Physical and Environmental Geography Commons^™

Climate Change Amplifications Of Climate‐Fire Teleconnections In The Southern Hemisphere, Michela Mariani, Andrés Holz, Thomas T. Veblen, Grant J. Williamson, Michael-Shawn Fletcher, David M. J. S. Bowman

Geography Faculty Publications and Presentations

Recent changes in trend and variability of the main Southern Hemisphere climate modes are driven by a variety of factors, including increasing atmospheric greenhouse gases, changes in tropical sea surface temperature, and stratospheric ozone depletion and recovery. One of the most important implications for climatic change is its effect via climate teleconnections on natural ecosystems, water security, and fire variability in proximity to populated areas, thus threatening human lives and properties. Only sparse and fragmentary knowledge of relationships between teleconnections, lightning strikes, and fire is available during the observed record within the Southern Hemisphere. This constitutes a major knowledge gap …