Whilst policy interest is growing and there is an increasing deployment of EbA, there is still a long way to go in delivering its full potential  and significant institutional and cultural barriers remain . Nevertheless, it is increasingly clear that EbA can offer a portfolio of effective measures to reduce the risks for people of climate change at the same time as benefitting biodiversity , providing that such measures are deployed with careful planning in a way that is appropriate for local ecological and societal contexts . This chapter has identified risks to species, communities, ecosystems and ecosystem services from climate change, all of which increase with each increment of Global Warming Level . There is therefore a risk to Ecosystem-based Adaptation measures in some circumstances and this risk increases progressively above 1.5℃ of warming.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report