Effects of Land Use Changes on Terrestrial Carbon Stocks, Carbon Sequestration and Carbon Emission
Title | Effects of Land Use Changes on Terrestrial Carbon Stocks, Carbon Sequestration and Carbon Emission PDF eBook |
Author | Marleen de Blécourt |
Publisher | |
Pages | 107 |
Release | 2007 |
Genre | |
ISBN |
Negative Emissions Technologies and Reliable Sequestration
Title | Negative Emissions Technologies and Reliable Sequestration PDF eBook |
Author | National Academies of Sciences, Engineering, and Medicine |
Publisher | National Academies Press |
Pages | 511 |
Release | 2019-04-08 |
Genre | Science |
ISBN | 0309484529 |
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.
Growth Trends in European Forests
Title | Growth Trends in European Forests PDF eBook |
Author | Heinrich Spiecker |
Publisher | Springer Science & Business Media |
Pages | 368 |
Release | 2012-12-06 |
Genre | Technology & Engineering |
ISBN | 3642611788 |
The European Forest Institute (EFI) has five Research and Development priority ar eas: forest sustainability, forestry and possible climate change, structural changes in markets for forest products and services, policy analysis, and forest sector informa tion services and research methodology. In the area of forest sustainability our most important activity has been the project "Growth trends of European forests", the re sults of which are presented in this book. The project was started in August 1993 under the leadership of Prof. Dr. Heinrich Spiecker from the University of Freiburg, Germany, and it is one of the first EFI's research projects after its establishment in 1993. The main purpose of the project was to analyse whether site productivity has changed in European forests during the last decades. While several forest growth studies have been published at local, re gional and national levels, this project has aimed at stimulating a joint effort in iden tifying and quantifying possible growth trends and their spatial and temporal extent at the European level. Debate on forest decline and possible climate change, as well as considerations re lated to the long term supply of wood underline the importance of this project, both from environmental and industrial points of view. Knowledge on possible changes in growth trends is vital for the sustainable management of forest ecosystems.
Land Use and the Carbon Cycle
Title | Land Use and the Carbon Cycle PDF eBook |
Author | Daniel G. Brown |
Publisher | Cambridge University Press |
Pages | 591 |
Release | 2013-01-28 |
Genre | Business & Economics |
ISBN | 1107011248 |
Comprehensive exploration of how land use interacts with the atmosphere and carbon cycle, for advanced students, researchers and policy makers.
Direct and Indirect Human Contributions to Terrestrial Carbon Fluxes
Title | Direct and Indirect Human Contributions to Terrestrial Carbon Fluxes PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 92 |
Release | 2004-06-30 |
Genre | Science |
ISBN | 0309165857 |
Human-induced climate change is an important environmental issue worldwide, as scientific studies increasingly demonstrate that human activities are changing the Earth's climate. Even if dramatic reductions in emissions were made today, some human-induced changes are likely to persist beyond the 21st century. The Kyoto Protocol calls for emissions reporting that separates out management-induced changes in greenhouse gases from those changes caused by indirect human effects (e.g., carbon dioxide fertilization, nitrogen deposition, or precipitation changes), natural effects, and past practices on forested agricultural lands. This book summarizes a September 2003 workshop where leaders from academia, government and industry came together to discuss the current state of scientific understanding on quantifying direct human-induced change in terrestrial carbon stocks and related changes in greenhouse gas emissions and distinguishing these changes from those caused by indirect and natural effects.
Climate Intervention
Title | Climate Intervention PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 235 |
Release | 2015-06-17 |
Genre | Science |
ISBN | 0309305322 |
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.
Assessing Carbon Stocks and Modelling Win-win Scenarios of Carbon Sequestration Through Land-use Changes
Title | Assessing Carbon Stocks and Modelling Win-win Scenarios of Carbon Sequestration Through Land-use Changes PDF eBook |
Author | Raul Ponce-Hernandez |
Publisher | Food & Agriculture Org. |
Pages | 236 |
Release | 2004 |
Genre | Business & Economics |
ISBN | 9789251051580 |
This publication contains a methodology and software tools for assessing carbon stocks and modelling scenarios of carbon sequestration developed and tested in pilot field studies in Mexico and Cuba. The models and tools enable the analysis of land use change scenarios in order to identify in a given area (watershed or district) land use alternatives and land management practices that can both maximise food production, soil carbon sequestration and biodiversity and minimize land degradation. The aims is to develop and implement "win-win" options that satisfy the multiple goals of farmers, land users and other stakeholders in relation to food security, carbon sequestration, biodiversity and land conservation. The publication also contains a CD-ROM including three case studies and a Soil-C program demo, program and user manual.