Fig. 7

(a) Annual mean inventory of cattle and calves by county across Oklahoma from 1975–2022, and (b) counties with a significant decreasing trend in inventory of cattle and calves (outlined in red). Counties in gray contained a Mesonet station that showed a significant increasing trend in Heat Danger based on CCI. Counties in red showed a significant increasing trend in Heat Danger and a decreasing trend in the inventory (p < 0.05).