Deforestation (IMAGE) American Geophysical Union Caption The Democratic Republic of Congo contains half of Africa's tropical forest and the second largest continuous tropical forest in the world. This animation of Landsat images from 1999 and 2008 shows how much deforestation has occurred between those years -- impinging even on Virunga National Park. These images are from the same Landsat datasets used by researchers at the University of Maryland to study the 34 countries -- including the Democratic Republic of the Congo -- that contain 80 percent of the forested tropical lands. Credit NASA Earth Observatory images by Jesse Allen and Robert Simmon, using Landsat data from the USGS Global Visualization Viewer and park boundary data from Protected Planet 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.