resources , and ecosystem-based adaptation options are prominent. The range of crops means that there is great potential for crop switching, but cultural and economic barriers will make such options difficult to implement, with barriers to entry for production and marketing . Perennial crops are exposed to a wide range of climate factors throughout the year and have significant barriers to implementing some of the common adaptation options, such as relocation or replacing tree species/ cultivar; agronomic interventions on-farm are well used in high- value tree crops and provide some climate resilience, but longer-term options will be needed .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report