The UW Superfund Research Program was honored to be invited to speak to students at Seattle's new Maritime High School, which opened in September. This high school is anchored in the Duwamish Valley and has a focus on serving underrepresented students in the Highline School District and surrounding areas. The Maritime High School focuses on research-driven education and is committed to equitable access for all students.
heavy metal contaminant
This year marked the 15th anniversary of the Duwamish River Festival, an outdoor event organized by the Duwamish River Cleanup Coalition (DRCC) to bring together communities in South Park and Georgetown to celebrate the cleanup of the Lower Duwamish Waterway and the revitalization of its adjacent communities.
Investigators on Project 4 partner with Washington Department of Fish and Wildlife to sample lake fish for arsenic
When you find that some lake fish have levels of arsenic high enough to pose a hazard to human health you wonder about the arsenic in other fish.
This summer, the UW SRP traveled to Kellogg, Idaho to visit with the U.S. Environmental Protection Agency and community partners at the Bunker Hill Superfund Site. Community Engagement Manager BJ Cummings was accompanied by toxicologist Dr. Steve Gilbert from the UW Department of Environmental and Occupational Health Sciences, and UW Communications Leadership Program intern Sukai Gaye. The team toured the epicenter of the Superfund site and several repositories along the Coeur d’Alene River where wastes from the site are stored.
Dr. Hao Wang presents work on cadmium exposure and cognition at the 2021 Alzheimer's Association International Conference
Cadmium's adverse effects on the kidney, bones and respiratory system are well-documented, as is its status as a carcinogen. However, newer evidence is emerging that cadmium also has significant neurotoxicological effects at low doses.
A new paper by researchers on the University of Washington Superfund Research Program Project 3 describes in detail an improved protocol for characterizing some of the features of Paraoxonase 1 (PON1) that help it provide protection from exposure to certain contaminants and affect susceptibility to disease. Unlike the previously existing protocol, the one reported does not depend on highly toxic substrates and can be carried out in any lab.
When UW SRP researchers found new evidence that environmental contamination from a former smelter may pose a threat to human health, they were careful to inform their agency partners in advance of publication. This advance notice allowed them a chance to coordinate the necessary risk communication before engaging with potentially affected populations.
On November 9th, trainees Hao Wang and Megumi Matsushita presented at the Pacific Northwest Association of Toxicologists (PANWAT) regional meeting.
Jim Gawell and other researchers from UW SRP Project Four are providing porewater peepers for a study of lakes in Pierce County by Jeff Tepper at the University of Puget Sound. Along with the loan, they provided a demonstration of how to set up and deploy the equipment.
The first of the lakes to be studied with the porewater peepers will be Lake Waughop Lake. Fieldwork will begin in early July.
Fishing for fun, food, and cultural connection is a way of life in the Pacific Northwest.
With fishing and other outdoor activities now allowed as part of the state's phased approach to reopening during the COVID-19 pandemic, recreational fishing is ramping up on local waterways.
But for those fishing the heavily polluted Lower Duwamish Waterway in Seattle, the fish they catch come with unsafe levels of carcinogens that include heavy metals and PCBs, or polychlorinated biphenyls.