Ecosystem-based adaptation is the most common adaptation strategy for terrestrial and freshwater ecosystems . There is a focus on the protection of native terrestrial vegetation through the implementation of protected areas and payment for ecosystem services , especially those related to water provision. The adaptation measures in place, however, are insufficient to safeguard terrestrial and freshwater ecosystems in the CSA from the negative impacts of climate change . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report