, consultants, and practitioners in the FEW domains with the tools and knowledge needed for successful implementation of the Nexus. The article also highlights knowledge gaps in the FEW Nexus domains.