Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays
The Olympia Harbor Navigation Improvement Project requires the dredging of approximately 330,000 cubic yards (cy) of sediment from the harbor entrance channel and 205,185 cy from the turning basin. Puget Sound Dredged Disposal Analysis (PSDDA) partial characterization studies were used to plan a ful...
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Pacific Northwest Laboratory
1989
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ftunivnotexas:info:ark/67531/metadc1095614 2023-05-15T15:58:46+02:00 Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays Ward, J. A. Word, J. Q. Antrim, L. D. 1989-05-01 Text https://doi.org/10.2172/6040697 https://digital.library.unt.edu/ark:/67531/metadc1095614/ English eng Pacific Northwest Laboratory other: DE89011355 rep-no: PNL-6883 grantno: AC06-76RL01830 doi:10.2172/6040697 osti: 6040697 https://digital.library.unt.edu/ark:/67531/metadc1095614/ ark: ark:/67531/metadc1095614 Other Information: Portions of this document are illegible in microfiche products Clams Aquatic Organisms North America Usa 520200* -- Environment Aquatic-- Chemicals Monitoring & Transport-- (-1989) Federal Region X Sediments Juveniles Echinoderms Animals Washington Crustaceans Environmental Effects Harbors Arthropods Invertebrates 54 Environmental Sciences Bioassay Molluscs Biological Effects Dredging Report 1989 ftunivnotexas https://doi.org/10.2172/6040697 2020-08-22T22:08:22Z The Olympia Harbor Navigation Improvement Project requires the dredging of approximately 330,000 cubic yards (cy) of sediment from the harbor entrance channel and 205,185 cy from the turning basin. Puget Sound Dredged Disposal Analysis (PSDDA) partial characterization studies were used to plan a full sediment characterization in which chemical analyses and biological testing of sediments evaluated the suitability of the dredged material for unconfined, open-water disposal. The US Army Corps of Engineers (COE), Seattle District, contracted with NOAA/NMFS, Environmental Conservation Division, to perform the chemical analysis and Microtox bioassay tests, and with the Battelle/Marine Sciences Laboratory (MSL) in Sequim to perform flow-through solid-phase bioassays utilizing juvenile (8 to 10 mm) geoduck clams, Panopea generosa, and static solid phase bioassays using the phoxocephalid amphipod, Rhepoxynius abronius, developing embryos and gametes of the purple sea urchin, Strongylocentrotus purpuratus, and the larvae of the Pacific oyster Crassostrea gigas. When the results of the biological tests were evaluated under PSDDA guidelines, it was found that all the tested sediment treatments from Olympia Harbor are suitable for unconfined open-water disposal. 14 refs., 12 figs., 3 tabs. Report Crassostrea gigas Pacific oyster University of North Texas: UNT Digital Library Pacific |
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collection |
University of North Texas: UNT Digital Library |
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ftunivnotexas |
language |
English |
topic |
Clams Aquatic Organisms North America Usa 520200* -- Environment Aquatic-- Chemicals Monitoring & Transport-- (-1989) Federal Region X Sediments Juveniles Echinoderms Animals Washington Crustaceans Environmental Effects Harbors Arthropods Invertebrates 54 Environmental Sciences Bioassay Molluscs Biological Effects Dredging |
spellingShingle |
Clams Aquatic Organisms North America Usa 520200* -- Environment Aquatic-- Chemicals Monitoring & Transport-- (-1989) Federal Region X Sediments Juveniles Echinoderms Animals Washington Crustaceans Environmental Effects Harbors Arthropods Invertebrates 54 Environmental Sciences Bioassay Molluscs Biological Effects Dredging Ward, J. A. Word, J. Q. Antrim, L. D. Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
topic_facet |
Clams Aquatic Organisms North America Usa 520200* -- Environment Aquatic-- Chemicals Monitoring & Transport-- (-1989) Federal Region X Sediments Juveniles Echinoderms Animals Washington Crustaceans Environmental Effects Harbors Arthropods Invertebrates 54 Environmental Sciences Bioassay Molluscs Biological Effects Dredging |
description |
The Olympia Harbor Navigation Improvement Project requires the dredging of approximately 330,000 cubic yards (cy) of sediment from the harbor entrance channel and 205,185 cy from the turning basin. Puget Sound Dredged Disposal Analysis (PSDDA) partial characterization studies were used to plan a full sediment characterization in which chemical analyses and biological testing of sediments evaluated the suitability of the dredged material for unconfined, open-water disposal. The US Army Corps of Engineers (COE), Seattle District, contracted with NOAA/NMFS, Environmental Conservation Division, to perform the chemical analysis and Microtox bioassay tests, and with the Battelle/Marine Sciences Laboratory (MSL) in Sequim to perform flow-through solid-phase bioassays utilizing juvenile (8 to 10 mm) geoduck clams, Panopea generosa, and static solid phase bioassays using the phoxocephalid amphipod, Rhepoxynius abronius, developing embryos and gametes of the purple sea urchin, Strongylocentrotus purpuratus, and the larvae of the Pacific oyster Crassostrea gigas. When the results of the biological tests were evaluated under PSDDA guidelines, it was found that all the tested sediment treatments from Olympia Harbor are suitable for unconfined open-water disposal. 14 refs., 12 figs., 3 tabs. |
format |
Report |
author |
Ward, J. A. Word, J. Q. Antrim, L. D. |
author_facet |
Ward, J. A. Word, J. Q. Antrim, L. D. |
author_sort |
Ward, J. A. |
title |
Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
title_short |
Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
title_full |
Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
title_fullStr |
Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
title_full_unstemmed |
Biological testing of sediment for the Olympia Harbor Navigation Improvement Project, 1988: Geoduck, amphipod, and echinoderm bioassays |
title_sort |
biological testing of sediment for the olympia harbor navigation improvement project, 1988: geoduck, amphipod, and echinoderm bioassays |
publisher |
Pacific Northwest Laboratory |
publishDate |
1989 |
url |
https://doi.org/10.2172/6040697 https://digital.library.unt.edu/ark:/67531/metadc1095614/ |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Other Information: Portions of this document are illegible in microfiche products |
op_relation |
other: DE89011355 rep-no: PNL-6883 grantno: AC06-76RL01830 doi:10.2172/6040697 osti: 6040697 https://digital.library.unt.edu/ark:/67531/metadc1095614/ ark: ark:/67531/metadc1095614 |
op_doi |
https://doi.org/10.2172/6040697 |
_version_ |
1766394532804427776 |