This book concerns the theoretical foundations of hydro mechanics of Pelton turbines from a viewpoint of engineering. For reference purposes all relevant flow processes and hydraulic aspects in a Pelton turbine have been analyzed completely and systematically. The analyses especially include the quantification of all possible losses existing in the Pelton turbine and the indication of most available potential for further enhancing the system efficiency. As a guideline the book therefore supports further developments of Pelton turbines with regard to their hydraulic designs and optimizations. It is thus suitable for the development and design engineers as well as those working in the field of turbo machinery. Many laws described in the book can also be directly used to simplify aspects of computational fluid dynamics (CFD) or to develop new computational methods. The well-executed examples help better understanding the related flow mechanics.

This companion provides a collection of frequently needed numerical data as a convenient desk-top or pocket reference for atmospheric scientists as well as a concise source of information for others interested in this matter. The material contained in this book was extracted from the recent and the past scientific literature; it covers essentially all aspects of atmospheric chemistry. The data are presented primarily in the form of annotated tables while any explanatory text is kept to a minimum. In this condensed form of presentation, the volume may serve also as a supplement to many textbooks used in teaching the subject at various universities.

Peter Warneck, a physical chemist specializing in atmospheric chemistry, received the diploma in 1954 and the doctorate in 1956 at the university in Bonn, Germany. In 1959, following several postdoctoral assignments, he joined the GCA Corporation in Bedford, Massachusetts, where he explored elementary processes in the atmospheres of the earth and other planets. He returned to Germany in 1970 to head the chemical kinetics group in the Air Chemistry Division of the Max-Planck-Institute for Chemistry in Mainz. In 1974 he also became professor of physical chemistry at the university in Mainz. In 1991, following German reunification, Warneck was appointed the founding director of the new Institute for Tropospheric Research in Leipzig. He served in this position parallel to his activities in Mainz until official retirement. Warneck s research included laboratory studies of chemical mechanisms and photochemistry as well as the development of analytical techniques for field measurements. Since 1990, his interests are focused on chemical reactions in clouds.

Jonathan Williams is an atmospheric chemist. He received his BSc in Chemistry and French and his Ph.D. in Environmental Science from the University of East Anglia, England. Between 1995-1997 he worked as a postdoctoral researcher at the NOAA Aeronomy laboratory in Boulder, USA, and from 1998 to present as a member of staff at the Max Planck Institute for Chemistry, Mainz, Germany. He has participated in many international field measurement campaigns on aircraft, ships and at ground stations. Dr Williams is currently an editor on three atmospheric chemistry journals. His present research involves investigating the chemistry of reactive organic species in the atmosphere, in particular over forested ecosystems and in the marine boundary layer. Dr Williams leads a research group focussed specifically on Volatile Organic Compounds (VOC) at the Max Planck Institute and in 2008 he was made an honorary Reader at the University of East Anglia, UK."

The TransNav 2011 Symposium held at the Gdynia Maritime University, Poland in June 2011 has brought together a wide range of participants from all over the world. The program has offered a variety of contributions, allowing to look at many aspects of the navigational safety from various different points of view. Topics presented and discussed at the Symposium were: navigation, safety at sea, sea transportation, education of navigators and simulator-based training, sea traffic engineering, ship's manoeuvrability, integrated systems, electronic charts systems, satellite, radio-navigation and anti-collision systems and many others. This book is part of a series of six volumes and provides an overview of Problems in Maritime Navigation, Transport and Shipping and is addressed to scientists and professionals involved in research and development of navigation, safety of navigation and sea transportation.

Mountain environments, once thought hostile, now attract major economic investments for tourism, hydro-power and communication routes. As change and technology works its way around the world, the fight between ecology and dollars will doubtless escalate.
"Mountain Environments in Changing Climates" collects the best international work being done on mountainous regions. The book examines the impact of global warming, the socio-economic environment of mountains, and the observation and prediction of mountain processes and phenomena.
The scope of the work and the contributors cover a diverse range of international scientists. "Mountain Environments" takes an interdisciplinary approach to a fascinating subject, and will be a resource for those in the field for years to come. after for tourism,

Global warming, ozone depletion, drought, acid rain - their causes are viewed as extraordinarily complex; their effects are assumed catastrophic.
Global Environmental Issues provides the key to understanding our potential environmental crisis through an analysis of the common component to all environmental issues: the atmosphere.
This book provides a balanced introduction to both the dangers and advantages of human interference with the environment. Socio-economic, cultural and political factors are assessed and sophisticated scientific ideas are expressed in a clear, non-technical manner.
This new edition of a best selling text is completely updated, revised and expanded.

eBook available with sample pages: 0203425308

Remote sounding of the atmosphere has proved to be a fruitful method of obtaining global information about the atmospheres of the earth and other planets. This book treats comprehensively the inverse problem of remote sounding, and discusses a wide range of retrieval methods for extracting atmospheric parameters of interest from the quantities (thermal emission, for example) that can be measured remotely. Inverse theory is treated in depth from an estimation-theory point of view, but practical questions are also emphasized, such as designing observing systems to obtain the maximum quantity of information, efficient numerical implementation of algorithms for processing large quantities of data, error analysis and approaches to the validation of the resulting retrievals. The book is targeted at graduate students as well as scientists.

A hydroinformatics system represents an electronic knowledge encapsulator that models part of the real world and can be used for the simulation and analysis of physical, chemical and biological processes in water systems, in order to achieve a better management of the aquatic environment. Thus, modelling is at the heart of hydroinformatics. The theory of nonlinear dynamics and chaos, and the extent to which recent improvements in the understanding of inherently nonlinear natural processes present challenges to the use of mathematical models in the analysis of water and environmental systems, are elaborated in this work. In particular, it demonstrates that the deterministic chaos present in many nonlinear systems can impose fundamental limitations on our ability to predict behaviour, even when well-defined mathematical models exist. On the other hand, methodologies and tools from the theory of nonlinear dynamics and chaos can provide means for a better accuracy of short-term predictions as demonstrated through the practical applications in this work.

Extreme weather events, such as droughts, strong winds and storms, flash floods and extreme heat and cold, are among the most destructive yet fascinating aspects of climate variability. Historical records and memories charting the impacts and responses to such events are a crucial component of any research that seeks to understand the nature of events that might take place in the future. Yet all such events need to be situated for their implications to be understood. This book is the first to explore the cultural contingency of extreme and unusual weather events and the ways in which they are recalled, recorded or forgotten. It illustrates how geographical context, particular physical conditions, an area's social and economic activities and embedded cultural knowledges and infrastructures all affect community experiences of and responses to unusual weather. Contributions refer to varied methods of remembering and recording weather and how these act to curate, recycle and transmit extreme events across generations and into the future. With international case studies, from both land and sea, the book explores how and why particular weather events become inscribed into the fabric of communities and contribute to community change in different historical and cultural contexts. This is valuable reading for students and researchers interested in historical and cultural geography, environmental anthropology and environmental studies.

A gripping description of New England's storm of the century.

This volume sheds light on urban resilience strategies in times of climate emergency and social and economic crisis by reflecting on related social vulnerabilities and inequalities within cities and showing the potential of participatory governance approaches for socio-environmental transformation. The book compiles critical research documenting the articulation of urban resilience strategies dealing with climatic changes, as well as the understanding of the unexpected implications of top-down resilience plans to address the impacts of climate change in cities, especially on the most vulnerable urban populations, and the transformative capacities of bottom-up and socially innovative resilience strategies. The book especially focuses on co-produced and grassroots transformative processes that are concerned with social equity in urban planning for climate change. Although several publications cover the topic of urban resilience, this book provides a more nuanced exploration of urban climate governance and citizen engagement in urban climate resilience policies through the lenses of political ecology, environmental justice and co-production. In this regard, the volume moves beyond the approach of multilevel urban climate governance by critically addressing the unexpected impacts of top-down strategies of urban resilience with the goal of expanding the reflection on citizen engagement. The book also explores the emerging possibilities behind the co-production of urban resilience as well as the critical role of grassroots and citizens in promoting such alternative strategies. While the primary target audience is scholars from different disciplines (e.g. geography, urban studies, planning, political ecology, architecture, urban sociology, environmental studies) focusing on urban resilience, the editors also aim to reach urban resilience practitioners from local, national and international organisations as well as environmental grassroots and climate activists.

Climate may be defined as the synthesis of long-term atmospheric conditions characteristic of a particular place. Consequently, the study of climate relies on sustained records of daily values. However, both location and equipment are variables and precise measurements may not be possible. There are occasions when an estimate rather than a measurement is necessary, as when gauging the unrecorded past or future. The value of applied climatology - the study of the impact of climate - lies in the analysis of measurements and estimates within the context of change. This study provides a review of the theory and practice underlying current climatic research. The author describes the nature of atmospheric resources - solar energy, wind power and water supply - and describes the specification and treatment of climate data.

A clear, concise discussion of today's hottest topics in climate change, including adapting to climate change and geo-engineering to mitigate the effects of change, Engineering Response to Climate Change, Second Edition takes on the tough questions of what to do and offers real solutions to the practical problems caused by radical changes in the Earth's climate. From energy consumption and carbon dioxide emissions reduction, to climate-altering technologies, this new edition explores the latest concerns such as acidification of the ocean, energy efficiency, transportation, space solar power, and future and emerging possibilities. The editors set the stage by discussing the separate issues of the emissions of radiatively important atmospheric constituents, energy demand, energy supply, agriculture, water resources, coastal hazards, adaption strategies, and geo-engineering. They explain the difference between the natural and human drivers of climate change and describe how humans have influenced the global climate during past decades. Each chapter concludes with discussion questions, calculations, and possible research topics. See What's in the Second Edition: New conceptual tools and research necessary for problems associated with fossil fuels Cutting-edge topics such as adaption and geo-engineering The latest concerns such as acidification of the ocean, energy efficiency, transportation, and space solar power Solutions to problems caused by changes in the Earth's climate So much has changed in the 15 years since the publication of the first edition, that this is, in effect, a completely new book. However, the general theme is the same: the climate energy problem has become largely an engineering problem. With this in mind, the book explores what engineers can do to prevent, mitigate, or adapt to climate change.

The El Nino/Southern Oscillation (ENSO) phenomenon is a recurrent feature of the climate in tropical regions. A primary example of large scale coupled ocean-atmosphere interactions, ENSO has received much attention in past years, as a result of widespread climatic anomalies (severe drought and floods, Indian monsoon failure, etc.) that are often associated with the development of such episodes. To enhance our understanding of the mechanisms involved in the low frequency behavior of ENSO and to help improve our ability to forecast the future behavior of this phenomenon, we have combined analysis of the modern aspects of ENSO morphology, modelling and variability with chapters dealing with its historical and prehistorical behavior. this volume examines different approaches to reconstructing ENSO based on a variety of proxy sources. It also illustrates how, in the past, the climatic manifestations associated with ENSO may have been different, in the frequency of occurrence as well as amplitude. This 1993 book will be of importance to all professional scientists and researchers in climatology, meteorology and the earth and environmental sciences, while graduate students in these disciplines will find the book a useful reference source.

A survey of theoretical and experimental research, this book covers all areas of lightning phenomenology. The four sections cover models of fundamental lightning processes, propagation of lightning-induced signals, measurement of lightning parameters, and lightning interaction with systems. The book provides an excellent review of the use of models to support remote sensing efforts. It includes data on high-frequency radiated fields for lightening and an overview of the data available in the frequency and time domains for lightning. The book also presents spectoral and temporal characteristics of lightning in the VHF-UHF frequency range and uses photographic and electromagnetic measurements to examine how lighting chooses a strike point.

Part of the Kemp and Young series, this book provides a concise introduction to meteorology. Information is presented using diagrams, illustrations and worked examples. Mathematics is kept to a necessary minimum and there is a comprehensive index to aid quick reference. Notes on Meteorology is suitable for First Officer or Master Marine certification exams, those new to sea faring, and those whose practical experience is limited to narrow areas and wish to expand their knowledge.

Now in its second edition,Climatology continues to provide an up-to-date stimulating and comprehensive guide to the nature of the earth's climate. It presents a synthesis of contemporary scientific ideas about atmospheric circulation. Topics covered include: -Energy systems-The hydrological cycle-General circulation, local and regional climate-Application of climate information-Use of satellite observations

Climate, Change and Risk presents an overview of 'extreme' weather related events and our ability to cope with them. It focuses on society's responses, insurance matters and methodologies for the analysis of climatic hazards. Drawing on worldwide research from the leading names in the field this volume explores the changes in weather hazards that might be expected as the global climate changes.

Understanding Flying Weather is Derek Piggott's introduction to meteorology for glider and light aeroplane pilots. In simple and accessible terms it explains how atmospheric phenomena can be used to improve flying performance and to make flying both economical and enjoyable.

Taking into account advances in satellite and computer technology, Understanding Flying Weather describes pressure patterns, cloud formation and how soaring conditions can be used to advantage, as well as detailing the effects of depressions, anti-cyclones and local topography.

Its uncomplicated text and diagrams cover the syllabus for the British Gliding Association Bronze 'C' Certificate and so will be particularly relevant to those studying for this important examination.

This book presents an overview of copula theory and its application in hydrology, and provides valuable insights, useful methods and practical applications for multivariate hydrological analysis using copulas. In addition, it extends the traditional bivariate model to trivariate or multivariate models. The specific applications covered include the study of flood frequency analysis, drought frequency analysis, dependence analysis, flood coincidence risk analysis and statistical simulation using copulas. The book offers a valuable guide for researchers, scientists and engineers working in hydrology and water resources, and will also benefit graduate or doctoral students with a basic grasp of copula functions who want to learn about the latest research developments in the field.

Charting innovative directions in the environmental humanities, this book examines the cultural history of climate change under three broad headings: history, writing and politics. Climate change compels us to rethink many of our traditional means of historical understanding, and demands new ways of relating human knowledge, action and representations to the dimensions of geological and evolutionary time. To address these challenges, this book positions our present moment of climatic knowledge within much longer histories of climatic experience. Only in light of these histories, it argues, can we properly understand what climate means today across an array of discursive domains, from politics, literature and law to neighbourly conversation. Its chapters identify turning-points and experiments in the construction of climates and of atmospheres of sensation. They examine how contemporary ecological thought has repoliticised the representation of nature and detail vital aspects of the history and prehistory of our climatic modernity. This ground-breaking text will be of great interest to researchers and postgraduate students in environmental history, environmental governance, history of ideas and science, literature and eco-criticism, political theory, cultural theory, as well as all general readers interested in climate change.

Ecosystem-Based Adaptation: Approaches to Sustainable Management of Aquatic Resources presents a close examination of the role of ecosystem-based adaptation in managing river basins, aquifers, flood plains and their vegetation to provide water storage and flood regulation. Furthermore, the book explores improved ecosystem-based services for managing floods, conservation of water and its resources (including watersheds), avoiding water scarcity, and ensuring long-term water security planning, all in the context of sustainable development goals. This book will help scientists pave the way for easy implementation of sustainable development goals, ensuring a secure and sustainable future.

This is a comprehensive introduction to our present understanding of the electrical nature of thunderstorms for graduate level students of physics and/or meteorology, as well as research scientists. The text systematically discusses the electrical measurements of storms, examines lightning mapping studies in detail, presents many electrical observations in the context of storm structure and evolution, explains modern numerical cloud models of storm electrification, and examines electrical properties of several types of storms and storm systems. The book details the advances made possible by new technologies in a form that is suitable both for students and for professionals in the field.

Global Warming: The Hard Science presents a comprehensive, qualitatively rigorous, and critical discussion of the science underlying the global warming issue. The major processes in the climate system needed to understand projected human-induced climatic change are presented in detail. Observational systems used to monitor changes in the climate system and the ways in which the raw data are analyzed in order to produce estimates of current trends are also critically reviewed. The author discusses the hierarchy of computer models used to project changes in the carbon cycle, in climate, and in sea level and examines the physical principles underlying the greenhouse effect and projected warming. The text also presents a detailed discussion of the carbon cycle, of climate sensitivity, and of projected patterns of climatic change through time. Sea level rise and issues of risk and potential surprises are also critically assessed. Emphasis is placed throughout on developing an intuitive understanding of those results that do not depend on the details of any one computer simulation model. A series of boxes illustrate the key points through step-by-step calculations.

Human activities are significantly modifying the natural global carbon (C) cycles, and concomitantly influence climate, ecosystems, and state and function of the Earth system. Ever increasing amounts of carbon dioxide (CO2) are added to the atmosphere by fossil fuel combustion but the biosphere is a potential C sink. Thus, a comprehensive understanding of C cycling in the biosphere is crucial for identifying and managing biospheric C sinks. Ecosystems with large C stocks which must be protected and sustainably managed are wetlands, peatlands, tropical rainforests, tropical savannas, grasslands, degraded/desertified lands, agricultural lands, and urban lands. However, land-based sinks require long-term management and a protection strategy because C stocks grow with a progressive improvement in ecosystem health.

In 1992, Resources for the Future conducted a workshop concerning the issues of global climate change. This title, originally published in 1993, is a collection of the revised versions of the papers commissioned for the workshop with an added introduction and overview. Each paper emphasises the potential nonlinearities or surprises in physical effects caused by humans loading the atmosphere with greenhouse gases and examines how shifts in the natural environment from climate change may affect human well-being. This collection is a valuable resource for any student interested in environmental studies and climate change issues.