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Plant Response to Air Pollution by Mohammed Yunus,Muhammad Iqbal Pdf
Air pollution poses a serious threat to human health and the environment worldwide. It contributes significantly to regional and global atmospheric issues such as global warming, acidification and depletion of the ozone layer. It affects every living thing, including all kinds of vegetation on which we depend for our survival. Although several works have appeared on air pollution, few, are able to provide the broad background that encompasses the whole gamut of plant responses to atmospheric insult. This multi-authored work integrates the varied plant growth responses to the pollution stress; the focus of the attention is plant rather than pollutant. This portrays a clearer picture of plant performance versus air pollution, and helps develop a better insight of the pollution-based disturbances at the different levels of plant life. The book shall interest both students and researchers of environmental botany and forestry as well as all those who love plants and have any interest towards global vegetation and environmental health.
Responses of Plants to Air Pollution by J.B. Mudd Pdf
Responses of Plants to Air Pollution examines the effects of air pollutants, individually and synergistically, on both higher and lower plants. The subject matter overlaps into a wide range of disciplines including agronomy, plant anatomy, biochemistry, cryptogamic botany, ecology, entomology, forestry, horticulture, landscape architecture, meteorology, microscopy, plant pathology, plant physiology, and soil science. The opening chapter presents an overview of sources of air pollution, costs of air pollution, and mechanisms of pollution injury to plants. Separate chapters on sulfur dioxide, ozone, fluorides, peroxyacyl nitrates, oxides of nitrogen, and particulates follow. Subsequent chapters are devoted to plant responses to combinations of pollutants; to effects of pollutants on plant ultrastructure, on forests, and on lichens and bryophytes; to interactions of pollutants with canopies of vegetation; to interactions of pollutants and plant diseases; and to interactions of pollutants with agricultural practices. This book will be useful to scientists in many disciplines as well as those who share the concern that clean air can no longer be expected to be the normal environment for plants or animals. The book will also be a valuable a reference work or text for upper level undergraduate students, graduate students, researchers, and growers of plants.
Plant Responses to Air Pollution by Umesh Kulshrestha,Pallavi Saxena Pdf
This book focuses upon air pollution, types of air pollutants and their impact on plant physiological and biochemical systems. The book begins with a brief background on air pollution and continues with a discussion on different types, effects, and solutions to the pollution. The chapters that follow, explore the different effects of pollution on chloroplasts, respiration, biochemistry and physiology of plant cells. Moreover, it covers the basic concepts of atmospheric transport and transformations of pollutants, and issues of global change and the use of science in air pollution policy formulation. It also emphasises about the effects of air pollutants in altering plant response to common stresses, both abiotic and biotic - fields by giving the focus on the physiology of plant. This book act as a valuable tool for students in Environmental Science, Biological Science and Agriculture. It will be unique to environmental consultants, researchers and other professionals involved in air quality and plant related research. During past few decades, air pollution and poor air quality have been the issues of common concerns. Degraded air has adverse effects on various system of plants by creating a stress which develops biochemical and physiological disorder in plants. Chronic diseases and/or lower yield have reported consequences of air pollution effect. A large number of biochemical and physiological parameters have been used to assess impact of air pollution on plant health. Photosynthetic machinery and respiratory system are the most affected domain of plants. However, the survival of plants depend on various internal and external factors such as plant community, types of air pollutants, geographical region, meteorological conditions and soil moisture etc. Plants respond to both biotic and abiotic stresses accordingly. Many tolerant plants survive easily even in higher air pollution region. Certain plant species absorbs selected gaseous air pollutants and hence plants are effective tool for air pollution remediation.
Environmental Pollution and Plant Responses by Shashi Bhushan Agrawal,Madhoolika Agrawal Pdf
One of the most problematic issues confronting societies today is the massive transformations of the environment throughout the world. The challenge of maintaining a sustainable environment is the most pressing issue of our time.
Plant Responses to Air Pollution and Global Change by Kenji Omasa,Isamu Nouchi,Luit J. De Kok Pdf
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.
Plant Responses to the Gaseous Environment by A.R. Wellburn,R.G. Alscher Pdf
The study of air pollution effects on vegetation has made rapid progress in the last five years. Growing concerns about effects of future increases in temperature and carbon dioxide (C0 ) levels on plant life have altered 2 the perspective of plant biologists in the field of pollutant-plant inter actions. In many cases, it is anticipated that crops and trees will increasingly experience multiple stresses in an altered environment: an environment in which physiological processes will no longer be matched to climate. Because of this problem, a major part of the focus of the air pollution effects research has shifted since 1987. Moreover, recent advances in our understanding of plant metabolic and molecular responses to stress have made it clear that many abiotic stresses elicit similar fundamental mechanisms. Adaptation responses to drought, extremes of temperature, xenobiotics and air pollutants are now known to involve the response of both specific and common resistance mechanisms, which often include altered gene expression. The field of air pollution effects on vegetation has benefitted greatly from this unification since results obtained and advances made in allied fields are now directly relevant. The advent of molecular genetics has made possible the production of transgenic plants containing altered amounts of resistance gene products which enables the posing of experimental questions which could not be addressed only five years ago. Hypotheses concerning the relevance of specific metabolites and processes to known responses to air pollution stress can now be tested.
Air Pollution and Plant Biotechnology by K. Omasa,H. Saji,S. Youssefian,N. Kondo Pdf
Air pollution is ubiquitous in industrialized societies, causing a host of environmental problems. It is thus essential to monitor and reduce pollution levels. A number of plant species already are being exploited as detectors (for phytomonitoring) and as scavengers (for phytoremediation) of air pollutants. With advances in biotechnology, it is now feasible to modify plants for a wider range of phytomonitoring and phytoremediation applications. Air Pollution and Plant Biotechnology presents recent results in this field, including plant responses during phytomonitoring, pollution-resistant plant species, imaging diagnosis of plant responses, and the use of novel transgenic plants, along with reviews of basic plant physiology and biochemistry where appropriate. Researchers and students working in plant biotechnology and the environmental sciences or considering new areas of investigation will find this volume a valuable reference.
Air Pollution and Plant Life by J. N. B. Bell,M. Treshow Pdf
"Air Pollution and Plant Life" - Ein idealer Studienbegleiter zu Lehrveranstaltungen in den Bereichen Umwelt- und Pflanzenwissenschaft. Jetzt neu in der 2. Auflage. Dieser Band bietet einen umfassenden Überblick über die direkten und indirekten Auswirkungen der Luftverschmutzung auf die Pflanzenwelt und ihre Folgen für die allgemeine pflanzliche Produktivität. Untersucht werden verschiedene Schadstoffe, wie z.B. Oxidantien, Stickstoffoxide, Schwefeloxide, Fluoride und Feststoffteilchen, Schadstoffquellen sowie die Aufnahme und Speicherung einzelner Schadstoffe durch die Pflanzen. Darüber hinaus werden die aktuellen Richtlinien zur Luftqualität und deren Rolle in der Umweltpolitik umfassend erläutert. "Air Pollution and Plant Life" ist aber nicht nur ein wichtiges Lehrbuch für Studienanfänger und fortgeschrittene Studenten, sondern auch ein ideales Nachschlagewerk für Forscher in diesem Bereich.
Plant Responses to Air Pollution and Global Change by Kenji Omasa,Isamu Nouchi,Luit J. De Kok Pdf
The main impetus for climate change is the elevated concentration of CO2 in the atmosphere. Plant metabolism of CO2 and air pollutants and gas fluxes in plant ecosystems influence global gas cycles as well. This book includes topics on plant metabolism of air pollutants and elevated CO2, responses of whole plants and plant ecosystems, and more.
Plants and their Interaction to Environmental Pollution by Azamal Husen Pdf
Environmental pollution as a consequence of diverse human activities has become a global concern. Urbanization, mining, industrial revolution, burning of fossil fuels/firewood and poor agricultural practices, in addition to improper dumping of waste products, are largely responsible for the undesirable change in the environment composition. Environmental pollution is mainly classified as air pollution, water pollution, land pollution, noise pollution, thermal pollution, light pollution, and plastic pollution. Nowadays, it has been realized that with the increasing environmental pollution, impurities may accumulate in plants, which are required for basic human uses such as for food, clothing, medicine, and so on. Environmental pollution has tremendous impacts on phenological events, structural patterns, physiological phenomena, biochemical status, and the cellular and molecular features of plants. Exposure to environmental pollution induces acute or chronic injury depending on the pollutant concentration, exposure duration, season and plant species. Moreover, the global rise of greenhouse gases such as carbon monoxide, carbon dioxide, nitrous oxides, methane, chlorofluorocarbons and ozone in the atmosphere is among the major threats to the biodiversity. They have also shown visible impacts on life cycles and distribution of various plant species. Anthropogenic activities, including the fossil-fuel combustion in particular, are responsible for steady increases in the atmospheric greenhouse gases concentrations. This phenomenon accelerates the global heating. Studies have suggested that the changes in carbon dioxide concentrations, rainfall and temperature have greatly influenced the plant physiological and metabolic activities including the formation of biologically active ingredients. Taken together, plants interact with pollutants, and cause adverse ecological and economic outcomes. Therefore, plant response to pollutants requires more investigation in terms of damage detection, adaptation, tolerance, and the physiological and molecular responses. The complex interplay among other emerging pollutants, namely, radioisotopes, cell-phone radiation, nanoparticles, nanocomposites, heavy metals etc. and their impact on plant adaptation strategies, and possibility to recover, mitigation, phytoremediation, etc., also needs to be explored. Further, it is necessary to elucidate better the process of the pollutant’s uptake by plant and accumulation in the food chain, and the plant resistance capability against the various kinds of environmental pollutants. In this context, the identification of tolerance mechanisms in plants against pollutants can help in developing eco-friendly technologies, which requires molecular approaches to increase plant tolerance to pollutants, such as plant transformation and genetic modifications. Pollutant-induced overproduction of reactive oxygen species that cause DNA damage and apoptosis-related alterations, has also been examined. They also trigger changes at the levels of transcriptome, proteome, and metabolome, which has been discussed in this book.
Plant Responses to the Environment by Peter M. Gresshoff Pdf
Plant Responses to the Environment covers the fundamental mechanisms of plant responses to biotic and abiotic environmental stimuli. By combining established disciplines like physiology and genetics with new approaches stemming from molecular biology and biophysics, a new synthesis is achieved. For example, this book deals with the effects of microgravity on plant development, and it provides an extensive analysis of plant perception and response to low oxygen and high ozone. New techniques such as those used for gene transfer using the biolistic gene gun approach in soybeans are described. Other topics considered include systemic acquired resistance (SAR) in plants and recent advances in understanding how legume roots perceive bacterial lipooligosaccharide signals. A glossary, subject index, and author index are also provided. Plant Responses to the Environment will be a valuable reference for plant physiologists, ecophysiologists, agronomists, plant molecular biologists, experimental botanists, and other researchers interested in the topic.
Environmental Pollution and Plant Responses by Anonim Pdf
Comprehensive and global in scope, Environmental Pollution and Plant Responses provides an analysis of the research on the factors contributing to the deteriorating environmental quality and its effect on plant performance. The issues include: environmental pollution and global climate change, response patterns of plants at different levels, mechanisms of interaction, tolerance strategies and future research prospects. The author evaluates trends and gives management strategies for abating the problem. This volume highlights the complexities of environmental problems and the affect of pollution on every level of the ecosystem.
