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Contaminants in the Gulf of Maine-What's here and should we worry?

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Abstract

The Gulf of Maine is a dynamic environment that has highly variable bottom type and localized depositional and transport processes. It is used and impacted by the people around it who hope to use the marine system for many purposes such as fishing, recreation, housing, sewage and dumped disposal, shipping, recreation, and preservation. In order to identify "pollution", which is defined as detrimental effects in the ecosystem that are attributable to human activity, the spatial and temporal distribution of contaminants in Gulf of Maine sediments are established using data that have been compiled into a Contaminated-Sediment Database for the Gulf of Maine. The potential for high contaminant levels in the sediments to induce toxic effects in the Gulf ecosystem is then assessed. In the Gulf of Maine, we have large urban centers that adversely affect the marine ecosystem well offshore through a variety of human activities. We are also in the fortunate position of still having many relatively pristine marine areas. It is unlikely that we will reach an endpoint of "zero toxic effects" in the ecosystem; however, much of the information needed to move closer to the shared goal of managing a sustainable ecosystem in the Gulf of Maine is currently available. Future success will rely on continued efforts to 1) identify rate-limiting physical and biological processes, 2) provide appropriate data synthesis and 3) involve the public.

Study Area

Publication type Conference Paper
Publication Subtype Conference Paper
Title Contaminants in the Gulf of Maine-What's here and should we worry?
Year Published 1996
Language English
Publisher Gulf of Maine Association
Contributing office(s) Woods Hole Coastal and Marine Science Center
Description 25 p.
Larger Work Type Book
Larger Work Subtype Conference publication
Larger Work Title The health of the Gulf of Maine ecosystem: Cumulative impacts of multiple stressors. Workshop report, RARGOM Report 96-1
First page 91
Last page 115
Conference Title The Health of the Gulf of Maine Ecosystem
Conference Location Hanover, NH
Conference Date September 18-20, 1995
Country United States
State Maine, Massachusetts, New Hampshire
Other Geospatial Gulf of Maine
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