Rhizosphere Effects (IMAGE) Indiana University Caption Projections for net carbon loss due to root-soil interactions, shown in blue, were strongest in temperate North America, Western Europe, Southeast Asia and Southern Africa. Credit Benjamin N. Sulman - Indiana University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.