Image 1 (IMAGE) Florida Museum of Natural History Caption Researchers demonstrate that the simplest way to measure diversity in eastern U.S. forests is also the best way to assess its health and productivity, creating a straightforward roadmap for conservation efforts. Credit Adolphe Millot, Larousse du XXème siècle 1932 Usage Restrictions No restrictions. License Public Domain 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.