Most crop modelling studies on adaptation are still limited to a handful of options for each crop type . A range of other options are possible not just to reduce yield losses but to diversify risks to livelihoods, which are partially assessed in Sections 5.4.4.4 and 5.14.1. Current modelling approaches are not suited for the assessment of multiple dimensions of adaptation options. New studies are emerging that evaluate multiple options for productivity, sustainability and GHG emission , but local- and household-scale assessment, taking account of future climatic variability, needs to be enhanced .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report