Carbon Dioxide and Environmental Stress

Carbon Dioxide and Environmental Stress PDF

Author: Luo Yiqi

Publisher: Elsevier

Published: 1999-04-13

Total Pages: 434

ISBN-13: 0080500714

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This book focuses on the interactive effects of environmental stresses with plant and ecosystem functions, especially with respect to changes in the abundance of carbon dioxide. The interaction of stresses with elevated carbon dioxide are presented from the cellular through whole plant ecosystem level. The book carefully considers not only the responses of the above-ground portion of the plant, but also emphasizes the critical role of below-ground (rhizosphere) components (e.g., roots, microbes, soil) in determining the nature and magnitude of these interactions. * Will rising CO2 alter the importance of environmental stress in natural and agricultural ecosystems?* Will environmental stress on plants reduce their capacity to remove CO2 from the atmosphere?* Are some stresses more important than others as we concern ourselves with global change?* Can we develop predictive models useful for scientists and policy-makers?* Where should future research efforts be focused?

Carbon Dioxide and Environmental Stress

Carbon Dioxide and Environmental Stress PDF

Author: Yiqi Luo

Publisher: Academic Press

Published: 1999-04-02

Total Pages: 436

ISBN-13: 9780124603707

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Interactions of CO2 with Water, Temperature, Salinity, UV-B, Ozone, and Nutrients: -- T.C. Hsiao and R.B. Jackson, Interactive Effects of Water Stress and Elevated CO2 on Growth, Photosynthesis, and Water Use Efficiency. -- J.S. Amthor, Increasing Atmospheric CO2 Concentration, Water Use, and Water Stress: Scaling Up from the Plant to the Landscape. -- R.M.M. Crawford and D.W. Wolfe, Temperature: Cellular to Whole Plant and Population Responses. -- S.D. Smith, D.N. Jordan, and E.P. Hamerlynck, Effects of Elevated CO2 and Temperature Stress on Ecosystem Processes. -- R.E. Munns, G.R. Cramer, and M.C. Ball, Interactions Between Rising CO2, Soil Salinity, and Plant Growth. -- J. Rozema, A.H. Teramura, and M.M. Caldwell, Atmospheric CO2 Enrichment and Enhanced Solar Ultraviolet-B Radiation: Gene to Ecosystem Responses. -- A. Polle and E.J. Pell, The Role of Carbon Dioxide in Modifying the Plant Response to Ozone. -- H.H. Rogers, G.B. Runion, S.A. Prior, and H.A. Torbert, Response of Plants ...

Carbon Dioxide and Terrestrial Ecosystems

Carbon Dioxide and Terrestrial Ecosystems PDF

Author: George W. Koch

Publisher: Elsevier

Published: 1995-12-21

Total Pages: 463

ISBN-13: 0080500706

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The importance of carbon dioxide extends from cellular to global levels of organization and potential ecological deterioration may be the result of increased CO2 in our atmosphere. Recently, the research emphasis shifted from studies of photosynthesis pathways and plant growth to ground-breaking studies of carbon dioxide balances in ecosystems, regions, and even the entire globe. Carbon Dioxide and Terrestrial Ecosystems addresses these new areas of research. Economically important woody ecosystems are emphasized because they have substantial influence on global carbon dioxide balances. Herbaceous ecosystems (e.g., grasslands, prairies, wetlands) and crop ecosystems are also covered. The interactions among organisms, communities, and ecosystems are modeled, and the book closes with an important synthesis of this growing nexus of research. Carbon Dioxide and Terrestrial Ecosystems is a compilation of detailed scientific studies that reveal how ecosystems generally, and particular plants specifically, respond to changed levels of carbon dioxide. Contributions from an international team of experts Empirical examination of the actual effects of carbon dioxide Variety of terrestrial habitats investigated Specific plants and whole ecosystems offered as studies

Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide

Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide PDF

Author: Zoltan Tuba

Publisher: CRC Press

Published: 2005-08-31

Total Pages: 444

ISBN-13: 9781560221203

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The impact of rising levels of greenhouse gases—and the global consequences for crops! Carbon dioxide is a major greenhouse gas that causes global warming and directly impacts every aspect of plant life and indirectly impacts animal and human life. Atmospheric carbon dioxide levels have risen dramatically over the past century, and though this could mean opportunities for better growth and increased yield of certain crops, other factors like weather extremes and changes to plant physiology may mitigate the positive effects. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide comprehensively analyzes every aspect of crop responses to increasing carbon dioxide as well as their productional significance for the world. Changes in the growth rate and yield of crops are explored, with attention given to the consequences of coming weather changes on production and the expected economic impact. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide takes the data gleaned from careful research to provide an in-depth vision of the impact of carbon dioxide on global temperatures, plant physiology, and the ecological and economic future of our world. Respected authorities thoroughly discuss the research detailing the complete range of issues from plant growth under increased carbon dioxide levels to the impact of rising air temperatures to the evolving ecophysiological responses within various crops. Extensive references provide opportunities for further research while detailed tables and graphs clearly illustrate data. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide explores the effects of carbon dioxide enrichment on: plants, crops, and vegetation—is it beneficial? growth, yield, and photosynthetic responses in rice the photosynthetic capacity and productivity of rice under field conditions—and the role of nitrogen fertilization forage and grain nitrogen content potato crops crop responses including interaction with temperature the growth of maize different agricultural systems around the world—such as central and southeastern Europe, northern climates, Sudan, citrus-growing regions, and others the production ecophysiology of Hungarian green pepper and much more! The impending changes in our world make Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide a valuable text for educators and postgraduate students in the field of plant ecology and crop production and an essential resource for researchers in the fields of plant ecology, ecophysiology, agricultural crop production, and environmental sciences.

Managing Water Resources in the West Under Conditions of Climate Uncertainty

Managing Water Resources in the West Under Conditions of Climate Uncertainty PDF

Author: National Research Council

Publisher: National Academies Press

Published: 1991-02-01

Total Pages: 359

ISBN-13: 0309046777

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The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is variable over time is well known. These two elements of climatic uncertainty affect water resources planning and management in the American West. Managing Water Resources in the West Under Conditions of Climate Uncertainty examines the scientific basis for predictions of climate change, the implications of climate uncertainty for water resources management, and the management options available for responding to climate variability and potential climate change.

Climate and Social Stress

Climate and Social Stress PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2013-02-14

Total Pages: 253

ISBN-13: 0309278562

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Climate change can reasonably be expected to increase the frequency and intensity of a variety of potentially disruptive environmental events-slowly at first, but then more quickly. It is prudent to expect to be surprised by the way in which these events may cascade, or have far-reaching effects. During the coming decade, certain climate-related events will produce consequences that exceed the capacity of the affected societies or global systems to manage; these may have global security implications. Although focused on events outside the United States, Climate and Social Stress: Implications for Security Analysis recommends a range of research and policy actions to create a whole-of-government approach to increasing understanding of complex and contingent connections between climate and security, and to inform choices about adapting to and reducing vulnerability to climate change.