Author: P.A. Okken
Publisher: Springer
ISBN:
Category : Business & Economics
Languages : en
Pages : 284

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Book Description
Rapidly increasing concentrations of greenhouse gases in the atmosphere, emerging evidence of global warming and the threat of uncontrollable climate feedback mechan:i,sms are now triggering international action to reduce the emissions of greenhouse gases. In 1989 the Intergovernmental Panel on Climate Change (IPCC), established by the United Nations Environment Pro gramme and the World Meteorological Organization, started preparations for an international convention on climate. This convention is to be followed by protocols (agreements) on the reduction of the emissions of greenhouse gases and other measures and implementation mechanisms to preserve the global climate. After the CFC's, CO is the next in line, as the sources 2 and abatement measures for CH and N 0 are as yet insuffi 4 2 ciently understood. However, the abatement of CO . is a far 2 reaching issue. It will require major changes wi thin the most important sectors of the economy: energy (production and use) and agriculture (deforestations and land use pat terns). Given this situation it is not so surprising that national governments are hesitant to take action. One reason is the remaining uncertainty regarding the rat,e and the extent of climate change. However, further analysis will show that the uncertainties will be outweighed by the increasing risks when measures to reduce the emission of greenhouse gases are delayed.

Author: P.A. Okken
Publisher: Springer Science & Business Media
ISBN: 9400904851
Category : Technology & Engineering
Languages : en
Pages : 280

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Book Description
Rapidly increasing concentrations of greenhouse gases in the atmosphere, emerging evidence of global warming and the threat of uncontrollable climate feedback mechan:i,sms are now triggering international action to reduce the emissions of greenhouse gases. In 1989 the Intergovernmental Panel on Climate Change (IPCC), established by the United Nations Environment Pro gramme and the World Meteorological Organization, started preparations for an international convention on climate. This convention is to be followed by protocols (agreements) on the reduction of the emissions of greenhouse gases and other measures and implementation mechanisms to preserve the global climate. After the CFC's, CO is the next in line, as the sources 2 and abatement measures for CH and N 0 are as yet insuffi 4 2 ciently understood. However, the abatement of CO . is a far 2 reaching issue. It will require major changes wi thin the most important sectors of the economy: energy (production and use) and agriculture (deforestations and land use pat terns). Given this situation it is not so surprising that national governments are hesitant to take action. One reason is the remaining uncertainty regarding the rat,e and the extent of climate change. However, further analysis will show that the uncertainties will be outweighed by the increasing risks when measures to reduce the emission of greenhouse gases are delayed.

Author: Bruce E. Johansen
Publisher: ABC-CLIO
ISBN: 9780313377020
Category : Science
Languages : en
Pages : 738

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Book Description
Comprehensive in scope and accessible to all reader levels, "The Encyclopedia of Global Warming Science and Technology" covers a vast range of topics, concepts, issues, processes, and scientists sifted and melded from the many scientific and technological fields. These include atmospheric chemistry, paleoclimatology, biogeography, oceanography, geophysics, glaciology, soil science, and more. Bruce E. Johansen digests the explosion of scientific work on global warming that has been published since 1980 and presents it in a set that is sure to be the indispensable standard reference work on the topic. The information here is of importance to just about everyone on the planet--for the findings of global warming science and technology should dictate the choices we make today to secure our common future. This encyclopedia will prove useful for many different types of professionals, inasmuch as global warming science informs public policy debates, applied science, and technology in such fields as energy generation, architecture, engineering, and agriculture.

Author: C. Hendriks
Publisher: Springer Science & Business Media
ISBN: 9401103011
Category : Technology & Engineering
Languages : en
Pages : 233

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Book Description
1. 1. Greenhouse gas emissions and climate change . . . . . . . . . . . . . . 3 1. 1. 1. Emissions and concentrations of greenhouse gases 3 1. 1. 2. Impact of increasing greenhouse gases concentration 4 1. 2. Options to reduce carbon dioxide emissions 5 1. 2. 1. Carbon dioxide removal 8 1. 3. Scope of the thesis 10 1. 4. Outline of the thesis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1. 4. 1. General evaluation method. . . . . . . . . . . . . . . . . . . . . . . 12 1. 4. 2. Some notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 II. Simulation and optimization of carbon dioxide recovery from the flue gases of a coal-fired power plant using amines 14 Abstract 19 2. 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2. 2. The chemical absorption process. . . . . . . . . . . . . . . . . . . . . . . . 22 2. 2. 1. General process description. . . . . . . . . . . . . . . . . . . . . . . 22 2. 2. 2. Types of absorbent 23 2. 2. 3. Effects of flue gas contaminants 24 2. 3. Simulation of the scrubber in ASPEN PLUS . . . . . . . . . . . . . . . . . 25 2. 3. 1. ASPEN PLUS for flow sheet simulation 26 2. 3. 2. Simulation of the performance for the base-case design . . 26 the scrubber . . . . . . . . . . . . . . . . . . . . . . 29 2. 3. 3. Optimization of 2. 3. 4. Design and results 32 2. 3. 5. Discussion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 2. 4. Integration of the scrubber in the power plant 35 2. 4. 1. Power loss caused by steam extraction 36 2. 4. 2. Power saved by avoiding preheating boiler feed water . . . 38 2. 4. 3. Power consumption by the carbon dioxide scrubber . . . . . 38 2. 4. 4. Power consumption for carbon dioxide compression . . . . . 38 2. 4. 5. Calculation of plant efficiency losses " . . . . . . . . . . . . . . 39 2. 5.

Author: Frederick Ferré
Publisher: University of Georgia Press
ISBN: 9780820316178
Category : Philosophy
Languages : en
Pages : 308

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Book Description
In this collection of essays, leading environmentalists and philosophers explore the relationship between environmental ethics and policy, both in theory and practice. The first section of the book focuses on four approaches to change in ethical theory: ecological science, feminist metaphysics, Chinese philosophy, and holistic postmodern technology. In subsequent sections the contributors emphasize the need for nontraditional solutions and attempt to expand awareness of the most pressing practical problems. Among the topics discussed are the possibilities of real international cooperation, the inequitable but economically intractable issue of global gasses, the political and ethical challenges of city planning, and the growing evidence of fundamental inappropriateness in treating land as legal private property. This volume is based on essays presented in 1992 at the Second International Conference on Ethics and Environmental Policy. The conference was held in response to the increasing need for a new ethics that would counter the traditional human-centered, dominantly individualistic approach of the industrial world toward the environment.

Author: Joe Wisniewski
Publisher: Springer Science & Business Media
ISBN: 9401119821
Category : Science
Languages : en
Pages : 696

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Book Description
Towards the Balance and Management of the Carbon Budget of the Biosphere The current state of misunderstanding of the global C cycle and our failure to resolve an issue that has been debated for 100 years (Jones and Henderson-Sellers, 1990) speaks loudly about the limitations of modem science when faced with the complexity of the biosphere. Efforts to understand and balance the global C budget have gone through several phases. First was a holistic view of the C budget as part of efforts to understand the geochemistry of the Earth (e. g. , Clarke, 1908). Next, came a period of data collection and sythesis which focused on the diversity of sectors of the biosphere. This phase culminated in the early 1970's with the realization that humans were greatly impacting the global C cycle as measured at the Mauna Loa Observatory (Keeling et al. , 1973). New syntheses of the global C budget emerged at this time (Woodwell and Pacan, 1973; Bolin et al. , 1979). The next phase was one of controversy and intense focus on particular sectors of the biosphere. The controversy rested on discrepancies about the role of the terrestrial biota in the global C cycle and the failure to account for sufficient C sinks to absorb all the C emitted by land-use change in the tropics (Woodwell et al. , 1978, 1983; Houghton et al. , 1983).

Author: Peter Cebon
Publisher: MIT Press
ISBN: 9780262032520
Category : Political Science
Languages : en
Pages : 548

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Book Description
Focusing on the Alpine region to look at climate change's regional manifestations.Although climate change is a global problem, there is a growing recognition of the need to look at its regional manifestations and management. This book takes such a regional approach to the Alpine region. The result of the ongoing Swiss research program Climate and Environment in the Alpine Region (CLEAR), it incorporates the work of an independent network of approximately fifty researchers from a variety of disciplines.The Alpine region is the perfect focus for such a study because of the wealth of historical and contemporary data. The contributors avoid impractical "absolute" solutions to the problem of climate change. They explicitly recognize that climate policy involves not just environmental policy but also economic, agricultural, social, and urban policy. The science required for climate policy need not provide a single definitive answer to the problem of climate change. Rather, it can contribute a variety of insights, explanations, scenarios, and open questions to the public debate. The authors aim at a science for policy that helps to develop realistic options in an ongoing debate involving scientists as well as policymakers and ordinary citizens.Topics covered include past and current climate dynamics, scenarios for future climate development, the sensitivity of plant and soil ecosystems to climate change, scenarios for future ecosytem development, and creative policy responses to mobilize regional action for industrial innovation. The topics are addressed in the spirit of Integrated Assessment (IA), a method that combines scientific and social expertise to explore political and technical strategies for dealing with environmental problems such as climate change.

Author: J. Rotmans
Publisher: Springer Science & Business Media
ISBN: 9400906919
Category : Science
Languages : en
Pages : 289

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Book Description
This book is the result of a research project entitled "Reference function for Global Air Pollution/C0 " initiated by RIVM. It deals with the description 2 of a computer simulation model of the greenhouse effect. This model, IMAGE, tries to capture the fundamentals of the complex problem of climate change in a simplified way. The model is a multidisciplinary product and is based on knowledge from disciplines as economics, atmospheric chemistry, marine and terrestrial biogeochemistry, ecology, climatology, and glaciology. This book might be of interest for anyone working in the broad field of climate change. Furthermore, it can be useful for model builders, simulation experts, mathematicians etc. A PC version of the model will become avail able free of charge. Requests can be sent to the author. Although being the only author of this book, I could never have written it without the help of many other people. First of all I would like to thank Koos Vrieze, originally a colleague at RIVM, later my professor. Without his inspiring attitude I would have never finished this thesis. I am also very grateful to RIVM for giving me the opportunity to write this thesis. lowe many thanks to Hans de Boois and Rob Swart for their support and assis tance during the research. Furthermore, I would like to thank my trainees who have substantially contributed to the contents of this book.

Author: Bruce Elliott Johansen
Publisher: Greenwood Publishing Group
ISBN: 9780313316791
Category : Science
Languages : en
Pages : 384

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Book Description
The author synthesizes scientific research on global temperature changes, including such topics as the general consensus on global warming, warming seas, human health, and ice melt.

Author:
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 198

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Book Description