Research Findings

Producing sound science has been a part of the core mission of the Buzzards Bay Coalition throughout the organization’s history. The Coalition’s water quality monitoring program began in 1992 and continues through the present – providing critical information to federal, state, and local decision makers about the health of local waters. 

In 2019, the Coalition began long-term monitoring of salt marshes, which are being threatened by rising sea levels. In addition to these long-term monitoring projects, the Coalition engages with researchers to partner on a variety of shorter-term projects that help to provide valuable information about the environment of Buzzards Bay and ways to improve its management. The Coalition has a Science Advisory Committee consisting of technical experts on a range of disciplines from local institutions including the Marine Biological Laboratory, the Woods Hole Oceanographic Institution, and the U.S. Geological Survey. The Science Advisory Committee provides insight and feedback on issues that the Coalition Science team are working on.

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Science Reports

Buzzards Bay salt marshes: Vulnerability and adaptation potential

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Cranberry agriculture and water quality in Buzzards Bay

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2022 State of Buzzards Bay

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Water Quality Data

Buzzards Bay Water Quality Data

Downloadable datasets

Scientific Journal Publications

Salt marsh decomposition after hydrologic restoration with runnels

Hillary L. Sullivan, Alice F. Besterman, Rachel W. Jakuba, Joseph E. Costa, Delaney Mezan, Linda A. Deegan, Jennifer L. Bowen. December 2025. Salt marsh decomposition after hydrologic restoration with runnels. Estuarine, Coastal and Shelf Science, 327, doi: 10.1016/j.ecss.2025.109559

Modeling Attenuation of Nitrogen Loads Delivered to Coastal Bays From Ecological Restoration of Cultivated Wetlands

Adrian R. H. Wiegman, Casey D. Kennedy, Christopher NeillRachel W. Jakuba, Molly K. Welsh, David Millar, Anthony Buda. 18 September 2025. Modeling Attenuation of Nitrogen Loads Delivered to Coastal Bays From Ecological Restoration of Cultivated Wetlands. JGR Biogeosciences, doi: 10.1029/2025JG008742

Buying time with runnels: A climate adaptation tool for salt marshes

Besterman, A. F., Jakuba, R. W., Ferguson, W., Brennan, D., Costa, J. E., and Deegan, L. A. 2022. Buying time with runnels: A climate adaptation tool for salt marshes. Estuaries and Coasts, 45, 1491-1501, doi: 10.1007/s12237-021-01028-8

Decadal trajectories of land-sea couplings: Nitrogen loads and interception in New England watersheds, discharges to estuaries, and water quality effects

Lloret, J., Valva, C., Valiela, I., Rheuban, J., Jakuba, R. W., Hanacek, D., Chenoweth, K., Elmstrom, E. 2022. Decadal trajectories of land-sea couplings: Nitrogen loads and interception in New England watersheds, discharges to estuaries, and water quality effects. Estuarine, Coastal and Shelf Science. 277, 108057. doi: 10.1016/j.ecss.2022.108057

Water quality measurements in Buzzards Bay by the Buzzards Bay Coalition Baywatchers Program from 1992 to 2018

Jakuba, R. W., Williams, T., Neill, C., Costa, J. E., McHorney, R., Scott, L., Howes, B. L., Ducklow, H., Erickson, M., and Rasmussen, M. 2021. Water Quality Measurements in Buzzards Bay by the Buzzards Bay Coalition Baywatchers Program from 1992 to 2018. Scientific Data. 8, 76. doi: 10.1038/s41597-021-00856-4

Quantifying the Effects of Nutrient Enrichment and Freshwater Mixing on Coastal Ocean Acidification

Rheuban, J. E., Doney, S. C., McCorkle, D. C., Jakuba, R. W. 2019. Quantifying the effects of nutrient enrichment and freshwater mixing on coastal ocean acidification, Journal of Geophysical Research: Oceans, 124, 9085–9100. doi: 10.1029/2019JC015556

Spatial and temporal trends in summertime climate and water quality indicators in the coastal embayments of Buzzards Bay, Massachusetts

Rheuban, J. E., Williamson, S. C., Costa, J. E., Glover, D. M., Jakuba, R. W., McCorkle, D. C., Neill, C., Williams, T., and Doney, S. C. 2016. Spatial and temporal trends in summertime climate and water quality indicators in the coastal embayments of Buzzards Bay, Massachusetts, Biogeosciences, 13, 253-265, doi: 10.5194/bg-13-253-2016.

Webinars

Using environmental data to inform management in Buzzards Bay

Watch the HOBO Webinar

Buying time – Salt marsh adaptive management to sea level rise using runnels

Watch University of Florida Webinar

Media coverage

New Bedford Light – 2025, High-tech sensors show more serious problems in Buzzards Bay

New Bedford Light – 2024, Saving a salt marsh

National Public Radio, WCAI Cape and Islands NPR Station (All Things Considered/Morning Edition) – 2023, Local salt marshes suffer major losses over last 20 years: new report

National Public Radio, WCAI Cape and Islands NPR Station (Morning Edition) – 2020, Water Quality Shows Signs of Decline in Buzzards Bay

National Public Radio, The Public’s Radio, Rhode Island NPR Station – 2018, Ready Or Not: MA Residents Worry Time Is Running Out For Salt Marsh Islands

National Public Radio, WBUR Boston’s NPR New Station (All Things Considered) – 2017, Concerned Citizens And Fishermen Help Scientists Track Ocean Changes In Effort To Fight Climate Change

National Public Radio, WCAI Cape and Islands NPR Station (The Point) – 2015, Volunteers’ Data Revealing Impacts of Climate Change on Buzzards Bay