Lau study links Hadley Circulation to extensive droughts
A new study published online in the journal Proceedings of the National Academy of Sciences provides a link to CO₂ warming with broadening areas of droughts. In his paper, lead author Dr. William K. M. Lau, a University of Maryland senior research scientist at the Earth System Science Interdisciplinary Center (ESSIC), examined changes in the Hadley Circulation (HC), the tropical atmospheric circulation cell closest to the equator. Lau explained he was originally interested in the …