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Ocean Carbon Dioxide Removal For Climate Mitigation
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Book Synopsis Ocean Carbon Dioxide Removal for Climate Mitigation by : Romany M. Webb
Download or read book Ocean Carbon Dioxide Removal for Climate Mitigation written by Romany M. Webb and published by Edward Elgar Publishing. This book was released on 2023-01-20 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examining the existing legal framework for ocean carbon dioxide removal, this forward-thinking book explores whether, when, where, and how future research and deployment can take place in the field. It provides a detailed exploration of how the ocean could be used to remove and store carbon dioxide from the atmosphere, describing five commonly discussed ocean CDR techniques—rock-based ocean alkalinity enhancement (OAE), electrochemical OAE, ocean fertilization, artificial upwelling and downwelling, and seaweed cultivation—and exploring the legal issues that different techniques could raise.
Book Synopsis Climate Intervention by : National Research Council
Download or read book Climate Intervention written by National Research Council and published by National Academies Press. This book was released on 2015-06-17 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The signals are everywhere that our planet is experiencing significant climate change. It is clear that we need to reduce the emissions of carbon dioxide and other greenhouse gases from our atmosphere if we want to avoid greatly increased risk of damage from climate change. Aggressively pursuing a program of emissions abatement or mitigation will show results over a timescale of many decades. How do we actively remove carbon dioxide from the atmosphere to make a bigger difference more quickly? As one of a two-book report, this volume of Climate Intervention discusses CDR, the carbon dioxide removal of greenhouse gas emissions from the atmosphere and sequestration of it in perpetuity. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration introduces possible CDR approaches and then discusses them in depth. Land management practices, such as low-till agriculture, reforestation and afforestation, ocean iron fertilization, and land-and-ocean-based accelerated weathering, could amplify the rates of processes that are already occurring as part of the natural carbon cycle. Other CDR approaches, such as bioenergy with carbon capture and sequestration, direct air capture and sequestration, and traditional carbon capture and sequestration, seek to capture CO2 from the atmosphere and dispose of it by pumping it underground at high pressure. This book looks at the pros and cons of these options and estimates possible rates of removal and total amounts that might be removed via these methods. With whatever portfolio of technologies the transition is achieved, eliminating the carbon dioxide emissions from the global energy and transportation systems will pose an enormous technical, economic, and social challenge that will likely take decades of concerted effort to achieve. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration will help to better understand the potential cost and performance of CDR strategies to inform debate and decision making as we work to stabilize and reduce atmospheric concentrations of carbon dioxide.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309484529 Total Pages :511 pages Book Rating :4.3/5 (94 download)
Book Synopsis Negative Emissions Technologies and Reliable Sequestration by : National Academies of Sciences, Engineering, and Medicine
Download or read book Negative Emissions Technologies and Reliable Sequestration written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-08 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions directly from large point sources such as coal power plants, NETs remove carbon dioxide directly from the atmosphere or enhance natural carbon sinks. Storing the carbon dioxide from NETs has the same impact on the atmosphere and climate as simultaneously preventing an equal amount of carbon dioxide from being emitted. Recent analyses found that deploying NETs may be less expensive and less disruptive than reducing some emissions, such as a substantial portion of agricultural and land-use emissions and some transportation emissions. In 2015, the National Academies published Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration, which described and initially assessed NETs and sequestration technologies. This report acknowledged the relative paucity of research on NETs and recommended development of a research agenda that covers all aspects of NETs from fundamental science to full-scale deployment. To address this need, Negative Emissions Technologies and Reliable Sequestration: A Research Agenda assesses the benefits, risks, and "sustainable scale potential" for NETs and sequestration. This report also defines the essential components of a research and development program, including its estimated costs and potential impact.
Book Synopsis Climate Engineering and the Law by : Michael B. Gerrard
Download or read book Climate Engineering and the Law written by Michael B. Gerrard and published by Cambridge University Press. This book was released on 2018-04-12 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to focus on the legal aspects of climate engineering, making recommendations for future laws and governance.
Book Synopsis Climate Intervention by : National Research Council
Download or read book Climate Intervention written by National Research Council and published by National Academies Press. This book was released on 2015-06-23 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing problem of changing environmental conditions caused by climate destabilization is well recognized as one of the defining issues of our time. The root problem is greenhouse gas emissions, and the fundamental solution is curbing those emissions. Climate geoengineering has often been considered to be a "last-ditch" response to climate change, to be used only if climate change damage should produce extreme hardship. Although the likelihood of eventually needing to resort to these efforts grows with every year of inaction on emissions control, there is a lack of information on these ways of potentially intervening in the climate system. As one of a two-book report, this volume of Climate Intervention discusses albedo modification - changing the fraction of incoming solar radiation that reaches the surface. This approach would deliberately modify the energy budget of Earth to produce a cooling designed to compensate for some of the effects of warming associated with greenhouse gas increases. The prospect of large-scale albedo modification raises political and governance issues at national and global levels, as well as ethical concerns. Climate Intervention: Reflecting Sunlight to Cool Earth discusses some of the social, political, and legal issues surrounding these proposed techniques. It is far easier to modify Earth's albedo than to determine whether it should be done or what the consequences might be of such an action. One serious concern is that such an action could be unilaterally undertaken by a small nation or smaller entity for its own benefit without international sanction and regardless of international consequences. Transparency in discussing this subject is critical. In the spirit of that transparency, Climate Intervention: Reflecting Sunlight to Cool Earth was based on peer-reviewed literature and the judgments of the authoring committee; no new research was done as part of this study and all data and information used are from entirely open sources. By helping to bring light to this topic area, this book will help leaders to be far more knowledgeable about the consequences of albedo modification approaches before they face a decision whether or not to use them.
Book Synopsis Carbon Sequestration for Climate Change Mitigation and Adaptation by : David A. N. Ussiri
Download or read book Carbon Sequestration for Climate Change Mitigation and Adaptation written by David A. N. Ussiri and published by Springer. This book was released on 2017-03-28 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an understanding of the role of human activities in accelerating change in global carbon cycling summarizes current knowledge of the contemporary carbon budget. Starting from the geological history, this volume follows a multidisciplinary approach to analyze the role of human activities in perturbing carbon cycling by quantifying changes in different reservoirs and fluxes of carbon with emphasis on the anthropogenic activities, especially after the industrial revolution. It covers the role of different mitigation options – natural ecological, engineered, and geoengineered processes as well as the emerging field of climate engineering in avoiding dangerous abrupt climate change. Although the targeted audience is the educators, students, researchers and scientific community, the simplified analysis and synthesis of current and up to date scientific literature makes the volume easier to understand and a tool policy makers can use to make an informed policy decisions.
Author :National Research Council (U.S.). Committee on Geoengineering Climate, Technical Evaluation and Discussion on Impact Publisher : ISBN 13 :9780309305297 Total Pages :0 pages Book Rating :4.3/5 (52 download)
Book Synopsis Climate Intervention by : National Research Council (U.S.). Committee on Geoengineering Climate, Technical Evaluation and Discussion on Impact
Download or read book Climate Intervention written by National Research Council (U.S.). Committee on Geoengineering Climate, Technical Evaluation and Discussion on Impact and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The signals are everywhere that our planet is experiencing significant climate change. It is clear that we need to reduce the emissions of carbon dioxide and other greenhouse gases from our atmosphere if we want to avoid greatly increased risk of damage from climate change. Aggressively pursuing a program of emissions abatement or mitigation will show results over a timescale of many decades. How do we actively remove carbon dioxide from the atmosphere to make a bigger difference more quickly? As one of a two-book report, this volume of Climate Intervention discusses CDR, the carbon dioxide removal of greenhouse gas emissions from the atmosphere and sequestration of it in perpetuity. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration introduces possible CDR approaches and then discusses them in depth. Land management practices, such as low-till agriculture, reforestation and afforestation, ocean iron fertilization, and land-and-ocean-based accelerated weathering, could amplify the rates of processes that are already occurring as part of the natural carbon cycle. Other CDR approaches, such as bioenergy with carbon capture and sequestration, direct air capture and sequestration, and traditional carbon capture and sequestration, seek to capture CO2 from the atmosphere and dispose of it by pumping it underground at high pressure. This book looks at the pros and cons of these options and estimates possible rates of removal and total amounts that might be removed via these methods. With whatever portfolio of technologies the transition is achieved, eliminating the carbon dioxide emissions from the global energy and transportation systems will pose an enormous technical, economic, and social challenge that will likely take decades of concerted effort to achieve. Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration will help to better understand the potential cost and performance of CDR strategies to inform debate and decision making as we work to stabilize and reduce atmospheric concentrations of carbon dioxide.
Book Synopsis The Role of Ocean-based Negative Emission Technologies for Climate Mitigation by : David Peter Keller
Download or read book The Role of Ocean-based Negative Emission Technologies for Climate Mitigation written by David Peter Keller and published by Frontiers Media SA. This book was released on 2022-02-16 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemistry of Carbon Dioxide Removal by : Lauren J. Barrett
Download or read book Chemistry of Carbon Dioxide Removal written by Lauren J. Barrett and published by American Chemical Society. This book was released on 2024-06-20 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a society, we are now at the point where carbon dioxide removal (CDR) is not only a significant conversation but a requirement alongside reducing greenhouse gas emissions to address climate change and maintain life on the planet as we know it today. It’s no wonder that $2.6 trillion funded research worldwide over the last eight years (2015–2023) has helped scientists develop new technologies, practices, and approaches that remove and durably store carbon dioxide from the atmosphere (Source: Dimensions AI). Despite the forward-thinking nature of CDR technologies, understanding the fundamentals of CDR requires a perspective from hundreds of thousands of years ago until present as outlined at the start of this digital primer. The reader is introduced to the underlying physics of Earth’s energy systems, an outline of the global carbon cycle and its effects on climate over various timescales, and the theory of CDR. Understanding the natural relationship between carbon cycles and global climate is essential to CDR, as most technologies strive to accelerate the long-term carbon storage mechanisms provided in nature. To that end, a bottom-up understanding of atmospheric energy budgets from greenhouse gases to millennial-scale carbon cycling is provided (Chapter 2). The authors divide the discussion of CDR processes into two broad categories: those that enhance existing carbon sinks (Chapter 3) and those that develop new carbon sinks (Chapter 4). Within each category, multiple CDR methodologies are discussed, focusing on modern and historical analogues, recent field and modeling study results, and collective impacts, including benefits and considerations, for implementation. The last chapter (Chapter 5) includes a section dedicated to the most novel and emerging CDR approaches currently in the field and summarizes the multiple CDR strategies, their cost, the storage timetable, and the trade-offs. The primer concludes by presenting the relevant social, legal, and ethical challenges of CDR implementation in the world of environmental justice today.
Book Synopsis The Carbon Dioxide Dilemma by : National Research Council
Download or read book The Carbon Dioxide Dilemma written by National Research Council and published by National Academies Press. This book was released on 2003-08-29 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing concerns about climate change partly as a result of anthropogenic carbon dioxide emissions has prompted the research community to assess technologies and policies for sequestration. This report contains presentations of a symposium held in April of 2002. The sequestration options range form ocean disposal, terrestrial disposal in geologic formations, biomass based approaches and carbon trading schemes. The report also presents current efforts at enhanced oil recovery using carbon dioxide and demonstrating its utility. The volume is intended only as introduction to the subject and not the final word.
Book Synopsis Greenhouse Gas Removal Technologies by : Dr Mai Bui
Download or read book Greenhouse Gas Removal Technologies written by Dr Mai Bui and published by Royal Society of Chemistry. This book was released on 2022-08-22 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouse gas removal (GGR) technologies can remove greenhouse gases such as carbon dioxide from the atmosphere. Most of the current GGR technologies focus on carbon dioxide removal, these include afforestation and reforestation, bioenergy with carbon capture and storage, direct air capture, enhanced weathering, soil carbon sequestration and biochar, ocean fertilisation and coastal blue carbon. GGR technologies will be essential in limiting global warning to temperatures below 1.5°C (targets by the IPCC and COP21) and will be required to achieve deep reductions in atmospheric CO2 concentration. In the context of recent legally binding legislation requiring the transition to a net zero emissions economy by 2050, GGR technologies are broadly recognised as being indispensable. This book provides the most up-to-date information on GGR technologies that provide removal of atmosphere CO2, giving insight into their role and value in achieving climate change mitigation targets. Chapters discuss the issues associated with commercial development and deployment of GGRs, providing potential approaches to overcome these hurdles through a combination of political, economic and R&D strategies. With contributions from leaders in the field, this title is an indispensable resource for graduate students and researchers in academia and industry, working in chemical engineering, mechanical engineering and energy policy.
Book Synopsis Climate Change: A Coordinated Strategy Could Focus Federal Geoengineering Research and Inform Governance Efforts by : Frank Rusco
Download or read book Climate Change: A Coordinated Strategy Could Focus Federal Geoengineering Research and Inform Governance Efforts written by Frank Rusco and published by DIANE Publishing. This book was released on 2011-05 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Policymakers have raised questions about geoengineering (GE) -- large-scale deliberate interventions in the earth's climate system to diminish climate change or its impacts -- and its role in a broader strategy of mitigating and adapting to climate change. Most GE proposals fall into 2 categories: carbon dioxide removal, which would remove carbon dioxide from the atmosphere, and solar radiation management, which would offset temperature increases by reflecting sunlight back into space. This report examined: (1) the state of GE science; (2) federal involvement in GE; and (3) the views of experts and federal officials about the extent to which federal laws and international agreements apply to GE, and any governance challenges. A print on demand pub.
Download or read book Blue Carbon written by C. Nellemann and published by UNEP/Earthprint. This book was released on 2009 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report explores the potential for mitigating the impacts of climate change by improved management and protection of marine ecosystems and especially the vegetated coastal habitat, or blue carbon sinks. The objective of this report is to highlight the critical role of the oceans and ocean ecosystems in maintaining our climate and in assisting policy makers to mainstream an oceans agenda into national and international climate change initiatives. While emissions' reductions are currently at the centre of the climate change discussions, the critical role of the oceans and ocean ecosystems has been vastly overlooked.
Book Synopsis Governing Carbon Dioxide Removal by : Rob Bellamy
Download or read book Governing Carbon Dioxide Removal written by Rob Bellamy and published by Frontiers Media SA. This book was released on 2022-01-24 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquaculture: Ocean Blue Carbon Meets UN-SDGS by : David Moore
Download or read book Aquaculture: Ocean Blue Carbon Meets UN-SDGS written by David Moore and published by Springer Nature. This book was released on 2022-03-26 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a solutions based approach to reducing and removing CO2 from the atmosphere transforming it into solid (crystalline) CaCO3 through the ability of marine organisms such as molluscs, crustacea, corals, and coccolithophore algae. The overwhelming advantage of this approach is that it promises enhanced climate mitigation in comparison to planting forests, industrial/engineering carbon capture and storage process. It also provides a sustainable food resource. Furthermore, it would improve the ocean's biodiversity at the same time as the excess atmospheric CO2 released by our use of fossil fuels is returned to the place it belongs - as a present day fossil, safely out of the atmosphere to the distant future. If the level of finance and global effort that are readily foreseen for forest management and flue gas treatments were applied to expansion of global shellfish cultivation, curative amounts of carbon dioxide could be permanently removed from the atmosphere within a few decades. The concept presented in this book could have a profound influence on the life of the planet.
Download or read book A Farewell to Ice written by P. Wadhams and published by Oxford University Press. This book was released on 2017 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ice, the magic crystal -- A brief history of ice on planet Earth -- The modern cycle of ice ages -- The greenhouse effect -- Sea ice meltback begins -- The future of Arctic sea ice the death spiral -- The accelerating effects of Arctic feedbacks -- Arctic methane, a catastrophe in the making -- Strange weather -- The secret life of chimneys -- What's happening to the Antarctic? -- The state of the planet -- A call to arms
Download or read book The Natural Fix? written by Kate Trumper and published by UNEP/Earthprint. This book was released on 2009 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes the vital contribution that ecosystems can and must make in our efforts to cut very large emissions of greenhouse gases that are needed if we are to avoid the worst effects of global climate change. Vigorous efforts are needed to decrease carbon dioxide concentration in the atmosphere and doing so will be impossible without addressing carbon losses from ecosystems such as forests and peatlands. Managing ecosystems for carbon can not only reduce carbon emissions; it can also actively remove carbon dioxide from the atmosphere. Restoring some of the large amounts of carbon lost from agricultural soils and drylands has the greatest potential here.--Publisher's description.
