Saltar al contenido principal
Elsevier

Libros en Ciencias Ambientales

  • Reproductive Allocation in Plants

    • 1 Edición
    • Edward Reekie + 1 más
    • Inglés
    Much effort has been devoted to developing theories to explain the wide variation we observe in reproductive allocation among environments. Reproductive Allocation in Plants describes why plants differ in the proportion of their resources that they allocate to reproduction and looks into the various theories. This book examines the ecological and evolutionary explanations for variation in plant reproductive allocation from the perspective of the underlying physiological mechanisms controlling reproduction and growth. An international team of leading experts have prepared chapters summarizing the current state of the field and offering their views on the factors determining reproductive allocation in plants. This will be a valuable resource for senior undergraduate students, graduate students and researchers in ecology, plant ecophysiology, and population biology.

  • Introduction to Emergency Management

    • 2 Edición
    • Jane Bullock + 1 más
    • Inglés
    Introduction to Emergency Management, Second Edition is a practical reference for students and professionals covering disaster response planning and mitigation. The book details the Federal Emergency Management Agency (FEMA) (U.S), the Federal Response Plan (FRP), and the roles, responsibilities, and interrelationship between FEMA and state and local emergency management systems. It also covers the changes in emergency management since the events of September 11, 2001, the latest information on the Office of Homeland Security, and includes several detailed appendices. This Second Edition is completely updated and continues this title’s success as a practical reference for students and professionals covering disaster response planning and mitigation.

  • Explosion Hazards in the Process Industries

    • 1 Edición
    • Rolf K. Eckhoff
    • Inglés
    Explosions in the process industries injure or kill hundreds, if not thousands, of workers every year. They occur in process plants, refineries, platforms and pipelines all over the world. Millions of dollars are spent repairing damages, replacing equipment and rebuilding facilities in the wake of this destruction. This book explores different types of explosions that can occur in a facility and the necessary steps to guard against them. A clear set of preventative measures, rules and standards combine to make this book a convenient guide to real-world applications. Additional theoretical issues in the use of probabilistic equations and scenarios make this book an absolute necessity for process industry safety.

  • Wildlife Demography

    Analysis of Sex, Age, and Count Data
    • 1 Edición
    • John R. Skalski + 2 más
    • Inglés
    Wildlife Demography compiles the multitude of available estimation techniques based on sex and age data, and presents these varying techniques in one organized, unified volume. Designed to guide researchers to the most appropriate estimator based upon their particular data set and the desired level of study precision, this book provides quantitative consideration, statistical models, estimator variance, assumptions and examples of use. The authors focus on estimation techniques using sex and age ratios because this data is relatively easy to collect and commonly used by wildlife management.

  • Biogeochemistry of Trace Elements in the Rhizosphere

    • 1 Edición
    • G.R. Gobran + 1 más
    • Inglés
    The rhizosphere in soil environments refers to the narrow zone of soil influenced by the root and exudates. Microbial populations in the rhizosphere can be 10 - 100 times larger than the populations in the bulk soil. Therefore, the rhizosphere is bathed in root exudates and microbial metabolites and the chemistry and biology at the soil-root interface is governed by biotic (plant roots, microbes) and abiotic (physical and chemical) interactions. The research on biotic and abiotic interactions in the rhizosphere should, thus, be an issue of intense interest for years to come. This book, which consists of 15 chapters, addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem. It is an essential reference work for chemists and biologists studying environmental systems, as well as earth, soil and environmental scientists.

  • The Ecology of Poole Harbour

    • 1 Edición
    • Volumen 7
    • V.J. May + 1 más
    • Inglés
    Poole Harbour's unique combination of physical characteristics provide for a rich and productive ecological community recognised for its internationally significant bird populations and as a haven for the naturalisation of exotic species. But the Harbour is also exceptional in the extent to which it represents in microcosm the world-wide tensions between environment and development. The contrasts are sometimes startling: the narrow Harbour entrance separates an unspoilt natural environment of considerable importance from an urban landscape where property competes with Manhattan and Hong Kong Island in the world-wide table of real estate values. The Harbour serves as a port, fishing ground, a receiver of effluent and increasingly as a playground for the affluent. It also lies above Europe's largest on-shore oil-field.The Ecology of Poole Harbour brings together for the first time expert contributions in such a way as to provide a picture of the ecology of the Harbour system as a whole. It covers all the major habitats from reed beds and salt marshes to the extensive mudflats and unseen sub-tidal regions, while also examining in some detail a wide range of ecological phenomena and issues.

  • Dictionary of Water and Waste Management

    • 2 Edición
    • Paul G Smith
    • Inglés
    Water and waste management covers the design, building and operation of plants for water treatment and supply, sewerage, wastewater treatment and disposal, and solid waste treatment and disposal. Since the last edition in 2002 there has been an increasing importance on the issues reflecting climate change. This is particularly important when the result of this change must be ‘managed’ and ‘controlled’ to maintain an amenity such as water supply. This new edition includes many new entries on the topics of stormwater management and flood management, as well as the new EU Directives that cover this field.With over 7000 terms, this dictionary encompasses the most recent terminology on water and waste management. It is a handy reference for consultants, contractors and professional engineers as well as academics and students who need a quick definition to technical terms.

  • Rules of Thumb for Chemical Engineers

    • 4 Edición
    • Stephen M Hall
    • Inglés
    This new edition of the most complete handbook for chemical and process engineers incorporates the latest information for engineers and practitioners who depend on it as a working tool. New material explores the recent trends and updates of gas treating and fractionator computer solutions analysis. Substantial additions to this edition include a new section on gasification that reflects the many new trends and techniques in the field and a treatment on compressible fluid flow.This convenient volume provides engineers with hundreds of common sense techniques, shortcuts, and calculations to quickly and accurately solve day-to-day design, operations, and equipment problems. Here, in a compact, easy-to-use format, are practical tips, handy formulas, correlations, curves, charts, tables, and shortcut methods that will save engineers valuable time and effort.

  • Environmentally Benign Approaches for Pulp Bleaching

    • 1 Edición
    • Pratima Bajpai + 1 más
    • Inglés
    Pulp and paper production has increased globally and will continue to increase in the near future. Approximately 155 millions tons of wood pulp is produced worldwide and about 260 millions is projected for 2010. To cope with the increasing demand, an increase in production and improved environmental performance is needed as the industry is under constant pressure to reduce environmental emissions to air and water. This book gives updated information on environmentally benign approaches for pulp bleaching, which can help solve the problems associated with conventional bleaching technologies.

  • Fundamentals of Renewable Energy Processes

    • 1 Edición
    • Aldo Vieira da Rosa
    • Inglés
    Fundamentals of Renewable Energy Processes contains the technical detail necessary to understand the engineering principles that govern renewable energy application at many different levels. Focused on the fundamental mechanisms and processes that underpin energy management, it provides students with the foundation for all energy process courses. This text is organized according to the main forms of energy – heat engines, hydrogen energy, energy from the sun, and wind and water energy - with an introductory chapter of basic energy terms. From fuel cells, electrolyzers, and processes for hydrogen production to biomass and windmills the author provides the most thorough examination of all aspects of renewable energy processes. The book is recommended for all students and professionals studying the basic mechanisms of renewable energies.

  • Environmental Solutions

    Environmental Problems and the All-inclusive global, scientific, political, legal, economic, medical, and engineering bases to solve them
    • 1 Edición
    • Franklin J. Agardy + 1 más
    • Inglés
    In our changing world, society demands more comprehensive and thoughtful solutions from environmental engineers, environmental consultants and scientists dealing with the degradation of our environment. Lead by Nelson Nemerow and Franklin Agardy, experts in business, academia, government and practice have been brought together in Environmental Solutions to provide guidance for these environmental professionals. The reader is presented with a variety of solutions to common and not so common environmental problems which lay the groundwork for environmental advocates to decide which solutions will work best for their particular circumstances. This book discusses chemical, biological, physical, forensic, medical, international, economic, political, industrial-collabora... solutions and solutions for rural and developing countries giving readers the freedom to evaluate a variety of options and make informed decisions. End of chapter questions and additional resources are included making this an invaluable teaching tool and ideal reference for those currently involved in improving and preserving our environment.

  • Ecological Paradigms Lost

    Routes of Theory Change
    • 1 Edición
    • Volumen 2
    • Beatrix Beisner
    • Kim Cuddington
    • Inglés
    This edited volume in the Theoretical Ecology series addresses the historical development and evolution of theoretical ideas in the field of ecology. Not only does Ecological Paradigms Lost recount the history of the discipline by practitioners of the science of ecology, it includes commentary on these historical reflections by philosophers of science. Even though the theories discussed are, in many cases, are at the forefront of research, the language and approach make this material accessible to non-theoreticians. The book is structured in 5 major sections including population ecology, epidemiology, community ecology, evolutionary biology and ecosystem ecology. In each section a chapter by an eminent, experienced ecologist is complemented by analysis from a newer, cutting-edge researcher.

  • The Environmental Science of Drinking Water

    • 1 Edición
    • Patrick Sullivan + 2 más
    • Inglés
    In today’s chemically dependent society, environmental studies demonstrate that drinking water in developed countries contains numerous industrial chemicals, pesticides, pharmaceuticals and chemicals from water treatment processes. This poses a real threat. As a result of the ever-expanding list of chemical and biochemical products industry, current drinking water standards that serve to preserve our drinking water quality are grossly out of date. Environmental Science of Drinking Water demonstrates why we need to make a fundamental change in our approach toward protecting our drinking water. Factual and circumstantial evidence showing the failure of current drinking water standards to adequately protect human health is presented along with analysis of the extent of pollution in our water resources and drinking water. The authors also present detail of the currently available state-of-the-art technologies which, if fully employed, can move us toward a healthier future.

  • Variation

    A Central Concept in Biology
    • 1 Edición
    • Benedikt Hallgrímsson + 1 más
    • Inglés
    Darwin's theory of evolution by natural selection was based on the observation that there is variation between individuals within the same species. This fundamental observation is a central concept in evolutionary biology. However, variation is only rarely treated directly. It has remained peripheral to the study of mechanisms of evolutionary change. The explosion of knowledge in genetics, developmental biology, and the ongoing synthesis of evolutionary and developmental biology has made it possible for us to study the factors that limit, enhance, or structure variation at the level of an animals' physical appearance and behavior. Knowledge of the significance of variability is crucial to this emerging synthesis. Variation situates the role of variability within this broad framework, bringing variation back to the center of the evolutionary stage.

  • PEM Fuel Cells

    Theory and Practice
    • 1 Edición
    • Frano Barbir
    • Inglés
    Fuel cells are electrochemical energy conversion devices that convert hydrogen and oxygen into water, producing electricity and heat in the process and providing fuel efficiency and reductions in pollutants. Demand for this technology is growing rapidly. Fuel cells are being commercialized for stationary and portable electricity generation, and as a replacement for internal combustion engines in automobiles. Proton Exchange Membrane (PEM) fuel cells in particular are experiencing an upsurge. They have high power density and can vary their output quickly to meet shifts in power demand. Until now, there has been little written about this important technology. This book lays the groundwork for fuel cell engineers, technicians and students. It covers the fundamental aspects of fuel cell design, electrochemistry of the technology, heat and mass transport, system design and applications to bring this technology to professionals at all levels.

  • Green Trading Markets:

    Developing the Second Wave
    • 1 Edición
    • Peter C. Fusaro + 1 más
    • Inglés
    The United States accounts for 25% of the Global Greenhouse Gas (GHG) emissions. To keep pace with growing electricity demands, the U.S and developing countries are turning more to coal-fired generation with correspondingly greater GHG emissions and other forms of pollution. Therefore, it is imperative to focus on what can be done to reverse this trend. At the same time, technologies for renewable energy generation and energy efficiency are available, and increasingly, these are being deployed on a cost-competitive basis. Environmental financial trading and the markets offer a solution and a way forward through Green Trading!Environmenta... financial trading began in the U.S in 1995 and has since spread to many countries. Green Trading Markets provides valuable information on continued U.S innovations in the context of the global development of green commodity markets.

  • Riparia

    Ecology, Conservation, and Management of Streamside Communities
    • 1 Edición
    • Robert J. Naiman + 2 más
    • Inglés
    This book describes the underlying water conditions and geologies that support viable riparia, illustrates the ecological characteristics of riparia, and discusses how riparia are used by human cultures as well as how riparia can be used to sustain environmental quality. In recent years riparian management has been widely implemented as a means of improving fisheries, water quality, and habitat for endangered species. This book provides the basic knowledge necessary to implement successful, long-term management and rehabilitation programs.

  • Rivers of North America

    • 1 Edición
    • Arthur C. Benke + 1 más
    • Inglés
    AWARDS:2006 Outstanding Academic Title, by CHOICEThe 2005 Award for Excellence in Professional and Scholarly Publishing by the Association of American Publishers (AAP) Best Reference 2005, by the Library JournalRivers of North America is an important reference for scientists, ecologists, and students studying rivers and their ecosystems. It brings together information from several regional specialists on the major river basins of North America, presented in a large-format, full-color book. The introduction covers general aspects of geology, hydrology, ecology and human impacts on rivers. This is followed by 22 chapters on the major river basins. Each chapter begins with a full-page color photograph and includes several additional photographs within the text. These chapters feature three to five rivers of the basin/region, and cover several other rivers with one-page summaries. Rivers selected for coverage include the largest, the most natural, and the most affected by human impact. This one-of-a-kind resource is professionally illustrated with maps and color photographs of the key river basins. Readers can compare one river system to another in terms of its physiography, hydrology, ecology, biodiversity, and human impacts.

  • Sustaining Large Marine Ecosystems: The Human Dimension

    • 1 Edición
    • Volumen 13
    • Timothy M. Hennessey + 1 más
    • Inglés
    The shift away from the management of individual resources to the broader perspective of ecosystems is no longer confined to academia and think tanks where it first began; the ecosystem paradigm also is beginning to take root in government policy and programs.This volume provides innovative and timely approaches for improving and sustaining socioeconomic benefits from LMEs. The authors describe methodologies and actions for moving forward in halting the downward resource sustainability spiral and advancing toward the recovery of depleted fish stocks, restoration of degraded habitats, and reduction and control of pollution within the framework of an ecosystem-based approach for the governance of LMEs.

  • Long-Term Performance of Permeable Reactive Barriers

    • 1 Edición
    • Volumen 7
    • K.E. Roehl + 3 más
    • Inglés
    While extensive research has been performed on many technological aspects of permeable reactive barriers and a number of contaminants have so far been successfully treated by PRB systems, long-term performance has not been extensively considered and little is known about the processes influencing long-term behaviour. This gap in our knowledge is all the more disadvantageous as design life has a decisive influence on the economic viability of PRBs. The book describes methods for evaluation and enhancement of the long-term performance of PRB systems, especially of those targeting heavy metals, specifically uranium, and organic contaminants by sorption and/or precipitation mechanisms. Major topics in the book are: Selection and characterisation of suitable reactive materials Characterisation of the relevant contaminant attenuation processes Developing new contaminant-binding chemical compounds ("ligands") Accelerated testing methods to assess the long-term performance of the attenuation mechanisms in PRBs Evaluation of the influence of site characteristics on PRB performance Monitoring of existing and new field installations Coupling of electrokinetic techniques and PRB systems Large-scale laboratory and field tests and their results It addresses the long-term performance of PRBs, an important feature of this novel remediation technology, systematically. It deals extensively with heavy metal removal, with special emphasis on uranium. A number of case studies, experiences with large-scale modelling and test site experiments provide insight into the practical application of the results. This volume will contribute to the science underpinning groundwater remediation, and this will result in the improvement of quality of life and health and safety.

  • Food Webs: From Connectivity to Energetics

    • 1 Edición
    • Volumen 36
    • Inglés
    The most recent volume of this series, Advances in Ecological Research, demonstrates a captivating knowledge of recent advances in the analysis of food webs. A food web describes the network of predator-prey interactions within a community. The simplest description of a food web specifies only who eats whom (a connectance web), with no indication of how much or how often. Chapters in this book begin with a discussion of the most detailed connectance webs ever compiled, and advance to incorporate information on the body size and numerical abundance of the species. The results yield new ways of describing food webs and powerful new models for estimating patterns of energy flow in ecosystems.

  • Environmental Geochemistry

    Treatise on Geochemistry, Second Edition, Volume 9
    • 1 Edición
    • B. Sherwood Lollar
    • Inglés
    Volume 9 focuses on natural and anthropogenic environmental contaminants and their implications for human health and the environment. Environmental impacts on soils, groundwater, freshwater, the oceans and atmosphere are examined in the context of both inorganic geochemistry (metals, metalloids, radioactive compounds, mineral dusts, dissolved salts, acidification) and organic geochemistry (halogenated and non-halogenated hydrocarbons, volatile organic compounds, fuel oxygenates, pesticides, nutrients). Issues of risk, toxicity and exposure assessment; contaminant fate and transport; remediation and disposal; and source identification are examined in this context. Reprinted individual volume from the acclaimed Treatise on Geochemistry, (10 Volume Set, ISBN 0-08-043751-6, published in 2003)

  • The Natural Radiation Environment VII

    Seventh International Symposium on the Natural Radiation Environment (NRE-VII) Rhodes, Greece, 20-24 May 2002
    • 1 Edición
    • Volumen 7
    • J.P. McLaughlin + 2 más
    • Inglés
    The Natural Radiation Environment Symposium (NRE VII), the Seventh in the NRE series, which commenced forty years ago in 1963 at Rice University Texas, was held in Rhodes (Greece) in May 2002. During the intervening four decades the research work presented at these NRE Symposia has contributed to a deeper understanding of natural radiation and in particular of its contribution to human radiation exposures.It is clear from the quality and diversity of the 143 papers in this volume of Radioactivity in the Environment series that the study of the natural radiation environment is an active and continually expanding field of research. The papers in this volume fall into a number of main and topical research areas namely: the measurement and behaviour of natural radionuclides in the environmentcosmic radiation measurement and dosimetry the external penetrating radiation field at ground levelTENR (Technologically Enhanced Natural Radiation) and NORM (Naturally Occurring Radioactive Materials) studiesassessment of the health effects of radon regulatory aspects of natural radiation exposures In these papers the results of many new surveys of natural radionuclide levels in the environment and of improved methods of detection are described. While some of the natural radiation sources investigated are unmodified by human activity, many accounts are given here of exposures to natural sources which have been enhanced by technology. Such TENR and NORM exposures are shown to range from activities such as mining, oil and gas exploitation, the use of industrial by-products as building materials, to space travel to name but a few. In several cases quite high doses to some individuals are shown to occur. Accounts are given here of methods to prevent and reduce exposures to such sources.

  • Heavy Metals in the Environment: Origin, Interaction and Remediation

    • 1 Edición
    • Volumen 6
    • Heike Bradl
    • Inglés
    Excessive levels of heavy metals can be introduced into the environment, for example, by industrial waste or fertilizers. Soil represents a major sink for heavy metals ions, which can then enter the food chain via plants or leaching into groundwater. In Heavy Metal Ions in the Environment, the author looks at where heavy metals ions come from, how they interact with the environment and how they can be removed from the environment – by a process known as remediation. This book serves as a valuable addition to an increasingly important field of study, which is, at present, served by a limited number of archival texts.

  • Biotreatment of Industrial Effluents

    • 1 Edición
    • Mukesh Doble + 1 más
    • Inglés
    With increasing government regulation of pollution, as well as willingness to levy punitive fines for transgressions, treatment of industrial waste is a important subject. This book is a single source of information on treatment procedures using biochemical means for all types of solid, liquid and gaseous contaminants generated by various chemical and allied industries. This book is intended for practicing environmental engineers and technologists from any industry as well as researchers and professors. The topics covered include the treatment of gaseous, liquid and solid waste from a large number of chemical and allied industries that include dye stuff, chemical, alcohol, food processing, pesticide, pharmaceuticals, paint etc. Information on aerobic and anaerobic reactors and modeling and simulation of waste treatment systems are also discussed.

  • Carbon Dioxide Capture for Storage in Deep Geologic Formations - Results from the CO² Capture Project

    Vol 2 - Geologic Storage of Carbon Dioxide with Monitoring and Verification
    • 1 Edición
    • David C Thomas + 1 más
    • Inglés
    Over the past decade, the prospect of climate change resulting from anthropogenic CO2 has become a matter of growing public concern. Not only is the reduction of CO2 emissions extremely important, but keeping the cost at a manageable level is a prime priority for companies and the public, alike. The CO2 capture project (CCP) came together with a common goal in mind: find a technological process to capture CO2 emissions that is relatively low-cost and able be to be expanded to industrial applications. The Carbon Dioxide Capture and Storage Project outlines the research and findings of all the participating companies and associations involved in the CCP. The final results of thousands of hours of research are outlined in the book, showing a successful achievement of the CCP’s goals for lower cost CO2 capture technology and furthering the safe, reliable option of geological storage. The Carbon Dioxide Capture and Storage Project is a valuable reference for any scientists, industrialists, government agencies, and companies interested in a safer, more cost-efficient response to the CO2 crisis.

  • The Evolution of the Genome

    • 1 Edición
    • T. Ryan Gregory
    • Inglés
    The Evolution of the Genome provides a much needed overview of genomic study through clear, detailed, expert-authored discussions of the key areas in genome biology. This includes the evolution of genome size, genomic parasites, gene and ancient genome duplications, polypoidy, comparative genomics, and the implications of these genome-level phenomena for evolutionary theory. In addition to reviewing the current state of knowledge of these fields in an accessible way, the various chapters also provide historical and conceptual background information, highlight the ways in which the critical questions are actually being studied, indicate some important areas for future research, and build bridges across traditional professional and taxonomic boundaries. The Evolution of the Genome will serve as a critical resource for graduate students, postdoctoral fellows, and established scientists alike who are interested in the issue of genome evolution in the broadest sense.

  • Nanofiltration

    Principles and Applications
    • 1 Edición
    • A Schaefer + 2 más
    • A Schaefer + 2 más
    • Inglés
    Nanofiltration processes are finding wide applications in several 'wet' industries, such as water/wastewater treatment, water re-use, textile industry, diary industry, food industry and the pulp and paper industries. Despite this, no definitive book exists which covers the principles of the techniques and their potential and actual applications. ' Nanofiltration: Principles and Applications ' is edited by three well-known specialists from Australia, and contains chapters from top international authorities. The result is a comprehensive and up to date account which will be essential reading for membrane designers, manufacturers and end-users worldwide.

  • Earth as an Evolving Planetary System

    • 1 Edición
    • Kent C. Condie
    • Inglés
    Earth as an Evolving Planetary System is based on Kent Condie’s classic text, Plate Tectonics and Crustal Evolution, which has been revamped and renamed in order to reflect a new emphasis on the evolving interactions of the Earth’s systems. This revised volume synthesizes data from the fields of geophysics, oceanography, planetology, and geochemistry. It features new chapters on the Earth’s core, biotic systems, and the supercontinent cycle and mantle plume events. It contains expanded treatment of the evolution of the Earth’s crust and mantle, carbon cycle, oxygenation of the atmosphere, and the significance of sulfur isotope fractionation. It also includes new information on mass extinctions and catastrophic events over the last four billion years that have transformed the atmosphere, oceans, and life on Earth. By integrating results from many different disciplines, this important text gives students a broader perspective of the Earth Sciences and shows how specialized data contribute to Earth and planetary history. This text is designed for advanced undergraduate and graduate students in Earth, Atmospheric, and Planetary Sciences; and scientists in other disciplines who want to look at the Earth with a broader perspective.

  • Advances in Parasitology

    • 1 Edición
    • Volumen 58
    • Inglés
    The Advances in Parasitology series contains in-depth reviews on current topics of interest in contemporary parasitology. It includes medical studies on parasites of major influence, such as trypanosomiasis and scabies, and more traditional areas, such as zoology, taxonomy, and life history, which shape current thinking and applications.

  • Marine Radioactivity

    • 1 Edición
    • Volumen 6
    • Inglés
    This book on Marine Radioactivity sets out to cover most of the aspects of marine radioactivity which have been the focus of scientific study in recent decades. The authors and their reviews divide into topic areas which have defined the field over its history. They cover the suite of natural radioisotopes which have been present in the oceans since their formation and quantitatively dominate the inventory of radioactivity in the oceans. Also addressed are the suite of artificial radionuclides introduced to the oceans as a consequence of the use of the atom for development of nuclear energy, nuclear weapons and various applications of nuclear science. The major source of these continues to derive from the global fallout of atmospheric tests of nuclear weapons in the 1950s and 1960s but also includes both planned and accidental releases of radioactivity from both civilian and military nuclear technology. The other division of the major study direction depends on whether the objective is to use the radionuclides as powerful tools to study oceanic processes, to describe and understand the ocean distribution of the various natural or artificial radionuclides or to assess the different radionuclides' impact on and pathways to man or marine organisms.The oceans cover 70% of the Earth's surface and thus contains a corresponding large share of the Earth's radioactivity. Marine Radioactivity covers topics of recent scientific study in this young field. It examines both natural radioactivity (radioactivity naturally present in oceans since their formation) and artificial radioactivity (radioactivity introduced by man and use of atomic and nuclear energy) with regard to possible effects on the global environment.

  • Introduction to the Modelling of Marine Ecosystems

    (with MATLAB programs on accompanying CD-ROM)
    • 1 Edición
    • Volumen 72
    • W. Fennel + 1 más
    • Inglés
    Modelling of marine ecosystems is a rapidly developing branch of interdisciplinary oceanographic research. Introduction to the Modelling of Marine Ecosystems is the first consistent and comprehensive introduction to the development of models of marine ecosystems. It begins with simple first steps of modelling and develops more and more complex models. This step-by-step approach to increasing the complexity of the models is intended to allow students of biological oceanography and interested scientists with only limited experience in mathematical modelling to explore the theoretical framework and familiarize oneself with the methods. The book describes how biological model components can be integrated into three dimensional circulation models and how such models can be used for 'numerical experiments'.The book illustrates the mathematical aspects of modelling and gives application examples. The tutorial aspect of the book is supported by a set of MATLAB programs, which are provided on an accompanying CD-Rom and which can be used to reproduce many of the results presented in the book.Also available in paperback, ISBN 0-444-51704-9

  • Environmental Contaminants

    Assessment and Control
    • 1 Edición
    • Daniel A. Vallero
    • Inglés
    Environmental Contaminants serves as a tool for environmental professionals to produce technically sound and reproducible scientific evidence. It identifies ways to clean up environmental problems in air, water, soil, sediment and living systems. Ethical issues, environmental management, and professionalism, and environmental economic problems are illustrated to assist the reader in understanding and applying quantitative analysis of environmental problems.

  • Fundamentals of Soil Ecology

    • 2 Edición
    • David C. Coleman + 1 más
    • Inglés
    This fully revised and expanded edition of Fundamentals of Soil Ecology continues its holistic approach to soil biology and ecosystem function. Students and ecosystem researchers will gain a greater understanding of the central roles that soils play in ecosystem development and function. The authors emphasize the increasing importance of soils as the organizing center for all terrestrial ecosystems and provide an overview of theory and practice of soil ecology, both from an ecosystem and evolutionary biology point of view. This volume contains updated and greatly expanded coverage of all belowground biota (roots, microbes and fauna) and methods to identify and determine its distribution and abundance. New chapters are provided on soil biodiversity and its relationship to ecosystem processes, suggested laboratory and field methods to measure biota and their activities in ecosystems..

  • Renewable Energy

    • 3 Edición
    • Bent Sorensen
    • Inglés
    This third edition of Renewable Energy is undoubtedly one of the most complete accounts of the subject, from source through to extraction and use. The book is academically rigorous, but accessible.The author first describes the effect of the sun on the atmosphere and the creation of wind and waves, including the effects of global warming. For each type of renewable energy, from direct solar radiation to wind and biomass, there follows a technical description of the devices that can be used to transform the energy into useful forms. The author explores new solar cell types, including polymer and organic cells, new biofuel processes and new wave energy devices.The final part of the book loos at social and economic aspects of renewable energy – the costs of our current fuel bills versus new energy sources, and the difference it could make to developing as well as developed countries. The concept of whole new energy systems based around wind, solar, and other energies is put into a real-life context. Key features include:· Reference paths: the reader may follow the general process from source through to distribution, or concentrate on a specific type of energy.· The material is divided into undergraduate text and advanced options.· Details the significant expansion of the field since the publication of the previous edition.· Updated material includes offshore wind technologies, polymer and organic solar cells, new developments in hydrogen storage, pipeline transmission, biofuel processes, and wave energy devices, evaluation of biomass options, and an outlook on the renewable energy market.

  • Towards a Thermodynamic Theory for Ecological Systems

    • 1 Edición
    • S.E. Jorgensen + 1 más
    • Inglés
    The book presents a consistent and complete ecosystem theory based on thermodynamic concepts. The first chapters are devoted to an interpretation of the first and second law of thermodynamics in ecosystem context. Then Prigogine's use of far from equilibrium thermodynamic is used on ecosystems to explain their reactions to perturbations. The introduction of the concept exergy makes it possible to give a more profound and comprehensive explanation of the ecosystem's reactions and growth-patterns. A tentative fourth law of thermodynamic is formulated and applied to facilitate these explanations. The trophic chain, the global energy and radiation balance and pattern and the reactions of ecological networks are all explained by the use of exergy. Finally, it is discussed how the presented theory can be applied more widely to explain ecological observations and rules, to assess ecosystem health and to develop ecological models.

  • Classic Papers

    • 1 Edición
    • Volumen 34
    • Inglés
    Advances in Ecological Research was first published in 1962 and has become one of Academic Press' most prestigious and successful series. In 1999 the Institute for Scientific Information released figures indicating this serial has an impact factor of 9.6 and a half-life of 10.0 years, ranking it first in the highly competitive category of Ecology. This volume continues to publish topical and important reviews, and interprets ecology to include all material that contributes to our understanding of the field. Advances in Ecological Research presents a wide range of papers on all aspects of ecology. Topics include the physiology, populations, and communities of plants and animals, as well as landscape and ecosystem ecology

  • Geometric Morphometrics for Biologists

    A Primer
    • 1 Edición
    • Miriam Zelditch + 3 más
    • Inglés
    Geometric Morphometrics for Biologists is an introductory textbook for a course on geometric morphometrics, written for graduate students and upper division undergraduates, covering both theory of shape analysis and methods of multivariate analysis. It is designed for students with minimal math background; taking them from the process of data collection through basic and more advanced statistical analyses. Many examples are given, beginning with simple although realistic case-studies, through examples of complex analyses requiring several different kinds of methods. The book also includes URL’s for free software and step-by-step instructions for using the software.

  • Environmental Monitoring and Characterization

    • 1 Edición
    • Janick Artiola + 2 más
    • Inglés
    Approx.410 pages

  • Solid Waste: Assessment, Monitoring and Remediation

    • 1 Edición
    • Volumen 4
    • I. Twardowska + 3 más
    • Inglés
    This book covers a broad group of wastes, from biowaste to hazardous waste, but primarily the largest (by mass and volume) group of wastes that are not hazardous, but also are not inert, and are problematic for three major reasons: (1) they are difficult to manage because of their volume: usually they are used in civil engineering as a common fill etc., where they are exposed to environmental conditions almost the same way as at disposal sites; (2) they are not geochemically stable and in the different periods of environmental exposure undergo transformations that might add hazardous properties to the material that are not displayed when it is freshly generated; (3) many designers and researchers in different countries involved in waste management are often not aware of time-delayed adverse environmental impact of some large-volume waste, and also do not consider some positive properties that may extend the area of their environmentally beneficial application.

  • Medical Geology

    Effects of Geological Environments on Human Health
    • 1 Edición
    • Volumen 2
    • Miomir Komatina
    • Inglés
    Geology, one of the basic natural sciences, is proving to be of outstanding importance in solving problems relating to:agricultureexploi... of the Earth's mineral resources environmental issuessoil preservationwater energy and other resourcesprotection against natural disasters (landslides, floods, volcanic eruptions and earthquakes) as well as human health. The main objective of the book Medical Geology: Effects of Geological Environments on Human Health is to show how the geological environment affects human health and to explore preventative methods for improvement.This monograph consists of the following five segments:Introductio... and other factors and their influence on the human health Subject, tasks and methods of geomedical disciplineRegional medical geologyApplied medical geology The topics covered in this book will be of interest to a wide circle of readers, including geologists, doctors, biologists, ecologists, planners and many others who are dedicated to the quality and protection of human health.

  • Ecology, Genetics and Evolution of Metapopulations

    • 1 Edición
    • Ilkka A. Hanski + 1 más
    • Inglés
    Ecology, Genetics and Evolution of Metapopulations is acollection of specially commissioned articles that looks at fragmented habitats, bringing together recent theoretical advances and empirical studies applying the metapopulation approach. Several chapters closely integrate ecology with genetics and evolutionary biology, and others illustrate how metapopulation concepts and models can be applied to answer questions about conservation, epidemiology, and speciation. The extensive coverage of theory from highly regarded scientists and the many substantive applications in this one-of-a-kind work make it invaluable to graduate students and researchers in a wide range of disciplines.

  • The Evolution of Plant Physiology

    • 1 Edición
    • Alan R. Hemsley + 1 más
    • Inglés
    Coupled with biomechanical data, organic geochemistry and cladistic analyses utilizing abundant genetic data, scientific studies are revealing new facets of how plants have evolved over time. This collection of papers examines these early stages of plant physiology evolution by describing the initial physiological adaptations necessary for survival as upright structures in a dry, terrestrial environment. The Evolution of Plant Physiology also encompasses physiology in its broadest sense to include biochemistry, histology, mechanics, development, growth, reproduction and with an emphasis on the interplay between physiology, development and plant evolution.

  • Air Pollution, Global Change and Forests in the New Millennium

    • 1 Edición
    • Volumen 3
    • D.F. Karnosky + 4 más
    • Inglés
    The chapters in this book present a snapshot of the state of knowledge of air pollution effects at the beginning of the 21st century. From their different disciplines, a distinguished collection of authors document their understanding of how leaves, trees, and forests respond to air pollutants and climate change. Scenarios of global change and air pollution are described. The authors describe responses of forests to climate variability, tropospheric ozone, rising atmospheric CO2, the combination of CO2 and ozone, and deposition of acidic compounds and heavy metals. The responses to ozone receive particular attention because of increasing concern about its damaging effects and increasing concentrations in rural areas. Scaling issues are addressed - from leaves to trees, from juvenile trees to mature trees, from short-term responses to long-term responses, and from small-scale experiments and observations to large-scale forest ecosystems. This book is one major product of a conference sponsored by the International Union of Forestry Research Organizations, the USDA Forest Service Global Change Northern Stations Program, the Arthur Ross Foundation, NCASI, the Canadian Forest Service, and Michigan Technological University. The conference, held in May 2000 in Houghton, Michigan, USA, was appropriately titled "Air Pollution, Global Change, and Forests in the New Millennium". The Editors, David Karnosky, Kevin Percy, Art Chappelka, Caroline Simpson, and Janet Pikkarainen organized the conference and edited this book.

  • Biotic Indicators for Biodiversity and Sustainable Agriculture

    • 1 Edición
    • W. Buchs
    • Inglés
    This volume highlights aspects and approaches to questions on the development and findings of biotic indicator (systems), considering the complex problems of conversion into practice. Biotic indication in relation to sustainable land use and biodiversity is discussed from many angles. Covered in this volume are the following topics: Political requirements and statements on biotic agri-environmental indicators; Requirements regarding agri-environmental indicators from a scientific as well as an applied point of view; Scientific reviews and critical discussions of "state of the art" knowledge regarding several kinds of agri-environmental indicators for biodiversity and/or sustainable agriculture; Original experiments on certain aspects regarding indication of biodiversity in agroecosystems; Practical experience with the application and suitability of agri-environmental indicators (as far as they are already established); Conceptions and models to show the economic effects and possibilities of practical application of such indicators.

  • Arsenic Exposure and Health Effects V

    • 1 Edición
    • W.R. Chappell + 3 más
    • Inglés
    The authoritative articles in this book represent the state-of-the-art in arsenic research. Arsenic experts from around the world - participants in the Fifth International Conference on Arsenic Exposure and Health Effects organized by the Society for Environmental Geochemistry and Health in 2002 - present their critical findings. The authors share their latest arsenic research findings in Occurrence, Epidemiology, Biomarkers and Animal Models, Mode of Action, Mode of Action, Risk Estimation, Intervention and Medical Treatment, and Water Treatment and Remediation.As in past conferences, the first report of elevated arsenic exposures in a new country was given. The Conference introduced the finding of arsenic contamination in Nepal and updates of the arsenic problems in Bangladesh, India, Vietnam are included. 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 V offers informed, challenging insights into a highly important and controversial topic.

  • The Flaviviruses: Detection, Diagnosis and Vaccine Development

    • 1 Edición
    • Volumen 61
    • Inglés
    Over 50% of known flaviviruses have been associated with human disease. The Flavivirus genus constitutes some of the most serious human pathogens including Japanese encephalitis, dengue and yellow fever. Flaviviruses are known for their complex life cycles and epidemic spread, and are considered a globally-emergent viral threat. Detection, Diagnosis and Vaccine Development, the third volume of The Flaviviruses details the current status of technologies for detection and differentiation of these viruses, their use in surveillance and outbreak investigation, and also reviews the latest clinical research.

  • Bioenergy Options for a Cleaner Environment: in Developed and Developing Countries

    • 1 Edición
    • Ralph E.H. Sims
    • Inglés
    Bioenergy Options for a Cleaner Environment describes the biomass resource and its delivery. A panel of international experts describe the range of conversion technologies both commercially available and under development, and explore the technical, environmental and socio-economic barriers and benefits of using biomass in both developed and developing countries.

  • ISO 14001 Environmental Certification Step by Step

    Revised Edition
    • 1 Edición
    • A J Edwards
    • Inglés
    The do-it-yourself manual, with steps to success and simple explanatory notes, designed for real companies. ISO 14001 Environmental Certification Step by Step has been written with smaller companies especially in mind. Dr. A.J. Edwards explains how to achieve the ISO 14001 standard. Together, these provide a quick and straightforward guide to achieving the requirements of ISO 14001 Environmental Certification. This revised edition has been updated to cover the latest developments in the interpretation of the standard, plus changes in related legislation, such as the EU's Eco-Management and Audit Scheme (EMAS), Control of Pollution regulations, Dangerous Substances and Explosive Atmospheres Regulations, Landfill charges, Pollution Prevention and Control, and Asbestos Regulations. In addition, the new ISO 19011:2002 standard for auditing is reflected in the book, as are approaches to phased introduction of ISO 14001. Many organisations working towards ISO 14001 already possess ISO 9000 registration, or choose to achieve ISO 14001 and ISO 9000 simultaneously as an integrated system.To prevent duplication, ISO 14001 Environmental Certification Step by Step includes cross-referencing of ISO 14001 requirements to the relevant procedures in the Quality System.

  • Principles and Standards for the Disposal of Long-lived Radioactive Wastes

    • 1 Edición
    • Volumen 3
    • N. Chapman + 1 más
    • Inglés
    This handbook is concerned with developing principles and standards for the safe disposal of solid radioactive wastes by burial deep in the Earth's crust. Radioactive wastes have focussed thinking on long-term environmental protection issues in an unprecedented way. Consequently, the way in which principles and standards are set, and the thinking behind this, is of wider interest than to the nuclear field alone. The issues are not just technical and scientific. There is also a much wider philosophical context to the debate, centering on ethics, human values and the expectations of society.In this handbook it is intended that all theses issues are brought together, suggesting appropriate ways forward in each area, culminating in a proposed structure for safety regulations. It also aims to provide a detailed discussion of some of the most difficult logical an ethical issues facing those wishing to dispose of long-lived radioactive wastes.

Temas relacionados