I've been a technical expert and authority in numerical modeling of water quality for the Washington State Department of Ecology since 1988 and am a Senior Scientist in the Biogeochemistry Department of SCCWRP that specializes in numerical modeling of ocean acidification and hypoxia. My research focuses on using models to explain anthropogenic changes in water chemistry and the vulnerability of sensitive marine organisms.

Professional History

2020 - 2021: Southern California Coastal Water Research Project, Senior Scientist.

1988 -2020:  Washington State Department of Ecology: Environmental Engineer, created numerical models of hydrodynamics and water quality for estuary, river, and lake water quality problems.

1984 - 1988:  Harper-Owes, Environmental Scientist.