Fig. 7From: Groundwater recharge rates and surface runoff response to land use and land cover changes in semi-arid environmentsDifferences in surface runoff as a result of LULC. Given are mean values ± SD. n = number of studies. SWC = soil and water conservation measures such as terracing or building of small dams within the catchment. *significant difference at p < 0.05 for a given LULC changeBack to article page