The roads towards complex water governance: The Colombian case study
运用后常规科学与系统之系统方法论，结合定性与定量分析，通过因果循环图探索哥伦比亚生态、社会与经济系统的复杂动态，强调将政治因素纳入虚拟水概念，并分析2016年和平协议对森林砍伐及水治理的影响。
This research employs the principles of Post-Normal Science (PNS) and Systems of Systems (SoS) methodologies to extend the scope of the virtual water concept by incorporating numerous socioeconomic variables, including political factors, within the context of Colombia. Through a combination of qualitative and quantitative analyses, the study utilizes causal loop diagrams to explore complex dynamics and feedback effects within and across the ecological, social, and economic systems. The analysis is undertaken at a low spatial scale, by focusing on administrative departments, thereby capturing the geographical and socioeconomic heterogeneity and relationships existing within the national borders. Furthermore, it considers the influence of the peace agreement, ratified in 2016, on deforestation and, then, on water governance. By spotlighting deforestation and its consequences on water availability as a prominent case study, this investigation underscores the necessity of incorporating diverse complex relationships in addressing water governance challenges. This study offers a comprehensive framework to support policy interventions in Colombia and similar contexts, ultimately advocating for a holistic approach that addresses the diverse dynamics at play. • System thinking unveils complex ecological–social–economic links in Colombia’s water governance. • Colombian regions face significant disparities in water access, underscoring the need for region-specific management strategies. • Post-conflict issues and weak institutions may hamper sustainable water governance in Colombia. • Deforestation poses risks of rainfall patterns, jeopardizing water supply in vital areas of the Andean region. • Water governance should incorporate the effect of strategies for labour formalization.