Adaptation opportunities and constraints in coupled systems: Evidence from the U.S. energy-water nexus. Issue 70 (April 2017)

• Record Type: Journal Article
• Authors: Ernst, Kathleen M.; Preston, Benjamin L.
• Is Part Of: Environmental science & policy. Issue 70(2017:Apr.)
• Page Start: 38
• Page End: 45
• Publication Date: 2017-04
• Subjects: Climate change -- Energy -- Water -- Adaptation -- Decision-making -- Scale; Environmental policy -- Periodicals; Environmental sciences -- Periodicals; Environnement -- Politique gouvernementale -- Périodiques; Sciences de l'environnement -- Périodiques; Environmental policy; Environmental sciences; Periodicals; Electronic journals; 363.70561
• DOI: 10.1016/j.envsci.2017.01.001
• Languages: English
• ISSNs: 1462-9011

Abstract

Highlights: Adaptation efforts often overlook the coupled nature of socioecological systems. Actions that focus on discrete systems lead to missed opportunities/maladaptation. Constraints that span multiple systems/scales are hard to resolve at the local level. The U.S. energy-water nexus is a current example of cross-sectoral constraints. Path dependence, institutional, data and information constraints stall adaptation. Abstract: Over the past decade, adaptation has emerged as an important risk management strategy to address climate change and avoid adverse consequences. These endeavors overwhelmingly focus on actions within sectors and thus fail to account for coupled effects across systems. This paper focuses on adaptation constraints that arise from the interdependencies of coupled systems, and the opportunities that emerge when adaptation strategies integrate such interdependencies. Three general constraints to adaptation in coupled systems are identified and detailed using evidence from the United States energy-water nexus: insufficient data and information, path dependence, and institutional fragmentation and disorganization. Adaptation constraints within the energy-water nexus are especially difficult to avoid or overcome at local and regional scales owing to complex, and poorly integrated, governance structures. This indicates that some degree of national coordination is an important enabling condition to overcome constraints and enable adaptation throughout the energy-water nexus.