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Oecd Guidelines For The Testing Of Chemicals Section 2 Effects On Biotic Systems Summary Of Considerations In The Report From The Oecd Expert Group On Ecotoxicology Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Oecd Guidelines For The Testing Of Chemicals Section 2 Effects On Biotic Systems Summary Of Considerations In The Report From The Oecd Expert Group On Ecotoxicology book. This book definitely worth reading, it is an incredibly well-written.
Author : OECD
Publisher : OECD Publishing
Page : 10 pages
File Size : 51,9 Mb
Release : 2006-09-11
Category : Electronic
ISBN : 9789264022386
Author : OECD
Publisher : OECD Publishing
Page : 22 pages
File Size : 47,8 Mb
Release : 2006-07-11
Category : Electronic
ISBN : 9789264016194
This Test Guideline is designed to assess the toxicity of substances to freshwater aquatic plants of the genus Lemna (duckweed). Exponentially growing plant cultures of the genus Lemna (Lemna gibba and Lemna minor usually) are allowed to grow as ...
Author : OECD
Publisher : OECD Publishing
Page : 19 pages
File Size : 43,9 Mb
Release : 2007-01-25
Category : Electronic
ISBN : 9789264067332
This Test Guideline describes a method, which can provide information that is useful in predicting the likely effect of a test substance on gas production in anaerobic digesters. Aliquots of a mixture of anaerobically digesting sludge (20 g/L to 40 ...
Author : OECD
Publisher : OECD Publishing
Page : 12 pages
File Size : 41,6 Mb
Release : 2006-09-11
Category : Electronic
ISBN : 9789264035447
Author : OECD
Publisher : OECD Publishing
Page : 9 pages
File Size : 50,9 Mb
Release : 1984-04-04
Category : Electronic
ISBN : 9789264069985
This Test Guideline presents guidance for measurement of lethal and other observed effects in fish exposed to test substances. It may be used in place of Test Guideline 203 if a longer observation period is considered useful and appropriate and the ...
Author : OECD
Publisher : OECD Publishing
Page : 21 pages
File Size : 47,9 Mb
Release : 2006-08-17
Category : Electronic
ISBN : 9789264067295
This Test Guideline is designed to assess effects on vegetative vigour of terrestrial plants following above-ground exposure by general chemicals, biocides and crop protection products. The test can be conducted in order to determine the ...
Author : OECD
Publisher : OECD Publishing
Page : 17 pages
File Size : 43,6 Mb
Release : 2011-07-28
Category : Electronic
ISBN : 9789264122383
This Test Guideline describes an acute immobilisation assay on chronomids and is designed to complement existing Test Guidelines for chironomid chronic toxicity assays (TG 218, 219 and 233). The test method is based on TG 202: Daphnia sp. Acute ...
Author : OECD
Publisher : OECD Publishing
Page : 12 pages
File Size : 43,8 Mb
Release : 2004-11-23
Category : Electronic
ISBN : 9789264069947
This Test Guideline describes an acute toxicity test to assess effects of chemicals towards daphnids (usually Daphnia magna Staus). Young daphnids, aged less than 24 hours at the start of the test, are exposed to the test substance at a range of ...
Author : OECD
Publisher : OECD Publishing
Page : 23 pages
File Size : 51,8 Mb
Release : 2008-10-16
Category : Electronic
ISBN : 9789264070127
The test method described in this Test Guideline assesses the effect of chemicals on the reproductive output of Daphnia magna Straus. To this end, young female Daphnia are exposed to the test substance added to water at a range of concentrations (at ...
Author : OECD
Publisher : OECD Publishing
Page : 31 pages
File Size : 43,9 Mb
Release : 2007-10-15
Category : Electronic
ISBN : 9789264067356
This Test Guideline is designed to assess the effects of prolonged exposure to sediment-associated chemicals on the reproduction and the biomass of the endobenthic oligochaete Lumbriculus variegatus (Müller). The method is described for static test ...
Author : OECD
Publisher : OECD Publishing
Page : 29 pages
File Size : 44,7 Mb
Release : 2023-07-04
Category : Electronic
ISBN : 9789264070264
This Test Guideline is designed to assess the effects of prolonged exposure of chemicals to the sediment-dwelling larvae of the freshwater dipteran Chironomus sp. First instar chironomid larvae are exposed to at least five concentrations of the test ...
Author : Wayne Landis,Ruth Sofield,Ming-Ho Yu,Wayne G. Landis,Ruth M. Sofield
Publisher : CRC Press
Page : 536 pages
File Size : 48,6 Mb
Release : 2010-12-16
Category : Science
ISBN : 9781439804100
After fifteen years and three editions, Introduction to Environmental Toxicology: Molecular Substructures to Ecological Landscapes has become a standard that defines the field of environmental toxicology, and the fourth edition is no exception. The authors take an integrated approach to environmental toxicology that emphasizes scale and context as important factors in understanding effects and management options. New in the Fourth Edition: New author, Dr. Ruth M. Sofield 8-page color insert New chapter on fate and transport of contaminants Emphasis on the use of all types of models in understanding how nature works Revised sections on synergy and atrazine toxicity Updated coverage of the analysis of impacts to populations, communities and ecosystems Enlarged risk assessment chapter with an in-depth description of a regional scale risk assessment This edition benefits from the insight of a new author, Dr. Ruth M. Sofield, who prepared the new chapter on the fate and transport of contaminants. The relationship between structure and toxicological properties has been a major theme of this book since its inception and this new chapter expands this fundamental concept to include fate and transport. In the early chapters the use of models in science is discussed and this theme carries throughout the rest of the book. So much has changed in the fifteen years since the publication of the first edition. The mid-1990s seem so long ago, when our understanding of environmental toxicology was very basic. Ecological risk assessment was in its very early stages and the consideration of the effects of toxicants on landscapes was only beginning. Computation was still hard, genes stayed put, and it was only becoming recognized that xenobiotics could have hormonal effects — developments that are taken for granted in this edition. Written by authors who teach this subject, a feature that is reflected in their straightforward style, the book provides a foundation for understanding environmental toxicology and its application.
Author : Gary M. Rand
Publisher : CRC Press
Page : 1152 pages
File Size : 48,6 Mb
Release : 2020-08-06
Category : Science
ISBN : 9781000162943
This text is divided into three parts. The first part describes basic toxicological concepts and methodologies used in aquatic toxicity testing, including the philosophies underlying testing strategies now required to meet and support regulatory standards. The second part of the book discusses various factors that affect transport, transformation, ultimate distribution, and accumulation of chemicals in the aquatic environment, along with the use of modelling to predict fate.; The final section of the book reviews types of effects or endpoints evaluated in field studies and the use of structure-activity relationships in aquatic toxicology to predict biological activity and physio-chemical properties of a chemical. This section also contains an extensive background of environmental legislation in the USA and within the European Community, and an introduction to hazard/risk assessment with case studies.
Author : OECD
Publisher : OECD Publishing
Page : 98 pages
File Size : 53,6 Mb
Release : 2001-03-28
Category : Electronic
ISBN : 9789264192645
The OECD Guidelines for the Testing of Chemicals are a collection of the most relevant internationally agreed testing methods used by government, industry and independent laboratories when testing the safety of new and existing chemicals as well as ...
Author : OECD
Publisher : OECD Publishing
Page : 29 pages
File Size : 44,7 Mb
Release : 2010-07-23
Category : Electronic
ISBN : 9789264090910
This Guideline is designed to assess the effects of prolonged exposure of chemicals to the life-cycle of the sediment-dwelling freshwater dipteran Chironomus sp. First instar chironomid larvae are exposed to five concentrations of the test chemical ...