Natural and agro-ecosystems are frequently exposed to natural or synthetic substances, which, while they have no direct nutritional value or significance in metabolism, may negatively affect plant functioning. These, xenobiotics, may originate from both natural (fires, volcano eruptions, soil or rock erosion, biodegradation) and anthropogenic (air and soil pollution, herbicides) sources. And, while affected plants have only a limited number of possibilities for avoiding accumulation of these compounds, they do exhibit several enzymatic reactions for detoxification including oxidation, reduction, hydrolysis and conjugation reactions. In agro-ecosystems in particular these mechanisms have great significance in relation to herbicide detoxification and tolerance. In this volume an international group of experts present an overview of the nature and distribution of organic xenobiotics, including their uptake, effects on plant functioning and detoxification mechanisms. The particular significance of glutathione S-transferases in bio-indication and bio-monitoring, and in the detoxification of volatile organic air pollutants and herbicides is evaluated, and their potential significance in phytoremediation and bioaccumulation will be discussed. This volume will be of interest to a wide audience, from graduate students to senior researchers in a wide range of disciplines including plant ecology, plant biochemistry, agriculture and environmental management. It will also be of practical interest to environmentalists, policy makers and resource managers.

International concern in scientific, industrial, and governmental communi ties over traces of xenobiotics in foods and in both abiotic and biotic envi ronments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published research papers and progress reports, and archival documentations. These three international publications are integrated and scheduled to provide the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. This series is reserved ex clusively for the diversified literature on "toxic" chemicals in our food, our feeds, our homes, recreational and working surroundings, our domestic animals, our wildlife and ourselves. Tremendous efforts worldwide have been mobilized to evaluate the nature, presence, magnitude, fate, and toxi cology of the chemicals loosed upon the earth. Among the sequelae of this broad new emphasis is an undeniable need for an articulated set of authoritative publications, where one can find the latest important world literature produced by these emerging areas of science together with docu mentation of pertinent ancillary legislation. Research directors and legislative or administrative advisers do not have the time to scan the escalating number of technical publications that may contain articles important to current responsibility. Rather, these individu als need the background provided by detailed reviews and the assurance that the latest information is made available to them, all with minimal literature searching."

This book is the result of a conference held biannually at the Goodwin-Niering Center for Conservation Biology and Environmental Studies at Connecticut College. It uses an interdisciplinary approach to focus on important ecological impacts of acid deposition, the transboundary nature of the pollutants that cause acid rain, and domestic and international policies designed to reduce the emission of these pollutants. The book combines research findings and the policy analyses of experts from different academic disciplines with the positions advanced by representatives of various nongovernmental organizations (NGOs). Because the volume explores many aspects of the acid rain issue, it will be of interest to a diverse audience that includes researchers, students, concerned citizens, policy analysts, and members of NGOs and government agencies who could use the text as background for discussion pertaining to the science and policy of acid deposition.

Regional intercomparisons between ecosystems on different continents can be a powerful tool to better understand the ways in which ecosystems respond to global change. Large areas are often needed to characterize the causal mechanisms governing interactions between ecozones and their environments. Factors such as weather and climate patterns, land-ocean and land-atmosphere interactions all play important roles. As a result of the strong physical north-south symmetry between the western coasts of North and South America, the similarities in climate, coastal oceanography and physiography between these two regions have been extensively documented. High Latitude Rain Forests and Associated Ecosystems of the West Coast of the Americas presents current research on West Coast forest and river ecology, and compares ecosystems of the Pacific Northwest with those of South America.

Especially written for contractors and small businesses carrying out small works, Spon's House Improvement Price Guide contains accurate information on thousands of rates, each broken down to labour, material overheads and profit.

Mechanics plays a fundamental role in aeolian processes and other environmental studies. This proposed book systematically presents the new progress in the research of aeolian processes, especially in the research on mechanism, theoretical modelling and computational simulation of aeolian processes from the viewpoint of mechanics. Nowadays, environmental and aeolian process related problems are attracting more and more attention. We hope this proposed book will provide scientists and graduate students in aeolian research and other environmental research some mechanical methods and principles and introduce aeolian related problems of environment to mathematical and mechanical scientists.

Human beings have a long historical relationship with the coast. Initially it provided food and security, later forming important locations for industrial and commercial development. Now the emphasis has shifted towards leisure and conservation, although the former functions remain crucial. However, it is only very recently that people have started viewing the coast as a common and valuable resource that requires rational utilisation and scientific management in order to sustain its attractiveness. Of course, enlightened management comes only through understanding of the complicated coastal regions, which enables coastal managers to balance pressures from different sectors and to minimize risks. Scientific knowledge will continue to be the most important basis for resolving the conflicts between coastal users and interest groups such as developers and ecologists. Coastal management has also shifted from traditional restorative or remedial actions towards planned avoidance of other conflicts. Despite rapid advancement in coastal sciences over recent decades, most of the major coastal issues have remained outstanding in the agenda. Control of shoreline erosion and protecting sea level rise continue to be crucial problems facing coastal scientists. Destructive coastal storms still cause tremendous damage, particularly in low altitudes. Wetland and estuary reclamation have led to the loss of the most valuable estuary wetlands which are required to sustain biological productivity and biodiversity. This volume includes papers on marine and coastal pollution, eutrophication, aquaculture, conservation and utilization, coastal wetlands, and coastal zone management.

This textbook is designed for undergraduate students studying airspace engineering, as well as undergraduate and postgraduate students studying air transport management. It will also be very helpful for the training of air traffic control officers. The textbook does not require any prior (specialist) knowledge as it is an introduction to the Air Navigation Service Providers (ANSPs) business. There is very little literature available that gives a detailed appreciation of the complexities, potential risks and issues associated with the provision of air navigation services. The role of this textbook is to fill this significant gap with a comprehensive, in-depth study of the management principles related to Air Navigation Service Providers. This is particularly timely given recent ATC developments in Europe, USA, and New Zealand. Airlines and airports rely on the Air Navigation Service Providers (ANSPs) for the management of air traffic. Hence, Air Navigation Services (ANS) provision is considered as a core element for air transportation. This textbook addresses each of the Air Navigation Services' five broad categories of services provided to air traffic during all phases of operation: Air Traffic Management (ATM), Communication services, Navigation services and Surveillance services (CNS), Meteorological services for air navigation (MET), Aeronautical Information Services (AIS) and Search and Rescue (SAR). This textbook is designed for undergraduate students studying airspace engineering and undergraduate and postgraduate students studying air transport management. It will also be very helpful for the training of air traffic control officers. The textbook does not require any prior (specialist) knowledge as it is an introduction book to the Air Navigation Service Providers (ANSPs) business.

Across European cities the use of urban space is controversial and subject to diverging interests. On the one hand citizens are increasingly aware of the necessity for self-organising to reclaim green spaces. On the other hand local authorities have started to involve citizens in the governance of urban green spaces. While an increased level of citizen participation and conducive conditions for citizens' self-organisation are a desirable development per se, the risk of functionalising civil society actors by the local authority for neoliberal city development must be kept in mind. Drawing on qualitative and quantitative data collected in 29 European cities from all four European geographic regions, this book examines the governance of urban green spaces and urban food production, focusing on the contribution of citizen-driven activities. Over the course of the book, Schicklinski identifies best practice examples of successful collaboration between citizens and local government. The book concludes with policy recommendations with great practical value for local governance in European cities in times of the growth-turn. This book will be of great relevance to students, scholars, and policy-makers with an interest in environmental governance, urban geography, and sustainable development.

Have you ever had to provide accurate costs for a new supermarket or a pub "just an idea...a ballpark figure..." ? The earlier a pricing decision has to be made, the more difficult it is to estimate the cost and the more likely the design and the specs are to change. And yet a rough-and-ready estimate is more likely to get set in stone. Spon's First Stage Estimating Handbook is the only comprehensive and reliable source of first stage estimating costs. Covering the whole spectrum of building costs and a wide range of related MandE work and landscaping work, vital cost data is presented as: costs per square metre elemental cost analyses principal rates composite rates. Compact and clear, Spon's First Stage Estimating Handbook is ideal for those key early meetings with clients. And with additional sections on whole life costing and general information, this is an essential reference for all construction professionals and clients making early judgements on the viability of new projects.

This volume comprises the proceedings of the International Workshop on Eco logical Goal Functions, held at the Schleswig-Holstein Cultural Center of Salzau, August 30 -September 4, 1996. The conference - first in a series - intended to be convened at Salzau at 1 -2 year intervals to address various aspects of theo retical and application-oriented ecology, was initiated, organized and carried out under the auspices of the Ecology Center of the Kiel University. It featured key note addresses, invited lectures, submitted papers, and posters. 32 contributions written by authors from eight countries, were selected to be presented in this book. From the very rich discussions of the workshop, some general characteristics emerged which might become important for a deeper understanding of the nature of evolving systems or, in other words, systems with a history, described by variables with a high degree of interdependence. These characteristics include the following: Speaking of 'goal functions' is a convenient 'fa on de parler', since a logical analysis of the formal structure of teleological and causal explanations shows that both are analogous with regard to the inherent structural typology and the basic mode of explanation. Teleological interpretations introduce motives or objectives of actors into the set of 'antecedens' conditions relevant for system evolution, and are consequently a subset of causal interpretations."

The bioaccumulation of endocrine disruptors, persistent organic chemicals and other compounds of high environmental impact has become of increasing interest in most recent environmental research, risk analysis and toxicology. This volume gives an up-to-date overview and introduces the reader to the new concept of "internal effect concentration" linking bioaccumulation and biomagnification in the food chain to ecotoxicology and risk assessment.

This true story is set in the Coachella Valley, the desert region best known for Palm Springs, California, a glamorous and sunny resort for the rich and famous, filled with emerald green golf courses, lakes, condominiums, and sunset-capped blue mountains. Yvonne Tevis here delineates the ongoing intense battle between developers and conservationists over how this precious land should be used. Basing her tale around the fight to save the habitat of an endangered species, the fringe-toed lizard, Tevis includes: interviews, maps, illustrations, notes, and a comprehensive bibliography, with valid arguments presented on both sides of the issue. A must read for all those concerned with protecting our environment.

In an easily accessible work of enormous scope and depth, John J. Berger vividly evokes the looming hazards of a warmer world. Based on the latest climate science, Climate Peril reveals that the impacts of climate change on our health, economy, and environment are far worse--and more imminent--than many realize. The book identifies the obstacles to climate protection and shows why steep and unprecedented--yet affordable--cuts in greenhouse gases are needed now to avert a global climate catastrophe. Climate Peril portrays the radically altered world we will create in 2100 A.D. if greenhouse gas emissions are not reduced and documents the rapid and unnatural climate change already taking place. The book explores all major consequences of climate change, especially its astonishing impacts on the economy, human health, other species, and the oceans. Among other awesome risks, Climate Peril describes the billions of tons of carbon lurking in ocean seabeds and thawing permafrost and the global danger of crossing an invisible threshold beyond which catastrophic climate changes become inevitable. While its conclusions are alarming, Climate Peril is above all a realistic and authoritative book that you can use to better understand how climate change may affect you and your family. Climate Peril is the second of a three book series. Volume 1, Climate Myths, focused on the political campaign waged against climate science, and volume 3, Climate Solutions (forthcoming), shows how to create a climate-safe world by radically transforming global energy, transportation, and land use practices. Early comments: "A brilliant book, and one that might just change the world. By far the best overview of climate science and its implications for our planet that I've ever read." - Tim Flannery, Chief Councilor, Australian Climate Council, and Author, The Weather Makers * "I applaud Climate Peril for showing so clearly that climatic disruption is the consuming issue of our time and our response in the next few years will determine the fate of this civilization." - George M. Woodwell, Founder, Director Emeritus, and Senior Scientist, Woods Hole Research Center * "Climate Peril is an excellent primer on the causes and effects of climate change, which, as John Berger notes, imperils our very existence and that of all natural systems on which we depend." - Lester R. Brown, President, Earth Policy Institute and Author of Full Planet, Empty Plates * "Read Climate Peril and you will become well informed about what probably is the greatest threat ever faced by civilization." - Paul R. Ehrlich and Anne H. Ehrlich, from the Introduction to Climate Peril * "Climate Peril lays the foundation for understanding the actions we must take to begin building a sustainable world for the future. Highly recommended " - Peter H. Raven, President Emeritus, Missouri Botanical Garden. About the Author: John J. Berger, Ph.D., writes about climate change from the perspective of an internationally respected energy and natural resources expert. Trained in ecology, Dr. Berger has served as a consultant to government, scientific, academic, and nonprofit organizations, including the U.S. Congress and the National Academy of Sciences.

The objective of this hugely important text is to contribute to the existing knowledge on soil pollution and remediation. Stress is given to the critical assessment of the used analyses and methods for study effects in combined chemical pollution (organic pollutants and pesticides, metals) on soil biota and fertility. Also featured is, among other things, an evaluation of specific aspects of risk assessment, and an assessment of advanced technologies for soil remediation.

This book provides a thorough understanding of the general principles of measurement for taking off quantities. An essential guide to any quantity surveyor, architect or engineer. Taking off quantities: Civil Engineering demonstrates, through a series of detailed worked examples from a range of civil engineering projects, how the measurement techniques are actually used.

This book provides a source of inspiration and a manual for designers, entrepreneurs and professionals who are looking into the practical application of product configurators. In this growing profession, there is a need for a book which focuses on the configuration process from a design perspective. The book delves into the practical application of configurators using case studies of selected firms that present their most significant works. It offers the reader tips, suggestions, technical details and critical issues which need to be considered, from experienced actors and pioneers worldwide, which include: Unfold, Belgium In-flexions, France Nervous System, USA Okinlab, Germany SkimLab, France Twikit, Belgium INDG, The Netherlands ZeroLight, United Kingdom 3Dimerce, The Netherlands 3DSource, USA Bagaar, Belgium MyCustomizer, Canada Combeenation, Austria

"Modeling the Dynamics and Consequences of Land System Change" introduces an innovative three-tier architecture approach for modeling the dynamics and consequences of land system change. It also describes the principle, modules and the applications of the three-tier architecture model in detail. The approach holds strong potential for accurate predictions of the land use structure at the regional level, simulating the land use pattern at pixel level and evaluating the consequences of land system change. The simulation results can be used for the planning of land use, urban development, regional development, environmental protection, and also serve as valuable information for decision making concerning land management and optimal utilization of land resources.

The book is intended for the researchers and professionals in land use or land systems, regional environmental change, ecological conservation, as well as the land resource administrative agencies and environmental protection agencies.

Professor Xiangzheng Deng is a senior research fellow at the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, China.

The last two decades have witnessed an ever growing partisan divide in US politics over climate change and global warming. Significant elements in the Republican Party became openly hostile to the scientific evidence and, following the election of George W. Bush, legislative action at the federal level effectively ground to a halt. This opened up space at the state and local level to develop climate change policies with cities such as Chicago, San Francisco and New York implementing a number of initiatives that brought real and substantive developments. The election of Barack Obama in 2008 seemed to open new possibilities for federal and global leadership once more and whilst the Obama administration has been criticised for a somewhat contradictory approach to the issue at times, there were nonetheless a number of substantive policy developments. Through a substantive and detailed analysis of the politics of climate change, this book places the evolution of US climate policy within broader debates on the nature of politics in the US and argues that there exists a latent potential, often obscured by the complexities of its political system, for America to act as a world leader on the issue. This work will appeal particularly to students and scholars in American Politics, but will also prove useful to those in the fields of general Politics, climate change, sustainability, and environmental studies.

Sliding Mode Control of Switching Power Converters: Techniques and Implementation is perhaps the first in-depth account of how sliding mode controllers can be practically engineered to optimize control of power converters. A complete understanding of this process is timely and necessary, as the electronics industry moves toward the use of renewable energy sources and widely varying loads that can be adequately supported only by power converters using nonlinear controllers. Of the various advanced control methods used to handle the complex requirements of power conversion systems, sliding mode control (SMC) has been most widely investigated and proved to be a more feasible alternative than fuzzy and adaptive control for existing and future power converters. Bridging the gap between power electronics and control theory, this book employs a top-down instructional approach to discuss traditional and modern SMC techniques. Covering everything from equations to analog implantation, it: Provides a comprehensive general overview of SMC principles and methods Offers advanced readers a systematic exposition of the mathematical machineries and design principles relevant to construction of SMC, then introduces newer approaches Demonstrates the practical implementation and supporting design rules of SMC, based on analog circuits Promotes an appreciation of general nonlinear control by presenting it from a practical perspective and using familiar engineering terminology With specialized coverage of modeling and implementation that is useful to students and professionals in electrical and electronic engineering, this book clarifies SMC principles and their application to power converters. Making the material equally accessible to all readers, whether their background is in analog circuit design, power electronics, or control engineering, the authors-experienced researchers in their own right-elegantly and practically relate theory, application, and mathematical concepts and models to corresponding industrial targets.

Transdisciplinarity is a new way of scientifically meeting the challenges of sustainability. Indeed, interdisciplinary collaboration and co-operation with non-academic 'practice partners' is at the core of this; creating contextualised, socially relevant knowledge about complex real-world problems. Transdisciplinary Research and Sustainability breaks new ground by presenting transdisciplinary research in practice, drawing on recent advances by the vibrant transdisciplinary research communities in the German-speaking world. It describes methodological innovations developed to address wide-ranging contemporary issues including climate change adaptation, energy policy, sustainable agriculture and soil conservation. Furthermore, the authors reflect on the challenges involved in integrating non-academic actors in scientific research, on the tensions that arise in the encounter of theory and praxis, and on the inherently normative, political nature of sustainability research. Highlighting the need for academic institutions to be transformed to reflect transdisciplinarity, this timely volume will appeal to postgraduate students and postdoctoral researchers interested in fields such as Sustainability Science, Transdisciplinary Studies and Philosophy of Science.

International concern in scientific, industrial, and governmental communities of xenobiotics in foods and in both abiotic and biotic environments over traces has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published research papers and progress reports, and archival documentations. These three international publications are inte grated and scheduled to provide the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamina tion and toxicology. This series is reserved exclusively for the diversified litera ture on "toxic" chemicals in our food, our feeds, our homes, recreational and working surroundings, our domestic animals, our wildlife and ourselves. Tre mendous efforts worldwide have been mobilized to evaluate the nature, pres ence, magnitude, fate, and toxicology of the chemicals loosed upon the earth. Among the sequelae of this broad new emphasis is an undeniable need for an articulated set of authoritative publications, where one can find the latest impor tant world literature produced by these emerging areas of science together with documentation of pertinent ancillary legislation. Research directors and legislative or administrative advisers do not have the time to scan the escalating number of technical publications that may contain articles important to current responsibility. Rather, these individuals need the background provided by detailed reviews and the assurance that the latest infor mation is made available to them, all with minimal literature searching."

The public's attitude toward air pollution in the United States evolved substantially during the 1960s. One of the results of the nation's emerging environmental ethic was the creation of the U. S. Environmental Protection Agency (EPA) in December of 1970. Prior to this time, research was focused on the impacts of air pollution on human health and welfare and was largely conducted by several federal research agencies, which included the Department of Health, Education, and Welfare; the National Oceanic and Atmospheric Administration; and the U. S. Department of Agricul ture. After the creation of the EPA, much of this work was consolidated in one regulatory agency, which resulted in periodic evaluations of the various effects of atmospheric pollution on human health, materials, agriculture, and forest ecosystems. At the same time that environmental interest was growing in the United States, concern increased in the European scientific community and public over the ecological impacts of acidic deposition. As the magnitude of the damage to European lakes and streams and the widespread decline in Norway spruce and silver fir was reported, concern that similar problems were occurring in the United States increased substantially. This concern was heightened by press reports of high elevation spruce-fir forest declines in the Adirondack and Appalachian Mountains and the decline and death of sugar maples in the northeastern United States and Canada.