Abrupt Climate Change Caused by Global Fires from a Large Meteor Impact

Owen B Toon1, Charles Bardeen2, Rolando R Garcia2, Bette L Otto-Bliesner3 and Eric T Wolf4, (1)Univ Colorado Boulder, Boulder, CO, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States, (4)University of Colorado at Boulder, Atmospheric and Oceanic Sciences, Boulder, United States