David K. Adams
Research Associate
Professor, Hydrology and Meteorology, Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México
Directory
Avelino F. Arellano
Professor, Hydrology and Atmospheric Sciences
Joint Associate Professor, Remote Sensing and Spatial Analysis GIDP, Applied Mathematics GIDP
Joint Associate Professor, Chemical and Environmental Engineering
Pronouns:
he, him, his
Eyad Atallah
Associate Professor of Practice, Hydrology and Atmospheric Sciences
Pronouns:
he, him, his
Victor R. Baker
Regents' Professor, Hydrology and Atmospheric Sciences
Joint Professor, Geosciences
Joint Professor, Planetary Sciences
Joint Professor, Global Change GIDP, Remote Sensing and Spatial Analysis GIDP
Pronouns:
he, him, his
Cindy Barnett
Grant and Contract Administrator 1, Earth Sciences Business Office
Hale Barter
HAS Advisory Board Chair
HAS Advisory Board Service 2020-Current
President and Groundwater Hydrologist, Montgomery & Associates
Ali Behrangi
University Distinguished Scholar and Professor, Hydrology and Atmospheric Science
Joint Professor, Civil Engineering-Engineering Mechanics
Joint Professor, Geosciences
Joint Proessor, Remote Sensing and Spatial Analysis GIDP
Richard A. Bennett
Joint Professor, Hydrology and Atmospheric Sciences
Adjunct Professor, Geosciences (home department)
Eric A. Betterton
University Distinguished Professor Emeritus, Hydrology and Atmospheric Sciences
Joint Professor Emeritus, Chemical and Environmental Engineering
Joint Professor Emeritus, College of Public Health
Joint Professor Emeritus, Chemical and Environmental Engineering
Director Emeritus, Institute of Atmospheric Physics
Michael A. Brunke
Research Scientist, Hydrology and Atmospheric Sciences
Mark L. Brusseau
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Environmental Science (home department)
Christopher L. Castro
Adjunct Professor
Director of Research Applications, Laboratory at the National Center for Atmospheric Research in Boulder, Colorado
Hsin-I Chang
Assistant Research Professor, Hydrology and Atmospheric Sciences
Director, Center for Applied Hydroclimate Sciences
Karletta Chief
Joint Professor, Hydrology and Atmospheric Sciences
Full Professor and Extension Specialist, Environmental Science (home department)
University Distinguished Professor, Outreach
Director, Arizona Institute of Resilience, Haury Indigenous Resilience Center (IRC)
Chair, Indigenous Food/Energy/Water Systems - Graduate Interdisciplinary Degree Program (GIDP)
Professor, American Indian Studies - GIDP
Professor, Arid Lands Resources Sciences - GIDP
Associate Professor, Environmental Physics
Associate Professor, Public Health
Jon Chorover
Joint Professor, Hydrology and Atmospheric Sciences
Associate Dean, Research, College of Agriculture, Life & Environmental Sciences
Professor and Department Head, Environmental Science (home department)
Director, Arizona Laboratory for Emerging Contaminants (ALEC)
Bonnie Colby
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Agricultural and Resource Economics (home department)
Andrew C. Comrie
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Geography and Development (home department)
Joint Professor, Public Health
Laura Condon
Professor, Hydrology and Atmospheric Sciences
Interim Director, Biosphere 2
Joint Professor, Applied Mathematics GIDP
Kenneth L. Cummins
Research Associate
Research Professor, Department of Aerospace, Physics and Space Sciences at Florida Institute of Technology
Jesse Dickinson
HAS Advisory Board Member
HAS Advisory Board Service 2023-Current
U.S. Geological Survey, Research Hydrologist
Xiquan Dong
Professor, Hydrology and Atmospheric Sciences
Director, Graduate Studies-Atmospheric Sciences
Joint Professor, Remote Sensing and Spatial Analysis GIDP
Jeremy Dowling
HAS Advisory Board Member
HAS Advisory Board Service 2021-Current
Piteau Associates, President and Chief Hydrogeologist
Jennifer (Guohong) Duan
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Civil Engineering and Engineering Mechanics (home department)
Mike Eklund
Principal Systems Administrator, Infrastructure Services
IT Support, Arizona Weather Regional Forecast Group
Charlie Ester III
HAS Advisory Board Member
HAS Advisory Board Service 2016-Current
Salt River Project, Manager of Surface Water Resources Operation
Grant A.G. Ferguson
Adjunct Associate Professor
Centennial Enhancement Chair, University of Saskatchewan
P.A. Ty Ferré
University Distinguished Professor, Hydrology and Atmospheric Sciences
Joint Professor, Environmental Science-Ext.
Phillip Fitzwater
HAS Advisory Board Member Emeritus
HAS Advisory Board Service 2021-2024
Retired Senior Consultant and President of Iris Environmental
David Flittner
HAS Advisory Board Member
HAS Advisory Board Service 2026-Current
NASA Langley Research Center, Project Scientist, Stratospheric Aerosols and Gas Experiment (SAGE)
Erika Gallo
Research Specialist Senior, Hydrology and Atmospheric Sciences
Barry D. Ganapol
Joint Professor Emeritus, Hydrology and Atmospheric Sciences
Professor Emeritus, Global Change GIDP
Professor Emeritus, Aerospace and Mechanical Engineering (home department)
Karl Gast
HAS Advisory Board Vice Chair 2024-Current
HAS Advisory Board Service 2015-Current
Engineer, Raytheon
David C. Goodrich
Adjunct Professor
Research Hydraulic Engineer, USDA-ARS Southwest Watershed Research Center, Tucson, Arizona
Bo Guo
University Distinguished Scholar and Associate Professor, Hydrology and Atmospheric Sciences
Joint Faculty, Applied Mathematics GIDP
Hoshin V. Gupta
Regents' Professor, Hydrology and Atmopsheric Sciences
SRP Professor, Technology-Public Policy/Markets
Joint Professor, Global Change GIDP
Joint Professor, Remote Sensing and Spatial Analysis GIDP
Neha Gupta
Joint Assistant Research Professor, Hydrology and Atmospheric Sciences
Program Coordinator, University Climate Change Coalition
Arizona Institute of Resilience (home department)
Caitlyn Hall
Joint Assistant Professor of Practice, Hydrology and Atmospheric Sciences
Assistant Professor of Practice & Director of Minor Study in Future Earth Resilience, W.A. Franke Honors College (home department)
Assistant Professor of Practice, Biosystems Engineering
Founder, Arizona Science Policy Network
Victoria Hermosilla
HAS Advisory Board Member
HAS Advisory Board Service 2024-Current
Hydrogeologist, Montgomery & Associates
Katherine K. Hirschboeck
Joint Associate Professor Emerita, Hydrology and Atmospheric Sciences
Associate Professor Emerita, Climatology, Laboratory for Tree-Ring Research
William F. Holmgren
Assistant Research Professor
Connor Joseph Howe
Graduate Student
Katherine L. Jacobs
Joint Professor, Hydrology and Atmospheric Sciences
Director, Center for Climate Adaptation Science and Solutions (CCASS)
Professor, Environmental Science (home department)
Affiliate Professor, Institute of the Environment
![]HAS Advisory Board Member Alyssa Kirk](/sites/default/files/styles/az_card_image/public/2024-04/Alyssa%20Kirk%20Bio.jpg.webp?h=71a63b78&itok=VY9MNJOs)
Alyssa Kirk
HAS Advisory Board Member
HAS Advisory Board Service 2024-Current
Groundwater Hydrologist, Montgomery & Associates
E. Philip Krider
Professor Emeritus, Hydrology and Atmospheric Sciences
Samantha Kundrat
Senior Research Administrator, Sponsored Projects Services
Kevin E. Lansey
Joint Professor Emeritus, Hydrology and Atmospheric Sciences
Professor Emeritus, Civil and Architectural Engineering and Mechanics (home department)
Marcus Lofverstrom
Joint Assistant Professor, Hydrology and Atmospheric Sciences
Assistant Professor, Geosciences (home department)
Thomas Maddock III
Professor Emeritus, Hydrology and Atmospheric Sciences
Jennifer C. McIntosh
Thomas Meixner Endowed Chair, Hydrology and Atmospheric Sciences
University Distinguished Scholar, Professor and Associate Head, Hydrology and Atmospheric Sciences
Joint Professor, Geosciences
Pronouns:
she, her, hers
Laura Meredith
Associate Professor, Hydrology and Atmospheric Sciences
Director, Biopshere 2 Tropical Rain Forest
Associate Professor, Ecosystem Genomics, School of Natural Resources and the Environment
Joint Associate Professor, Genetics (GIDP)
Joint Associate Professr, Global Change (GIDP)
Joint Associate Professor, Environmental Science
Peter Mock
HAS Advisory Board Member Emeritus
Has Advisory Board Service 2015-2024
Peter Mock Groundwater Consulting, Inc., Principal Scientist, Hydrologist and Environmental Scientist
Steven Mullen
DECEASED September 1, 2025
Professor, Hydrology and Atmospheric Sciences
Guo-Yue Niu
Professor, Hydrology and Atmospheric Sciences
Research Professor, Biosphere 2
Shlomo P. Neuman
Regents Professor Emeritus, Hydrology and Atmospheric Sciences
Peter Quinlan
HAS Advisory Board Emeritus and Former Chair
HAS Advisory Board Chair 2019-2024
HAS Advisory Board Member Service 2015-2024
Dudek, Inc., Retired Vice president
Marty Ralph
HAS Advisory Board Member Emeritus
HAS Advisory Board Service 2015-2026
Center for Western Weather and Water Extremes, Scripps Institution of Oceanography, University of California at San Diego, Director
Ellis S. Robinson
Joint Assistant Professor, Hydrology and Atmospheric Sciences
Assistant Professor, Chemical and Environmental Engineering (home)
Pronouns:
he, him, his
Lupe Romero
Administrative Associate, Department Support
Graduate Program Advisor for All Majors
Joellen L. Russell
Joint University Distinguished Professor, Hydrology and Atmospheric Sciences
Department Head and Distinguished Professor, Geosciences (home department)
Joint Distinguished Professor, Lunar and Planetary Laboratory and Planetary Sciences
Joint Distinguished Professor, Applied Mathematics - GIDP
Joint Distinugished Professor, Global Change - GIDP
Marcel G. Schaap
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Environmental Science (home department)
Suzanne Shields
DECEASED November 2025
HAS Advisory Board Member 2020-2025
Director Emerita, Pima County Regional Flood Control District
Yang Song
Associate Professor, Hydrology and Atmospheric Sciences
Joint Faculty, Ecosystem Genomics GIDP
Armin Sorooshian
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Chemical and Environmental Engineering (home department)
University Distinguished Scholar in Chemical and Environmental Engineering
Amber Sullins
HAS Advisory Board Member
HAS Advisory Board Vice Chair 2019-2024
HAS Advisory Board Member Service 2015-Current
Chief Meteorologist at ABC15 in Phoenix
Sylvia Sullivan
Joint Assistant Professor, Hydrology and Atmospheric Sciences
Assistant Professor, Chemical and Environmental Engineering (home department)
Bo Svoma
HAS Advisory Board Member
HAS Advisory Board Service 2026-Current
Salt River Project, Principal Climate Scientist/Meteorologist
Elizabeth Tellman
Joint Assistant Professor, Hydrology and Atmospheric Sciences
Assistant Professor, Nelson Institute of Environmental Studies, University of Wisconsin- Madison (home department)
Peter A. Troch
Professor and Department Head, Hydrology and Atmospheric Sciences
Agnese Nelms Haury Endowed Chair in Environment
Joint Professor, Civil Engineering-Engineering Mechanics
Science Director, Biopshere 2
Valerie Trouet
Joint Professor, Hydrology and Atmospheric Sciences
Professor, Laboratory of Tree-Ring Research (home department)
Markus Tuller
DECEASED SPRING 2025
Joint Professor, Hydrology and Atmospheric Sciences
Professor Emeritus, Environmental Science (home department)
Juan B. Valdes
Professor Emeritus, Hydrology and Atmospheric Sciences
Joint Professor, Civil Engineering and Engineering Mechanics
Dale Ward
Lecturer, Hydrology and Atmospheric Sciences, and Research Scientist, Atmospheric Physics.
Martha P.L. Whitaker
Professor of Practice, Director of Graduate Studies-Hydrology programs
Undergraduate Coordinator, Hydrology and Atmospheric Sciences
C.L. Larry Winter
Professor, Hydrology and Atmospheric Sciences
Joint Professor, Applied Mathematics GIDP
David F. Young
HAS Advisory Board Member
HAS Advisory Board Service 2016-Current
Deputy Director, NASA Langley Research Center
Xubin Zeng
Professor, Hydrology and Atmospheric Sciences
Agnese Nelms Haury Endowed Chair in Environment
Director, Climate Dynamics and Hydrometeorology Center (CDHC)
Joint Professor, Global Change GIDP
Joint Professor, Remote Sensing and Spatial Analysis GIDP
Marek G. Zreda
Professor, Hydrology and Atmospheric Sciences
Investigator, Center for Toxicology
Joint Associate Professor, Geosciences