Responses on Non-methane Biogenic Volatile Organic Compound Emissions to Climate Change in Boreal and Subarctic Ecosystems PDF Download

Author: Patrick Faubert
Publisher:
ISBN: 9789526102733
Category :
Languages : en
Pages : 181

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Author: Federico Brilli
Publisher: Elsevier
ISBN: 012821077X
Category : Science
Languages : en
Pages : 245

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Biogenic Volatile Organic Compounds and Climate Change highlights the relationship between climate change and biogenic VOC and the impact they have on each other. Topics include the synthesis and emission of VOC in plants, how they respond to environmental stresses, how sustainable agricultural practices plants can be used to directly impact climate change beyond carbon sequestration, a review of biogenic VOCs as air pollutants, and the impact of biogenic VOC on clouds. This groundbreaking work is essential for anyone in climate change, global warming and cooling, atmospheric chemistry, clouds, fate and transport of chemicals in the atmosphere, air pollution, sustainability or agriculture. Explains how volatile organic compound (VOC) production and emission in plants can ameliorate the consequences of climate change induced abiotic and biotic stresses Comprehensively addresses the complex interactions between global warming, atmospheric composition and plant ecology beyond carbon sequestration Reviews the use of biogenic VOC in sustainability

Author: Francesco Loreto
Publisher: Elsevier Inc. Chapters
ISBN: 0128055561
Category : Nature
Languages : en
Pages : 28

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Biogenic volatile organic compounds (BVOC) play a critical role in biosphere–atmosphere interactions and are key constraints of the physical and chemical properties of the atmosphere, potentially influencing the climate and the quality of air, especially in the areas exposed to in situ release or long-range transport of anthropogenically polluted air masses. Under these conditions, reactive BVOC may contribute to ozone and particle production. The very large amount of BVOC emitted by vegetation, estimated today to more than 1000Tg C annually, is dominated by methanol and isoprenoids, released predominantly by forest species. Such a high rate of emission implies a large metabolic cost and hence likely indicates very important plant functional roles for these compounds. BVOC can be emitted by plants constitutively, or the emission may be induced in response to biotic and abiotic factors. Both constitutive and induced isoprenoids often act as defensive compounds and are crucial for plant protection in stressful environments. The importance of volatile isoprenoids as protecting molecules has been widely discussed. However, based on the use of genetically modified plants and novel technologies that allow detection of BVOC oxidation products, the idea is emerging that especially volatile isoprenoids act as antioxidants in planta, whereas they contribute to the oxidation potential of the atmosphere.

Author: Ülo Niinemets
Publisher: Springer Science & Business Media
ISBN: 9400766068
Category : Nature
Languages : en
Pages : 556

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Plant-driven volatile organic compound (BVOC) emissions play a major role in atmospheric chemistry, including ozone and photochemical smog formation in the troposphere, and they extend the atmospheric lifetime of the key greenhouse gas, methane. Furthermore, condensation of photo-oxidation products of BVOCs leads to formation of secondary organic aerosols with profound implications for the earth's solar radiation budget and climate. Trees represent the plant life form that most contributes to BVOC emissions, which gives global forests a unique role in regulating atmospheric chemistry. Written by leading experts in the field, the focus is on recent advancements in understanding the controls on plant-driven BVOC emissions, including efforts to quantitatively predict emissions using computer models, particularly on elicitation of emissions under biotic and abiotic stresses, molecular mechanisms of volatile synthesis and emission and the role of emissions in plant stress tolerance.

Author: International Workshop on Carbon Cycling in Boreal Forest and Sub-Arctic Ecosystems
Publisher:
ISBN:
Category :
Languages : en
Pages : 282

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Author:
Publisher: ScholarlyEditions
ISBN: 1464923396
Category : Science
Languages : en
Pages : 246

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Acyclic Hydrocarbons: Advances in Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Acyclic Hydrocarbons. The editors have built Acyclic Hydrocarbons: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Acyclic Hydrocarbons in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Acyclic Hydrocarbons: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Author: Takeshi Ise
Publisher:
ISBN:
Category :
Languages : en
Pages : 302

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A massive carbon loss and reduction in methane emission from the fen are observed in the simulation. In chapter 5, I reproduce the current and future patterns of forest dynamics of the central Canada, using an ecophysiology-based model. Changes in temperature moisture, fire frequency, and CO 2 concentration affect the patterns of growth, competition, and succession in the forest. In chapter 6, I analyze the significance of local ecological effects on regional tree ring patterns. In closed-canopy stands, local interactions among neighbor trees affect tree growth as strong as regional climatic variations.

Author: Robert K. Dixon
Publisher:
ISBN:
Category : Carbon cycle (Biogeochemistry)
Languages : en
Pages : 282

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Author:
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 26

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Author: Hannele Hakola
Publisher:
ISBN: 9789516975545
Category :
Languages : en
Pages : 57

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