Angkor Wat (IMAGE) Max Planck Institute of Geoanthropology Caption Archaeological studies of low-density, agrarian-based cities such as ancient Angkor Wat in Cambodia are increasingly being used to inform the development of more sustainable urban centres in the future. Credit Alison Crowther Usage Restrictions Please provide credit information with reuse 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.