Impact Of Xenobiotic Chemicals On Microbial Ecosystems PDF Download
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Author | : American Society for Microbiology. Applied and Environmental Microbiology Division. Meeting |
Publisher | : |
Total Pages | : 44 |
Release | : 1982 |
Genre | : Microbial ecology |
ISBN | : |
Download Impact of Xenobiotic Chemicals on Microbial Ecosystems Book in PDF, ePub and Kindle
Author | : United States Fish and Wildlife Service |
Publisher | : |
Total Pages | : 36 |
Release | : 1982 |
Genre | : |
ISBN | : |
Download Impact of Xenobiotic Chemicals on Microbial Ecosystems Book in PDF, ePub and Kindle
Author | : Rishikesh Singh |
Publisher | : Springer Nature |
Total Pages | : 432 |
Release | : 2023-12-02 |
Genre | : Science |
ISBN | : 3031357752 |
Download Xenobiotics in Urban Ecosystems Book in PDF, ePub and Kindle
This volume provides state-of-the-art knowledge on xenobiotics in urban ecosystems, addressing a wide range of related issues, such as xenobiotic types and chemical composition, environmental fate, remedial approaches, regulatory policies and socioeconomic impacts. The book incorporates theoretical and practical aspects pertaining to xenobiotics to assess their threat level in urban environments, while determining appropriate responses and remediation measures to curb harmful impacts and prevent future contaminations. The book will be of interest to soil scientists, ecological engineers, agriculturists, urban policymakers, students and researchers working in the field of urban agriculture and environmental sciences.
Author | : Peter Schröder |
Publisher | : Springer Science & Business Media |
Total Pages | : 309 |
Release | : 2010-11-08 |
Genre | : Science |
ISBN | : 9048198526 |
Download Organic Xenobiotics and Plants Book in PDF, ePub and Kindle
Natural and agro-ecosystems are frequently exposed to natural or synthetic substances, which, while they have no direct nutritional value or significance in metabolism, may negatively affect plant functioning. These, xenobiotics, may originate from both natural (fires, volcano eruptions, soil or rock erosion, biodegradation) and anthropogenic (air and soil pollution, herbicides) sources. And, while affected plants have only a limited number of possibilities for avoiding accumulation of these compounds, they do exhibit several enzymatic reactions for detoxification including oxidation, reduction, hydrolysis and conjugation reactions. In agro-ecosystems in particular these mechanisms have great significance in relation to herbicide detoxification and tolerance. In this volume an international group of experts present an overview of the nature and distribution of organic xenobiotics, including their uptake, effects on plant functioning and detoxification mechanisms. The particular significance of glutathione S-transferases in bio-indication and bio-monitoring, and in the detoxification of volatile organic air pollutants and herbicides is evaluated, and their potential significance in phytoremediation and bioaccumulation will be discussed. This volume will be of interest to a wide audience, from graduate students to senior researchers in a wide range of disciplines including plant ecology, plant biochemistry, agriculture and environmental management. It will also be of practical interest to environmentalists, policy makers and resource managers.
Author | : David L. Lewis |
Publisher | : |
Total Pages | : 228 |
Release | : 1986 |
Genre | : |
ISBN | : |
Download Microbial Transformation Rates of Xenobiotic Chemicals in Aquatic Ecosystems Dominated by Attached Microorganisms Book in PDF, ePub and Kindle
Author | : Mervyn Richardson |
Publisher | : CRC Press |
Total Pages | : 492 |
Release | : 1996-07-30 |
Genre | : Science |
ISBN | : 1482295253 |
Download Environmental Xenobiotics Book in PDF, ePub and Kindle
The effects of man-made substances (xenobiotics) on the natural environment are described in this volume. It explains why these effects need to be understood, monitored and curtailed, especially in developing countries.
Author | : Muhammad Zaffar Hashmi |
Publisher | : Springer |
Total Pages | : 407 |
Release | : 2017-02-15 |
Genre | : Technology & Engineering |
ISBN | : 3319477447 |
Download Xenobiotics in the Soil Environment Book in PDF, ePub and Kindle
This book describes the vast variety of xenobiotics, such as pesticides, antibiotics, antibiotic resistance genes, agrochemicals and other pollutants, their interactions with the soil environment, and the currently available strategies and techniques for soil decontamination and bioremediation. Topics covered include: transport mechanisms of pollutants along the Himalayas; use of earthworms in biomonitoring; metagenomic strategies for assessing contaminated sites; xenobiotics in the food chain; phyto-chemical remediation; biodegradation by fungi; and the use of enzymes and potential microbes in biotransformation. Accordingly, the book offers a valuable guide for scientists in the fields of environmental ecology, soil and food sciences, agriculture, and applied microbiology.
Author | : Anita Singh |
Publisher | : Springer |
Total Pages | : 362 |
Release | : 2016-12-28 |
Genre | : Science |
ISBN | : 9811028605 |
Download Plant Responses to Xenobiotics Book in PDF, ePub and Kindle
This book is compilation of studies related with the xenobiotics i.e. chemical or other substance that is not normally found in the ecosystems and get accumulated at higher concentration in the biological system due to rampant industrialisation and urbanisation activities. This book has tried to give information on various issues to give comprehensive and concise knowledge of the recent advancement in the field of environmental xenobiotics and how it disturbs the plants metabolism. Other key features of the book are related to xenobiotic toxicity and detoxification mechanism, biochemical tools toward its remediation processes, molecular mechanism for xenobiotics detoxification and effect on metallomics. It also focuses on recent development in the field of waste water remediation concerned with the xenobiotics involvement. This book is different in such a way that it includes all the initial information along with the new researches. It includes the description of problem along with its solution. This volume describe the effects of xenobiotics at different levels i.e. biochemical, physiological and molecular, giving the details on signaling pathways to modify the responses of xenobiotics in plant system. Thus, it gives confirming crosstalk between xenobiotic effects and signalling pathways. This book includes description about both the organic contaminants such as pesticides, solvents and petroleum products as well as inorganic xenobiotics that include heavy metals, non-metals, metalloids, and simple soluble salts. Here the plant is main objective and that have to deal with these kinds of compounds either by avoiding accumulation of these compounds or by exhibiting several enzymatic reactions for detoxification including oxidation, reduction, and conjugation reactions. Affected plants exhibit several enzymatic and non-enzymatic antioxidant and other reactions for detoxification of ROS including oxidation, reduction, hydrolysis and conjugation reactions. The book focuses on different forms and sources of xenobiotics including organic and inorganic xenobiotics. The matter of this book will definitely increase the knowledge about the impacts of xenobiotics on plants system. There must be potentially broad readership who could find this fruitful for their study as well as for their research. As this book has balance between basic plant physiology and toxicity caused by the xenobiotics so it can be widely used in several disciplines. Overall, the book will bring deep knowledge in the field of xenobiotics toxicity in plants during recent years and it is definitely a compilation of interesting information which isn't fully covered elsewhere in the current market.
Author | : Shree Nath Singh |
Publisher | : Springer Science & Business Media |
Total Pages | : 488 |
Release | : 2011-10-07 |
Genre | : Science |
ISBN | : 3642237894 |
Download Microbial Degradation of Xenobiotics Book in PDF, ePub and Kindle
Our interest in the microbial biodegradation of xenobiotics has increased many folds in recent years to find out sustainable ways for environmental cleanup. Bioremediation and biotransformation processes harness the naturally occurring ability of microbes to degrade, transform or accumulate a wide range of organic pollutants. Major methodological breakthroughs in recent years through detailed genomic, metagenomic, proteomic, bioinformatic and other high-throughput analyses of environmentally relevant microorganisms have provided us unprecedented insights into key biodegradative pathways and the ability of organisms to adapt to changing environmental conditions. The degradation of a wide spectrum of organic pollutants and wastes discharged into the environment by anthropogenic activities is an emerging need today to promote sustainable development of our society with low environmental impact. Microbial processes play a major role in the removal of recalcitrant compounds taking advantage of the astonishing catabolic versatility of microorganisms to degrade or transform such compounds. New breakthroughs in sequencing, genomics, proteomics, bioinformatics and imaging are generating vital information which opens a new era providing new insights of metabolic and regulatory networks, as well as clues to the evolution of degradation pathways and to the molecular adaptation strategies to changing environmental conditions. Functional genomic and metagenomic approaches are increasing our understanding of the relative importance of different pathways and regulatory networks to carbon flux in particular environments and for particular compounds. New approaches will certainly accelerate the development of bioremediation technologies and biotransformation processes in coming years for natural attenuation of contaminated environments
Author | : National Academies of Sciences, Engineering, and Medicine |
Publisher | : National Academies Press |
Total Pages | : 123 |
Release | : 2018-03-01 |
Genre | : Science |
ISBN | : 0309468698 |
Download Environmental Chemicals, the Human Microbiome, and Health Risk Book in PDF, ePub and Kindle
A great number of diverse microorganisms inhabit the human body and are collectively referred to as the human microbiome. Until recently, the role of the human microbiome in maintaining human health was not fully appreciated. Today, however, research is beginning to elucidate associations between perturbations in the human microbiome and human disease and the factors that might be responsible for the perturbations. Studies have indicated that the human microbiome could be affected by environmental chemicals or could modulate exposure to environmental chemicals. Environmental Chemicals, the Human Microbiome, and Health Risk presents a research strategy to improve our understanding of the interactions between environmental chemicals and the human microbiome and the implications of those interactions for human health risk. This report identifies barriers to such research and opportunities for collaboration, highlights key aspects of the human microbiome and its relation to health, describes potential interactions between environmental chemicals and the human microbiome, reviews the risk-assessment framework and reasons for incorporating chemicalâ€"microbiome interactions.