Dr. Joaquin Ruiz

Director, Biosphere 2

Dr. Joaquin Ruiz

Director, Biosphere 2

Joaquin Ruiz received his B.S. (1977) in Geology and Chemistry from the University of Miami and his M.S.(1980) and Ph.D. (1983) in Geology from the University of Michigan. He was Assistant Professor at the University of Miami from 1982 to 1983. In 1983, he joined the University of Arizona Geosciences Department as Assistant Professor and was promoted to Associate Professor in 1989 and Professor in 1993, serving as head of the Department of Geosciences from 1995 to 2000. He served as Dean of the College of Science from 2000-2019, Executive Dean of the Colleges of Letters, Arts and Science from 2009-2018, and Vice President for Innovation from 2013-2019. He was appointed Vice President of Global Environmental Futures in 2019 and has served as the Thomas R. Brown Chair and Director of Biosphere 2 since 2013. Dr. Ruiz served as President of the Geological Society of America (2010-2011). He is also a Fellow of the Society of Economic Geologists, and a member of the American Geophysical Union, the American Chemical Society, the Geochemical Society, and the National Research Council of the National Academies of Science. He is a member of the Mexican Academy of Sciences and was named a National Researcher by the Mexican government in 2010, when he was recognized for his outstanding scientific contributions and efforts to enhance Mexico's scientific and technological capacity through collaborations with the UA and research institutions in Mexico. In 2018, the Mexican Secretary of State named Dr. Ruiz one of forty distinguished Mexican citizens living abroad who have brought distinction to the country. He has served as Secretary of the Volcanology Section of the American Geophysical Union, Councillor of the Geological Society of America, and as a National Science Foundation Panel Member for the Instrumentation and Facilities Program and the Centers for Excellence in Science and Technology Program. He has served as Associate Editor of the American Journal of Science, Geology, Revista, and Geofísica International of the Institute of Geology, UNAM. As a scientist with equal abilities in chemistry and in geology, Dr. Ruiz addresses many first-order problems in the Earth Sciences, such as the development of new isotope systems for studying ore deposits and the tectonic processes involved in the growth and evolution of Mexico. His research team addresses problems ranging from the origins of life to present-day climate change.

To schedule an appointment with Dr. Ruiz, please contact Bernadette Olson at bernadettem@arizona.edu

Leadership Staff