Donald E. Matthieu III
@donaldmatthieu.bsky.social
soil, water, & environmental science; remediation; soil & groundwater pollution dynamics; subsurface hydrology. Personal opinions.
"Ambient Trichloroethylene Exposure and Parkinson Disease Risk in Medicare Beneficiaries." www.neurology.org/doi/10.1212/...
November 5, 2025 at 6:15 AM
"Ambient Trichloroethylene Exposure and Parkinson Disease Risk in Medicare Beneficiaries." www.neurology.org/doi/10.1212/...
Concerning Trump-driven change on my end of science. USEPA website has had "this is an official US government website" language removed. Documents downloadable 2 days ago gone. All links on page below lead 2 pages that don't contain documents they contained 2 days ago cumulis.epa.gov/supercpad/Si...
January 25, 2025 at 11:29 PM
Concerning Trump-driven change on my end of science. USEPA website has had "this is an official US government website" language removed. Documents downloadable 2 days ago gone. All links on page below lead 2 pages that don't contain documents they contained 2 days ago cumulis.epa.gov/supercpad/Si...
"The placic horizon is a hard, continuous, and nearly impermeable and impenetrable horizon that retards the vertical leaching of water and inhibits the growth of roots. Placic horizons can develop under different climates and in various ways." www.sciencedirect.com/science/arti...
December 13, 2024 at 12:25 AM
"The placic horizon is a hard, continuous, and nearly impermeable and impenetrable horizon that retards the vertical leaching of water and inhibits the growth of roots. Placic horizons can develop under different climates and in various ways." www.sciencedirect.com/science/arti...