Environmental Fate and Transport Analysis with Compartment Modeling

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Publisher : CRC Press
ISBN 13 : 1439887969
Total Pages : 247 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Environmental Fate and Transport Analysis with Compartment Modeling by : Keith W. Little

Download or read book Environmental Fate and Transport Analysis with Compartment Modeling written by Keith W. Little and published by CRC Press. This book was released on 2012-06-25 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Fate and Transport Analysis with Compartment Modeling explains how to use the powerful, highly flexible, and intuitive compartment approach to estimate the distribution of chemical contaminants in environmental media in time and space. Add this Easy-to-Use Approach to Your Environmental Modeling Toolbox This numerical technique enables readers to easily develop the equations that describe complex environmental problems by assembling the equations out of compartmental building blocks. The compartments may describe spatial subunits of single- or multi-environmental media, and the way one hooks them together implicitly provides the dimensionality of the problem. With this approach, assembling the equations to describe chemical fate and transport in a three-dimensional, multimedia system is fundamentally no more challenging than a one-dimensional, single-medium problem. Go Beyond "Black Box" Modeling with the Flexible GEM Software The book includes access to the Generic Environmental Model (GEM), a new software package developed by the author. This software implements the compartment approach based on user-prepared input files and solves the resulting mathematical equations. It allows readers to solve linear, nonlinear, and steady-state problems and offers four methods for solving dynamic problems. Each solution technique is reviewed, along with the error properties and the criteria for avoiding or minimizing numerical errors. The book also describes solution techniques and the underlying mathematical theory for solving nonlinear systems. Compartment Modeling from the Ground Up, Made Accessible to Non-Mathematicians A user-friendly introduction to environmental compartment modeling for the beginning modeler, this is also a useful resource for the experienced modeler. It combines a reference on compartment modeling with a user’s guide to the GEM. Throughout, the GEM is used to illustrate the theory with numerous examples, while the theoretical discussions illuminate the GEM’s functionality.

Geo-referenced Multimedia Environmental Modeling of Chemical Fate and Transport

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Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (718 download)

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Book Synopsis Geo-referenced Multimedia Environmental Modeling of Chemical Fate and Transport by : Yuzhou Luo

Download or read book Geo-referenced Multimedia Environmental Modeling of Chemical Fate and Transport written by Yuzhou Luo and published by . This book was released on 2006 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Modeling

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Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Environmental Modeling by : Jerald L. Schnoor

Download or read book Environmental Modeling written by Jerald L. Schnoor and published by Wiley-Interscience. This book was released on 1996-10-04 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, thoroughly modern approach to environmental quality assessment The only textbook to combine engineering transport fundamentals and equilibrium aquatic chemistry, Environmental Modeling brings a uniquely contemporary perspective to the assessment of environmental quality. Addressing key questions about fate, transport, and long-term effects of chemical pollutants in the environment, this inherently practical text gives readers the important tools they need to develop and solve their own mathematical models. Contains detailed examples from a wide range of crucial water quality areas-conventional pollutants in rivers, eutrophication of lakes, and toxic organic chemicals and heavy metals in both surface and groundwaters Examines current global issues, including atmospheric deposition, hazardous wastes, soil pollution, global change, and more Features over 200 high-quality illustrations, plus skill-building problems in every chapter Fresh in approach and broad in scope, Environmental Modeling is must reading for today's graduate and advanced undergraduate students in environmental sciences and engineering-a rich, invaluable, and superlative new resource.

Integrated Environmental Modeling

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Integrated Environmental Modeling by : Anu Ramaswami

Download or read book Integrated Environmental Modeling written by Anu Ramaswami and published by John Wiley & Sons. This book was released on 2005-04-15 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unified presentation of environmental model development, implementation, and testing Integrated Environmental Modeling teaches model development, model implementation, and model testing skills in a unified manner, crosscutting the three "media" comprising environmental systems--air, water, and soil--by focusing on parallels and similarities between them, and introducing a new generation of multimedia models. No other single volume offers comprehensive coverage of chemical transport and fate in all three environmental media, including the resulting impacts on the biosphere and human health, with a focus on the fundamental processes underlying environmental modeling. Integrated Environmental Modeling provides broad-based training in the development of pollutant transport and fate models in air, water, and soil, with a focus on five essential competencies: * Understanding the fundamental process principles that govern contaminant transport and transformations in multimedia environments, emphasizing the parallels and links between different media * Learning model development skills, starting from the simplest conceptual models and building more complex and realistic models that couple component process modules at the appropriate spatial and temporal scales of resolution * Using statistical methods and data sources to estimate input parameters and characterize model sensitivity and uncertainty * Gaining hands-on experience with computer-aided implementation and evaluation of fate and transport models using realistic case study examples * Applying fate and transport models to evaluate pollutant interactions with the biosphere, particularly in human exposure modeling and health risk assessment Complete with case studies, Integrated Environmental Modeling is a valuable, single-source tool for senior and graduate students in environmental science and engineering courses on pollutant transport, remediation, and risk assessment, and an essential reference text for professionals in industry, consulting, and government agencies responsible for environmental assessment and risk analysis.

Pesticides, Organic Contaminants, and Pathogens in Air

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Publisher : CRC Press
ISBN 13 : 1000461726
Total Pages : 262 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Pesticides, Organic Contaminants, and Pathogens in Air by : James N. Seiber

Download or read book Pesticides, Organic Contaminants, and Pathogens in Air written by James N. Seiber and published by CRC Press. This book was released on 2021-10-07 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The air is an important but largely unrecognized source of contaminant fate in the environment, including transport of pesticides and contaminants to nontarget areas and exposures for people and wildlife. This book summarizes and places in perspective the potential transport, transformation, and health implications of pesticides and contaminants in air, including the air we breathe. It delves into the hypothesis that the atmosphere is the most significant environmental compartment affecting the overall transport and fate of many classes of environmental contaminants. The authors draw parallels between sampling, analysis, and impact of airborne toxics and particulate matter with the COVID-19 pandemic. Airborne viruses and fine particulate matter, which are of similar size, have remarkable parallels in how they are transmitted and accumulated in the respiratory tract. FEATURES Assesses exposures of people and wildlife to airborne chemicals Includes case study applications, with relevant data summarized for pesticides and contaminants in air Discusses approaches to modeling pesticides’ and contaminants’ dispersion and fate in air Includes an assessment of the physicochemical properties of pesticides and contaminants that influence sampling and atmospheric mobility and fate The authors are global experts in air contaminant research, and this book is well organized and helpful for people interested in regulatory, health, and other topics related to pesticides and contaminants in air. James N. Seiber is a Professor Emeritus at the University of California, Davis. Thomas M. Cahill is an Associate Professor in the School of Mathematical and Natural Sciences at Arizona State University.

Environmental Transport Phenomena

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Publisher : CRC Press
ISBN 13 : 1466576243
Total Pages : 241 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Environmental Transport Phenomena by : A. Eduardo Saez

Download or read book Environmental Transport Phenomena written by A. Eduardo Saez and published by CRC Press. This book was released on 2014-12-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a detailed yet accessible introduction to transport phenomena. It begins by explaining the underlying principles and mechanisms that govern mass transport, and continues by tackling practical problems spanning all subdisciplines of environmental science and chemical engineering. Assuming some knowledge of ordinary differential equations and a familiarity with basic fluid mechanics applications, this classroom-tested text addresses mass conservation and macroscopic mass balances, placing a special emphasis on applications to environmental processes and presenting a mathematical framework for formulating and solving transport phenomena problems.

Freshwater Microplastics

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Publisher : Springer
ISBN 13 : 3319616153
Total Pages : 309 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Freshwater Microplastics by : Martin Wagner

Download or read book Freshwater Microplastics written by Martin Wagner and published by Springer. This book was released on 2017-11-21 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date. Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.

Environmental Modeling

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Publisher : Wiley-Interscience
ISBN 13 : 9780471698050
Total Pages : 752 pages
Book Rating : 4.6/5 (98 download)

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Book Synopsis Environmental Modeling by : Jerald L. Schnoor

Download or read book Environmental Modeling written by Jerald L. Schnoor and published by Wiley-Interscience. This book was released on 2014-03-03 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Modeling, Second Edition combines engineering transport fundamentals and equilibrium aquatic chemistry. It brings a uniquely contemporary perspective to the assessment of environmental quality. In addressing key questions about fate, transport, and long-term effects of chemical pollutants in the environment, this inherently practical book gives readers the important tools they need to develop and solve their own mathematical models. The book contains detailed examples from a wide range of crucial water quality areas: conventional pollutants in rivers, eutrophication of lakes, and toxic organic chemicals and heavy metals in both surface and groundwaters.

A Practical Guide to Understanding, Managing, and Reviewing Environmental Risk Assessment Reports

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Publisher : CRC Press
ISBN 13 : 1420026275
Total Pages : 680 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis A Practical Guide to Understanding, Managing, and Reviewing Environmental Risk Assessment Reports by : Sally L. Benjamin

Download or read book A Practical Guide to Understanding, Managing, and Reviewing Environmental Risk Assessment Reports written by Sally L. Benjamin and published by CRC Press. This book was released on 2001-02-21 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Practical Guide to Understanding, Managing and Reviewing Environmental Risk Assessment Reports provides team leaders and team members with a strategy for developing the elements of risk assessment into a readable and beneficial report. The authors believe that successful management of the risk assessment team is a key factor is quality repor

Diffusion Models of Environmental Transport

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Publisher : CRC Press
ISBN 13 : 1351455052
Total Pages : 206 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Diffusion Models of Environmental Transport by : Bruce Choy

Download or read book Diffusion Models of Environmental Transport written by Bruce Choy and published by CRC Press. This book was released on 2017-12-14 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fate and transport models are critical components in the determination of the exposure to and risk from hazardous contaminants. Analytical models are preferable because they are generally more accessible, more reliable, and require fewer computational resources. Surprisingly, until today, only a limited number of analytical models have been accessible in the literature. Now, there is Diffusion Models of Environmental Transport, which provides more than 40 analytical models of diffusion and advective-diffusion in one, two, and three layer systems, subject to a wide range of boundary and initial conditions. This text illustrates applications to contaminant transport in sediments and soils, including porewater and vapor transport, and also provides Mathcad spreadsheets to aid in the use of these models. The authors supply complete details of the solutions to the models for those who wish for a deeper understanding. For others, who do not have the time or the need, the solutions themselves are ready to be picked up and used. Reible and Choy use their 20-plus years of cumulative experience to create a thorough exploration of fate and transport models. This comprehensive text furnishes an invaluable reference for students and environmental professionals.

Modeling the Fate of Chemicals in the Aquatic Environment

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Author :
Publisher : Butterworth-Heinemann
ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Modeling the Fate of Chemicals in the Aquatic Environment by : Kenneth L. Dickson

Download or read book Modeling the Fate of Chemicals in the Aquatic Environment written by Kenneth L. Dickson and published by Butterworth-Heinemann. This book was released on 1982 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: THIS BOOK IS A RESULT OF THE FOURTH PELLSTON ENVIRONMENTAL WORKSHOP, HELD AUGUST 16-21, 1981. THIS WORKSHOP AND PREVIOUS MEETINGS HAVE EXAMINED METHODS OF ASSESSING HAZARDS OF CHEMICALS IN THE AQUATIC ENVIRONMENT. HAZARD ASSESSMENT, IT HAS BEEN DETERMINED, REQUIRES AN UNDERSTANDING OF THE RELATIONSHIP BETWEEN THE CONCENTRATION OF CHEMICALS CAUSING AN ADVERSE EFFECT ON AQUATIC LIFE AND ENVIRONMENTAL EXPOSURE CONCENTRATIONS. MATHEMATICAL ENVIRONMENTAL FATE MODELS ARE SUGGESTED AS A TOOL FOR PREDICTING ENVIRONMENTAL EXPOSURE CONCENTRATIONS OF CHEMICALS. THIS BOOK PRESENTS A STATE OF THE ART OVERVIEW OF THE USE OF THESE MODELS FOR DECISION MAKERS IN ASSESSING THE HAZARDS OF CHEMICALS IN THE AQUATIC ENVIRONMENT. AUTHORS SUMMARY ABRIDGED.

Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, Second Edition

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Publisher : CRC Press
ISBN 13 : 9781566706872
Total Pages : 1000 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, Second Edition by : Donald Mackay

Download or read book Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals, Second Edition written by Donald Mackay and published by CRC Press. This book was released on 2006-03-14 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport and transformation processes are key for determining how humans and other organisms are exposed to chemicals. These processes are largely controlled by the chemicals’ physical-chemical properties. This new edition of the Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals is a comprehensive series in four volumes that serves as a reference source for environmentally relevant physical-chemical property data of numerous groups of chemical substances. The handbook contains physical-chemical property data from peer-reviewed journals and other valuable sources on over 1200 chemicals of environmental concern. The handbook contains new data on the temperature dependence of selected physical-chemical properties, which allows scientists and engineers to perform better chemical assessments for climatic conditions outside the 20–25-degree range for which property values are generally reported. This second edition of the Handbook of Physical-Chemical Properties and Environmental Fate for Organic Chemicals is an essential reference for university libraries, regulatory agencies, consultants, and industry professionals, particularly those concerned with chemical synthesis, emissions, fate, persistence, long-range transport, bioaccumulation, exposure, and biological effects of chemicals in the environment. This resource is also available on CD-ROM

Biotechnology Risk Assessment

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Publisher : Elsevier
ISBN 13 : 1483191052
Total Pages : 193 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Biotechnology Risk Assessment by : Joseph Fiksel

Download or read book Biotechnology Risk Assessment written by Joseph Fiksel and published by Elsevier. This book was released on 2013-10-22 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology Risk Assessment: Issues and Methods for Environmental Introductions tackles the environmental concerns associated with utilizing contemporary biotechnology. The title also examines the methods of implementing biotechnology while also minimizing the risks. The text first covers the suitability and applicability of risk assessment methods for environmental applications of biotechnology, and then proceeds to tackling the methods for evaluation of microorganism properties. Next, the selection deals with human exposure to viruses and genetically altered bacteria. The text also tackles the effects of bioengineered organisms on the ecosystem, along with the assessment of the transport and fate of bioengineered microorganisms in the environment. The seventh chapter discusses the analysis of the function and structure of ecosystem, while the eighth chapter details the controlled testing and monitoring methods for microorganisms. The book will be of great use to biotechnologists, microbiologists, ecologists, epidemiologists, and virologists.

The Professional Geologist

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Publisher :
ISBN 13 :
Total Pages : 518 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Professional Geologist by :

Download or read book The Professional Geologist written by and published by . This book was released on 1992 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Animal Damage Control Program: Appendix P. Risk assessment of wildlife damage control methods used by the USDA Animal Damage Control Program. Appendix Q. USEPA-approved registrations for pesticides used in the APHIS Animal Damage Control Program

Download Animal Damage Control Program: Appendix P. Risk assessment of wildlife damage control methods used by the USDA Animal Damage Control Program. Appendix Q. USEPA-approved registrations for pesticides used in the APHIS Animal Damage Control Program PDF Online Free

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Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Animal Damage Control Program: Appendix P. Risk assessment of wildlife damage control methods used by the USDA Animal Damage Control Program. Appendix Q. USEPA-approved registrations for pesticides used in the APHIS Animal Damage Control Program by : Animal Damage Control Program (U.S.)

Download or read book Animal Damage Control Program: Appendix P. Risk assessment of wildlife damage control methods used by the USDA Animal Damage Control Program. Appendix Q. USEPA-approved registrations for pesticides used in the APHIS Animal Damage Control Program written by Animal Damage Control Program (U.S.) and published by . This book was released on 1994 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

GIS Based Chemical Fate Modeling

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Publisher : John Wiley & Sons
ISBN 13 : 1118523709
Total Pages : 504 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis GIS Based Chemical Fate Modeling by : Alberto Pistocchi

Download or read book GIS Based Chemical Fate Modeling written by Alberto Pistocchi and published by John Wiley & Sons. This book was released on 2014-01-28 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how GIS enhances the development of chemical fateand transport models Over the past decade, researchers have discovered thatgeographic information systems (GIS) are not only excellent toolsfor managing and displaying maps, but also useful in the analysisof chemical fate and transport in the environment. Among its manybenefits, GIS facilitates the identification of critical factorsthat drive chemical fate and transport. Moreover, GIS makes iteasier to communicate and explain key model assumptions. Based on the author's firsthand experience in environmentalassessment, GIS Based Chemical Fate Modeling explores bothGIS and chemical fate and transport modeling fundamentals, creatingan interface between the two domains. It then explains how GISanalytical functions enable scientists to develop simple, yetcomprehensive spatially explicit chemical fate and transport modelsthat support real-world applications. In addition, the bookfeatures: Practical examples of GIS based model calculations that serveas templates for the development of new applications Exercises enabling readers to create their own GIS basedmodels Accompanying website featuring downloadable datasets used inthe book's examples and exercises References to the literature, websites, data repositories, andonline reports to facilitate further research Coverage of important topics such as spatial decision supportsystems and multi-criteria analysis as well as ecological and humanhealth risk assessment in a spatial context GIS Based Chemical Fate Modeling makes a uniquecontribution to the environmental sciences by explaining how GISanalytical functions enhance the development and interpretation ofchemical fate and transport models. Environmental scientists shouldturn to this book to gain a deeper understanding of the role of GISin describing what happens to chemicals when they are released intothe environment.

Multimedia Environmental Models

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Publisher : CRC Press
ISBN 13 : 1000095134
Total Pages : 607 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Multimedia Environmental Models by : J. Mark Parnis

Download or read book Multimedia Environmental Models written by J. Mark Parnis and published by CRC Press. This book was released on 2020-09-07 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multimedia Environmental Models: The Fugacity Approach, Third Edition, takes a broad approach of viewing chemical behavior in the total biosphere of connected biotic and abiotic compartments. Chemicals are subject to the laws of "mass balance," a constraint that provides the opportunity to establish quantitative expressions for chemical fate that are central to chemical management and regulatory legislation. This book employs both the conventional concentration-based procedures and those based on application of the more elegant and powerful concept of fugacity to characterize equilibrium, steady-state distribution, and time-dependent transport between environmental phases such as air, water, and soil. Organic chemicals are emphasized because they are more easily generalized when assessing environmental behavior. Features Illustrates professional approaches to calculating the fate of chemicals in the environment Explicitly details all worked examples in an annotated step-by-step fashion Presents real-life freely downloadable models of use to government, industry, and private consulting professionals and students alike Clarifies symbols and notation