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Narragansett Bay, USA

Main Contributors:

Johanna Yletyinen

Other Contributors:

Summary

Hypoxia in Narragansett Bay was first recorded in the 1950s. It has reduced and killed benthos. Narrangansett Bay is hypoxic from June to September, related to the high nutrient loads. Dissolved oxygen content was widespread by the 1980s and declined from the 1990s to 2000s.  

Type of regime shift

Ecosystem type

  • Marine & coastal

Land uses

  • Fisheries

Spatial scale of the case study

  • Local/landscape (e.g. lake, catchment, community)

Continent or Ocean

  • North America

Region

  • East coast of USA

Countries

  • United States

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Key References

  1. Committee on Environment and Natural Resources. 2010. Scientific Assessment of Hypoxia in U.S. Coastal Waters. Interagency Working Group on Harmful Algal Blooms, Hypoxia, and Human Health of the Joint Subcommittee on Ocean Science and Technology. Washington, DC.

Citation

Johanna Yletyinen. Narragansett Bay, USA. In: Regime Shifts Database, www.regimeshifts.org. Last revised 2013-07-23 13:32:54 GMT.
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