Tahoe Environmental Research Center
Lake Tahoe Environmental Research Center

Kelvin waves reproduced in modeled
Integrated Potential Energy plots

Numerical Modeling

Numerical modeling (using mathematical equations to simulate physical processes) provides scientists and resource managers with a tool to evaluate expected changes in water quality based on restoration and lake management approaches. TERC scientists have developed the Lake Clarity Model, a cornerstone of the TMDL Science Plan, that has predicted required pollutant loads necessary to meet water quality standards and Basin thresholds.

Hydrodynamic Effects on Water Quality

William Fleenor, research engineer in civil and environmental engineering, uses field data collection and computer models to examine how physical properties of water influence water quality. From water temperature of reservoir releases to water chemistry in stratified water systems, hydrodynamics play a large part in the resulting water quality. Fleenor develops models to examine hydrodynamic influences in lakes, reservoirs and estuaries. For more information contact: William Fleenor, Civil and Environmental Engineering, (530) 752-5669, wefleenor@ucdavis.edu.