Alberto Algarra was a visiting PhD student during the summer of 2014. Currently Mr. Algarra is still finishing his PhD thesis at the Fondazione Edmund Mach (Trento, Italy) in collaboration with Innsbruck University (Austria) working with Dr. Luca Cappellin on plant volatile organic compound (VOC) emission. Mr. Algarra earned his agricultural engineering degree in the Polytechnical University of Madrid and his MSc in Plant Sciences at Wageningen University. While at Harvard he worked correlated plant VOC emission and deposition with atmospheric flux measurements at Harvard Forest. Mr. Algarra can be reached at: alberto.algarra.alarcon@gmail.com