Download or read book Aquatic Disposal Field Investigations Duwamish Waterway Disposal Site Puget Sound Washington Appendix G Benthic Community Structural Changes Resulting from Dredged Material Disposal Elliott Bay Disposal Site written by and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Benthic community changes resulting from the open-water disposal of 114,350 cum of Duwamish River dredged material at the Elliott Bay, Puget Sound, deep-water (approximately 60 m) experimental disposal site, 7 February 1976 to 6 March 1976, were investigated. Analyses were performed on macrofaunal density, species composition, biomass, biomass/individual, frequency of occurrence, and species diversity, at several taxonomic levels for one predisposal sampling and five postdisposal samplings at 10 days, and 1, 3, 6 and 9 months after disposal. These analyses were performed on data from stratified (central, side, and corner) disposal site stations and two (east and west) reference sites. Taxonomic levels investigated were total benthic macrofauna, macrofaunal groups (gastropods, pelecypods, errantian worms, sedentarian worms, and miscellaneous species), and individual species. Most individual species showed seasonal trends (both graphically and statistically) at the reference sites and the corner disposal site stations, indicating that rate of benthic macrofaunal recovery from dredged material disposal may be affected by seasonal parameters. Therefore, timing of dredged material disposal on similar sites may be important in reducing the severity of impact on the benthic macrofauna.
Download or read book Aquatic Disposal Field Investigations Duwamish Waterway Disposal Site Puget Sound Washington written by C. Rex Bingham and published by . This book was released on 1978 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Disposal Field Investigations Duwamish Waterway Disposal Site Puget Sound Washington written by C. Rex Bingham and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Benthic community changes resulting from the open-water disposal of 114,350 cum of Duwamish River dredged material at the Elliott Bay, Puget Sound, deep-water (approximately 60 m) experimental disposal site, 7 February 1976 to 6 March 1976, were investigated. Analyses were performed on macrofaunal density, species composition, biomass, biomass/individual, frequency of occurrence, and species diversity, at several taxonomic levels for one predisposal sampling and five postdisposal samplings at 10 days, and 1, 3, 6 and 9 months after disposal. These analyses were performed on data from stratified (central, side, and corner) disposal site stations and two (east and west) reference sites. Taxonomic levels investigated were total benthic macrofauna, macrofaunal groups (gastropods, pelecypods, errantian worms, sedentarian worms, and miscellaneous species), and individual species. Most individual species showed seasonal trends (both graphically and statistically) at the reference sites and the corner disposal site stations, indicating that rate of benthic macrofaunal recovery from dredged material disposal may be affected by seasonal parameters. Therefore, timing of dredged material disposal on similar sites may be important in reducing the severity of impact on the benthic macrofauna.
Download or read book Aquatic Disposal Field Investigations Duwamish Waterway Disposal Site Puget Sound Washington written by Susan Frances Sugai and published by . This book was released on 1978 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seattle Harbor Navigation Project O M written by and published by . This book was released on 1975 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Disposal Field Investigations Duwamish Waterway Disposal Site Puget Sound Washington written by and published by . This book was released on 1978 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southwest Harbor Cleanup and Redevelopment Project written by and published by . This book was released on 1994 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Carrier Battle Group CVBG Homeporting in the Puget Sound Area written by and published by . This book was released on 1985 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Designation of an Ocean Dredged Material Disposal Site Off Humboldt Bay Humboldt County written by and published by . This book was released on 1995 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1980 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Toxicology and Risk Assessment written by Monte A. Mayes and published by ASTM International. This book was released on 1991 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 14th ASTM Symposium on [title], held in San Francisco, April 1990, comprise 26 peer-reviewed papers in the areas of: the Animal Welfare Act, biomarkers, risk assessment, toxicant reduction strategies, carcinogenesis, bioconcentration, toxicity evaluation, organ system toxicolo
Download or read book Impacts of Navigational Dredging on Fish and Wildlife written by Kenneth O. Allen and published by . This book was released on 1980 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility Study for Navigation Improvements Humboldt Harbor and Bay Deepening Channels Humboldt County written by and published by . This book was released on 1995 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Port Arthur LNG Project written by and published by . This book was released on 2006 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cook Inlet Alaska written by United States. Office of the Assistant Secretary of the Army (Civil Works) and published by . This book was released on 1997 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Creole Trail LNG Terminal and Pipeline Project written by and published by . This book was released on 2005 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
