CARBON SEQUESTRATION (IMAGE) University of Barcelona Caption Agricultural land in Crete. Approximately 31% of the EU’s total soil organic carbon is found in agricultural soils (9.3% in grasslands and 21.4% in croplands), Andrés et al. (2022). Credit Image: public domain Usage Restrictions Credit must be given to the creator. License CC BY 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.