The RMP has conducted initial studies of microplastic pollution in San Francisco Bay. Findings from a 2015 screening-level RMP study of microplastic pollution in our Bay show widespread contamination at levels greater than other U.S. water bodies with high levels of urban development, the Great Lakes and Chesapeake Bay. Wildlife consume microplastic particles; ingestion can lead to physical harm, and can expose aquatic organisms to pollutants like PCBs that the plastics have absorbed from the surrounding environment.
To guide future efforts, the RMP developed a strategy for monitoring microplastics in the Bay. Engaged RMP stakeholders and international experts established management questions and a multi-year plan. We aim to expand knowledge of Bay microplastic pollution to better inform federal, state, and local policymakers currently seeking solutions to this tough problem.
In 2017, SFEI and The 5 Gyres Institute secured significant external funds to complete the first two years of monitoring and science activities outlined in the RMP strategy. This funding has enabled us to work collaboratively with RMP stakeholders and partners to leverage collection opportunities and to conduct a comprehensive survey of the Bay and adjacent oceanic waters in the National Marine Sanctuaries.
Related News on 2015 RMP Study of Bay Microplastic Pollution:
- San Jose Mercury News provides front page coverage of our initial Bay study
- KPIX & KNTV report on the Bay microplastics study
- San Francisco Chronicle provides additional coverage
- Governor Brown signs AB 888, the Microbead Ban Bill; San Francisco Chronicle and San Jose Mercury News Op-eds support
- KQED story on microplastic pollution, featuring our study
- KGO-TV story focusing on synthetic fibers
- Bay Area Monitor added coverage of the Bay study
Programs and Focus Areas:
Clean Water Program
Bay Regional Monitoring Program
Design and Communications