The Global-DEP: A Research Programme to Promote Sustainability of Dryland Social-Ecological Systems

Abstract

AbstractIn light of the escalating pace and heightened intensity of contemporary climate change and human interventions, a more systematic and comprehensive approach to research has become imperative for the realization of the Sustainable Development Goals (SDGs) within dryland regions. In 2017, a collaborative research consortium comprising experts from diverse nations proposed the Global Dryland Ecosystem Programme (Global-DEP). This initiative was designed to address the intricate challenges inherent in the diverse and fragile social-ecological systems (SESs) of drylands. Drawing from a synthesis of preceding studies on dryland SESs and insights garnered from extensive regional consultations, the consortium crafted the conceptual framework of Global-DEP, with SESs as its fundamental underpinning. Key elements of the frame-work encompass driving forces, impacts, feedback loops, and scale. The team identified four pivotal themes: (1) dryland SES dynamics and driving forces, (2) dryland SES structure and functions, (3) dryland ecosystem services and human well-being, and (4) ecosystem management and sustainable livelihoods in drylands. The intricate interconnections among these themes were meticulously examined to delineate 12 critical research priorities. Anchored upon this conceptual framework and the identified research imperatives, the Global-DEP science plan was formulated. This plan is poised to expedite actionable interdisciplinary research within dryland SESs, tailored to the regional and cultural nuances of these areas. The final aim is to bolster dryland research endeavors, catering to the requirements of land practitioners and policymakers, while effectively contributing to the attainment of SDGs in drylands.