Tribal-University Evaluation of Chemical Exposures to Improve Community Health
The Community Engagement Core (CEC) builds scientific capacity in Tribal communities and cultural capacity within the research community. We are improving risk assessment models by accounting for tribal land-use scenarios and unique exposure pathways. By translating this knowledge into effective and appropriate risk reduction strategies, we will reduce environmental disparities and improve the health of Pacific Northwest Tribes.
- Addressed Confederated Tribes of the Umatilla Indian Reservation (CTUIR) concerns regarding their environmental exposures, built Tribal capacity to measure environmental pollutants, and developed risk reduction strategies that improved health without adversely affecting cultural practices.
Michelle Burke, A.S., Tribal Assistant, Confederated Tribes of the Umatilla Indian Reservation (CTUIR) 2011 – 2015
Jack Butler, M.S., Air Quality Consultant, Confederated Tribes of the Umatilla Indian Reservation (CTUIR) 2009 - 2015
- Addressed CTUIR concerns regarding their environmental exposures, built Tribal capacity to measure environmental pollutants, and developed risk reduction strategies that improved health without adversely affecting cultural practices.
- Co-organized an event with Project 4 and Louisiana State University Superfund Research Program: Response, Recovery, and Resilience to Oil Spills and Environmental Disasters: Engaging Experts and Communities - A Symposium and Workshop for Community Stakeholders, Researchers and Policymakers, January 2013 in Baton Rouge, LA.
- Featured PAH exposures during traditional smoking of salmon with the CTUIR research in the NIEHS publication, Celebrating 25 Years of the Superfund Research Program.
- Engaged 27 Tribal members in three 90-minute focus group sessions to elicit feedback about tribal indicators of health, environmental health concerns, and the importance of smoked food as a cultural tradition. The findings were published in Environmental Justice.
- Installed (with Project 5 and CTUIR personnel) ambient PAH monitors on the CTUIR Reservation.
- Trained a Tribal Air Quality Technician to collect PAH filters; transferred responsibility for air sampling technology for gas- and particle-phase PAHs to CTUIR.
- Facilitated collection of personal air sampling data during traditional smoking of salmon, the first study of its kind conducted with tribal members.
- Collected salmon samples in two types of structures with two different woods. Core D analyzed samples and Core C analyzed statistics; concentrations of PAHs in traditional smoked foods exceed concentrations of PAHs in commercial salmon by factors of 40-400.
- Sponsored a Tribal Research Symposium in 2010 with focus on Tribal legal issues, research ethics, concepts in indigenous and western science, and integration of socio-cultural health indicators in Tribal risk research.
- Developed a Material and Data Sharing Agreement, published it in EHP, distributed it to regional EPA Tribal Liaisons and regional Indian Health Service, and posted on PEPH Resource Center for access by other SRPs.
- Produced training videos to demonstrate how to use personal air samplers in collaboration with Tribal members.