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Development Of Methodology For Community Level Toxicity Testing Using The Fathead Minnow Seven Day Survival Growth Impairment Test
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Book Synopsis Development of Methodology for Community Level Toxicity Testing Using the Fathead Minnow Seven Day Survival-growth Impairment Test by : John Robert Lauth
Download or read book Development of Methodology for Community Level Toxicity Testing Using the Fathead Minnow Seven Day Survival-growth Impairment Test written by John Robert Lauth and published by . This book was released on 1990 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Test Method by : Canada. Environmental Protection Directorate
Download or read book Biological Test Method written by Canada. Environmental Protection Directorate and published by . This book was released on 1992 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods recommended by Environment Canada for performing toxicity tests of seven days' duration, that measure growth and survival of very young (larval) fathead minnows (Pimephales promelas), are described in this report.
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1991 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms by :
Download or read book Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms written by and published by . This book was released on 1994 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of a Seven-Day Chronic Toxicity Estimation Test Using Cyprinodon Variegatus by : WL. McCulloch
Download or read book Evaluation of a Seven-Day Chronic Toxicity Estimation Test Using Cyprinodon Variegatus written by WL. McCulloch and published by . This book was released on 1989 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The seven-day larval survival and growth test with the sheepshead minnow (Cyprinodon variegatus) is a modification of the previously published freshwater test with the fathead minnow (Pimephales promelas). Three sheepshead minnow larval survival and growth tests were conducted with hexavalent chromium and four tests were conducted with sodium pentachlorophenate to evaluate the intralaboratory precision and sensitivity of the draft protocol and determine the readiness of the test for NPDES permit biomonitoring as would be used by industrial dischargers. The mean MATC for the three hexavalent chromium tests was 6.8 mg/L, with a coefficient of variation of 51.5%. The mean MATC and coefficient of variation for the four sodium pentachlorophenate tests was 430 ?g/L and 43.5%, respectively.
Book Synopsis Standard Test Fish Development: Chronic toxicity of guthion to the fathead minnow (Pimephales promelas refinesque) by : Ira R. Adelman
Download or read book Standard Test Fish Development: Chronic toxicity of guthion to the fathead minnow (Pimephales promelas refinesque) written by Ira R. Adelman and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Measuring the Acute Toxicity of Effluents and Receiving Waters to Freshwater and Marine Organisms by :
Download or read book Methods for Measuring the Acute Toxicity of Effluents and Receiving Waters to Freshwater and Marine Organisms written by and published by DIANE Publishing. This book was released on 2002 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1990 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laboratory Evaluation of Seven-day Fathead Minnow and Ceriodaphnia Chronic Toxicity Tests by : J. D. Cooney
Download or read book Laboratory Evaluation of Seven-day Fathead Minnow and Ceriodaphnia Chronic Toxicity Tests written by J. D. Cooney and published by . This book was released on 1986 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms by :
Download or read book Shortterm methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms written by and published by DIANE Publishing. This book was released on with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1994 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sediment contamination is a widespread environmental problem that can potentially pose a threat to a variety of aquatic ecosystems. The sediment test methods in this manual will be used by The United States Environmental Protection Agency (USEPA) to make decisions under a range of statutory authorities concerning such issues as: dredged material disposal, registration of pesticides and toxic substances, superfound site assessment, and assessment and cleanup of hazardous waste treatment, storage, and disposal facilities. The use of uniform sediment testing procedures by USEPA programs is expected to increase data accuracy and precision, facilitate test replication, increase the comparative value of test results, and ultimately, increase the efficiency of regulatory processes requiring sediment tests.
Book Synopsis Community Toxicity Testing by : John Cairns
Download or read book Community Toxicity Testing written by John Cairns and published by ASTM International. This book was released on 1986 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although community level toxicity testing is now being used for practical purposes, it is not the intent of this book to espouse the use of community level testing in all situations or to replace single-species tests that are the best source of information on growth, reproductive success, behavior, and a variety of other end points. On the other hand, since field validation of laboratory predictions is becoming increasingly important and since community level testing offers the possibility of validation by using more comparable or identical end points in complex natural systems, which is not possible for single-species tests, it is now worthy of attention by ASTM members.
Book Synopsis An Evaluation of the Fathead Minnow Seven-day Subchronic Test for Estimating Chronic Toxicity by : Teresa J. Norberg-King
Download or read book An Evaluation of the Fathead Minnow Seven-day Subchronic Test for Estimating Chronic Toxicity written by Teresa J. Norberg-King and published by . This book was released on 1987 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms by :
Download or read book Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms written by and published by DIANE Publishing. This book was released on 2002 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Precision of the EPA Seven-Day Fathead Minnow Larval Survival and Growth Test by : G. M. DeGraeve
Download or read book Precision of the EPA Seven-Day Fathead Minnow Larval Survival and Growth Test written by G. M. DeGraeve and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Supplemental Report for the Sheepshead Minnow and Inland Silverside Larval Survival and Growth Toxicity Tests by : Center for Environmental Research Information (U.S.)
Download or read book Supplemental Report for the Sheepshead Minnow and Inland Silverside Larval Survival and Growth Toxicity Tests written by Center for Environmental Research Information (U.S.) and published by . This book was released on 1990 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Acute and Chronic Toxicity to the Fathead Minnow, Pimephales Promelas, of Effluents from a Treatment Plant Receiving Dye and Pigment Processing Wastewater by : KA. Dostal
Download or read book Acute and Chronic Toxicity to the Fathead Minnow, Pimephales Promelas, of Effluents from a Treatment Plant Receiving Dye and Pigment Processing Wastewater written by KA. Dostal and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ninety-six hour, static acute, and continuous-flow early life-stage (ELS) chronic toxicity tests, using the fathead minnow (Pimephales promelas), were conducted to evaluate the toxicity of effluents from a pilot scale activated sludge (AS) treatment system receiving dye and pigment wastewater. In the first test with a powdered activated carbon (PAC) dosage of 1800 mg/L of influent, survival was the most sensitive measure of effect in the ELS test. The highest effluent concentration tested (10%) was lethal to the embryos and larvae. No adverse effect on survival or growth was observed at lower effluent concentrations (5.0 to 0.63%). The maximum acceptable toxicant (effluent) concentration (MATC) was between 10 and 5%. Ten 96-h median lethal concentration (LC50) values from static acute tests ranged from 12.9 to greater than 80%. In the second test at a PAC dosage of 1000 mg/L of influent, growth was the most sensitive measure of effect in the ELS test. Larval growth was significantly reduced at the highest effluent concentration tested (20%). The MATC was between 20 and 10%. Seven 96-h LC50s from static acute tests ranged from 28.3 to greater than 80%. The effluent from the treatment system receiving the higher PAC dosage of 1800 mg/L was more toxic than the effluent from the treatment system receiving the lower PAC dosage of 1000 mg/L. However, the influent to the treatment system receiving the higher level of PAC also was more acutely toxic.
