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Title: Ecological-evaluation of organotin-contaminated sediment. Final report, March-June 1984

Abstract

A standard dredged material bioassay was conducted with high levels of organotins to assess the toxicity and bioavailability of organotins associated with sediment and to determine if this sediment would qualify for ocean disposal. This study concluded that high levels of organotins in sediments do not a priori indicate a significant adverse impact on the marine environment after ocean disposal. The sediment tested would qualify for ocean disposal under the present guidelines administered by the Environmental Protection Agency and the Army Corps of Engineers. Particulate-phase tests were conducted with Acanthomysis sculpta (mysid), Citharichthys stigmaeus (flatfish), and Acartia tonsa (copepod). Solid-phase tests were conducted with A. sculpta, Macoma nasuta (clam), and Neanthes arenaceodentata (polychaete worm). The bioassay also included an estimate of the potential for bioaccumulation of cadmium, chromium, copper, mercury, silver, pesticides, PCBs, petroleum hydrocarbons, and organotins. Survival was high in all particulate-phase and solid-phase tests.

Authors:
;
Publication Date:
Research Org.:
Naval Ocean Systems Center, San Diego, CA (USA)
OSTI Identifier:
6139582
Report Number(s):
AD-A-160748/0/XAB; NOSC/TR-1050
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; 63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; HAZARDOUS MATERIALS; CHEMICAL ANALYSIS; MARINE DISPOSAL; ORGANOMETALLIC COMPOUNDS; SEDIMENTS; TIN COMPOUNDS; AQUATIC ORGANISMS; BIOASSAY; BIOLOGICAL ACCUMULATION; CHLORINATED AROMATIC HYDROCARBONS; CHROMIUM; CONTAMINATION; COPPER; ECOLOGY; HYDROCARBONS; MERCURY; PESTICIDES; PETROLEUM PRODUCTS; PHYTOPLANKTON; SILVER; TIN; TOXICITY; AROMATICS; ELEMENTS; HALOGENATED AROMATIC HYDROCARBONS; MANAGEMENT; MATERIALS; METALS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; PLANKTON; TRANSITION ELEMENTS; WASTE DISPOSAL; WASTE MANAGEMENT 520200* -- Environment, Aquatic-- Chemicals Monitoring & Transport-- (-1989); 560305 -- Chemicals Metabolism & Toxicology-- Vertebrates-- (-1987)

Citation Formats

Salazar, M.H., and Salazar, S.M. Ecological-evaluation of organotin-contaminated sediment. Final report, March-June 1984. United States: N. p., 1985. Web.
Salazar, M.H., & Salazar, S.M. Ecological-evaluation of organotin-contaminated sediment. Final report, March-June 1984. United States.
Salazar, M.H., and Salazar, S.M. 1985. "Ecological-evaluation of organotin-contaminated sediment. Final report, March-June 1984". United States. doi:.
@article{osti_6139582,
title = {Ecological-evaluation of organotin-contaminated sediment. Final report, March-June 1984},
author = {Salazar, M.H. and Salazar, S.M.},
abstractNote = {A standard dredged material bioassay was conducted with high levels of organotins to assess the toxicity and bioavailability of organotins associated with sediment and to determine if this sediment would qualify for ocean disposal. This study concluded that high levels of organotins in sediments do not a priori indicate a significant adverse impact on the marine environment after ocean disposal. The sediment tested would qualify for ocean disposal under the present guidelines administered by the Environmental Protection Agency and the Army Corps of Engineers. Particulate-phase tests were conducted with Acanthomysis sculpta (mysid), Citharichthys stigmaeus (flatfish), and Acartia tonsa (copepod). Solid-phase tests were conducted with A. sculpta, Macoma nasuta (clam), and Neanthes arenaceodentata (polychaete worm). The bioassay also included an estimate of the potential for bioaccumulation of cadmium, chromium, copper, mercury, silver, pesticides, PCBs, petroleum hydrocarbons, and organotins. Survival was high in all particulate-phase and solid-phase tests.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = 1985,
month = 7
}

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