Changes in temperature and droughts have impacted crops significantly  . Table 12.4 shows the changes in crop growth duration, which affects yields. Higher negative numbers then indicate yield reduction for the crop. Increasing temperatures and decreasing precipitation are expected to impact the agriculture sector  across the entire sub-region, with the largest impacts in the northern and central zone  . Observed impacts and future projections warn that increasing temperatures and decreasing precipitation will largely impact water demand by agricultural sectors  . Extreme climate events have caused Indigenous Peoples  to experience water scarcity, a reduction in agricultural production and a displacement of their traditional knowledge and practices  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report