Fig. 6From: Future cities and environmental sustainabilitySchematic illustration of allocated urban area for irrigated and rainfed croplands [86]. Percent of urban area classified as (a) irrigated cropland, (b) rainfed cropland by country. Legend Proportion of irrigated cropland tend to be higher in regions having larger urban extend area used for irrigated cropland. However proportion of rainfed cropland is more dependent on regional climate patternsBack to article page