TS.E.4.5 Adaptation cannot prevent all risks to biodiversity and ecosystem services . Adaptation of conservation strategies, by building resilience and planning for unavoidable change, can reduce harm but will not be possible in all systems, for example, fragile ecosystems that reach critical thresholds or tipping points such as coral reefs, some forests, sea ice and permafrost systems. Conservation and restoration will alone be insufficient to protect coral reefs beyond 2030  and to protect mangroves beyond the 2040s . Deep cuts in emissions will be necessary to minimise irreversible loss and damage .  
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report