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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | Urban Waters Initiative, 2007: Sediment Quality Changes in Elliott Bay since 1998 (Summary) |
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| VIEW NOW |
Urban Waters Initiative, 2007: Sediment Quality Changes in Elliott Bay since 1998 (Summary) (Number of pages: 4) (Publication Size: 1MB)
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| Author(s) | V. Partridge, S. Weakland, E. Long, K. Welch, M. Dutch, and M. Jones | ||||
| Description | The Department of Ecology’s Environmental Assessment Program is assessing sediment quality throughout urban bays in Puget Sound, beginning with Elliott Bay and adjoining waterways of the lower Duwamish River in 2007. These bay-scale assessments assist environmental managers in determining whether collective localized cleanups and source control improve conditions over wider areas. Comparisons of the 2007 survey results with similar data collected in 1998 show bay-wide decreases in sediment contamination by numerous toxics, especially PAHs and PCBs. Spatial extent of toxicity decreased from 1998 to 2007. Some measures of benthic infaunal community health improved. This publication summarizes the longer report. |
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The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
ADA Accessibility The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188. Visit Ecology’s website for more information. |
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| Contact | EAP Publications Coordinator at 564-669-3028 or EAPpubs@ecy.wa.gov | ||||
| Keywords | environmental, river, water, Ecology, sediment, toxic, quality, Urban Waters Initiative, Puget Sound | ||||
| WATERSHED | Water Resource Inventory Areas (WRIA 09,WRIA PS) |
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| DATA | Environmental Information Management (EIM) #UWI2007 |
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| RELATED PUBLICATIONS | Title:
Urban Waters Initiative, 2007: Sediment Quality in Elliott Bay Focus on Puget Sound's Urban Bays: Sediment Quality in Elliott Bay, 1998 to 2007 |
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