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Biogenic Volatile Organic Compounds And Climate Change
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Book Synopsis Biogenic Volatile Organic Compounds and Climate Change by : Federico Brilli
Download or read book Biogenic Volatile Organic Compounds and Climate Change written by Federico Brilli and published by Elsevier. This book was released on 2024-06-28 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Climate Change, Air Pollution and Global Challenges by : Francesco Loreto
Download or read book Climate Change, Air Pollution and Global Challenges written by Francesco Loreto and published by Elsevier Inc. Chapters. This book was released on 2013-11-19 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Emission of Biogenic Volatile Organic Compounds in the Arctic by :
Download or read book Emission of Biogenic Volatile Organic Compounds in the Arctic written by and published by . This book was released on 2016 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Biogeochemical Impacts of Forests and the Implications for Climate Change Mitigation by : Catherine E. Scott
Download or read book The Biogeochemical Impacts of Forests and the Implications for Climate Change Mitigation written by Catherine E. Scott and published by Springer. This book was released on 2014-07-24 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests and vegetation emit biogenic volatile organic compounds (BVOCs) into the atmosphere which, once oxidized, can partition into the particle phase, forming secondary organic aerosols (SOAs). This thesis reports on a unique and comprehensive analysis of the impact of BVOC emissions on atmospheric aerosols and climate. A state-of-the-art global aerosol microphysics model is used to make the first detailed assessment of the impact of BVOC emissions on aerosol microphysical properties, improving our understanding of the role of these emissions in affecting the Earth’s climate. The thesis also reports on the implications for the climate impact of forests. Accounting for the climate impacts of SOAs, taken together with the carbon cycle and surface albedo effects that have been studied in previous work, increases the total warming effect of global deforestation by roughly 20%.
Book Synopsis Volatile Organic Compounds by : Khaled Chetehouna
Download or read book Volatile Organic Compounds written by Khaled Chetehouna and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volatile Organic Compounds (VOCs) have anthropogenic and biogenic origins. At the Earth's scale, the natural sources represent a great part of the total VOCs present in the atmosphere but in industrialised regions, anthropogenic ones become the majority due to the various human activities related mainly to chemical industries (liquid fuels, solvents, thinners, detergents, degreasers, cleaners and lubricants). Almost all VOCs have effects on human health and many of them are even carcinogenic. It is also known that the VOCs can affect the central nervous system and may have mutagenic effects. Apart from human health, they also play an important role towards the environment, especially in the atmospheric pollution processes. Indeed, VOCs emissions lead to the promotion of photochemical reactions in the atmosphere (ozone formation, depletion of the stratospheric ozone layer and formation of photochemical smog). The present book gathers and presents some current research from across the world conducted by scientific experts in their fields. In seven valuable contributions, it deals with the emission and the environmental impact as well as the control of the Volatile Organic Compounds.
Book Synopsis Volatile Organic Compounds in the Atmosphere by : Ralf Koppmann
Download or read book Volatile Organic Compounds in the Atmosphere written by Ralf Koppmann and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every day, large quantities of volatile organic compounds (VOCs) are emitted into the atmosphere from both anthropogenic and natural sources. The formation of gaseous and particulate secondary products caused by oxidation of VOCs is one of the largest unknowns in the quantitative prediction of the earth’s climate on a regional and global scale, and on the understanding of local air quality. To be able to model and control their impact, it is essential to understand the sources of VOCs, their distribution in the atmosphere and the chemical transformations which remove these compounds from the atmosphere. In recent years techniques for the analysis of organic compounds in the atmosphere have been developed to increase the spectrum of detectable compounds and their detection limits. New methods have been introduced to increase the time resolution of those measurements and to resolve more complex mixtures of organic compounds. Volatile Organic Compounds in the Atmosphere describes the current state of knowledge of the chemistry of VOCs as well as the methods and techniques to analyse gaseous and particulate organic compounds in the atmosphere. The aim is to provide an authoritative review to address the needs of both graduate students and active researchers in the field of atmospheric chemistry research.
Book Synopsis Biogenic Volatile Organic Compounds in a Changing Climate by :
Download or read book Biogenic Volatile Organic Compounds in a Changing Climate written by and published by . This book was released on 2018 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Responses on Non-methane Biogenic Volatile Organic Compound Emissions to Climate Change in Boreal and Subarctic Ecosystems by : Patrick Faubert
Download or read book Responses on Non-methane Biogenic Volatile Organic Compound Emissions to Climate Change in Boreal and Subarctic Ecosystems written by Patrick Faubert and published by . This book was released on 2010 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biogenic Volatile Organic Compounds in Atmosphere by : Andebo Abesha Waza
Download or read book Biogenic Volatile Organic Compounds in Atmosphere written by Andebo Abesha Waza and published by LAP Lambert Academic Publishing. This book was released on 2014-12-05 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is one of the biggest challenges facing the world in the 21st century. Human activities, like combustion of fossil fuel result in emissions of different radiation-modifying substances like aerosol particles and greenhouse gases that have a profound influence on our climate system through either by warming or cooling earth's surface. Green leaf volatiles (GLVs) are an important component of biogenic volatile organic compounds (BVOCs) released by vegetation during mechanical damage, herbivory attack, pathogen infection and abiotic stress. They play a major role in contributing to the formation of secondary organic aerosol particles in atmosphere. The main objective of this book was to examine the formation of secondary organic aerosol particles from ozonolysis of various GLVs (trans-2-hexenal, cis-3-hexenol and 3-hexynyl acetate) by using series of chamber experiments performed in humid conditions ( 50% RH).
Book Synopsis Biogeochemistry of Forested Catchments in a Changing Environment by : Egbert Matzner
Download or read book Biogeochemistry of Forested Catchments in a Changing Environment written by Egbert Matzner and published by Springer Science & Business Media. This book was released on 2004-07-12 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: The stability of forest ecosystems is affected by changes of environment conditions, like by increasing temperatures, increasing atmospheric CO2 and decreasing deposition rates of nutrients and acidity. This volume integrates the results of long term interdisciplinary ecosystem research at two forested watersheds in Germany with special emphasis on the biogeochemistry of carbon, dissolved organic matter and mineral elements in response to changing environmental conditions and management. Despite the reduction in acidic deposition, forest ecosystems are still threatened by soil acidification, nutrient depletion and eutrophication and criteria of sustainability are not yet achieved. The results highlight the complex interactions between vegetation, animals and soils in terrestrial ecosystems that are triggered by changes in environmental conditions.
Book Synopsis Biology, Controls and Models of Tree Volatile Organic Compound Emissions by : Ülo Niinemets
Download or read book Biology, Controls and Models of Tree Volatile Organic Compound Emissions written by Ülo Niinemets and published by Springer Science & Business Media. This book was released on 2013-07-08 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Greenhouse Gas Balances of Bioenergy Systems by : Patricia Thornley
Download or read book Greenhouse Gas Balances of Bioenergy Systems written by Patricia Thornley and published by Academic Press. This book was released on 2017-11-27 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouse Gases Balance of Bioenergy Systems covers every stage of a bioenergy system, from establishment to energy delivery, presenting a comprehensive, multidisciplinary overview of all the relevant issues and environmental risks. It also provides an understanding of how these can be practically managed to deliver sustainable greenhouse gas reductions. Its expert chapter authors present readers to the methods used to determine the greenhouse gas balance of bioenergy systems, the data required and the significance of the results obtained. It also provides in-depth discussion of key issues and uncertainties, such as soil, agriculture, forestry, fuel conversion and emissions formation. Finally, international case studies examine typical GHG reduction levels for different systems and highlight best practices for bioenergy GHG mitigation. For bringing together into one volume information from several different fields that was up until now scattered throughout many different sources, this book is ideal for researchers, graduate students and professionals coming into the bioenergy field, no matter their previous background. It will be particularly useful for bioenergy researchers seeking to calculate greenhouse gas balances for systems they are studying. I will also be an important resource for policy makers and energy analysts. Uses a multidisciplinary approach to synthesize the diverse information that is required to competently execute GHG balances for bioenergy systems Presents an in-depth understanding of the science underpinning key issues and uncertainty in GHG assessments of bioenergy systems Includes case studies that examine ways to maximize the GHG reductions delivered by different bioenergy systems
Book Synopsis The Biogeochemical Impacts of Forests and the Implications for Climate Change Mitigation by : Catherine Scott
Download or read book The Biogeochemical Impacts of Forests and the Implications for Climate Change Mitigation written by Catherine Scott and published by . This book was released on 2014-08-31 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essential Oil Research by : Sonia Malik
Download or read book Essential Oil Research written by Sonia Malik and published by Springer. This book was released on 2019-06-07 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the advances in essential oil research, from the plant physiology perspective to large-scale production, including bioanalytical methods and industrial applications. The book is divided into 4 sections. The first one is focused on essential oil composition and why plants produce these compounds that have been used by humans since ancient times. Part 2 presents an update on the use of essential oils in various areas, including food and pharma industries as well as agriculture. In part 3 readers will find new trends in bioanalytical methods. Lastly, part 4 presents a number of approaches to increase essential oil production, such as in vitro and hairy root culture, metabolic engineering and biotechnology. Altogether, this volume offers a comprehensive look at what researchers have been doing over the last years to better understand these compounds and how to explore them for the benefit of the society.
Book Synopsis Improving the Understanding of the Influence of Emissions of Biogenic Volatile Organic Compounds on Climate by : James Weber
Download or read book Improving the Understanding of the Influence of Emissions of Biogenic Volatile Organic Compounds on Climate written by James Weber and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biology of Floral Scent by : Natalia Dudareva
Download or read book Biology of Floral Scent written by Natalia Dudareva and published by CRC Press. This book was released on 2006-03-27 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: As with nearly all living creatures, humans have always been attracted and intrigued by floral scents. Yet, while we have been manufacturing perfumes for at least 5000 years to serve a myriad of religious, sexual, and medicinal purposes, until very recently, the limitation of our olfactory faculty has greatly hindered our capacity to clearly and ob
Book Synopsis Volatile Organic Compounds in the Atmosphere by : Ronald E. Hester
Download or read book Volatile Organic Compounds in the Atmosphere written by Ronald E. Hester and published by Royal Society of Chemistry. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes techniques for the calculation of emissions inventories and strategies for control, and explores the many Government policy matters relating to these compounds. It gives readers in-depth coverage of the many issues involved.
