Measuring volatile organic compounds and stable isotopes emitted from trees and soils of the Biosphere 2 Rainforest

John C Meraz, University of Arizona, Tucson, AZ, United States, Laura K Meredith, University of Arizona, Department of Hydrology and Atmospheric Sciences, Tucson, United States, Joost L M Van Haren, University of Arizona, Biosphere 2, Tucson, AZ, United States and Till H M Volkmann, Albert Ludwig University of Freiburg, Freiburg, Germany