|School:||School of Science, Technology, Accessibility, Mathematics, and Public Health|
|Start date:||February 2018|
|End Date:||January 2022|
The Anacostia River is among the most polluted tributaries in Chesapeake Bay. With substantial algal blooms and bacterial contamination, it has placed those who recreate on the water at considerable health risk. A recently completed, and soon to be fully implemented multi-billion dollar infrastructure project, has been completed to retain and divert sewage and storm water effluent, with the goal of improving water quality in this important river. This project will address the hypothesis that the diversion of water and its associated nutrients will lead to an improvement in water quality, a shift in the community composition of phytoplankton species, and a reduction in sewage-associated bacteria. Building on a considerable body of work on baseline conditions over the past few years, this project will bring new seasonal water column measurements, enclosure enrichment studies, and molecular approaches to determine if, indeed, a success story can be written. We will use established relationships with the Anacostia Riverkeeper and the Anacostia Waterfront Trust to communicate with community groups via meetings, social media, and the local press, and implement a citizen science program to allow for rapid response regarding water safety.
Peck, C., Orozco, M., Gliech, S., Lin, M., Glibert, P.M., Solomon, C.M. (2018). Influence of different N, P and Si additions on urea utilization pathways in an Anacostia River phytoplankton community. Presented at End of Summer Internship Presentations, Gallaudet University, Washington, DC.
Gleich, S. (2019) Nutrient effects on phytoplankton community composition in the eutrophic Anacostia River and a focus on diatom physiology. Masters Thesis. University of Maryland, College Park.
Mitchell, T., Officer, R, Robinson, A, Solomon, C.M. (2019). Post-tunnel analysis of nitrogen dynamics in the Anacostia River. Presented at Department of Science, Technology and Mathematics Presentations, Gallaudet University, Washington, DC.
Officer, R, Arora, G., Solomon, C.M. (2019). Impact of pre- and post-tunnel implication on microbial and community diversity. Presented at Department of Science, Technology and Mathematics Presentations, Gallaudet University, Washington, DC.
Peck, C., Orozco, M., Gliech, S., Lin, M., Glibert, P.M., Solomon, C.M. Influence of different N, P and Si additions on urea utilization pathways in an Anacostia River phytoplankton community. Maryland Monitoring Council Forum; Lithicum, MD. December 2018.
Solomon, C.M, Glibert, P.M, & Gleich, S. (2018, December) Eutrophication status and expectations for recovery of the Anacostia River. Maryland Water Monitoring Council Annual Conference. Linthicum, MD.
Solomon, C.M., Jackson, M. & Glibert, P.M. (2019) Chesapeake Bay's "forgotten" Anacostia River: eutrophication and nutrient reduction measures Environ Monit Assess 191: 265. https://doi.org/10.1007/s10661-019-7437-9
Officer, R., Mitchell, T., Arora, G. and C.M. Solomon (2020). Pre- and post-tunnel comparison of nitrogen and microbial community dynamics of Anacostia River, D.C. Ocean Sciences Meeting: Association for the Sciences of Limnology and Oceanography. San Diego, CA.
Solomon C.M. (2019). Urea uptake and urease activity in Chesapeake Bay. In: Glibert, P.M., M. Altabet, J. Montoya and D. McGillicuddy (eds), The Sea, Volume 18: The Current and Future Ocean: Advancing Science from Plankton to Whales. Celebrating the Contributions of James J. McCarthy. Journal of Marine Research 77; Supplement. Yale Univ. Press.