Since its discovery in early 1900, turbulence has been an interesting and complex area of study. Written by international experts, Air Pollution and Turbulence: Modeling and Applications presents advanced techniques for modeling turbulence, with a special focus on air pollution applications, including pollutant dispersion and inverse problems. The book's foreword was written by specialists in the field, including the Professor Sergej Zilitinkevich. Offering innovative atmospheric mathematical modeling methods, which can also be applied to other disciplines, the book includes: Discussions on the effects of soot and diesel particulates on building surfaces and human health Observational studies of convective Atmospheric Boundary Layer (ABL) over pastures and forests in Amazonia Theoretical studies of turbulence and turbulent transport modeling of contaminants during the decaying of a ABL convective The parameterization of convective turbulence and clouds in atmospheric models based on the combination of the eddy-diffusivity and mass-flux approaches Analytical solutions to the advection-diffusion equation and analytical models for air pollution, including those for low wind conditions Analytical solutions to the advection-diffusion equation using the Generalized Integral Laplace Transform Technique (GILTT) and the decomposition method Lagrangian stochastic dispersion models with applications for airborne dispersion in the ABL Atmospheric dispersion with Large Eddy Simulation (LES) using the Lagrangian and Eulerian approaches Modeling of photochemical air pollution for better air quality management Analysis of the transport of a trace gas (CO2) at the global scale and overviews of the inverse-problem techniques for deducing emissions from known concentrations The book provides a solid theor

Demand for cleanrooms is flourishing as manufacturing becomes increasingly sophisticated. From computers and CD players to medicines and convenience foods, more and more products require high levels of contamination control. Fully revised and updated, Cleanroom Design, Second Edition presents the latest advances in the field. Written by a highly experienced team of international authors, the broad coverage encompasses the design of cleanrooms for the microelectronics, pharmaceutical, medical device and biotechnology industries. Features include:

• New chapter on the design of medical devices featuring configurations for heart pacemakers and aortic bioprostheses
• Examination of the international standards for the design of cleanrooms providing the designer with a concise information source
• Discussion of cost-efficiency and energy-saving concepts such as minimizing the air flow rate and the impact of mini-environments
• Section on high efficiency air filtration looking at filter standards and testing
• Practical guidance on construction materials and surface finishes, pipework design, the production and transmission of high purity gases and water purification techniques

Reducing Airline’s Carbon Footprint is the answer to the airline executives’ problems, when it comes to looking for ways to reduce aircraft operations cost. Reducing Airline’s Carbon Footprint introduces the Electric Taxi System, ETS. When commercial aircrafts are equipped with this system, the cost of operation will be reduced due to taxi without the main engines running. Also, the aircraft engines will not be ingesting foreign object debris (FOD) causing damage to the internal moving parts, and the airport area air pollution will see a decrease. This is the grey cloud that hovers over most busy airports. Reducing Airline’s Carbon Footprint breaks through this cloud by providing ETS as the solution. Throughout its pages, Dr. Thomas F Johnson addresses these benefits of ETS: Improvement of Airport Area Air Quality Reduce aircraft carbon footprint Potential Costs of ETS Installation Fuel Consumption Evaluation before and after ETS installation Ground Taxi Time Evaluation Improved Airport Terminal Accessibility Landing Gear Compatibility for the ETS Installation

This book covers one of the most neglected areas in environmental trace analysis, namely that of sample preparation. The text discusses all of the necessary steps for analysing a sample for both trace metals and organics, from the initial sampling protocols, through the range of possible sample preparation methods, and leading finally to the analysis and recording of data. Detailed information is provided on the specific methods to follow for preparing a sample for metal and organic analyses.

The topics covered include the following:

• Basic laboratory skills

• Investigative approaches for sample preparation

• Sampling

• Storage of samples

• Sample preparation for inorganic analysis - solids and liquids

• Sample preparation for organic analysis - solids, liquids and volatile compounds

• Pre-concentration approaches

• Instrumental techniques for trace analysis

• Up-to-date information on the latest developments in sample preparation for metals and organics.

• Written in an open learning/distance learning style, it is ideal for use as a self-study guide or as the basis of a taught course.

• The provision of a comprehensive bibliography to guide the reader to more specialized texts and sources.

Sol-gel processing is a soft-chemistry method to obtain functional materials at low temperatures. This route can be used to produce very sophisticated nanomaterials and to tailor the materials to very specific applications. Adsorption and detection of pollutants, water purification and soil remediation represent challenging fields of application that can be exploited by sol-gel materials. In this volume several contributions from invited speakers and participants at the NATO advanced research workshop on "Sol-gel approaches to materials for pollution control, water purification and soil remediation," which has been held in Kiev, Ukraine on October 2007, are reported. The book offers a wide and updated overview of the most advanced sol-gel methods for materials processing and at the same time presents several case studies concerning possible solutions for environmental issues. General articles on sol-gel from the invited speakers and focused research articles allow getting inside sol-gel applications on this very important field.

Contents:
Foreword
Acknowledgments
Contents
List of contributors
List of Figures
List of tables
List of abbreviations
List of Appendices
Preface

CHAPTER 1 SDIs
1.1 Introduction
1.2 Building Spatial Data Infrastructures
1.2.1 Building Human Capacity through Partnerships and Networks
1.2.2 Support Resources for Developing the People Developing SDIs
1.3 Strengthening Institutional Capacity
1.3.1 The Need for Capacity Building to Facilitate SDI Development.
1.3.2 The Role of Research in SDI Development.
1.4 Sustainable Development as a research driver
1.4.1 The Triple Bottom Line
1.4.2 Technology
1.5 SDI development into the future
1.6 Conclusion
1.7 References

CHAPTER 2 Spatial Data Infrastructures:Concept, Nature And SDI Hierarchy
2.1 Introduction
2.2 The Need for Spatial Data
2.2.1 Sharing Spatial Data
2.2.2 Spatial Data and Decision Support Systems
2.3 Spatial Data Infrastructure
2.3.1 SDI Nature and Characteristics
(a) Partnerships
(b) Different Views to Understanding and Development
(c) The Importance of People
(d) Dynamic Nature
2.3.2 Current SDI initiatives (Global, Regional, National, State, Local)
2.4 SDI Hierarchy
2.4.1 The Theory of Hierarchy
(a) Definition of Hierarchy
(b) Purpose and Levels of a Hierarchical Structure
2.4.2 Hierarchical Reasoning
(a) Principles of HSR
(b) Properties of Hierarchies
2.4.3 Different Views on SDI Hierarchy
2.5 Applying Hierarchy Theory on SDIs
2.5.1 Hierarchy Theory and An SDI Hierarchy
2.6 Relationships among Different SDIs
2.7 Conclusion

CHAPTER 3 Global Initiatives
3.1 Introduction
3.2 GSDI
3.2.1 History and Background
3.2.2 SDI Components and Organisational Model
3.2.3 SDI Current Status of Development
3.2.4 Issues and Challenges
3.2.5 Future Plans and Discussion
3.3 Global Map
3.3.1 Background
3.3.2 SDI Components and Organisational Model
(a) Institutional Arrangements
(b) Technical Standards
(c) Fundamental Data
3.3.3 SDI Current Status of Development
3.3.4 Issues and Challenges
3.3.5 Future Plans and Discussion
3.4 Other Multi-National Initiatives
3.5 Evaluation of Global Initiatives
3.6 Recommendations and Future Directions
3.7 References

CHAPTER 4 Regional SDIs
4.1 Introduction
4.2 European Umbrella Organisation For Geographic Information (EUROGI)
4.2.1 History and background
4.2.2. Current Status
4.2.3. Issues and Challenges
4.3 Permanent Committee On GIS Infrastructure For Asia And The Pacific (PCGIAP)
4.3.1 History and Background
4.2.1 Current Status of Development
(a) Institutional Framework
(b) Technical Standards
(c) Fundamental Datasets
(d) Access network
4.3.3 Issues and Challenges
4.3.4 Future Plans and Discussions
4.4 Permanent Committee On Spatial Data Infrastructure For The Americas (PCIDEA)
4.4.2 Current Status
4.4.3 Issues and Challenges
4.5 Comparative Evaluation
4.6 References

CHAPTER 5 Regional SDI Diffusion
5.1 Introduction
5.2 Asia and the Pacific region and Regional SDI activities: a case study
5.2.1 Current Progress of PCGIAP and APSDI development
5.3 SDI Diffusion
5.4 Influencing Factors for Regional SDI Diffusion
5.4.1 Environmental Factors
5.4.2 Capacity Factors
5.4.3 SDI Organisation Factors
5.5 SDI Development Models
5.6 Recommendations
5.6.1 Organisational Restructure
5.6.2 Redesign Future Strategy Based on Asia-Pacific Social System
5.6.3 Modify APSDI Conceptual Model
5.6.4 Adopting SDI Process-Based Model
5.7 Conclusion and Recommendations
5.8 References

CHAPTER 6 National SDI Initiatives
6.1 Introduction
6.2 Overview on National SDI
6.3 Role and Relationships within SDI Hierarchy
6.4 Current Situation
6.4.1 First Generation of National SDI Initiatives
a) Australia SDI
b) USA National SDI
6.4.2 Second Generation of National SDI Initiatives
a) National Geographic Information Infrastructure for Lebanon
b) Iranian National Spatial Data Infrastructure
6.4.3 Comparative Analysis
6.5 Recommendations and Future Directions
6.6 References

CHAPTER 7 State SDI Initiatives
7.1 Introduction
7.2 Spatial Information
8.4.1 ANZLIC
8.4.2 Public Sector Mapping Agencies
8.4.3 Spatial Information Industry Action Agenda
8.4.4 Australian Spatial Information Business Association
8.4.5 Spatial Sciences Coalition
8.4.6 Spatial Information Cooperative Research Centre
8.5 ASDI Implementation
8.5.1 Fundamental Datasets
8.5.2 Australian Spatial Data Directory (ASDD)
8.5.3 ASDI Clearinghouse Definition
8.5.4 Pricing Policy
8.6 Current Issues And Future Directions
8.7 References

CHAPTER 9 State SDI Development: A Victorian Perspective
9.1 Introduction
9.1.1 Administration of Spatial Information
9.1.2 Development of State SDI
9.1.3 Spatial Information for Victoria: Early Beginnings
9.2 Victoria's Strategy for building SDI
9.2.1 Framework Information
9.2.2 Key Business Information
9.2.3 Custody
9.2.4 Metadata
9.2.5 Access Infrastructure
9.2.6 Pricing and Licensing
9.2.7 Spatial Accuracy
9.2.8 Awareness
9.3 Role and Responsibility for Developing Victorian SDI
9.4 Building Blocks Of Victoria's SDI
9.4.1 Land Exchange
9.4.2 Property Information Project (PIP)
9.4.3 Rural Addressing
9.4.4 Online Service Delivery
9.4.5 Land Channel
9.4.6 Land Channel Sales
9.5 Role within the Australian SDI Development
9.5.1 Growing the Private Sector
9.5.2 Participation in Standards Development
9.5.3 Jurisdictional Linkages
9.6 Conclusion
9.7 References

CHAPTER 10 SDI Development: Roles of Local and Corporate SDIs
10.1 Introduction
10.1.1 The Concept of SDI
10.2 Local SDI Development at Geelong
10.2.1 History of Geelong SDI Development
10.2.2 Current Geelong SDI (components and organisation model)
10.2.3 Linkages of Greater Geelong SDI through corporate SDI
10.3 Corporate SDI in multi-level SDI development- the case of DNRE
10.3.1 Catchment and Water
10.3.2 Parks Flora and Fauna
10.3.3. Department wide effort
10.4 Some patterns of SDI development
10.4.1 Some good practices
10.4.2 Two scales of SDI development
10.5 Conclusions
10.6 References

CHAPTER 11 Sustainable Development, the Place for SDIs and the Case for E-Governance
11.1 Introduction
11.2 The Effect on Government
11.2.1 Participatory Administration
11.2.2 Social Capital
11.3 The Role for SDIs
11.4 The Case for E-Governance
11.5 Conclusion

CHAPTER 12 Spatial Data Infrastructures and Descision-Support
12.1 Introduction
12.2 Spatial Decision-Making
12.2.1 Decision Process
12.2.2 Decision Complexity
12.2.3 Participation in Decision-Making
12.2.4 Measuring Reach and Range for Decision Support
12.3 The Role of SDIs in Decision-Support
12.4 Institutional Frameworks to Support Decision-Making
12.4.1 People
12.4.2 Policies
12.4.3 Mechanisms
12.5 The Case for Decision-Enabled SDI
12.6 Conclusions
12.7 References

CHAPTER 13 Financing Spatial Data Infrastructure Development: Examining Alternative Funding Models
13.1 Introduction
13.2 The Economic issues of SDI implementation
13.3 The Concept of SDI Funding Models
13.3.1 Funding Models of the First Generation of SDIs
13.4 Alternative Funding Models
13.4.1 Infrastructure Classification
(a) Natural Monopoly
13.4.2 Funding Models for SDIs Classified as Classic Infrastructures/Natural Monopolies
13.4.3 Funding Models for SDIs Classified as Network Infrastructures
13.5 Customizing the Alternative Funding Models for Emerging Nations
13.6 Conclusion
13.7 References

CHAPTER 14 Developing Evaluation and Performance Indicators for SDIs
14.1 Introduction
14.2 Land Administration Systems and the Role of SDIs
14.3 Evaluation And A Framework For Evaluation
14.4 Evaluation of SDIs
14.5 Conclusions
14.6 References


CHAPTER 15 Administrative Boundary Design in Support of SDI Objectives
15.1 Introduction
15.2 A Definition of the Spatial Hierarchy Problem
15.2.1 The First Solution: surface modelling
15.2.2 The Second Solution: data interpolation
15.2.3 The Third Solution: derived boundaries
15.2.4 The Fourth Solution: re-aggregation
15.3 Administrative Boundaries within SDI
15.3.1 Access
15.3.2 People
15.3.3 Data
(a) Confidentiality
(b) The modifiable-area-unit problem (MAUP)
15.3.4 Technical standards
(a) Hierarchical spatial reasoning (HSR) applied to administrative boundaries
(b) The structure of administrative boundaries
15.3.5 Policy
15.3.6 Summary
15.4 Conclusion
15.5 References

CHAPTER 16 SDI and Location Based Wireless Applications
16.1 Introduction
16.2 SDI as a foundation for location based services
16.3 Augmenting the SDI Model
16.3.1 Access Network
16.3.2 Policies
16.3.3 Standards
16.3.4 Data
16.3.5 People
16.4 Framework to Facilitate Wireless Applications
16.4.1 SDI Requirements
16.4.2 User Environment
16.5 Case Study
16.5.1 Use Case Scenarios
16.6 Discussion, Recommendations and Future Directions
16.7 References

CHAPTER 17 SDI and Positional Accuracy
17.1 Introduction
17.2 SDI And Positional Accuracy
17.3 Some Definitions
17.3.1 Reference Systems and Reference Frames
17.3.2 Dynamic Reference Frames
17.3.3 Height Datums
17.3.4 Coordinate Systems
17.3.5 Error
17.3.6 Positional Accuracy
17.3.7 Precision
17.4 Spatial Data Referencing
17.5 Transforming between different reference frames
17.6 Measuring and Recording Positional ACCURACY
17.7 Case Study 1: The GEOcentric datum of Australia
17.8 Case Study 2: PCGIAP
17.9 Conclusions And Recommendations
17.10 References

CHAPTER 18 Future Direction for SDI Development
18.1 Introduction
18.2 SDI Development Issues
18.3 SDI Development Models
18.3.1 The Product and Process-based Models
18.3.2 Assessment of Current SDI Initiatives
18.4 Relationships between SDI Hierarchy and different Models of SDI Development
18.5 Conclusion and Recommendations
18.6 References

While innovative technologies in remediation need to be developed, so do innovative ways of site assessment. This monograph describes the development, testing, and performance of a new laser-induced fluorescence soil probe. A screening tool for site characterization, this probe has the potential to provide an economical, rapid assessment of contaminated sites. Cone Penetrometer testing equipment advances the probe into the subsurface. The probe identifies hydrocarbon classes using a multi-channel excitation-emission matrix. This technique facilitates the collection of significant amounts of subsurface information - surpassing conventional data collection methods - that can be used to rapidly identify areas of concern beneath a site. The technology has significant application for the following: Rapid environmental site assessment Monitoring remediation programs Monitoring manufacturing processes and industrial waste water operations Subsurface Contamination Monitoring Using Laser Fluorescence provides comprehensive reference material for researchers and engineers as well as engineering consultants interested in subsurface monitoring techniques or further development of this technology. It describes innovative technology that focuses on finding cost effective solutions for site assessment and remediation.

Chemical Fate and Transport in the Environment, Fourth Edition explains the fundamental principles of mass transport, chemical partitioning, and chemical/biological transformations of pollutants and naturally occurring chemicals in surface waters, in the subsurface (which includes soil and groundwater), and in the atmosphere. Each of these three major environmental media is introduced by a descriptive overview, followed by presentations of the governing physical, chemical, and biological processes. The text emphasizes intuitively based mathematical models for chemical equilibria, transformations, and transport in the environment. This book serves as a primary text for graduate and senior undergraduate courses in environmental science and engineering, provides relevant scientific knowledge for students of public health and environmental policy, and is a useful reference for environmental practitioners. This fourth edition builds on the third edition, which won a 2015 Textbook Excellence Award (Texty) from The Text and Academic Authors Association. This updated textbook expands the discussion of global climate change, presents concepts of stationarity and sustainability, provides additional coverage of wastewater treatment and air pollution abatement technologies, and includes information on additional anthropogenic pollutants such as plastics, PFAS, and nanoparticles. Tables, figures, and references are updated, and worked examples and practice exercises are included for each chapter.

Hazardous Air Pollutant Handbook: Measurements, Properties, and Fate in Ambient Air provides a comprehensive review of the 188 compounds and compound classes designated as Hazardous Air Pollutants (HAPs) by the Clean Air Act Amendments of 1990, with a specific focus on their potential presence in ambient air. The relevant chemical and physical properties of the compounds are discussed and tabulated, and suitable methods for their measurement in ambient air are identified. A survey of measurements of ambient HAP concentrations is provided for use in historical comparisons and for evaluating the current human health risks from these chemicals. Finally, the book reviews the atmospheric reactions that control the lifetime and fate of the HAPs in ambient air, and summarizes the current knowledge about their transformation products.

The use of marine organisms to degrade a variety of natural and synthetic substances in the marine environment, thereby reducing the levels of hazardous compounds, is increasingly drawing attention because of the potential such bioremediation has for environmental restoration. Among the current research efforts in bioremediation are some directed towards identifying organisms that possess the ability to degrade specific pollutants. With such organisms, which have already been identified, biochemical studies are going on with the aim of elucidating the pathways of these degradative processes and the enzymes involved. The volume includes chapters that are devoted to petroleum spill bioremediation, use of spectroscopy to identify microbial metabolic pathways, detoxification of mercury by using recombinant mercury-resistant bacteria, and the use of manganese-oxidizing bacteria for bioremediation. A broad-based approach to bioremediation of marine habitats is required because of the wide variety of contaminants in our oceans.

Toxic substances threatens aquatic and terrestrial ecosystems and ultimately human health. The book is a thoughtful effort in bringing forth the role of biotechnology for bioremediation and restoration of the ecosystems degraded by toxic and heavy metal pollution. The introductory chapters of the book deal with the understanding of the issues concerned with the pollution caused by toxic elements and heavy metals and their impacts on the different ecosystems followed by the techniques involved in monitoring of the pollution. These techniques include use of bio-indicators as well as modern techniques for the assessment and monitoring of toxicants in the environment. Detailed chapters discussing the role of microbial biota, aquatic plants, terrestrial plants to enhance the accumulation efficiency of these toxic and heavy metals are followed by remediation techniques involving myco-remediation, bio-pesticides, bio-fertilizers, phyto-remediation and rhizo-filtration. A sizable portion of the book has been dedicated to the advanced bio-remediation techniques which are finding their way from the laboratory to the field for revival of the degraded ecosystems. These involve bio-films, micro-algae, genetically modified plants and filter feeders. Furthermore, the book is a detailed comprehensive account for the treatment technologies from unsustainable to sustainable. We believe academicians, researchers and students will find this book informative as a complete reference for biotechnological intervention for sustainable treatment of pollution.

Contents:
List of Figures. List of Tables. Acknowledgements. 1. Agriculture and Pollution. 1.1. Setting the Scene. 1.2. Solving the Problem. 2. Nitrates and Nitrogen Loss. 2.1. Introduction. 2.2. The Nitrogen Cycle. 2.3 Nitrogen Transformation. 2.4 Nitrogen Fertiliser Use in Agriculture. 2.5. The Causes of Nitrate Pollution. 2.6. Problems Caused by Nitrate Pollution. 2.7. Reducing Nitrate Losses from Agriculture. 3. Phosphorus. 3.1. Introduction. 3.2 The Phosphorus Cycle. 3.3. Phosphorus losses. 3.4. Environmental Implications of Phosphorus Pollution. 3.5. Environmental Problems Caused by Phosphorus Pollution. 3.6. Practical Solutions. 4. Soil Erosion. 4.1. Introduction. 4.2. Vulnerability of Soil to Erosion and Degradation. 4.3. Environmental Impacts of Soil Erosion. 4.4. Practical Solutions to Soil Erosion. 5. Organic Wastes. 5.1. Introduction. 5.2. Farm Wastes. 5.3. Non-Agricultural Organic Soil Amendments. 5.4. Practical Solutions. 5.5. Non-Agricultural Organic Wastes. 5.6. Alternative Technologies for Farm Waste Treatment. 6. Gaseous Emissions. 6.1. Introduction. 6.2. Ammonia Emissions. 6.3. Methane Emissions. 6.4. Nitrous Oxide Emissions. 6.5. Carbon Dioxide Emissions. 6.6. Farm Odours. 7. Pesticides. 7.1. Introduction. 7.2. Pesticides and their Application. 7.3. Mode of Action. 7.4. Insecticides. 7.5. Herbicides. 7.6. Fungicides. 7.7. The Causes of Pesticide Pollution. 7.8. Behaviour and Fate of Pesticides in the Environment. 7.9. Environmental Problems caused by Pesticides Residues. 7.10. Practical Solutions. 7.11. New Technology. 7.12. Alternatives to Synthetic Pesticides. 8. Genetic Modification. 8.1. Introduction. 8.2. Risks and Benefits. 8.3. Assessing Environmental Risk. 8.4. The Future for GMO's. 9. Policy Strategies for Reducing Pollution. 9.1. Introduction. 9.2. Emergence of Contemporary Agri-Environmental Policy. 9.3. Policy Instruments, Strategies and Implementation. 9.4. Learning from Experience. 9.5. Future Directions. Author Index. Subject Index.

This comprehensive text provides a concise overview of environmental problems caused by agriculture, (such as pesticide pollution and increased nitrate levels) and offers practical solutions to them. It is well illustrated and contains a fully-referenced introduction to the main contemporary agricultural pollution issues in the UK. It will help provide clear, scientific and technical understanding of the most important sources of agricultural pollution.

This volume outlines a progressively staged process focused on fostering a more effective, more efficient, and greener global construction industry. The research-based book commences with an evaluation of eight methodologies identified after a worldwide literature and compliance review. It is followed by a more detailed report on four of these options, with the ultimate objective of independent selection within the construction engineering community of a single most appropriate methodology as the approach for further, more-detailed investigation. The eight methodologies were selected against six key performance indicators developed as assessment criteria and include knowledge management, lean construction, construction contract procurement practices, optimal work duration on site, construction site waste, rationalization of construction safety regulations, sustainable construction labor force, and portfolio project development. A primary outcome of the selected methodology being a triple bottom-line benefit to key stakeholders, commercially and also to the ecology, along with the community at large. Front-end construction waste strategies to serve as best practices to minimize waste generated by construction projects was the methodology selected for detailed research. The text also covers the primary sources of construction waste. The book is ideal for civil and construction engineers as well as project developers; managers and public sector waste management specialists.

In spite of the growing importance of Species Sensitivity Distribution models (SSDs) in ecological risk assessments, the conceptual basis, strengths, and weaknesses of using them have not been comprehensively reviewed. This book fills that need. Written by a panel of international experts, Species Sensitivity Distributions in Ecotoxicology reviews the current SSD methods from all angles, compiling for the first time the variety of contemporary applications of SSD-based methods.

Beginning with an introduction to SSDs, the chapter authors review the issues surrounding SSDs, synthesizing the positions of advocates and critics with their own analysis of each issue. Finally, they discuss the prospects for future development, paving the way for improved future uses. In sum, this book defines the field of SSD modeling and application. It reveals a lively field, with SSD-applications extending beyond legally adopted quality criteria to other applications such as Life-Cycle Analysis.

For anyone developing or revising environmental criteria or standards, this book explores the pros and cons of using the SSD approach. For anyone who needs to apply and interpret SSD-based criteria or standards, the book explains the basis for the numbers, thereby making it possible to correctly apply and defend them. For anyone performing ecological risk assessments, the book covers when and how to use SSDs including alternative assumptions, data treatments, computational methods, and available resources. Species Sensitivity Distributions in Ecotoxicology provides you with a clear picture of these standard models for estimating ecological risks from laboratory toxicity data.

Building on the success of bioremediation and phytoremediation technologies, Natural and Enhanced Remediation Systems explores remediation techniques that use the beneficial effects provided by Mother Nature. Written by a leader in the industry, the book provides state-of-the-art information on natural and enhanced remediation techniques such as monitored natural attenuation, in situ reactive zones, bio-augmentation, in situ chemical oxidation, phytoremediation, constructed wetlands, and engineered phyto-covers. It contrasts the new paradigms in remediation with the conventional remedies of the past two decades. It addresses theoretical and design aspects and includes case studies that illustrate implementation and performance details. The appendixes contain substantial information and data usually found scattered in many different books and research papers, making Natural and Enhanced Remediation Systems a comprehensive resource on cutting-edge remediation technologies.

Contents:
1. Introduction. 2. Determination of Metals in Soils. 3. Determination of Metals in Non-Saline Sediments. 4. Determination of Metals in Marine Sediments. 5. Determination of Metals in Estuarine Sediments. 6. Determination of Metals in Sludges. 7. Determination of Anions in Soil. 8. Determination of Anions in Non-Saline Sediments. 9. Determination of Anions in Sludges 10. Sampling Procedures. 11. Accumulation Processes in Sediments. 12. Disposal of Wastes to Land. 13. Relationship between Metal Content of Soil and Crops Grown on Soil. Index.

This handbook is a practical guide for the methods and procedures required in assessing the nature, degree and related risk of hydrocarbon pollution in contaminated sites. As such, it is the first of its kind which focuses on the techniques for investigating and remediating oil-contaminated sites within a specifically European context. It is the result of a four-year research and development programme initiated by the European Union, named RESCOPP (The REmediation of Soils COntaminated by Petrochemical Products). The approach is to combine a review of current state-of-the-art diagnostic procedures for petroleum-contaminated sites with the experiences of such activities by several companies directly involved in this field. The contents include an introduction to the types of product involved, preliminary studies required in assessing a contaminated site and field survey activities, results analysis, and survey costs involved. The main text is supported by appendices providing a summary of legislation, identification of the different petrochemical pollutants, and different remediation systems. The contributors to this handbook are all experts within the industry. This book will provide an excellent review and problem-solving reference for hydrocarbon manufacturers, distributors and engineers, as well as operating managers and site investigation contractors and consultants.

What are the potential adverse impacts of climate change? How can society determine the amount of protection against climate change that is warranted, given the benefits and costs of various policies? In concise, informative chapters, Climate Economics and Policy considers the key issues involved in one of the most important policy debates of our time. Beginning with an overview and policy history, it explores the potential impact of climate change on a variety of domains, including water resources, agriculture, and forests. The contributors then provide assessments of policies that will affect greenhouse gas emissions, including electricity restructuring, carbon sequestration in forests, and early reduction programs. In considering both domestic and international policy options, the authors examine command and control strategies, energy efficiency opportunities, taxes, emissions trading, subsidy reform, and inducements for technological progress. Both policymakers and the general public will find this volume to be a convenient and authoritative guide to climate change risk and policy. It is a useful resource for professional education programs, and an important addition for college courses in environmental economics and environmental studies. Climate Economics and Policy is a collection of Issue Briefs, prepared by the staff of Resources for the Future (RFF) and outside experts. Many are adapted from pieces originally disseminated on Weathervane, RFF s acclaimed web site on global climate change.

Provides approaches and methodologies for implementing pollution preve This book focuses on reducing manufacturing and environmental complian Streamlines environmental management and pollution control practices a Containing helpful tables and matrixes that furnish suggestions, ideas, and proven technologies to control pollution and minimize waste Base d on the authorFs first-hand experience as an international consultant, the Handbook of Pollution Prevention Practices is a blue-ribbon refe rence for chemical, civil, environmental, pollution control, pharmaceu tical, metallurgical, and occupational health and safety engineers; au tomotive parts manufacturers; health and safety officers in government and industry; industrial hygienists and toxicologists; environmental regulators; and upper-level undergraduate and graduate students in the se disciplines.

Provides an integrated and comprehensive approach that covers qualitative and quantitative analyses of techniques from a variety of disciplines such as engineering, and the physical/ chemical and biological sciences Geoenvironmental Engineering applies science and engineering principles to the analysis, design, and implementation of technical schemes to characterize, treat, modify, and reuse/store waste and contaminated media-including site remediation. Facilitating the assessment and solving of current and future geoenvironmental problems through the synthesis of essential principles from diverse fields of study, Geoenvironmental Engineering discusses soil formation, composition, structure, and its behavior and interaction with water, as well as dissolved and immiscible contaminants. presents clean-up criteria and pathways for contaminant exposure in site remediation, and outlines the various remediation strategies describes types of waste containment and containment site selection, containment system configurations, the essentials of containment system design, and the treatment of barrier composition and performance issues Geoenvironmental Engineering shows how scientists and engineers can bring their vital skills to analyze and solve the environmental problems of the ground surface and subsurface. It is a timely and important reference for civil, geoenvironmental, geotechnical, environmental, chemical, foundation, petroleum, water resource, hydraulic, mining, and minerals engineers; geologists, geochemists, geophysicists, and biogeochemists; geostatisticians; soil scientists and agronomists; environmental policymakers, specification writers, and water resource managers; marine, molecular, plant, fisheries, field, and soil biologists and microbiologists; and a thorough text for upper-level undergradaute and graduate students in these disciplines.

Written by a multidisciplinary group of scientists from around the globe Environmental Restoration of Metals-Contaminated Soils provides a summary of the current environmental remediation technology.
Topics include:
o Physical-Chemical processes for in situ remediation by adding amendments for stabilization
o The mechanics of metal retention and release from soils
o Chemical remediation method for soil contaminated with CD and Pb
o The effect of soil pH on the distribution of metals among soil fractions
o Physical and electrical separation methods for soil remediation
o Relationship between the phytoavailability and the extractability of heavy metals
o An overview on environmental restoration of Se-contaminated soils
o Trace elements in the soil-plant system under tropical environment
o The process of metal removal by chelation using amino acids
o The effects of natural zeolelite and bentonite on the phytoavailability of heavy metals
o Metal uptake by agricultural crops from sewage-sludge treated soils
In many cases an integrated approach to the remediation of metals contaminated soil yields the best results. Environmental Restoration of Metals-Contaminated Soils explores the emerging issues of the biogeochemistry of trace elements in the environment and provides an approach combining elements from biology, geochemistry, hydrology, and soil physics and chemistry.

"Covers recent advances in polymer degradation and stabilization. Focuses on the basics of photo- and bio-degradability. Delineates special and general environmental parameters such as solar irradiation, temperature, and agrochemical exposure. Surveys plastic waste disposal strategies such as recycling, incineration, chemical recovery by pyrolysis, and source reduction."

Controlling the emission of volatile organic compounds (VOC) became a very prominent environmental issue with the passage of the 1990 Clean Air Act Amendments, and will continue to be an environmental priority through the next decade. No single technology has played as important a role in the control of VOC emissions as thermal oxidation. It has the ability to destroy VOCs in a one-step process that produces innocuous by-products.
Design of Thermal Oxidation Systems for Volatile Organic Compounds provides all the information needed for developing a thermal oxidation design in a single reference. It covers design, operation, and maintenance as well as the principles behind the classification of volatile organic compounds as hazardous waste. The author explores the primary purpose of thermal oxidizers and discusses their limitations.
The book provides:
· practical, complete, and concise thermal oxidizer design principles
· an outline of state-of-the-art design principles
· a practical rather than theoretical approach
· real industrial examples in each chapter
With the new regulations that affect VOC emissions, engineers from such diverse fields as oil refining, chemical distillation and separation processes, and pharmaceutical industries will need to design and implement thermal oxidation systems. Design of Thermal Oxidation Systems for Volatile Organic Compounds provides a reference to the entire design process, from conceptualization to operation and maintenance.

This research aimed to identify and understand mechanisms thar underlie the beneficial effect of ozonation on removal of pesticides and other micropollutants by Granular Activated Carbon (GAC) filtration. This allows optimization of the combination of these two processes, termed Biological Activated Carbon filtration. The study concluded that ozonation significantly improves removal of atrazine by GAC filtration not only due to the wellknown effect of oxidation of atrazine, but also due to the effect of partical oxidation of Background Organic Matter (BOM) present in water. Ozone-induced oxidation of BOM was found to improve adsorption of atrazine in GAC filters. Biodegradation of atrazine in these filters wasnot demonstrated. Higher GAC's adsorption capacity for atrazine and faster atrazine's mass transfer in filters with ozonated rather than non-ozonated influent were explained as due to ozonated BOM. Both can be attributed to enhanced biodegradability and reduced adsorbsbility of partially ozidated BOM compounds, resulting in their increased biodegradation and decreased adsorption in GAC filters.