Paolo Nasta received the Ph.D. degree in exploitation and management of agro-forestry resources from the University of Naples Federico II, Naples, Italy, in 2009. He spent two years with the University of California–Davis, Davis, CA, USA, and two years with the University of Nebraska–Lincoln, Lincoln, NE, USA, with a Post-Doctoral Position. He is a Research Assistant with the University of Naples and local Principal Investigator in the Research Project WATer mixing in the critical ZONe: observations and predictions under environmental changes–WATZON.