Fate And Prediction Of Environmental Chemicals In Soils Plants And Aquatic Systems
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Fate And Prediction Of Environmental Chemicals In Soils Plants And Aquatic Systems
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Author : Mohammed Mansour
language : en
Publisher: CRC Press
Release Date : 2018-02-06
Fate And Prediction Of Environmental Chemicals In Soils Plants And Aquatic Systems written by Mohammed Mansour and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-06 with Technology & Engineering categories.
Fate and Prediction of Environmental Chemicals in Soils, Plants, and Aquatic Systems focuses on the chemical persistence and ecotoxicological behavior of pesticides in soil, water, and plants. The book examines recent developments in research on various substances and relays information regarding transport, adsorption, absorption, accumulation, degradation, biological effects, toxicity to aquatic organisms, air pollution, exposure, and risk estimation. Leading international scientists present their advances in analytical methodology and instrumentation in the fields of agrochemicals and environmental chemistry. This useful review of data, methods, and principles will benefit environmental researchers, managers, biologists, chemists, pharmacologists, and others interested in assessing the potential for contamination of soil, air, water, and plants.
Fate And Prediction Of Environmental Chemicals In Soils Plants And Aquatic Systems
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Author : Mohammed Mansour
language : en
Publisher: CRC Press
Release Date : 1993-06-16
Fate And Prediction Of Environmental Chemicals In Soils Plants And Aquatic Systems written by Mohammed Mansour and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-06-16 with Technology & Engineering categories.
Fate and Prediction of Environmental Chemicals in Soils, Plants, and Aquatic Systems focuses on the chemical persistence and ecotoxicological behavior of pesticides in soil, water, and plants. The book examines recent developments in research on various substances and relays information regarding transport, adsorption, absorption, accumulation, degradation, biological effects, toxicity to aquatic organisms, air pollution, exposure, and risk estimation. Leading international scientists present their advances in analytical methodology and instrumentation in the fields of agrochemicals and environmental chemistry. This useful review of data, methods, and principles will benefit environmental researchers, managers, biologists, chemists, pharmacologists, and others interested in assessing the potential for contamination of soil, air, water, and plants.
Fate And Transport Of Organic Chemicals In The Environment
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Author : Ronald E. Ney
language : en
Publisher:
Release Date : 1998
Fate And Transport Of Organic Chemicals In The Environment written by Ronald E. Ney and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
Fate and Transport provides the equations and background information you need to predict the fate and transport of chemicals in air, water, soil, flora, and fauna, and to prevent your exposure to toxic chemicals. Featuring 22 new mathematical calculations for predicting the fate and transport of 100 non-pesticide organic compounds, this Third Edition provides you with easy-to-read explanations of how chemicals travel through the environmental compartments, how they break down, and how key physical and chemical properties of chemicals (including water solubility, volatility, and soil sorbtion or adsorption) affect fate and transport. The book also addresses methods for predicting pesticide and fish hazards, offer complete samples of calculations and exposure analyses, includes date for 203 commonly encountered chemical substances, and explains hazard prediction based on chemical structure.
Prediction Of The Environmental Fate Of Chemicals
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Author : Y. Samiullah
language : en
Publisher: Springer
Release Date : 1990-06-30
Prediction Of The Environmental Fate Of Chemicals written by Y. Samiullah and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-06-30 with Gardening categories.
Fundamental Properties of Chemical; Chemical Release and Environmental Pathways; Modelling Strategies; The Soil Environment; The Aquatic Environment; The Atmosphere.
Predicting The Fate Of Chemicals In The Aquatic Environment From Laboratory Data
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Author : DR. Branson
language : en
Publisher:
Release Date : 1978
Predicting The Fate Of Chemicals In The Aquatic Environment From Laboratory Data written by DR. Branson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Adsorption categories.
Reasonable predictions of the fate of chemicals in the aquatic environment can be made from laboratory data. Some of the important data include evaporation, degradation, bioconcentration, and particulate adsorption. One of the more promising approaches for predicting fate is called "environmental rates approach" and requires that the laboratory data be expressed as rates. Suitable material balance models can then incorporate the environmental rates and predict exposure concentrations from a given rate of entry.
Fate Of Pesticides And Chemicals In The Environment
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Author : Jerald L. Schnoor
language : en
Publisher: John Wiley & Sons
Release Date : 1992-04-16
Fate Of Pesticides And Chemicals In The Environment written by Jerald L. Schnoor and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-04-16 with Technology & Engineering categories.
A result of important bilateral scientific agreements between the U.S. and the Soviet Union on the fate of chemicals and pesticides in the environment. Written by experts in both countries, it familiarizes the reader with recent state-of-the-art research being conducted in the areas of agricultural management and water pollution control. A number of models are provided to give the reader a concise grasp of exposure and ecological risk assessments involving these pollutants. Focuses on the necessity to improve our deteriorating standards of public health, environmental science and technology with a total systems approach through the pooled talents of scientists and engineers.
Modelling The Fate Of Chemicals In The Environment
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Author : Ian D. Moore
language : en
Publisher:
Release Date : 1991
Modelling The Fate Of Chemicals In The Environment written by Ian D. Moore and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Chemical models categories.
Chemistry And Ecotoxicology Of Pollution
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Author : Des W. Connell
language : en
Publisher: John Wiley & Sons
Release Date : 1984-03-20
Chemistry And Ecotoxicology Of Pollution written by Des W. Connell and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-03-20 with Science categories.
Pollution and its control are now one of the most serious problems in environmental management, affecting localized areas, regions, and, increasingly, the entire ecosphere. Chemistry and Ecotoxicology of Pollution provides a basic understanding of the chemical, toxicological, and ecological factors involved when major classes of pollutants act on natural systems. The nature and effects of these pollutants are examined from the primary level of their sources and chemical properties, through their interactions in the environment, to their ultimate ecological effects on organisms and ecosystems. Pollutants are divided into groups, with similar properties, and then the chemistry and ecotoxicology of each group is defined. More importantly, in collating and evaluating available information on pollution processes, the book develops unifying theories on the fundamental chemical and ecological nature of pollution processes. The book uses a conceptual framework to evaluate the impact of pollutants on the components and functions of natural ecosystems. It is based on the chemical and physical properties of a pollutant, its environmental behavior and fate, exposure to and toxic effects on organisms, their populations, communities, and responses of affected ecosystems. This sequence can be applied to known, potential, and emerging pollutants of concern. As government initiatives for the control of chemicals take greater effects, pollution research, particularly in ecotoxicology, will be further developed. Chemistry and Ecotoxicology of Pollution helps play an important role in determining the future direction of research activities in environmental management and pollution control on a worldwide scale. It is a basic resource for students (e.g. environmental chemistry, ecology, land and water management, environmental or public health, environmental engineering, and sustainability science), scientists, researchers, policy makers, and professionals in need of a clear understanding of the nature and effects of environmental pollution from an ecological perspective.
Ecotoxicology Problems And Approaches
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Author : Simon A. Levin
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Ecotoxicology Problems And Approaches written by Simon A. Levin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Ecotoxicology is the science that seeks to predict the impacts of chemi cals upon ecosystems. This involves describing and predicting ecological changes ensuing from a variety of human activities that involve release of xenobiotic and other chemicals to the environment. A fundamental principle of ecotoxicology is embodied in the notion of change. Ecosystems themselves are constantly changing due to natural processes, and it is a challenge to distinguish the effects of anthropogenic activities against this background of fluctuations in the natural world. With the frustratingly large, diverse, and ever-emerging sphere of envi ronmental problems that ecotoxicology must address, the approaches to individual problems also must vary. In part, as a consequence, there is no established protocol for application of the science to environmental prob lem-solving. The conceptual and methodological bases for ecotoxicology are, how ever, in their infancy, and thus still growing with new experiences. In deed, the only robust generalization for research on different ecosystems and different chemical stresses seems to be a recognition of the necessity of an ecosystem perspective as focus for assessment. This ecosystem basis for ecotoxicology was the major theme of a previous pUblication by the Ecosystems Research Center at Cornell University, a special issue of Environmental Management (Levin et al. 1984). With that effort, we also recognized an additional necessity: there should be a continued develop ment of methods and expanded recognition of issues for ecotoxicology and for the associated endeavor of environmental management.
Aquatic Toxicology And Environmental Fate Volume 11
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Author : GW II Suter (Ed)
language : en
Publisher:
Release Date : 1988
Aquatic Toxicology And Environmental Fate Volume 11 written by GW II Suter (Ed) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Silver transport and impact in estuarine and marine systems; Experimental freshwater microcosm biodegradability study of butyl benzyl phthalate; Response of aquatic microbial communities to surfactants; Bacterial adaptation to chlorobenzoate contamination in the Niagara Region investigated by DNA:DNA colony hybridization; Effect of the mud water interface on the chemical life of lakes; Dredged material plume dispersal in central Long Island Sound; Toxicity of percolate from decontaminated pesticide contaminated soils; Application of a risk assessment framework for marine disposal of sewage sludge at midshelf and offshelf sites; Use of fractionation and chemical analysis schemes for plant effluent toxicity evaluations; Long term multispecies toxicity and effluents fractionation study at a municipal wastewater treatment plant; Case study of a marine discharge, comparison of effluent and receiving water toxicity; Comparison of estimates of effects of a complex effluent at differing levels of biological organization; Evaluation of lethal levels, release criteria, and water quality objectives for an acid mine waste; Yearly chronic toxicity comparisons of stream sediments and waters; Performance and validation of a on line fish ventilatory early warning system; Using single species and whole ecosystem tests to characterize the toxicity of a sewage treatment plant effluent; Studies on ameliorating the effects of an acidic river on the Atlantic salmon; Topics on expressing and predicting results of life cycle tests; Evaluation of the intrinsic rate of increase as an endpoint for Ceriodaphnia chronic tests; Inferring population level significance from individual level effects, an extrapolation from fisheries science to ecotoxicology; Head to head comparsion of SAS and ASTM proposed prohibit computer programs; Comparison of several computer programs for probit analysis of dose related mortality data; effects of withdrawals on tests involving censored data in toxicology experiments; Sensitivity and uncertainty analyses for use with chemical fate and transport models; Utility of the standardized aquatic microcosm as a standard method for ecotoxicological evaluation; Results of interlaboratory testing of the standardized aquatic microcosm protocol; Prediction of daphnia magna EC50 values from rat oral LD50 and structural parameters; Structure toxicity relationships of para-position alkyl- and halogen-substituted monoaromatic compounds; Predictability of unusually high acute toxicity to Photobacterium phosphoreum of 1,4-di-substituted benzene derivatives; Use of aquatic lethality tests to estimate safe toxicant concentrations for initial ecological risk assessments; An approach for development of structure biodegradation relationships of organic chemicals; A quantitative structure activity relationship study of Overton's data on the narcosis and toxicity of organic compounds to the tadpole; Acute lethal toxicity quantitative structure activity relationships for electrophiles and pro-electrophiles, mechanistic and toxicokinetic principles; New cost effective, computerized approaches to selecting chemicals for priority testing consideration; interspecific and geographical variation of the chromium sensitivity of algae; An in vitro submitochrondrial bioassay for predicting acute toxicity in fish; An apparatus for exposing estuarine aquatic organisms to toxicants in constant and fluctuating salinity regimes; Errors in the use of the accelerated bioconcentration test.