View from Top of Amazon Rainforest Canopy (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption View from the top of a measurement tower, where researchers monitor critical forest canopy processes such as photosynthesis, plant water fluxes, leaf characteristics, and growth. Credit Joao M. Rosa, AmazonFACE 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.