Towards an International Network of Critical Zone Observatories

Hangsheng Lin, Pennsylvania State University Main Campus, University Park, PA, United States, Steve A. Banwart, University of Leeds, Leeds, United Kingdom, Timothy R Filley, The University of Oklahoma, Geography and Environmental Sustainability, Norman, United States, Dali Guo, Chinese Academy of Sciences, Institute of Geographic Sciences and Natural Resources Research, Beijing, China, Daniel deB. Richter Jr, Nicholas School of the Environment, Duke University, Durham, NC, United States, Susan Trumbore, Max Planck Institute for Biogeochemistry, Jena, Germany, Harry Vereecken, Forschungszentrum Jülich, Institute of Bio- and Geosciences (Agrosphere, IBG-3), Jülich, Germany and Joerg Voelkel, Technical University of Munich, Munich, Germany