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| Title | Screening Survey of Carbaryl (Sevin) and 1-naphthol Concentrations in Willapa Bay Sediments | |||
| Month-Year Published | May 1999 | |||
| Online Availability |
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| Short Description |
Marine sediments were collected from Willapa Bay during May to September 1998 to assess levels of carbaryl and 1-naphthol prior to and following the annual application of SevinTM (carbaryl) for the control of burrowing shrimp on oyster beds. (Also see abstract below) | |||
| Publication Number | 99-323 | |||
| Author(s) | Stonick, C. | |||
| Print Availability | ||||
| Number of pages | 44 pp. | |||
| Keywords | marine, marine sediment, science, sediment, survey, water | |||
| Subject Waterbodies |
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| Abstract | Long Description |
Marine sediments were collected from Willapa Bay, Washington during May to September 1998 to assess levels of carbaryl and 1-naphthol prior to and following the annual application of SevinTM (carbaryl) for the control of burrowing shrimp on oyster beds. Fifteen sites were sampled prior to the 1998 annual application and seven sites were sampled following the application. Sediments from the pre-spray sites were sampled on one occasion to a depth of 15 cm. Sediments sampled following the 1998 application (post-spray) were sampled to a depth of 6 cm on day-2, -30, and -60. Significant findings include: |
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