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Dr. Phil Hays 44 Ozark Hall Phone: (479) 575-7343 FAX: (479) 575-3469 pdhays@uark.edu |
Academic Interests and Accomplishments:
Dr. Hays pursues research in application of stable isotopes and other geochemical indicators in delineating movement and behavior of contaminants in ground-water systems and in characterizing paleoclimate and paleoenvironment. In addition, Dr. Hays serves as Ground Water Specialist for the interagency Natural Resources Conservation Service National Water Management Center, providing assistance in ground-water hydrology and geochemistry to U.S. government entities in the U.S. and abroad; this work involves University of Arkansas students in such diverse research areas as mercury contamination in the Guianas Ecoregion, radionuclide contamination in thermal springs of Hot Springs National Park, and salt-marsh restoration in coastal New England.
Web Links:
Arkansas USGS Water Science Center
USDA National Water Management Center
World Wildlife Federation, Guianas
Publication Links:
The Sparta Aquifer: A Sustainable Water Resource
The Mississippi River Valley Alluvial Aquifer in Arkansas: A Sustainable Water Resource?
Mercury Contamination in Suriname, Mercury-free Gold Mining
International Studies
Suriname and Guyana
- Development of a comprehensive training program for new National environmental agency departments in Suriname (Geology and Mines Division of the Suriname Minerals Institute) and Guyana (Geology and Mines Commission).
Suriname, Guyana, French Guiana, Brazil
- Development of an environmental monitoring program for evaluation of mercury contamination and impact on humans and the local ecosystems of the Guianas Ecoregion Complex, in collaboration with Guianas office of the World Wildlife Federation.
Suriname
- Design and implementation the Suriname Center for Technical Excellence—a non-profit organization with the goals of fostering environmentally sound development of natural resources in the Suriname interior.
Puerto Rico
- Guanica Lagoon restoration and preliminary ground-water flow model design, Lajas Valley, Puerto Rico.