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Considerations In Selecting Bioassay Organisms For Determining The Potential Environmental Impact Of Dredged Material
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Book Synopsis Considerations in Selecting Bioassay Organisms for Determining the Potential Environmental Impact of Dredged Material by : Peter J. Shuba
Download or read book Considerations in Selecting Bioassay Organisms for Determining the Potential Environmental Impact of Dredged Material written by Peter J. Shuba and published by . This book was released on 1981 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: A list of factors was developed to aid in the selection of test species for bioassay and bioaccumulation potential studies with dredged material. The list was compiled after interviews with personnel involved in dredged material testing from the Corps of Engineers, the Environmental Protection Agency, private consulting firms, and universities. The factors to be considered for the selection of test species included whether the organism was indigenous to the disposal site or closely related to an indigenous species; was available through collecting or purchasing; had a toxicological data base; could be maintained and cultured in the laboratory; was useful in acute, chronic, and bioaccumulation tests; was ecologically and economically important; had a wide geographic distribution, and was compatible with other test species in the test containers. For the selection of test species to determine bioaccumulation potential in the laboratory, the same factors were used with the additional considerations that the organism be large enough to provide sufficient tissue for chemical analyses and that they survive the 10-day exposure period.
Book Synopsis Evaluation of Three Fish Species as Bioassay Organisms for Dredged Material Testing by : Norman I. Rubinstein
Download or read book Evaluation of Three Fish Species as Bioassay Organisms for Dredged Material Testing written by Norman I. Rubinstein and published by . This book was released on 1984 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three fish species, Cyprinodon variegatus, Fundulus similis, and Menidia menidia, were evaluated to determine which is most suitable as a bioassay organism for solid phase testing of dredged material. Acute toxicity and bioaccumulation of polychlorinated biphenyls (PCBs) were monitored for 52 days of exposure to two types of dredged material collected from the New York harbor. Cyprinodon variegatus displayed the most consistent accumulation of PCBs. However, no definition statement can be made regarding acute toxicity response because of poor control survival, Review of the literature indicates the M. menidia is the most sensitive of the three species examined and, consequently, it is felt that this species should be strongly considered as a candidate for solid testing. Originator supplied keywords: Biological assay, Dredged material, Fishes, Effect of water pollution on, Pollution--Research, Water--Pollution--Environmental aspects.
Book Synopsis Methods for Measuring the Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates by :
Download or read book Methods for Measuring the Toxicity and Bioaccumulation of Sediment-associated Contaminants with Freshwater Invertebrates written by and published by . This book was released on 2000 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Considerations in Conducting Bioassays by : D. R. Rosenberger
Download or read book Considerations in Conducting Bioassays written by D. R. Rosenberger and published by . This book was released on 1978 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sediment Classification Methods Compendium by : United States. Environmental Protection Agency. Sediment Oversight Technical Committee
Download or read book Sediment Classification Methods Compendium written by United States. Environmental Protection Agency. Sediment Oversight Technical Committee and published by . This book was released on 1992 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is a compendium of scientifically valid and accepted methods that can be used to assess sediment quality and predict ecological impacts...the intent here is to provide the most useful overall measures or predictors of ecological impacts currently in use rather than procedures that may have limited application outside of a particular regulatory framework... parag The information provided in the compendium on the relative strengths and weaknesses of the different assessment methods can provide assistance in selecting the appropriate methods.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Assessing the Toxicity of Sediment-associated Contaminants with Estuarine and Marine Amphipods by :
Download or read book Methods for Assessing the Toxicity of Sediment-associated Contaminants with Estuarine and Marine Amphipods written by and published by . This book was released on 1994 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis QA/QC guidance for sampling and analysis of sediments, water, and tissues for dredged material evaluations chemical evaluations by :
Download or read book QA/QC guidance for sampling and analysis of sediments, water, and tissues for dredged material evaluations chemical evaluations written by and published by DIANE Publishing. This book was released on 1995 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sediment Toxicity Assessment by : G.Allen Burton
Download or read book Sediment Toxicity Assessment written by G.Allen Burton and published by CRC Press. This book was released on 2018-05-04 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sediment Toxicity Assessment provides the latest information regarding how to evaluate sediment contamination and its effects on aquatic ecosystems. It presents an integrated ecosystem approach by detailing effective assessment methods, considerations, and effects to each major component of marine and freshwater systems, including the benthos, plankton, and fish communities. The approaches emphasize defining habitat conditions (physical and chemical), toxicant bioavailability, factors influencing toxicity (lab and field), biomarkers, acute and chronic toxicity, study design, collection methods, and EPA management strategies. The book also explains how to integrate the assessments. Sediment Toxicity Assessment will be useful to to all environmental managers, environmental scientists, ecotoxicologists, environmental regulators, aquatic ecologists, environmental contractors and consultants, instructors, students, conservation commissions, and environmental activist organizations.
Book Synopsis Survey of Biological Effects of Toxicants Upon Puget Sound Biota by :
Download or read book Survey of Biological Effects of Toxicants Upon Puget Sound Biota written by and published by . This book was released on 1982 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Assessment Methods to Predict the Impact of Open-Water Disposal of Dredged Material by : P. J. Shuba
Download or read book Biological Assessment Methods to Predict the Impact of Open-Water Disposal of Dredged Material written by P. J. Shuba and published by . This book was released on 1978 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes numerous bioassay experiments where representative aquatic invertebrates were exposed to heavily contaminated sediments and standard liquid (elutriate) and suspended particulate phases of the sediments. The purpose of the work was to develop biological methods for assessing the effects of open-water disposal of dredged material on water column and benthic animals, prior to actual disposal. Sediments and liquid phases were analyzed for selected chemical constituents in conjunction with the bioassays. Sediment samples were collected from the Vicksburg area as well as from the Duwamish River at Seattle, the James River in Virginia, and shipping channels in New York Harbor. These materials contained a wide variety of environmental contaminants. Animals and control or reference sediments were obtained from relatively clean Gulf Coast areas or from the Mississippi River system near Vicksburg. Some organisms were obtained from other workers and cultured in the laboratory. Marine test animals included Acartia, Mysidopsis, Palaemonetes, Neanthes, Rangia, Mercenaria, and benthic amphipods and isopods. Freshwater animals included Palaemonetes (freshwater species), Daphnia, Corbicula, Musculium, and the isopod Lirceus. Survival of exposed animals was compared to control survival using statistical methods to determine a significant adverse effect. Preliminary sublethal bioassays using larval growth as the critical parameter were also accomplished.
Book Synopsis Bioaccumulation of Toxic Substances Associated with Dredging and Dredged Material Disposal by : James G. Seelye
Download or read book Bioaccumulation of Toxic Substances Associated with Dredging and Dredged Material Disposal written by James G. Seelye and published by . This book was released on 1984 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Dredged Material Proposed for Discharge in Waters of the U.S. - Testing Manual (draft) by :
Download or read book Evaluation of Dredged Material Proposed for Discharge in Waters of the U.S. - Testing Manual (draft) written by and published by . This book was released on 1994 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fate and Effects of Sediment-Bound Chemicals in Aquatic Systems by : Kenneth L. Dickson
Download or read book Fate and Effects of Sediment-Bound Chemicals in Aquatic Systems written by Kenneth L. Dickson and published by Elsevier. This book was released on 2013-09-11 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fate and Effects of Sediment-Bound Chemicals in Aquatic Systems presents the proceedings of the Sixth Pellston Workshop, held in Florissant, Colorado on August 12–17, 1984. This book presents the development of scientific inquiry of hazards to the aquatic environment. Organized into 27 chapters, this compilation of papers begins with an overview of water quality significance of sediment-associated contaminants to aquatic life. This text then addresses the topic of the role of suspended and settled sediments in regulating the effects of chemicals in the aquatic environment. Other chapters consider the nature and extent of partitioning and bioavailability, which are key elements in research efforts toward assessing the effects of sediments on water quality. This book discusses as well the regulatory and management strategies for chemicals entering public water supplies. The final chapter deals with conclusions and recommendations identified during the workshop. This book is a valuable resource for biologists and environmental scientists.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1982 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federal Register written by and published by . This book was released on 1980-12-22 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
