Groundwater Resources in Brazil and Potential for Global Food Production The Water Resources Podcast Groundwater Resources in Brazil and Potential for Global Food Production Play Episode Pause Episode Mute/Unmute Episode Rewind 10 Seconds 1x Fast Forward 10 seconds 00:00 / 1:00:11 Subscribe Share RSS Feed Share Link Embed Edson Wendland describes major aquifers in Brazil and potential expansion of irrigation for global food production.