USAID Ecosystem-based Adaptation Series Synthesis

This synthesis document draws on a series of evidence summaries and case studies generated by USAID that highlight the potential role of ecosystem-based adaptation (EbA) to address climate vulnerabilities and contribute to development results. The document provides an introduction to EbA and common EbA approaches; summarizes evidence related to EbA and food security, water security, coastal populations and extreme events; and discusses cost-effectiveness, elements of a successful EbA approach and enabling conditions.