Saltar al contenido principal
Elsevier

Libros en Ciencias Ambientales

  • Fuzzy Logic in Geology

    • 1 Edición
    • Robert V. Demicco + 1 más
    • Inglés
    What is fuzzy logic?--a system of concepts and methods for exploring modes of reasoning that are approximate rather than exact. While the engineering community has appreciated the advances in understanding using fuzzy logic for quite some time, fuzzy logic's impact in non-engineering disciplines is only now being recognized. The authors of Fuzzy Logic in Geology attend to this growing interest in the subject and introduce the use of fuzzy set theory in a style geoscientists can understand. This is followed by individual chapters on topics relevant to earth scientists: sediment modeling, fracture detection, reservoir characterization, clustering in geophysical data analysis, ground water movement, and time series analysis.

  • Sedimentary Processes: Quantification Using Radionuclides

    • 1 Edición
    • Volumen 5
    • J. Carroll + 1 más
    • Inglés
    The advent of radionuclide methods in geochronology has revolutionized our understanding of modern sedimentary processes in aquatic systems. This book examines the principles of the method and its use as a quantitative tool in marine geology, with emphasis on the Pb-210 method. The assumptions and consequences of models and their behaviour are described providing the necessary background to assess the advantages and trade-offs involved when choosing a particular model for application. One of the purposes of this volume is to disentangle the influences of complicating factors, such as sediment flux variations, post-depositional diffusion of radionuclides, and bio-irrigation of sediments, to arrive at sediment ages and to properly assess the attendant data uncertainty. Environmental impacts of chemical, nuclear, or other waste material are of concern in a variety of areas around the world today. A number of relevant examples are included, demonstrating how dating models are useful for determining sources of contaminants and interpreting their influence on the environment.The book is set at a level so that an able student or professional should have no difficulty in following the procedures and methods developed. Each chapter includes case histories showing the strengths and weaknesses of a given procedure with respect to a data example. Included with this volume is the computer source code of a new generation of modelling tools based on inverse numerical analysis techniques. This first generation of the modelling tool is included, along with detailed instructions and examples for its use, in an appendix.

  • Nuclear Decommissioning, Waste Management, and Environmental Site Remediation

    • 1 Edición
    • Colin Bayliss + 1 más
    • Inglés
    Decommissioning nuclear facilities is a relatively new field, which has developed rapidly in the last ten years. It involves materials that may be highly radioactive and therefore require sophisticated methods of containment and remote handling. The wastes arising from decommissioning are hazardous and have to be stored or disposed of safely in order to protect the environment and future generations. Nuclear decommissioning work must be carried out to the highest possible standards to protect workers, the general public and the environment. This book describes the techniques used for dismantling redundant nuclear facilities, the safe storage of radioactive wastes and the restoration of nuclear licensed sites.

  • Sustainable Transport

    • 1 Edición
    • R Tolley
    • Inglés
    Cycling and walking are both essential components in sustainable transport strategy and are becoming an ever more important part of urban planning. There is now a wealth of international experience of how well sustainable planning works in practice and how it can be improved. With a wide range of contributions from America, Australia, Europe as well as the UK, Sustainable transport sums up many of the lessons learnt and how they can be applied in improved planning. Non-motorised transport planning depends on combining improvements to infrastructure with education.There are chapters examining both national strategies and local initiatives in cities around the world, including such topics as changes to existing road infrastructure and the integration of cycling and walking with public transport. Since education is a critical element in sustainable transport planning, contributors also consider such topics as developing healthier travel habits and ways of promoting cycling and walking as alternatives to the car.With its blend of practical experience and suggestions for improvement, Sustainable transport is essential reading for urban planners, environmental groups and those researching transport issues.

  • Analysis and Fate of Surfactants in the Aquatic Environment

    • 1 Edición
    • Volumen 40
    • Thomas P. Knepper + 2 más
    • Inglés
    An understanding of the fate and behaviour of organic chemicals, such as surfactants, in the environment is a prerequisite for the sustainable development of human health and ecosystems. As surfactants are being produced in huge amounts, it is important to have a detailed knowledge about their lifetime in the environment, their biodegradability in wastewater treatment plants and in natural waters, and their ecotoxicity. Parameters relevant for the assessment of long-term behaviour, such as interactions with hormonal systems need to be understood to avoid unexpected adverse effects to future generations of people and the environment. However, the identification and quantification of commercial surfactants in the environment is made more complicated and cumbersome because they comprise of tens to hundreds of homologues, oligomers and isomers of anionic, nonionic, cationic and amphoteric compounds.The EU-funded PRISTINE project (Priority surfactants and their toxic metabolites in wastewater effluents: An integrated study; ENV4-CT97-0494) provides the basis for the content of this title. It provides policy makers and industry with detailed information on analysis and concentrations of surfactants and their degradation products in the environment.In addition to a general introduction to surfactants, this book comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment. Readers will find all the necessary information for analyzing the different groups of surfactants, with special emphasis on transformation products. Quality assurance is also reported on in detail. Chapters on toxicity and risk assessment are also included and give a complete perspective on the surfactants problem in the aquatic environment.

  • Handbook of Water and Wastewater Microbiology

    • 1 Edición
    • Duncan Mara + 1 más
    • Inglés
    "Access to safe water is a fundamental human need and therefore a basic human right" --Kofi Annan, United Nations Secretary General Edited by two world-renowned scientists in the field, The Handbook of Water and Wastewater Microbiology provides a definitive and comprehensive coverage of water and wastewater microbiology. With contributions from experts from around the world, this book gives a global perspective on the important issues faced in the provision of safe drinking water, the problems of dealing with aquatic pollution and the processes involved in wastewater management. Starting with an introductory chapter of basic microbiological principles, The Handbook of Water and Wastewater Microbiology develops these principles further, ensuring that this is the essential text for process engineers with little microbiological experience and specialist microbiologists alike.

  • Bioindicators and Biomonitors

    • 1 Edición
    • Volumen 6
    • B.A. Markert + 2 más
    • Inglés
    This book provides comprehensive single source coverage of bioindication/biomon... in the fields of ecology, ecotoxicology and environmental sciences; from the ecological basics to the effects of chemicals on the environment and the latest test strategies.Contribut... by leading figures in ecology from around the world reflect the broad scope of current thinking and research, making this volume essential reading for informed professionals and students.

  • Evolution on Planet Earth

    Impact of the Physical Environment
    • 1 Edición
    • Lynn Rothschild + 1 más
    • Inglés
    Driving evolution forward, the Earth's physical environment has challenged the very survival of organisms and ecosystems throughout the ages. With a fresh new perspective, Evolution on Planet Earth shows how these physical realities and hurdles shaped the primary phases of life on the planet. The book's thorough coverage also includes chapters on more proximate factors and paleoenvironmental events that influenced the diversity of life. A team of notable ecologists, evolutionary biologists, and paleontologists join forces to describe drifting continents, extinction events, and climate change -- important topics that continue to shape Earth's inhabitants to this very day. In a world where global change has become an international issue, this book provides a several billion-year evolutionary perspective on what the environment and environmental change means to life.

  • Modelling Radioactivity in the Environment

    • 1 Edición
    • Volumen 4
    • E.M. Scott
    • Inglés
    Just as an environmental model typically will be composed of a number of linked sub-models, representing physical, chemical or biological processes understood to varying degrees, this volume includes a series of linked chapters exemplifying the fundamental nature of environmental radioactivity models in all compartments of the environment.Why is a book on modelling environmental radioactivity necessary? There are many reasons why such a boook is necessary, perhaps the most important that:- modelling is an often misunderstood and maligned activity and this book can provide, to a broad audience, a greater understanding of modelling power but also some of the limitations.- modellers and experimentalists often do not understand and mistrust each other's work yet they are mutually dependent, in the sense that good experimental science can direct good modelling work and vice-versa; we hope that this book can dispel mistrust and engender improved understanding.- there is an increasing reliance on model results in environmental management, yet there is also often misuse and misrepresentation of these results. This book can help to bridge the gap between unrealistic expectations of model power and the realisation of what is possible, practicable and feasible in modelling of environmental radioactivity; and finally,- modelling tools, capacity and power have increased many-fold in a relatively short period of time. Much of this is due to the much-heralded computer revolution, but much is also due to better science. It is useful to consider what gap if any still remains between what is possible and what is necessary.

  • Ozone Air Pollution in the Sierra Nevada - Distribution and Effects on Forests

    • 1 Edición
    • Volumen 2
    • A. Bytnerowicz + 2 más
    • Inglés
    The book contains information on geology, climate and vegetation of the Sierra Nevada with a special emphasis on air pollution effects on the mixed conifer forests. A history of the extent of air pollution effects on mixed conifer forests, especially ponderosa and Jeffrey pines is provided. The physiological basis for ozone-type injury development in ponderosa pine, a discussion of ozone uptake by plants at different levels of biological organization and the effects of air pollution and other stresses on mountain forests are discussed. A considerable portion of the book is dedicated to development of statistical models and maps of ambient ozone distribution in the Sierra Nevada based on the 1999 monitoring data with passive samplers. The implications of the methodological results, formulation and application of regional air quality models for integrated assessment of urban and wildland pollution and the need for functionally integrated models of ozone deposition to the Sierra Nevada forests are also discussed. Management and monitoring needs for improved long-term understanding air pollution effects on forest ecosystems, discussion of options for proper management of the air pollution affected forests, and comparison of monitoring and modelling of ozone and forest health status in the Sierra Nevada with similar efforts in mountains of North American and European mountain ranges are the focus of the later chapters of the book.

  • Environmental Engineering

    • 4 Edición
    • Ruth Weiner + 1 más
    • Inglés
    Environmental Engineering, Second Edition provides a comprehensive introduction to air, water, noise, and radioactive materials pollution and its control. Legal and regulatory principles and risk analysis are included in addition to engineering principles. The text presents the engineering principles governing the generation and control of air and water pollutants, solid and hazardous waste, and noise. Water quality and drinking water treatment are discussed, as well as the elements of risk analysis. Radioactive waste generation and treatment in relation to the nuclear fuel cycle, are discussed. The health and environmental effects of all these pollutants are discussed. An introduction to the Federal laws and regulations governing pollution is included.

  • Ecosystems of the Deep Oceans

    • 1 Edición
    • Volumen 28
    • P.A. Tyler
    • Inglés
    This volume examines the deep sea ecosystem from a variety of perspectives. The initial chapters examine the deep-sea floor, the deep pelagic environment and the more specialised chemosynthetic environments of hydrothermal vents and cold seeps. These environments are examined from the perspective of the relationship of deep-sea animals to their physico-chemical environment.Later chapters examine the biogeography of the main deep oceans (Atlantic, Pacific and Indian) with particular attention to the downward flux of surface-derived organic matter and how this drives the processes within the deep-sea ecosystem. The peripheral deep seas including the polar seas and the marginal deep seas (inter alia the Mediterranean, Red, Caribbean and Okhotsk seas) are explored in the same context. The final chapters examine the processes occurring in the deep sea and include an analysis of why the deep sea has high species diversity, how the fauna respond to organic input and how species have adapted reproductive activity in the deep sea. The volume concludes with an analysis of the anthropogenic impact on the deep sea.

  • Engineering The Risks of Hazardous Wastes

    • 1 Edición
    • Daniel A. Vallero
    • Inglés
    Many engineers, from the chemical and process industries, waste treatment system management and design to the clean-up of contaminated sites, are engaged in careers that address hazardous wastes. However, no single book is available that explains how to manage the risks of those wastes. At best it is dealt with in diverse sections of books on the general field of environmental engineering, and in various treatments of the subject of risk, statistics and hazard assessment. This is a reference and text that blends together theoretical explanations, techniques and case study examples to complement practical knowledge. These include problems with solutions, case studies of current and landmark hazardous waste problems, and reference sections that will make certain that this text stays on the practicing engineer's bookshelf.

  • Local Environmental Sustainability

    • 1 Edición
    • S Buckingham + 1 más
    • Inglés
    The importance of local programmes in driving sustainable development has been enshrined in Local Agenda 21, arguably the most influential output of the 1992 Rio 'Earth' Summit. Its importance has been reiterated more recently by the Johannesburg Summit in 2002.Local Environmental Sustainability sets the context for local environmental sustainability and, in particular, considers how local government can promote sustainable development by building partnerships with different groups and organisations in the local community. Using case studies, individual chapters focus on different types of regional and local initiatives, the partnerships that have made them possible, and the key issues in making them effective.Local Environmental Sustainability provides a blueprint for both local governments and local communities to work together effectively for a more sustainable future.

  • Handbook of Solid Waste Management and Waste Minimization Technologies

    • 1 Edición
    • Nicholas P Cheremisinoff
    • Inglés
    Handbook of Solid Waste Management and Waste Minimization Technologies is an essential tool for plant managers, process engineers, environmental consultants, and site remediation specialists that focuses on practices for handling a broad range of industrial solid waste problems. In addition to equipment and process options, the author presents information on waste minimization practices that can be used in conjunction with or can provide alternatives to equipment and process investments. Environmental cost accounting measures and energy-efficient technologies are provided. Valuable information for those concerned with meeting government regulations and with the economic considerations (such as fines for violations and cost-effective methods) is presented in a practical manner. Included in the text are sidebar discussions, questions for thinking and discussion, recommended resources for the reader (including Web sites), and a comprehensive glossary. Two companion books by Cheremisnoff are available: Handbook of Water and Wastewater Treatment Technologies, and Handbook of Air Pollution Control Technologies.

  • Freshwater Algae of North America

    Ecology and Classification
    • 1 Edición
    • John D. Wehr
    • John D. Wehr + 2 más
    • Inglés
    Freshwater algae are among the most diverse and ubiquitous organisms on earth. They occupy an enormous range of ecological conditions from lakes and rivers to acidic peat swamps, inland saline lakes, snow and ice, damp soils, wetlands, desert soils, wastewater treatment plants, and are symbionts in and on many plants, fungi, and animals. In North America, the variety of freshwater habitats colonized by algae is very rich, and offers an enormous and fascinating range of environments for their study. They form the base of most aquatic food webs and are critical to studies of ecosystem health. Algal ecologists and taxonomists play an important role in the understanding of aquatic ecosystems: their biodiversity, productivity, interactions with other organisms, and water quality. This book provides in one volume a practical and comprehensive guide to the genera of freshwater algae known from North America. The format combines the necessary ecological, taxonomic and methodological information for all scientists working in aquatic environments, whether their specialty is in environmental monitoring and water quality assessment, biological composition, ecology, evolution, or molecular biology.

  • Environmental Soil Chemistry

    • 2 Edición
    • Donald L. Sparks
    • Inglés
    Environmental Soil Chemistry illustrates fundamental principles of soil chemistry with respect to environmental reactions between soils and other natural materials and heavy metals, pesticides, industrial contaminants, acid rain, and salts. Timely and comprehensive discussions of applications to real-world environmental concerns are a central focus of this established text.

  • Air Pollution Science for the 21st Century

    • 1 Edición
    • Volumen 1
    • J. Austin + 2 más
    • Inglés
    Acid rain, photochemistry, long-range transport of pollutants, greenhouse gas emissions and aerosols have dominated tropospheric air pollution for the last 30 years of the 20th century. At the start of the 21st century, acid rain is subject to planned improvement in Europe and North America, but is still a growing problem in Asia. Tropospheric ozone is understood much better, but the problem is still with us, and desirable levels are difficult to achieve over continental Europe. The heterogeneous chemistry that is responsible for ozone depletion in the stratosphere is now reasonably clear, but there is on-going interest in the sources and sinks of CFC (chlorofluorocarbon) replacements in the troposphere. There is also increasing interest in indoor air quality, and the origin and health implications of atmospheric particles. Perhaps most important on a global perspective, intensive research has not yet determined the relationship between greenhouse gases, aerosols and surface temperature. The climactic implications of these are now more urgent than ever.This book, the first in the Developments in Environmental Science series, consists of a collection of authoritative reviews and essays on the science and application of air pollution research at the start of this new century.

  • International Resources Guide to Hazardous Chemicals

    • 1 Edición
    • Stanley A. Greene
    • Inglés
    This book is a direct companion to Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens in that the hazardous chemicals listed in Sittig's Handbook are the source for this guide. With more than 7,500 entries highlighting chemical producers worldwide, this international directory is a source of complete contact information for manufacturers, agencies, organizations, and useful sources of information regarding hazardous chemicals.

  • Exploring Animal Behavior in Laboratory and Field

    An Hypothesis-testing Approach to the Development, Causation, Function, and Evolution of Animal Behavior
    • 1 Edición
    • Bonnie J. Ploger + 1 más
    • Inglés
    Exploring Animal Behavior in Laboratory and Field is designed to provide a variety of exercises that engage students actively in all phases of scientific investigation, from formulating research questions through interpreting and presenting final results. It attempts to share the collective teaching expertise and experience of members of the Animal Behavior Society with all who are willing to benefit from their wisdom. Four types of exercises are presented: (1) traditional exercises in which students follow a pre-determined protocol to test particular hypotheses explicitly stated in the exercise, (2) traditional exercises that can easily be adapted to inquiry-based approaches, (3) combined pedagogy exercises that involve both traditional and inquiry approaches, and (4) inquiry exercises in which students first brainstorm to generate their own hypotheses, then design their own experiements to test their hypotheses.

  • Aquatic Ecosystems: Interactivity of Dissolved Organic Matter

    • 1 Edición
    • Inglés
    Aquatic Ecosystems explains the interplay between various movements of matter and energy through ecosystems mediated by Dissolved Organic Matter. This book provides information on how much DOM there is in a particular aquatic ecosystem and where it originates. It explains whether the DOM composition varies from time to time and place to place. It also details how DOM becomes incorporated into microbial food webs, and gives a better, clarifying, understanding to its significance of DOM.

  • Chaos in Ecology

    Experimental Nonlinear Dynamics
    • 1 Edición
    • Volumen 1
    • J. M. Cushing + 4 más
    • Inglés
    It is impossible to predict the exact behavior of all biological systems and how these same systems are exemplified by patterns of complexity and regularity. Decades of research in ecology have documented how these sorts of patterns are the consequences of deceptively simple rules that determine the nature of the patterns created. Chaos in Ecology will explain how simple beginnings result in complicated results. Chaos in Ecology is the inaugural volume of Theoretical Ecology Series. The authors of this volume have employed data from a proven model system in population dynamics. As a result, this book will be of interest to anyone interested in the ecology of populations.

  • OSHA 2002 Recordkeeping Simplified

    • 1 Edición
    • James Roughton
    • Inglés
    The Occupational Safety and Health Administration (OSHA) has updated their recordkeeping requirements for the first time since 1971. This results in a significant number of changes for every employer with ten or more employees, which can often cause confusion and failure to comply. OSHA 2002 Recordkeeping Simplified goes beyond the explanation that OSHA supplies to provide an easy understanding of these new requirements.OSHA 2002 Recordkeeping Simplified provides an easy to follow format that allows all those in charge of recordkeeping to comply with the updated standards. The book follows the standards as OSHA provides them and adds commentary in order to explain and simplify. Jim Roughton provides a comparison of the old standards to the new to allow for an easier transition.The text is divided into several major subject sections. First the requirements are addressed to outline new elements compared to the current requirements. Next the supplement information for each subject area is divided into several parts: The first part reviews the relevant sections of the requirement and provides the basic concepts of how recordkeeping works; the second part provides answers to most frequently asked questions about recording and reporting of occupational injuries and illnesses. These questions and answers elaborate on the basic recordkeeping concepts and are further defined in each section. In addition, a series of flow diagrams are used to track the flow of the standard and examples of citations are offered through case histories.

  • Handbook of Groundwater Remediation using Permeable Reactive Barriers

    Applications to Radionuclides, Trace Metals, and Nutrients
    • 1 Edición
    • David Naftz + 3 más
    • Inglés
    Over the last century and a half, groundwaters have become contaminated by a growing number of organic and inorganic substances ranging from petroleum-derived hydrocarbons to radioactive compounds, to cancer-causing hexavalent chromium. The importance of uncontaminated groundwater for agriculture, human consumption, and the environmental health of ecosystems is paramount to the health and productivity of industrial society. Water scientists and managers are focused on developing cost-effective methods to reverse this trend.Several methodologies have been developed, however few are as cost-effective as the use of readily available materials, such as iron and organic compost, for absorbing and isolating contaminants within the matrix of a permeable barrier. The Handbook of Groundwater Remediation using Permeable Reactive Barriers presents readers with this latest technology and developments within four main sections:1. Innovations in Design, Construction, and Evaluation of PRBs2. Development of Reactive Materials3. Evaluations of Chemical and Biological Processes4. Case Studies of Permeable Reactive Barrier InstallationsThe Handbook is one of the first references specifically on this topic. It is an excellent fit for graduate students entering this emerging field as well as professionals conducting research or implementing this technology.

  • Planning for Cycling

    Principles, Practice and Solutions for Urban Planners
    • 1 Edición
    • H McClintock
    • Inglés
    Successful cycling planning depends on combining improvements to infrastructure with education. There are chapters examining both national strategies and local initiatives in cities around the world, including such topics as changes to existing road infrastructure and the integration of cycling with public transport. Since education is a critical element in cycling planning, contributors also consider such topics as developing healthy travel habits in the young and ways of promoting cycling. A number of chapters look at the complex relationship between cars and cycling, discussing how roads can be successfully shared between these two modes of transport.With its blend of practical experience and suggestions for improvement, Planning for cycling is essential reading for urban planners, environmental groups and those researching in this area.

  • Handbook of Air Pollution Prevention and Control

    • 1 Edición
    • Nicholas P Cheremisinoff
    • Inglés
    The Handbook of Air Pollution Prevention and Control provides a concise overview of the latest technologies for managing industrial air pollution in petrochemical, oil and gas, and allied industries. Detailed material on equipment selection, sizing, and troubleshooting operations is provided along with practical design methodology. Unique to this volume are discussions and information on energy-efficient technologies and approaches to implementing environmental cost accounting measures.Included in the text are sidebar discussions, questions for thinking and discussing, recommended resources for the reader (including Web sites), and a comprehensive glossary.The Handbook of Air Pollution Prevention and Control also includes free access to US EPA's air dispersion model SCREEN3. Detailed examples on the application of this important software to analyzing air dispersion from industrial processes and point sources are provided in the Handbook, along with approaches to applying this important tool in developing approaches to pollution prevention and in selecting control technologies. By applying SCREEN3, along with the examples given in the Handbook, the user can: evaluate the impact of processes and operations to air quality, and apply the model to assess emergency scenarios to help in planning, to develop environmental impact assessments, to select pollution control technologies, and to develop strategies for pollution prevention. Two companion books by Cheremisinoff are available:Handbook of Water and Wastewater Treatment Technologies, and Handbook of Solid Waste Management and Waste Minimization Technologies.

  • Advances in Marine Biology

    • 1 Edición
    • Volumen 43
    • Inglés
    Volume 43 is an eclectic volume with reviews on ecology and biogeography of marine parasites; fecundity: characteristics and role in life-history strategies of marine invertebrates; the ecology of Southern Ocean Pack-ice; and biological and remote sensing perspectives of pigmentation in coral reef organisms. Advances in Marine Biology was first published in 1963. Now edited by A.J. Southward (Marine Biological Association, UK), P.A. Tyler (Southampton Oceanography Association, UK), C.M. Young (Harbor Branch Oceanographic Institution, USA) and L.A. Fuiman (University of Texas, USA), the serial publishes in-depth and up-to-date reviews on a wide range of topics which will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, oceanography. Eclectic volumes in the series are supplemented by thematic volumes on such topics as The Biology of Calanoid Copepods.

  • Radioactive Fallout after Nuclear Explosions and Accidents

    • 1 Edición
    • Volumen 3
    • Y.A. Izrael
    • Inglés
    To achieve successful solutions to the problems resulting from local, distant and global radioactive fallout after nuclear explosions and accidents and to achieve successful retrospective analyses of the radiation conditions from recent observations, certain information is needed: the distribution of the exposure dose rate in the atmosphere and in a country; the distribution of radionuclides in natural environments and the nuclide composition of the radioactive fallout; the features of formation of the aerosol particle-carriers of the radioactivity and of the nuclide distribution of the particles of different sizes formed under different conditions; the processes involved in the migration of radioactive products in different zones and environments; the external and internal effects of nuclear radiation on human beings.This monograph is devoted to a number of these problems, namely, to studies of the radioactive fallout composition, the formation of the aerosol particles that transport the radioactive products and to the analysis of the external radiation doses resulting from nuclear explosions and/or accidents. Problems of restoration and rehabilitation of contaminated land areas are also touched upon in the monograph. To solve such problems one requires knowledge of the mobility of radionuclides, an understanding of their uptake by plants, their transportation within the food chain and finally their uptake by animal and/or human organisms.The results of many years of study of radioactive fallout from atmospheric and underground nuclear explosions and accidents are summarized in this book. It is intended for various specialists - geophysicists, ecologists, health experts and inspectors, as well as those who are concerned with radioactive contamination of natural environments.

  • Oil Spills First Principles

    Prevention and Best Response
    • 1 Edición
    • B. Ornitz† + 1 más
    • Inglés
    Marine oil spills are no longer considered unavoidable "accidents" resulting from adverse environmental conditions or functions of catastrophic events. More than 80% of all spills are the result of "human error". The focus of the current legal, regulatory, and convention framework affecting the transportation of oil by ship reflects a recent change in public attitude, in which there is an insistence upon protection of the world¿s marine environments, particularly coastal ecosystems. The outcome of such global attention is the creation of significant legal and political motivators for a cultural shift by the oil shipping industry, from an "evasion culture" to a "safety culture". The new safety culture connotes continuous improvement in ship operations and a willingness to adopt the evolving concepts of communication at all levels, better trained and qualified personnel on board ship, emphasis of safety from top down, and proactive institution of safety management systems. Mere compliance with international and national laws is no longer sufficient for future sustainable shipping. These changes and advancements in understanding the science and engineering of oil spills are the focus of this book on Oil Spills First Principles. They are Prevention, based upon adoption of the safety culture, and Best Response, utilizing scientific, technical and environmental data and information.Over the past 30 years, billions of US dollars have been spent in R&D planning, response and clean up of oil spills. All of these efforts have focused on achieving Best Response. The concept of time periods of "Technology Windows-of-Opportuni... for a given response and clean up technology has developed from the leadership and wisdom of researchers and responders from many nations using modeling of the weathering of spilled oil and technology effectiveness. The Windows-of-Opportuni... strategy provides a scientific basis for policy and decision-making in oil spill planning, response, and training.A global paradigm shift is needed to more effectively utilize and expedite the application of lessons learned in both prevention and clean up. Recognition of economic, political, and legal benefits accruing from environmental protection is good for business and critical for sustainable shipping.

  • Understanding and Solving Environmental Problems in the 21st Century

    Toward a New, Integrated Hard Problem Science
    • 1 Edición
    • R. Costanza + 1 más
    • Inglés
    The aim of this book is to encourage integration of the natural and social sciences with the policy and design-making community, and thereby develop a deeper understanding of complex environmental problems. Its fundamental themes are:• integrated modeling and assessment• complex, adaptive, hierarchical systems• ecosystem services • science and decision-making• ecosystem health and human health• quality of life and the distribution of wealth and resources.This book will act as a state of the art assessment of integrated environmental science and its relation to real world problem solving. It is aimed not only at the academic community, but also as a sourcebook for managers, policy makers, and the informed public. It deals both with the state of the science and the level of consensus among scientists on key environmental issues. The concepts underlying this book were developed at the 2nd EcoSummit workshop held in Halifax, Nova Scotia, June, 2000, with active participation from all delegates, and attempts to present their collective view.

  • Biodiversity and Natural Product Diversity

    • 1 Edición
    • Volumen 21
    • F Pietra
    • Inglés
    This, the most recent contribution to the Tetrahedron Organic Chemistry series, provides an integrated evaluation of the diversity of natural products in relation to biodiversity. The ongoing exploitation of biological resources, while maintaining an effective equilibrium on Earth, depends much on the conservation of biodiversity. To this end, parts one and two focus on biodiversity from all viewpoints, while explaining the link with natural products. The third section concentrates on the molecular-shape level, as a link to ecosystem and biodiversity, while the fourth section tackles actual functionalization, as a link to biodiversity at species level. Part five addresses the diversification of these resources from biotechnology and chemical technology, while the final part is concerned with maintaining natural product diversity on Earth.

  • Interactions of Microorganisms with Radionuclides

    • 1 Edición
    • Volumen 2
    • M.J. Keith-Roach + 1 más
    • Inglés
    Many environmental processes are influenced, if not controlled, by microbial action and it is becoming increasingly important to develop an understanding of microbial roles in geochemistry. This book brings together state of the art research into microbiological processes and the extent to which they affect or can be used to control radioactive elements. The basic principles and fundamental mechanisms by which microbes and radionuclides interact are outlined, the methodology described, potential microbial influences on waste repositories examined, direct and indirect effects on transport both on local and global scales considered and potential technological applications identified.The book is directed towards advanced undergraduate students, postgraduates and researchers in the areas of environmental radioactivity, environmental microbiology, biotechnology and radioactive waste management. It will also be of interest to regulators, policy makers and non-governmental organisations.This novel and timely book offers a fully integrated approach to a topical international issue.

  • Biogeochemistry of Marine Dissolved Organic Matter

    • 1 Edición
    • Dennis A. Hansell + 1 más
    • Inglés
    Interest in marine dissolved organic matter (DOM) is very high because it plays an important role in oceanic and global carbon cycling, which in turn impacts weather. Understanding the processes involved in the transformations of carbon, phosphorus, nitrogen, and other major elements in the oceans has been a primary goal of marine biogeochemists and oceanographers over the past decade.This book, in 16 chapters with over 170 figures and tables, reports on the major advances in this area by a distinguished group of international chemical and biological oceanographers. Additionally, it focuses on the role of DOM in elemental cycling - where the greatest informational need currently exists.

  • Thirsting for Efficiency

    The Economics and Politics of Urban Water System Reform
    • 1 Edición
    • M. Shirley
    • Inglés
    One billion people in the world lack safe drinking water and almost 2 billion lack adequate sanitation services. As a result millions suffer and die every year from water and sanitation related diseases. Poor management and inefficient investment are often responsible for this situation, and countless past attempts at reform have accomplished little. Recently some developing countries have tried to reverse years of mismanagement of their water and sewerage systems by auctioning contracts to private operators. Why do countries that have tolerated mismanagement for decades develop a thirst for efficiency? What are the results of their efforts to change? What determines success or failure? This book fills a gap in the literature by systematically answering these important questions. It does so by analyzing reforms in six developing country capitals -- Buenos Aires, Argentina; Lima, Peru; Mexico City, Mexico; Santiago, Chile; Abidjan, Cote d'Ivoire; and Conakry, Guinea - and the United States in the 19th century.It not only assesses economic factors, but also explores the roles of laws, politics and norms. It provides an economic theory of water that encompasses institutional, political and economic aspects of reform.

  • Analysis and Management of Animal Populations

    • 1 Edición
    • Byron K. Williams + 2 más
    • Inglés
    Analysis and Management of Animal Populations deals with the processes involved in making informed decisions about the management of animal populations. It covers the modeling of population responses to management actions, the estimation of quantities needed in the modeling effort, and the application of these estimates and models to the development of sound management decisions. The book synthesizes and integrates in a single volume the methods associated with these themes, as they apply to ecological assessment and conservation of animal populations.

  • Large Marine Ecosystems of the North Atlantic

    Changing States and Sustainability
    • 1 Edición
    • Volumen 10
    • H.R. Skjoldal + 1 más
    • Inglés
    This is the first book to provide assessments of multidecadal changes in resources and environments of the Large Marine Ecosystems (LMEs) of the North Atlantic. Using the case study method, researchers examine the forces driving the changes and actions underway aimed at turning the corner from declining trends in biomass yields, toward recovery of depleted species populations and improvements in ecosystem integrity.Recently a distinguished group of 24 scientists argued eloquently that a new Sustainability Science was emerging that was focused on "meeting fundamental human needs while preserving the life support systems of planet Earth". The contributions contained in this volume are at the cutting edge of Sustainability Science and the results presented by the contributors are pertinent to one of the core questions: "How are long-term trends in environment and development, including consumption and population, reshaping nature-society interactions in ways relevant to sustainability?" (Science Vol. 292, 27 April 2001). The case studies demonstrate the utility of an ecosystem-based approach to the assessment and management of biomass yields and species sustainability.Movem... toward ecosystem-based management have emerged from the case studies on the initiation of recoveries of several depleted groundfish stocks of the US Northeast Shelf LME; the collapse of the Newfoundland-Labrado... Shelf cod; the assessment of physical and biological changes on the Scotian Shelf, West Greenland Shelf, Iceland Shelf LME, and the Faroe Plateau, the North Sea, and the Barents Sea LMEs. Uncertainties, with regard to environmental and human-generated forcing, are addressed in assessment of the states of the Iberian Coastal and Biscay-Celtic LMEs, and in broad-scale studies of the influences at the base of the food chain of climatic variability on the productivity and biodiversity of plankton communities of the North Atlantic. The volume concludes with an insightful perspective on the approaches used and the results reported by the eminent marine scientist and former President of ICES, Professor Gotthilf Hempel.

  • Ecology of Desert Systems

    • 1 Edición
    • Walter G. Whitford
    • Inglés
    Conventional wisdom considers deserts stark, harsh regions that support few living things. Most people also believe that water alone makes the desert bloom. Ecology of Desert Systems challenges these conventional views. This volume explores a broad range of topics of interest to ecosystem, population, community, and physiological ecologists. Climate, weather patterns, geomorphology, and wind and water processes are examined as variables that affect the distribution of biota through fundamental ecosystem processes. Descriptions of morphological, behavioral, and physiological adaptations of desert biota illuminate, through the lens of patch dynamics, principles for understanding observed patterns of primary production, nutrient cycling, and the effects of consumers. Desertification, and the techniques for monitoring and quantifying it, is examined within the framework of desert ecosystem patterns and processes.

  • Chemistry of the Environment

    • 2 Edición
    • Ronald A. Bailey + 4 más
    • Inglés
    Emphasizing new science essential to the practice of environmental chemistry at the beginning of the new millennium, Chemistry of the Environment describes the atmosphere as a distinct sphere of the environment and the practice of industrial ecology as it applies to chemical science. It includes extensive coverage of nuclear chemistry, covering both natural environmental sources and anthropogenic sources, their impacts on health, and their role in energy production, that goes well beyond the newspaper coverage to discuss nuclear chemistry and disposal in a balanced and scientifically rational way.

  • Dictionary of Water and Waste Management

    • 1 Edición
    • Paul G Smith
    • Inglés
    The first edition of the Dictionary of Waste and Water Treatment was published in 1981 and was aimed at treatment and treatment design. Over the last 20 years, areas such as air pollution control, solid waste management, hazardous waste management, pipeline management (leakage control, pipeline and sewer renewal) and environmental management systems have all become increasingly important. To reflect this shift, this completely revised and updated edition now covers water and waste management as well as treatment.The dictionary contains definitions of around 7000 terms used in:Water resources and hydrologyDrinking water qualityWaterborne diseasesPublic HealthWater treatmentWastewater treatmentSludge treatmentAir pollution & air pollution controlSolid Waste ManagementHazardous Waste ManagementPipeline Management (leakage control, pipeline & sewer renewal)Environmenta... Management systems (ISO 14000, EMAS)The dictionary has been completely revised and updated to encompass all the changes of the last 20 years to become the most comprehensive dictionary of water and waste management available.

  • Environmental Foresight and Models

    A Manifesto
    • 1 Edición
    • Volumen 22
    • M.B. Beck
    • Inglés
    Policy-makers and the public, it has famously been said, are more interested in the possibility of non-linear dislocations and surprises in the behaviour of the environment than in smooth extrapolations of current trends. The International Task Force in Forecasting Environmental Change (1993-1998) dedicated its work to developing procedures of model building capable of addressing our palpable concerns for substantial change in the future. This volume discusses the immense challenges that such structural change presents - that the behaviour of the environment may become radically different from that observed in the past - and investigates the potentially profound implications for model development.Drawing upon case histories from the Great Lakes, acidic atmospheric deposition and, among others, the urban ozone problem, this discourse responds to a new agenda of questions. For example: "What system of 'radar' might we design to detect threats to the environment lying just beyond the 'horizon'?" and "Are the seeds of structural change identifiable within the record of the recent past?"Meticulously researched by leading environmental modellers, this milestone volume engages vigorously with its subject and offers an animated account of how models can begin to take into consideration the significant threats and uncertainties posed by structural change.

  • Biotransformations: Bioremediation Technology for Health and Environmental Protection

    • 1 Edición
    • Volumen 36
    • R.D. Stapleton Jr. + 1 más
    • Inglés
    This volume provides a clear understanding of how microbes, following their degradative processes, contribute maximally to the benefit of mankind through biotransformations of waste materials as well as a wide variety of health-risk compounds.The book contains twenty four chapters contributed by leading scientists from different parts of the world, covering various aspects of bioremediation of xenobiotics such as toxic, carcinogenic, teratogenic, and mutagenic compounds, which include halogenated aromatics, derivatives of heavy metals, microbial toxins, tannins, dyes, sulfur compounds of coal and petroleum and pesticides. The bioremediation of agricultural residue, industrial as well as municipal wastes, fuel oils, lubricants, natural rubber products, and other synthetic polymers, which pollute the environment substantially, also constitutes an important component of the book. All biotechnological aspects of microbial transformations pertaining to biodegradation/biore... of hazardous wastes, ranging from screening methods for microbes with degradative potential, processes of degradation, strain improvement for enhanced biodegradation and elimination of xenobiotics of health and environmental concern have been dealt with. The book intends to widen the scope of Applied Microbiology and Biotechnology in general and biotransformations in particular. It will provide an opportunity for scientists in the areas of biochemistry, food industry, environmental science and engineering and their implications in technologically feasible, environment friendly and economically viable bioremediation options. Also, it forms an interface between agro-industrial establishments and the academic world and will generate new thought provoking ideas for scientists of future generations for the safeguard of both human and animal health as well as the environment.

  • Freshwater Ecology

    Concepts and Environmental Applications
    • 1 Edición
    • Walter K. Dodds
    • Inglés
    Freshwater Ecology: Concepts and Environmental Applications is a general text covering both basic and applied aspects of freshwater ecology and serves as an introduction to the study of lakes and streams. Issues of spatial and temporal scale, anthropogenic impacts, and application of current ecological concepts are covered along with ideas that are presented in more traditional limnological texts. Chapters on biodiversity, toxic chemicals, extreme and unusual habitats, and fisheries increase the breadth of material covered. The book includes an extensive glossary, questions for thought, worked examples of equations, and real-life problems.

  • Building the Ecological City

    • 1 Edición
    • R R White
    • Inglés
    If the modern city is a monument to anything, it is a monument to man's inefficiency. Our cities are plagued by problems of congestion, waste, and pollution that deplete natural resources, damage the environment and reduce the quality of life of citizens.The irony is, as this fascinating new study shows, that it doesn't have to be like this.Building the ecological city describes the problems we face and puts forward solutions to the question – how can we build cities that provide an acceptable standard of living for their inhabitants without depleting the ecosystems and bio-geochemical cycles on which they depend?The book suggests and examines the concept of urban metabolism in which the city is characterized as a set of interlinked systems of physical flows linking air, land and water. A series of chapters looks at the production and management of waste, energy use and air emissions, water supply and management, urban land use and air quality issues. Within the broader context of climate change, the book then considers a range of practical strategies for restoring the health of urban ecosystems from the restoration of 'brownfield' land to productive use through to improving air quality and making better use of water resourcesBuilding the ecological city is a major contribution to better urban management and planning for both citizens and the environment and is an invaluable sourcebook for urban and national planners, architects and environmental agencies.

  • Air Pollution Meteorology

    • 1 Edición
    • R R Scorer
    • Inglés
    Written by a distinguished international scientist, who has made fundamental contributions on the climatic relationship between air pollution and meteorology, the book provides a compendium of realistic examples of air pollution behaviour. After commencing with a general survey he takes us through a study of diffusion mechanisms including pollution from industrial chimneys and road traffic. Air pollution meteorology covers boundary layer scaling, pre-processing meteorological data, air quality management, urban meteorology, and atmospheric chemistry (oxides of nitrogen are central to ozone chemistry) with accounts of typical air pollution episodes and a brief dictionary of air pollutants.

  • Metals, Metalloids and Radionuclides in the Baltic Sea Ecosystem

    • 1 Edición
    • Volumen 5
    • P. Szefer
    • Inglés
    This book presents in detail the state of knowledge of the distribution, bioavailability, biomagnification, discrimination, fate and sources of chemical pollutants (metals, metalloids, radionuclides and nutrients) in all compartments (atmosphere, water, deposits, biota) of the Baltic environment. Particular components of the Baltic ecosystem are considered as potential monitors of pollutants. Budgets of chemical elements and the ecological status of the Baltic Sea in the past, present and future are presented. Estimates of health risks to man in respect to some toxic metals and radionuclides in fish and seafood are briefly discussed. The content of the book makes possible the identification of gaps in our environmental knowledge of the Baltic Sea, with certain sections establishing possible priorities, key areas or strategies for future research.

  • Hazardous Gas Monitoring, Fifth Edition

    A Guide for Semiconductor and Other Hazardous Occupancies
    • 1 Edición
    • Logan T. White
    • Inglés
    Monitoring hazardous gases is highly complex, yet critical to semiconductor manufacturing. This book includes excerpts from codes and standards relevant to the industry, including the latest editions of model fire codes. This guide provides the basics to successfully comply with code requirements. The guidelines in this book go beyond minimum design standards to ensure that best industry practices are employed to address the many safety, environmental and economic concerns of hazardous occupancy facilities. System certification, redundancy and integration of gas sensors into a monitoring, control and alarm system are discussed.This is a field-guide reference. It is spiral-bound for easier ""benchtop"" access to the information you need while setting up your gas monitoring systems. It is valuable to everyone involved in handling hazardous gases.

  • Handbook of Water and Wastewater Treatment Technologies

    • 1 Edición
    • Nicholas P Cheremisinoff
    • Inglés
    This Handbook is an authoritative reference for process and plant engineers, water treatment plant operators and environmental consultants. Practical information is provided for application to the treatment of drinking water and to industrial and municipal wastewater. The author presents material for those concerned with meeting government regulations, reducing or avoiding fines for violations, and making cost-effective decisions while producing a high quality of water via physical, chemical, and thermal techniques.Included in the texts are sidebar discussions, questions for thinking and discussing, recommended resources for the reader, and a comprehensive glossary.Two companion books by Cheremisinoff are available:Handbook of Air Pollution Control Technologies, and Handbook of Solid Waste Management and Waste Minimization Technologies.

  • Arsenic Exposure and Health Effects IV

    • 1 Edición
    • W.R. Chappell + 2 más
    • Inglés
    This collected volume of authoritative articles represents the state-of-the-art in arsenic research. Arsenic experts from around the world, participants in the Fourth International Conference on Arsenic Exposure and Health Effects organized by the Society of Environmental Geochemistry and Health in 2000, present their critical findings.A vital contribution to arsenic study and policy making, this volume examines the global impact of the toxin and discusses arsenic in the environment, mechanisms of arsenic metabolism and carcinogenesis, water treatment technology, and medical care. Arsenic Exposure and Health Effects offers informed, challenging insights into a highly important and controversial topic.

  • Environmental Analysis

    • 1 Edición
    • Volumen 3
    • W. Kleiböhmer
    • Inglés
    "Environmental Analysis" covers a compilation of analytical methods for the determination of a wide range of environmental priority pollutants, including amines, polycyclic aromatic hydrocarbons, pesticides, phenols, PCBs, and also including organometallic species, polycyclic aromatic sulphur heterocycles and metabolites of polycyclic aromatic hydrocarbons. For all environmental pollutants, an overview and an assessment of value of a broad range of relevant methods including conventional techniques but also of advanced separation and sample preparation techniques given, with all possible matrices being considered.This book does not only give up-to-date material on sampling and sample pre-treatment, extraction techniques, clean-up, pre-fractionation, different types of chromatographic methods and quality assurance, but also information on actual and upcoming analytical problems, such as the determination of polycyclic aromatic sulphur heterocycles and of metabolites of PAH. The final chapter is devoted to the important role of analytic separation methods in water quality control.Experienced and well-known authors have contributed their knowledge and expertise to individual chapters.

  • CO2 in Seawater: Equilibrium, Kinetics, Isotopes

    • 1 Edición
    • Volumen 65
    • R.E. Zeebe + 1 más
    • Inglés
    Carbon dioxide is the most important greenhouse gas after water vapor in the atmosphere of the earth. More than 98% of the carbon of the atmosphere-ocean system is stored in the oceans as dissolved inorganic carbon. The key for understanding critical processes of the marine carbon cycle is a sound knowledge of the seawater carbonate chemistry, including equilibrium and nonequilibrium properties as well as stable isotope fractionation.Presen... the first coherent text describing equilibrium and nonequilibrium properties and stable isotope fractionation among the elements of the carbonate system. This volume presents an overview and a synthesis of these subjects which should be useful for graduate students and researchers in various fields such as biogeochemistry, chemical oceanography, paleoceanography, marine biology, marine chemistry, marine geology, and others.The volume includes an introduction to the equilibrium properties of the carbonate system in which basic concepts such as equilibrium constants, alkalinity, pH scales, and buffering are discussed. It also deals with the nonequilibrium properties of the seawater carbonate chemistry. Whereas principle of chemical kinetics are recapitulated, reaction rates and relaxation times of the carbonate system are considered in details. The book also provides a general introduction to stable isotope fractionation and describes the partitioning of carbon, oxygen, and boron isotopes between the species of the carbonate system. The appendix contains formulas for the equilibrium constants of the carbonate system, mathematical expressions to calculate carbonate system parameters, answers to exercises and more.

Temas relacionados