Invited speakers (public service):
September 2024, CUNY Hunter College, invited presentation on "The role of geospatial artificial intelligence (GeoAI) in enhancing Emergency Management" at the Department of Geography and Environmental Science.
January 2024, Binghamton University SUST Colloquium Talk: "Developing the SLOSH data viewer - Leveraging SLOSH data for planning and preparedness".
Invited speakers (academic):
May 2017, CUNY Medgar Evers College, invited seminar at the Department of Chemistry and Environmental Science.
March 2016, SUNY Binghamton University, invited seminar at the Department of Geological Sciences and Environmental Studies.
September 2014, Columbia University, invited seminar at Superfund Research Program.
October 2012, Birla Institute of Technology, India, invited seminar at the Department of Civil and Environmental Engineering.
October 2012, Jawaharlal Nehru University, New Delhi, invited seminar at the School of Environmental Sciences.
September 2011, University of Western Australia, invited seminar at the School of Earth and Environment.
October 2006, Humic Acid and Blackfoot Disease International Conference (Taiwan), keynote speaker.
Conferences (academic):
GSA Annual Meeting and AGU Conference, 12 oral presentations.
ICOBTE, 3 oral presentations.
Arsenic Congress by ISGSD, 2 oral presentations.
Mineralogical Society's (UK and Ireland) winter meeting, 1 oral presentation.