ForestGEO Map (IMAGE) Smithsonian Tropical Research Institute Caption In 35 years, this network of long-term, large-scale forest monitoring plots has grown from a single site in Panama to 60 sites around the world. Credit CTFS-ForestGEO 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.