Dr. Pompelli is an Associate Professor, Department of Botany, Federal University of Pernambuco, Pernambuco, Brazil Marcelo Francisco Pompelli, doctor in Plant Physiology with postdoctoral in Plant Biochemistry and Secondary Metabolism. Dr. Pompelli has 40 published papers and over 500 citations on Scopus. Dr. Pompelli is interested in research with Plant Physiology, focusing on saline and water stress; plant oxidative stress, as well as allometry and mathematical equations to predict leaf area by non-destructive methods. Dr. Pompelli has two patented mathematical software available for free download. Dr. Pompelli participates on the scientific committee of two other major globally journal ad hoc assistant on several others. Dr. Pompelli works at the Federal University of Pernambuco, Pernambuco, Brazil, both in undergraduate and graduate studies.