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Author: Josef Nösberger Publisher: Springer Science & Business Media ISBN: 3540312374 Category : Science Languages : en Pages : 480
Book Description
This book provides an up-to-date review of the effects of increasing atmospheric carbon dioxide on agroecosystems, forests, and grasslands. It summarizes the main findings from 13 experiments with annual crops, permanent pastures and plantation forests at 11 sites throughout the world during the past ten years. The results significantly alter our perception of how rising CO2 will directly affect these managed ecosystems.
Author: Josef Nösberger Publisher: Springer Science & Business Media ISBN: 3540312374 Category : Science Languages : en Pages : 480
Book Description
This book provides an up-to-date review of the effects of increasing atmospheric carbon dioxide on agroecosystems, forests, and grasslands. It summarizes the main findings from 13 experiments with annual crops, permanent pastures and plantation forests at 11 sites throughout the world during the past ten years. The results significantly alter our perception of how rising CO2 will directly affect these managed ecosystems.
Author: Kate Trumper Publisher: UNEP/Earthprint ISBN: 9788277010571 Category : Business & Economics Languages : en Pages : 68
Book Description
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.
Author: Rattan Lal Publisher: Springer Science & Business Media ISBN: 9400741596 Category : Science Languages : en Pages : 578
Book Description
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.
Author: Sabit Erşahin Publisher: Springer ISBN: 3319450352 Category : Technology & Engineering Languages : en Pages : 163
Book Description
This book pursues a unique approach, investigating both the ecological and socio-economic aspects of carbon management in Mediterranean ecosystems. All chapters are based on papers originally presented at the 1st Istanbul Carbon Summit, held at Istanbul Technical University, 2–4 April, 2014, and revised following a peer-review process. The book addresses the summit’s three main themes – carbon management, carbon technologies, and carbon trends – while also offering chapters on the economic aspects of carbon management and the ecological aspects of the carbon cycle. The chapters on economic aspects analyze the carbon trade and its institutional, political, and legislative structures in different Mediterranean nations, while those on ecological aspects review the discourse on and analysis of the related ecological factors and their feedback due to governance processes.
Author: Rattan Lal Publisher: Springer Science & Business Media ISBN: 9400723652 Category : Technology & Engineering Languages : en Pages : 383
Book Description
Urbanization drastically alters the ecosystems structure and functions, disrupts cycling of C and other elements along with water. It alters the energy balance and influences climate at local, regional and global scales. In 2008, urban population exceeded the rural population. In 2050, 70% of the world population will live in urban centers. The number of megacities (10 million inhabitants) increased from three in 1975 to 19 in 2007, and is projected to be 27 in 2025. Rapid urbanization is altering the ecosystem C budget. Yet, urban ecosystems have a large C sink capacity in soils and biota. Judicious planning and effective management can enhance C pool in urban ecosystems, and off-set some of the anthropogenic emissions. Principal components with regards to C sequestration include home lawns and turfs, urban forests, green roofs, park and recreational/sports facilities and urban agriculture.
Author: Daniel G. Brown Publisher: Cambridge University Press ISBN: 1139619497 Category : Science Languages : en Pages : 591
Book Description
As governments and institutions work to ameliorate the effects of anthropogenic CO2 emissions on global climate, there is an increasing need to understand how land-use and land-cover change is coupled to the carbon cycle, and how land management can be used to mitigate their effects. This book brings an interdisciplinary team of fifty-eight international researchers to share their novel approaches, concepts, theories and knowledge on land use and the carbon cycle. It discusses contemporary theories and approaches combined with state-of-the-art technologies. The central theme is that land use and land management are tightly integrated with the carbon cycle and it is necessary to study these processes as a single natural-human system to improve carbon accounting and mitigate climate change. The book is an invaluable resource for advanced students, researchers, land-use planners and policy makers in natural resources, geography, forestry, agricultural science, ecology, atmospheric science and environmental economics.
Author: National Research Council Publisher: National Academies Press ISBN: 0309305322 Category : Science Languages : en Pages : 235
Book Description
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: Josef Nösberger
Author: Josef Nösberger
Author: Brian Walker
Author: Kate Trumper
Author: Rattan Lal
Author: Kees-Jan van Groenigen
Author: Sabit Erşahin
Author: Rattan Lal
Author: Daniel G. Brown
Author: James R. Ehleringer
Author: National Research Council