Download or read book Tropospheric Ozone written by S.B. Agrawal and published by Cambridge Scholars Publishing. This book was released on 2021-09-20 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents updated and relevant information on the tropospheric ozone problem and its effects on the plants and human health. The contributions here present in-depth knowledge about history, pattern, sources, environmental factors and other necessary aspects of the tropospheric ozone problem. The book provides a balanced view of current developments on the effects of the tropospheric ozone on plant and human health, crop production and ecosystem services. In addition to the effects of the tropospheric ozone on growth and physiological and biochemical traits, it also considers the molecular basis of plant responses to ozone. The book encompasses a holistic view on various interconnected issues of ozone pollution, and will appeal to scientists from all over the world.

Download or read book Tropospheric Ozone and its Impacts on Crop Plants written by Supriya Tiwari and published by Springer. This book was released on 2018-03-07 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research and its outcomes presented here focuses on tropospheric or ground level ozone, in particular due to its surfacing as a major threat to crop productivity around the world. This book presents the ozone concentration data for a variety of geographical regions, examines the factors responsible for its increasing concentrations and its potential effects on physiological and biochemical responses culminating in crop productivity losses which, in turn may pose a serious threat to global food security. Beside this, certain ameliorative measures that could be adopted to assess ozone injury in plants are also discussed. Global climate change scenarios predict a significant increase in future tropospheric ozone concentration. Particular attention is therefore given to evaluate the effect of global climate change on ozone concentrations. Readers will also discover how yield losses due to ozone are related to changes in the socio-economic conditions of the society, especially in South Asian regions. Students and researchers studying crop and soil science, environmental scientists, risk assessment professionals and policy makers will find this book of interest.

Download or read book Ozone and Plant Cell written by Victoria V Roshchina and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ozone is a normal constituent of air but this gas becomes dangerous for living organism when its concentration in the troposphere is too high. Most previous studies of this substance examined it merely in its role as an earth screen for the biosphere or an air pollutant. This book will also view its derivatives (active oxygen species) at a molecular and cellular level, as substances that have both positive and negative effects on plant life. Plant cells will be considered as both recipients and sources of ozone, as well as possible biosensors and bioindicators for low and high concentrations of the compound.

Download or read book Air Pollution by Photochemical Oxidants written by Robert Guderian and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photochemical oxidants are secondary air pollutants formed under the influence of sunlight by complex photochemical reactions in air which contains nitrogen oxides and reactive hydrocarbons as precursors. The most adverse components formed by photochemical reactions in polluted air are ozone (0 ) 3 and peroxyacetyl nitrate (PAN), among many other products such as aldehydes, ketones, organic and inorganic acids, nitrates, sulfates etc. An analysis and evaluation of the available knowledge has been used to characterize the relationships among emissions, ambient air concentrations, and effects, and to identify the important controlling influences on the formation and effects of photochemical oxidants. The biological activity of photochemical oxidants was first clearly manifested during the early 1940's, when vegetation injury was observed in the Los Angeles Basin in the United States. Since that time, as a consequence of the increasing emissions of photochemical oxidant precursors, the photochemical oxidants have become the most important air pollutants in North America. In other parts of the world, for example South and Central America, Asia, and Australia, photo chemical oxidants threaten vegetation, particularly the economic and ecological performance of plant life. According to my knowledge, the first observations of ozone and PAN injury to vegetation in Europe were made by Dr. Ellis F. Darley (Statewide Air Pollution Research Center, University of California, Riverside, California) during a study visit (1963/64) to the Federal Republic of Germany.

Download or read book Effects of Ozone on Plants written by A. E. G. Tonneijck and published by . This book was released on 1986 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Ozone on Plants written by Kathie Beane and published by . This book was released on 1993 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Surface Level Ozone Exposures and Their Effects on Vegetation written by Allen S. Lefohn and published by CRC Press. This book was released on 1991-12-18 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropospheric ozone is a regionally distributed air pollutant that adversely affects both humans and vegetation. Surface-Level Ozone Exposures and Their Effects on Vegetation focuses on the formation, distribution, and transport of surface-level ozone; the characterization of its exposures; the mechanisms and processes involved in its deposition and uptake by plants; and its effects on the growth of crops and forest trees. State-of-the-art information is presented and the methodology for studying its effects on vegetation is critically reviewed. This background material leads to a discussion of the approaches for developing an air quality standard that will provide protection from the adverse effects of ozone, as well as suggestions for future research directions. Researchers and professionals in the utility industry, oil industry, and government environmental agencies; university instructors; and students will find that this book is filled with information that can be used on a daily basis in their work and studies.

Download or read book Effect of Ozone on Vegetation and Possible Alternative Ambient Air Quality Standards Staff report written by and published by . This book was released on 1987 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ozone Pollution and Plant Health Understanding the Impacts and Solutions for Sustainable Agriculture written by and published by Elsevier. This book was released on 2023-06-05 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Botanical Research Volume 108: Ozone Pollution and Plant Health: Understanding the Impacts and Solutions for Sustainable Agriculture provides a comprehensive overview of the harmful effects of tropospheric ozone (O3) pollution on crop productivity, with a focus on how it is measured and modeled under climate change scenarios. The book discusses the sources of O3 pollution, including anthropogenic precursor gases, and how O3 exposure can impair photosynthesis, reduce gas exchange, induce early leaf senescence, and hamper growth in natural vegetation and crops. The book highlights how O3 interacts with plant physiology and metabolism, including through the activation of signal transduction pathways, changes in phytohormone signaling, and modulation of reactive oxygen species (ROS) generation and signaling. The book also explores the experimental and modeling methods used to assess the effects of O3 on crops, with a focus on studies conducted in Asia. The book emphasizes the importance of understanding the implications of ozone pollution for ensuring food security and protecting human and environmental health and suggests strategies such as using ozone-resistant cultivars of plants and crops. Additionally, the book discusses the broader context of air pollution and its impact on crop productivity, including the effects of other air pollutants on plants and crops and the need for mitigation strategies and policies to address agricultural losses. This book is essential reading for early-career researchers, sustainable agriculture practitioners, and policymakers interested in understanding the complex interactions between ozone pollution and plant productivity and finding solutions to mitigate the detrimental effects of ozone pollution on crops in a changing climate. Discusses the impact of O3 pollution on plant productivity and the methods for measuring and modeling this under climate change scenarios Reviews recent findings about the target sites for O3 in plants, O3-induced stomatal regulation by phytohormone signaling, and plants' responses related to phytohormone biosynthesis, ROS generation, and signaling in exposure to O3 Provides an overview of ozone air quality, ozone effects on plant and crop, and experimental and modeling methods used to assess the effects. It focuses on the results of the experimental and modeling studies of the ozone effects on agricultural crops in Asia Covers the effects of common air pollutants on crops and their pathways of exposure to plants. It also discusses the disturbance in the biochemistry of plants and their metabolisms due to air pollution, and some laws implemented for air pollution control in Pakistan

Download or read book Air Pollution Modeling and Its Application XII written by Sven-Erik Gryning and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Twenty-Second NATO/CCMS International Technical Meeting held in Clermont-Ferrand, France, June 2-6, 1997

Download or read book Tropospheric Ozone written by Madhoolika Agrawal and published by Cambridge Scholars Publishing. This book was released on 2021-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents updated and relevant information on the tropospheric ozone problem and its effects on the wellbeing of plants and human health. The contributions here present in-depth knowledge about history, pattern, sources, environmental factors and other necessary aspects of the tropospheric ozone problem. The book provides a balanced view of current developments on the effects of the tropospheric ozone on plant and human health, crop production and ecosystem services. In addition to the effects of the tropospheric ozone on growth and physiological and biochemical traits, it also considers the molecular basis of plant responses to ozone. The book encompasses a holistic view on various interconnected issues of ozone pollution, and will appeal to scientists from all over the world.

Download or read book The Effects of Ozone on Primary Determinants of Plant Productivity written by David M. Olszyk and published by . This book was released on 1988 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Impact of Air Pollution on Health Economy Environment and Agricultural Sources written by Mohamed Khallaf and published by BoD – Books on Demand. This book was released on 2011-09-26 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to strengthen the knowledge base dealing with Air Pollution. The book consists of 21 chapters dealing with Air Pollution and its effects in the fields of Health, Environment, Economy and Agricultural Sources. It is divided into four sections. The first one deals with effect of air pollution on health and human body organs. The second section includes the Impact of air pollution on plants and agricultural sources and methods of resistance. The third section includes environmental changes, geographic and climatic conditions due to air pollution. The fourth section includes case studies concerning of the impact of air pollution in the economy and development goals, such as, indoor air pollution in México, indoor air pollution and millennium development goals in Bangladesh, epidemiologic and economic impact of natural gas on indoor air pollution in Colombia and economic growth and air pollution in Iran during development programs. In this book the authors explain the definition of air pollution, the most important pollutants and their different sources and effects on humans and various fields of life. The authors offer different solutions to the problems resulting from air pollution.

Download or read book Plant Physiological Ecology written by Hans Lambers and published by Springer Science & Business Media. This book was released on 2008-10-08 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Box 9E. 1 Continued FIGURE 2. The C–S–R triangle model (Grime 1979). The strategies at the three corners are C, competiti- winning species; S, stress-tolerating s- cies; R,ruderalspecies. Particular species can engage in any mixture of these three primary strategies, and the m- ture is described by their position within the triangle. comment briefly on some other dimensions that Grime’s (1977) triangle (Fig. 2) (see also Sects. 6. 1 are not yet so well understood. and 6. 3 of Chapter 7 on growth and allocation) is a two-dimensional scheme. A C—S axis (Com- tition-winning species to Stress-tolerating spe- Leaf Economics Spectrum cies) reflects adaptation to favorable vs. unfavorable sites for plant growth, and an R- Five traits that are coordinated across species are axis (Ruderal species) reflects adaptation to leaf mass per area (LMA), leaf life-span, leaf N disturbance. concentration, and potential photosynthesis and dark respiration on a mass basis. In the five-trait Trait-Dimensions space,79%ofallvariation worldwideliesalonga single main axis (Fig. 33 of Chapter 2A on photo- A recent trend in plant strategy thinking has synthesis; Wright et al. 2004). Species with low been trait-dimensions, that is, spectra of varia- LMA tend to have short leaf life-spans, high leaf tion with respect to measurable traits. Compared nutrient concentrations, and high potential rates of mass-based photosynthesis. These species with category schemes, such as Raunkiaer’s, trait occur at the ‘‘quick-return’’ end of the leaf e- dimensions have the merit of capturing cont- nomics spectrum.

Download or read book Plant Responses to Air Pollution and Global Change written by Kenji Omasa and published by Springer Science & Business Media. This book was released on 2007-02-26 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews current topics on plant metabolism of air pollutants and elevated CO2, responses of whole plants and plant ecosystems, genetics and molecular biology for functioning improvement, experimental ecosystems and climate change research, global carbon-cycle monitoring in plant ecosystems, and other important issues. The authors, conducting research in Europe, the United States, Australia, and East Asia, present a wealth of information on their work in the field.

Download or read book Effects of ozone on plants and plant insect interactions written by Laura Maria Ribeiro Duque and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Wonder of Birds written by Jim Robbins and published by Black Inc.. This book was released on 2017-08-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating investigation into the miraculous world of birds and the powerful—and surprising—ways they enrich our lives and sustain the planet Our relationship to birds is different from our relationship to any other wild creatures. They are everywhere and we love to watch them, listen to them, keep them as pets, wear their feathers, even converse with them. Birds, Jim Robbins posits, are our most vital connection to nature. They compel us to look to the skies, literally and metaphorically; draw us out into nature to seek their beauty; and let us experience vicariously what it is like to be weightless. Birds have helped us in many of our endeavors: learning to fly, providing clothing and food, and helping us better understand the human brain and body. And they even have much to teach us about being human. A natural storyteller, Robbins illuminates how qualities unique to birds make them invaluable to humankind—from the Australian brush turkey, which helped scientists discover how dinosaurs first flew, to the eagles in Washington D.C. that rehabilitated the troubled teenagers placed in charge of their care. From the “good luck” ravens in England to the superb lyrebird, whose song is so sophisticated it can mimic koalas, crying babies and chainsaws, Robbins shows our close relationship with birds, the ways in which they are imperiled and how we must fight to save them for the sake of both the planet and humankind. Jim Robbins has written for the New York Times for more than thirty-five years, as well as numerous other magazines including Audubon, Condé Nast Traveler, BBC Future, Smithsonian and Vanity Fair. He is the author of several books including The Man Who Planted Trees and Last Refuge: The Environmental Showdown in the American West. ‘Fittingly for a work about birds and what they can teach us, The Wonder of Birds soars beyond its putative subject into realms once regarded as mystical.’ —Fiona Capp, The Sydney Morning Herald ‘A must-read, conveying much necessary information in easily accessible form and awakening one’s consciousness to what might otherwise be taken for granted ... The Wonder of Birds reads like the story of a kid let loose in a candy store and given free rein to sample. That is one of its strengths: the convert’s view gives wide appeal to those who might never have known birds well.’ —Bernd Heinrich, Wall Street Journal