Linking the distribution of carbon isotope ratios in soil carbonates and speleothems to climate conditions in the past: A model for the dependence of respiration rate on soil moisture

Yuchen Liu, University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States, Daniel Enrique Ibarra, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, Matthew Winnick, Stanford University, Stanford, CA, United States, Jeremy K Caves Rugenstein, Max Planck Institute for Meteorology, The Land in the Earth System, Hamburg, Germany, Jessica Leigh Oster, Vanderbilt University, Earth and Environmental Sciences, Nashville, United States and Jennifer L Druhan, University of Illinois at Urbana-Champaign, Urbana, United States