Executive Committee

raymundo tony chapa

Raymundo Chapa

Executive Director

As Executive Director of CEMML, Reymundo “Tony” Chapa develops, implements, and oversees the Center’s priorities and collaborates with federal, state, and university partners to develop and maintain business. He oversees CEMML’s operating budget and identifies and facilitates research, services, and education initiatives. Chapa joined the CEMML in 2018 as Associate Director for Cultural Resources after having served as the Air National Guard’s Cultural Resources Program Manager (Joint Base Andrews, Maryland), the Air Force Civil Engineer Center’s Cultural Resources Subject Matter Specialist (Joint Base San Antonio, Texas), and Edwards Air Force Base’s Historic Preservation Officer. Chapa is a US Army Veteran of Desert Shield/Storm and holds master’s degrees in Anthropology and Political Science. His diverse experience in the public and private sectors complements CEMML’s multi-disciplinary approach to environmental management and consulting.

calvin bagley

Calvin Bagley

Associate Director

Cal Bagley is a range ecologist, with experience in natural resources management, GIS, environmental planning, and NEPA. As Associate Director he manages a wide variety of Army, Air Force, US Forest Service, SERDP and DoD contracts. He manages the GIS team, providing GIS support, data collection and development, analysis and map production and the Environmental Planning Team develops Integrated Natural Resources Management Plans (INRMPs), Environmental Assessments (EAs) and Environmental Impact Statements (EISs). Bagley addresses applied research on wind and water erosion, training impacts on vegetation recovery, and GIS/remote sensing applications for natural resources inventory and monitoring of public lands. Bagley is an advisor and project leader for CEMML graduate students in the Warner College of Natural Resources.

liz caldwell

Liz Caldwell, Ph.D.

Associate Director

Liz Caldwell successfully served as the Interim Director while recruiting for a permanent director. As Associate Director Compliance with CEMML, she manages the environmental compliance team on-campus as well as a variety of Army, Air Force, ESTCP contracts and CEMML’s on-site personnel task orders for environmental compliance specialists and field technicians staffed at various military installations. Areas of technical expertise include: environmental toxicology, radiation ecology, human health and ecological risk assessment, NEPA, environmental compliance, pollution prevention; and stormwater management planning. Caldwell is engaged in applied research investigating innovative solutions to potential degradation and/or reuse of deicing fluid and sludge obtained from oil water separators.

jim zeidler

Jim Zeidler, Ph.D.

Emeritus Senior Research Scientist / Scholar

Retired Associate Director

Jim Zeidler is a Research Scientist and registered professional archaeologist. As former Associate Director for Cultural Resources, he served as CEMML’s chief cultural resources specialist and also held an Adjunct Assistant Professor position in CSU’s Department of Anthropology. His responsibilities included the execution of cultural resources management (CRM) planning and technical support efforts for the Army and other DoD services. He also managed CEMML’s on-site personnel contracts for cultural resources specialists and field technicians staffed at various military installations. While at CEMML, Zeidler was also actively involved in applied scientific research in the areas of archaeological resource management, predictive modeling, and geoarchaeology.

Dr. Zeidler retired from CEMML as Emeritus Research Scientist on December 31, 2017, and since then has turned his attention back to South American archaeology and his on-going research in coastal Ecuador. He is currently a Research Fellow in residence for the 2018-2019 academic year at Harvard University’s Dumbarton Oaks Research Library and Collection in Washington, D.C., where he is preparing a book on his archaeological research in Ecuador’s northern Manabí province.