Fig 2. Changes in CV from purely rainfed to fully irrigated systems with current nitrogen (uW-rf).

The CV can increase in regions where different growing seasons are specified for irrigated and rainfed systems [15, 38]. Maps show data of the GGCM ensemble median for all grid cells with at least 100ha maize cropland [38] and a minimum yield of 0.5 tDM ha^-1.