Edmonds Waterfront Center Environmental Series Sept. 11 Caring About Our Roads, Car Tires and Coho Salmon

Edward P. Kolodziej, an environmental chemist and professor at the University of Washington, will present his findings on the effects of tire rubber on coho salmon at the Edmonds Waterfront Center on Sept. 11. His research reveals that 6PPD‑quinone, a toxic compound from tire antioxidants, is a primary cause of coho salmon deaths during rainstorms. Kolodziej's multidisciplinary team has investigated urban runoff mortality syndrome for years, highlighting the dangers posed by urbanization to aquatic ecosystems.

The implications of this research underscore the necessity for improved stormwater management and advocacy for “salmon-safe” tire formulations to protect sensitive habitats. Admission is $7. 50, and accessibility options will be available for attendees with hearing impairments. The event is part of a community initiative aimed at enhancing public understanding of environmental conservation in Puget Sound. Kolodziej's work has earned him recognition as the U.

S. National Champion for the 2023 Frontiers Planet Prize. This presentation promises to shed light on critical solutions for protecting vulnerable aquatic ecosystems from urban runoff pollution.