Optimal Use Of Carbon Sequestration In A Global Climate Change Strategy
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Optimal Use of Carbon Sequestration in a Global Climate Change Strategy by Franck Lecocq,Kenneth M. Chomitz Pdf
S. Whether it should be part of a global climate mitigation strategy, however, remains controversial. One of the key issues is that, contrary to emission abatement, carbon sequestration might not be permanent. But some argue that even temporary sequestration is beneficial as it delays climate change impacts and "buys" time for technical change in the energy sector. To rigorously assess these arguments, the authors build an international optimization model in which both sequestration and abatement can be used to mitigate climate change. They confirm that permanent sequestration, if feasible, can be overall part of a climate mitigation strategy. When permanence can be guaranteed, sequestration is equivalent to fossil-fuel emissions abatement. The optimal use of temporary sequestration, on the other hand, depends mostly on marginal damages of climate change. Temporary sequestration projects starting now, in particular, are not attractive if marginal damages of climate change at current concentration levels are assumed to be low.
Optimal Use of Carbon Sequestration in a Global Climate Change Strategy by Franck Lecocq Pdf
Does temporary sequestration of carbon dioxide have a place in a comprehensive policy for mitigating climate change? Does it buy time for technical change in the energy sector?Carbon sequestration aims at raising the amount of carbon sequestered in biomass and in soils. Whether it should be part of a global climate mitigation strategy, however, remains controversial. One of the key issues is that, contrary to emission abatement, carbon sequestration might not be permanent. But some argue that even temporary sequestration is beneficial as it delays climate change impacts and buys time for technical change in the energy sector. To rigorously assess these arguments, Lecocq and Chomitz build an intertemporal optimization model in which both sequestration and abatement can be used to mitigate climate change. They confirm that permanent sequestration, if feasible, can be an overall part of a climate mitigation strategy. When permanence can be guaranteed, sequestration is equivalent to fossil-fuel emissions abatement. The optimal use of temporary sequestration, on the other hand, depends mostly on marginal damages of climate change. Temporary sequestration projects starting now, in particular, are not attractive if marginal damages of climate change at current concentration levels are assumed to be low.This paper - a product of Infrastructure and Environment, Development Research Group - is part of a larger effort in the group to assess policies for mitigating climate change.
Carbon Sequestration for Climate Change Mitigation and Adaptation by David A. N. Ussiri,Rattan Lal Pdf
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.
Carbon Reduction by Stephen A. Roosa,Arun G. Jhaveri Pdf
Significant reduction of local, regional, national and international greenhouse gas emissions in homes, businesses, industries and communities has become an international priority. This book describes in clear, concise, and understandable terms the nature and scope of the climate change problem. The authors combine their considerable expertise to offer guidelines for defining and applying effective carbon reduction policies, strategies, and technologies. They propose a well-defined road map which can be implemented to help control and abate the alarming increases in carbon dioxide and other greenhouse gas emissions.
National Research Council,Division on Earth and Life Studies,Ocean Studies Board,Board on Atmospheric Sciences and Climate,Committee on Geoengineering Climate: Technical Evaluation and Discussion of Impacts
Author : National Research Council,Division on Earth and Life Studies,Ocean Studies Board,Board on Atmospheric Sciences and Climate,Committee on Geoengineering Climate: Technical Evaluation and Discussion of Impacts Publisher : National Academies Press Page : 154 pages File Size : 53,5 Mb Release : 2015-06-17 Category : Science ISBN : 9780309305327
Climate Intervention by National Research Council,Division on Earth and Life Studies,Ocean Studies Board,Board on Atmospheric Sciences and Climate,Committee on Geoengineering Climate: Technical Evaluation and Discussion of Impacts Pdf
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.
Climate Change and Forests by Charlotte Streck,Robert O'Sullivan,Toby Janson-Smith,Richard Tarasofsky Pdf
The global climate change problem has finally entered the world's consciousness. While efforts to find a solution have increased momentum, international attention has focused primarily on the industrial and energy sectors. The forest, and land-use sector, however, remains one of the most significant untapped opportunities for carbon mitigation. The expiration of the Kyoto Protocol's first commitment period in 2012 presents an opportunity for the international community to put this sector back on the agenda. In this timely, wide-ranging volume, an international team of experts explain the links between climate change and forests, highlighting the potential utility of this sector within emerging climate policy frameworks and carbon markets. After framing forestry activities within the larger context of climate-change policy, the contributors analyze the operation and efficacy of market-based mechanisms for forest conservation and climate change. Drawing on experiences from around the world, the authors present concrete recommendations for policymakers, project developers, and market participants. They discuss sequestration rights in Chile, carbon offset programs in Australia and New Zealand, and emerging policy incentives at all levels of the U.S. government. The book also explores the different voluntary schemes for carbon crediting, provides an overview of best practices in carbon accounting, and presents tools for use in future sequestration and offset programs. It concludes with consideration of various incentive options for slowing deforestation and protecting the world's remaining forests. Climate Change and Forests provides a realistic view of the role that the forest and land-use sector can play in a post-Kyoto regime. It will serve as a practical reference manual for anyone concerned about climate policy, including the negotiators working to define a robust and enduring international framework for addressing climate change.
Global climate change cannot be understood without knowing the fundamental principles of science, economics and politics that condition our policy choices. To that end, the contributors to this volume, experts in their respective fields, take a comprehensive look at the major issues involved. This volume is written for policymakers and informed citizenry who want to understand at a general level the complexities of global climate change without becoming enmeshed in technical minutia. The introduction emphasizes the core fact that climate change issues cut across disciplines. William Schlesinger and Gerald North explain the carbon cycle and how increased greenhouse gases impact temperature. The economics papers deal with the applicability of benefit/cost analysis and then proceed to examine the benefits of avoiding temperature change versus the costs of the various CO2 abatement options. Finally, David Victor, a Stanford political scientist, asks which policies are feasible in a world where the incentives differ dramatically among countries. The book closes with open letters to the President of the United States.
The Global Carbon Crisis by Timo Busch,Paul Shrivastava Pdf
For at least a decade the science of climate change has warned us of the dire need for action – particularly by corporations who are the main engines of economic production and consumption. Yet managerial and corporate understanding of climate change and related energy issues remains fragmented and present actions lack the urgency this critical problem deserves. There is a whole new economy – the low-carbon economy – looming on the horizon. But our consumption and production patterns remain in a carbon-locked position. What we are risking is a global carbon crisis and a case of history repeating. Humankind's failure to adequately recognise the onset of and address the effects of the global financial crisis mirrors our similar failures with the carbon crisis. There are many parallels: both are and were predictable and both will have direct implications on humanity on a sweeping, indiscriminate and severe scale. The difference is that we cannot reverse the effects of climate change and fossil fuel scarcity as easily as we can repair the global financial system. It is of paramount importance that we wake up to the risks and begin tackling the issues early enough. To successfully address the risks, business needs to be aware of the consequences that a changing climate and finite carbon resources will have on their business performance. The element carbon – both as a resource and as an emission – is both an economic threat as well as an opportunity for companies. It is a threat for carbon-intense production systems that will need to be changed to avoid further harmful climatic change, and take into account the limited availability of carbon-based fuels. At the same time, new opportunities will emerge for companies who can creatively design and produce goods and services that fit the new emerging carbon-constrained business environment. Many sectors of the economy – for example, renewable energy, energy and resources conservation, waste reduction and management, carbon finance markets – will expand rapidly, as other carbon- and resource-intensive sectors decline. The Global Carbon Crisis succinctly translates important insights from the natural sciences, economics and equity discussions, for the business reader. It reviews important aspects of these discussions and clarifies misunderstandings with respect to climate change and fossil fuel availability and their implications for business. The book provides simple, direct, pragmatic and effective solutions that policy-makers and corporate managers can implement. The aim is to provoke action – thoughtful action – towards developing a low-carbon future for companies on three levels. At the macro level, the authors discuss the importance of tough industrial policies for climate change and propose the idea of an international carbon-equal fund. At the meso level, they elaborate on the role of inter-firm collaborations for establishing low-carbon industries and production systems. At the micro level, they illustrate the virtue of proactive carbon strategies and suggest a corporate carbon management framework. Getting the message of the carbon crisis across to a business audience has proved challenging. This book successfully makes the case that they are intricately connected to one another and practising managers and business students will benefit from viewing the carbon crisis in parallel to the financial meltdown. The book will be essential reading for all businesses grappling with carbon-related issues and for many in academia, including those in management, strategy, finance, corporate social responsibility and sustainable development, globalisation and innovation studies.
Carbon Sequestration and Its Role in the Global Carbon Cycle by Brian J. McPherson,Eric T. Sundquist Pdf
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 183. For carbon sequestration the issues of monitoring, risk assessment, and verification of carbon content and storage efficacy are perhaps the most uncertain. Yet these issues are also the most critical challenges facing the broader context of carbon sequestration as a means for addressing climate change. In response to these challenges, Carbon Sequestration and Its Role in the Global Carbon Cycle presents current perspectives and research that combine five major areas: The global carbon cycle and verification and assessment of global carbon sources and sinks Potential capacity and temporal/spatial scales of terrestrial, oceanic, and geologic carbon storage Assessing risks and benefits associated with terrestrial, oceanic, and geologic carbon storage Predicting, monitoring, and verifying effectiveness of different forms of carbon storage Suggested new CO2 sequestration research and management paradigms for the future. The volume is based on a Chapman Conference and will appeal to the rapidly growing group of scientists and engineers examining methods for deliberate carbon sequestration through storage in plants, soils, the oceans, and geological repositories.
Carbon Sinks and Climate Change by Colin A. G. Hunt Pdf
The importance of this book lies in being one of the first comprehensive attempts to summarise major findings in the field of carbon sinks and climate change. . . The book also deals comprehensively with the present and future role of forests in climate change policy and practice. . . This timely book is essential reading for policy decision-makers and foresters alike. Wasantha Athukorala, Economic Analysis and Policy Reforestation and avoiding deforestation are methods of harnessing nature to tackle global warming the greatest challenge facing humankind. In this book, Colin Hunt deals comprehensively with the present and future role of forests in climate change policy and practice. The author provides signposts for the way ahead in climate change policy and offers practical examples of forestry s role in climate change mitigation in both developed and tropical developing countries. Chapters on measuring carbon in plantations, their biodiversity benefits and potential for biofuel production complement the analysis. He also discusses the potential for forestry in climate change policy in the United States and other countries where policies to limit greenhouse gas emissions have been foreshadowed. The author employs scientific and socio-economic analysis and lays bare the complexity of forestry markets. A review of the workings of carbon markets, based both on the Kyoto Protocol and voluntary participation, provides a foundation from which to explore forestry s role. Emphasis is placed on acknowledging how forests idiosyncrasies affect the design of markets for sequestered carbon. The realization of forestry s potential in developed countries depends on the depth of cuts in greenhouse gas emissions, together with in-country rules on forestry. An increase in funding for carbon retention in tropical forests is an immediate imperative, but complexities dictate that the sources of finance will likely be dedicated funds rather than carbon markets. This timely and comprehensive book will be of great value to any reader interested in climate change. Policy-makers within international agencies and governments, academics and students in the fields of geography, economics, science policy, forestry, development studies as well as carbon market participants and forest developers in the private sector will find it especially useful.
A concise overview of carbon dioxide capture and storage (CCS), a promising but overlooked climate change mitigation pathway. The burning of fossil fuels releases carbon dioxide (CO2), and these CO2 emissions are a major driver of climate change. Carbon capture offers a path to climate change mitigation that has received relatively little attention. In this volume in the MIT Press Essential Knowledge series, Howard Herzog offers a concise guide to carbon capture, covering basic information as well as the larger context of climate technology and policy. Carbon capture, or carbon dioxide capture and storage (CCS), refers to a suite of technologies that reduce CO2 emissions by “capturing” CO2 before it is released into the atmosphere and then transporting it to where it will be stored or used. It is the only climate change mitigation technique that deals directly with fossil fuels rather than providing alternatives to them. Herzog, a pioneer in carbon capture research, begins by discussing the fundamentals of climate change and how carbon capture can be one of the solutions. He explains capture and storage technologies, including chemical scrubbing and the injection of CO2 deep underground. He reports on current efforts to deploy CCS at factories and power plants and attempts to capture CO2 from the air itself. Finally, he explores the policies and politics in play around CCS and argues for elevating carbon capture in the policy agenda.
Climate Intervention by National Research Council (U.S.). Committee on Geoengineering Climate, Technical Evaluation and Discussion on Impact Pdf
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.
National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,America's Climate Choices: Panel on Limiting the Magnitude of Climate Change
Author : National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,America's Climate Choices: Panel on Limiting the Magnitude of Climate Change Publisher : National Academies Press Page : 276 pages File Size : 49,8 Mb Release : 2011-01-06 Category : Science ISBN : 9780309145978
Limiting the Magnitude of Future Climate Change by National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,America's Climate Choices: Panel on Limiting the Magnitude of Climate Change Pdf
Climate change, driven by the increasing concentration of greenhouse gases in the atmosphere, poses serious, wide-ranging threats to human societies and natural ecosystems around the world. The largest overall source of greenhouse gas emissions is the burning of fossil fuels. The global atmospheric concentration of carbon dioxide, the dominant greenhouse gas of concern, is increasing by roughly two parts per million per year, and the United States is currently the second-largest contributor to global emissions behind China. Limiting the Magnitude of Future Climate Change, part of the congressionally requested America's Climate Choices suite of studies, focuses on the role of the United States in the global effort to reduce greenhouse gas emissions. The book concludes that in order to ensure that all levels of government, the private sector, and millions of households and individuals are contributing to shared national goals, the United States should establish a "budget" that sets a limit on total domestic greenhouse emissions from 2010-2050. Meeting such a budget would require a major departure from business as usual in the way the nation produces and uses energy-and that the nation act now to aggressively deploy all available energy efficiencies and less carbon-intensive technologies and to develop new ones. With no financial incentives or regulatory pressure, the nation will continue to rely upon and "lock in" carbon-intensive technologies and systems unless a carbon pricing system is established-either cap-and-trade, a system of taxing emissions, or a combination of the two. Complementary policies are also needed to accelerate progress in key areas: developing more efficient, less carbon-intense energy sources in electricity and transportation; advancing full-scale development of new-generation nuclear power, carbon capture, and storage systems; and amending emissions-intensive energy infrastructure. Research and development of new technologies that could help reduce emissions more cost effectively than current options is also strongly recommended.
The Coupling of Climate and Economic Dynamics by Alain Haurie,Laurent Viguier Pdf
This book reviews the different approaches used to model the dynamic interactions between climate and economies, and proposes new avenues of research. Its fourteen chapters deal with various aspects of the building of integrated assessment models, either by coupling economic growth and climate change modules, or using mathematical models of viability or dynamic game theory to represent the interactions between the world regions concerned.
Halldorsson, Gudmundur (Soil Conservation Service of Iceland),Sigurdsson, Bjarni D. (Agricultural University of Iceland),Finér, Leena (Natural Resources Institute Finland),Gudmundsson, Jon (Agricultural University of Iceland),Kätterer, Thomas (Swedish University of Agricultural Sciences),Singh, Bal Ram (Norwegian University of Life Sciences),Vesterdal, Lars (University of Copenhagen),Arnalds, Andres (University of Copenhagen)
Author : Halldorsson, Gudmundur (Soil Conservation Service of Iceland),Sigurdsson, Bjarni D. (Agricultural University of Iceland),Finér, Leena (Natural Resources Institute Finland),Gudmundsson, Jon (Agricultural University of Iceland),Kätterer, Thomas (Swedish University of Agricultural Sciences),Singh, Bal Ram (Norwegian University of Life Sciences),Vesterdal, Lars (University of Copenhagen),Arnalds, Andres (University of Copenhagen) Publisher : Nordic Council of Ministers Page : 15 pages File Size : 51,5 Mb Release : 2015-11-10 Category : Electronic ISBN : 9789289344005
Soil Carbon Sequestration – for climate, food security and ecosystem services by Halldorsson, Gudmundur (Soil Conservation Service of Iceland),Sigurdsson, Bjarni D. (Agricultural University of Iceland),Finér, Leena (Natural Resources Institute Finland),Gudmundsson, Jon (Agricultural University of Iceland),Kätterer, Thomas (Swedish University of Agricultural Sciences),Singh, Bal Ram (Norwegian University of Life Sciences),Vesterdal, Lars (University of Copenhagen),Arnalds, Andres (University of Copenhagen) Pdf
Soil carbon sequestration and preservation of present stocks reduces net global greenhouse gas emission and can contribute significantly to both Nordic and international goals of limiting serious climate change. In order to achieve this, sustainable use of soil resources, better soil and water management practices, and restoration of degraded soils is needed. Protection and restoration of soil organic carbon are also key solutions to many of the most pressing global challenges facing mankind today. Highlighting the importance of the soil and the multiple benefits of soil organic carbon sequestration has never been more needed than now.
