These data were produced using the Joint UK Land earth simulator (JULES v5.6) run on JASMIN. The sugarcane was represented in JULES by using the C4 plant functional type. The input modelled O3 exposure data were simulated using the Earth System Model (UKESM1) for the period 2000 to 2014. JULES was used to calculate annual yields with or without consideration of ozone susceptibility for a 10-year period across south-central Brazil. The spatially explicit model outputs were compared to control model output to calculate the proportional decline and absolute impacts.

This dataset contains gridded model outputs of the predicted risk to C4 sugarcane production across south central Brazil for 2010-2014. The outputs are given as production in kg m-2 yr-1, percentage of control production (%) and production losses in kg yr-1 and Tg yr-1. The spatial resolution is 1.25 x 1.875 degrees. Three different levels of ozone susceptibility (low, moderate or high) and two distinct threshold values of phytotoxic ozone dose (0 and 2 nmol m-2 s-1) were considered.