(IMAGE) University of Göttingen Caption The cocoa agroforestry systems studied are located in two contrasting Peruvian regions: one is the region with subtropical humid rainforests along the Andes shown here. Credit C Ocampo-Ariza Usage Restrictions None License Original 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.