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Phytopharmaceuticals: Potential Therapeutic Applications
by Durgesh Nandini Chauhan Kamal ShahMedicinal plants contain a variety of bioactive compounds, (also referred to as phytochemicals). in the leaves, stems, flowers and fruits. This book covers these bioactive compounds, their available sources, how the bioactive molecules are isolated from the plants, the biochemistry, structural composition and potential biological activities. Also discussed are the pharmacological aspects of medicinal plants, phytochemistry and biological activities of different natural products, ethnobotany and medicinal properties, as well as a novel dietary approach for various disease management and therapeutic potential. The importance of phytopharmaceutical of plants and potential applications in the food and pharma industries is highlighted.
Phytopharmaceuticals for Brain Health
by Shahnaz Subhan Manashi BagchiResearch studies demonstrate diet and proper nutrition in conjunction with cognitive, mental, social, and physical activities can significantly help in improving brain health with advancing age, and potentially reduce the risk of cognitive decline. These studies of phytopharmaceuticals and medicinal plants, demonstrate the efficacy of Huperzine A, berry anthocyanins, trans-resveratrol, Ginkgo biloba, Bacopa monniera, Centella asiatica, tocotrienols, and palm oil in boosting brain health and physical well-being. In addition, consumption of marine fishes and general seafood is recommended for long-term nutritional intervention to preserve mental health, hinder neurodegenerative processes, and sustain cognitive capacities in humans. Omega-3 and omega-6 polyunsaturated fatty acids, n-3/n-6 PUFAs, flavonoids, and antioxidants prevent the initiation and progression of many neurological disorders. This book is a comprehensive review of phytopharmaceuticals impacting brain health with emphasis on diverse applications in food and nutrition sciences, biomedicine, neurology and other scientific and medical fields. It details available methods and contains numerous references making this the perfect guide for scientists who want to explore the fascinating world of phytopharmaceuticals with relation to brain health. Phytopharmaceuticals for Brain Health appeals to a diverse range of readers in industry, medical doctors, research and academia, including biologists, biochemists, food scientists, nutritionists and health professionals. Overall, this book brings a classic scenario of neurological problems to possible amelioration using novel nutraceuticals and functional foods.
Phytopharmaceuticals in Cancer Chemoprevention
by Debasis Bagchi Harry G. PreussDuring the past decade, a significant amount of research has been conducted on phytopharmaceuticals. Today, a growing body of evidence demonstrates the efficacy of a wide variety of natural products and affirms their potential in the treatment of cancer. Phytopharmaceuticals in Cancer Chemoprevention focuses on the role of natural supplemen
Phytopharmacy: An Evidence-Based Guide to Herbal Medicinal Products
by Sarah E. Edwards Ines da Costa Rocha Elizabeth M. Williamson Michael HeinrichHealthcare professionals, including doctors, pharmacists and nurses, are often confronted with patients who use over-the-counter (OTC) herbal medicinal products and food supplements. While taking responsibility for one’s own health and treatment options is encouraged, many patients use these products based on limited (and sometimes inaccurate) information from non-scientific sources, such as the popular press and internet. There is a clear need to offer balanced, well-informed advice to patients, yet a number of studies have shown that, generally, conventionally trained health practitioners consider their knowledge about herbal medicinal products and supplements to be weak. Phytopharmacy fills this knowledge gap, and is intended for use by the busy pharmacist, nurse, or doctor, as well as the ‘expert patient’ and students of pharmacy and herbal medicine. It presents clear, practical and concise monographs on over a hundred popular herbal medicines and plant-based food supplements. Information provided in each monograph includes: • Indications• Summary and appraisal of clinical and pre-clinical evidence• Potential interactions• Contraindications• Possible adverse effectsAn overview of the current regulatory framework is also outlined, notably the EU Traditional Herbal Medicinal Products Directive. This stipulates that only licensed products or registered traditional herbal medicinal products (THRs), which have assured quality and safety, can now legally be sold OTC. Monographs are included of most of the major herbal ingredients found in THRs, and also some plant-basedfood supplements, which while not strictly medicines, may also have the potential to exert a physiological effect.
Phytophthora: Methods and Protocols (Methods in Molecular Biology #2892)
by Monica L. Gerth Rosie E. BradshawThis comprehensive volume examines techniques for studying Phytophthora species, a devastating group of plant pathogens that cause diseases in crops and natural ecosystems worldwide. The book compiles essential molecular techniques and methods, such as CRISPR-Cas genome editing for investigating pathogenicity and resistance, as well as tools for detecting, visualizing, and quantifying disease. Written for the highly successful Methods in Molecular Biology series, each chapter includes an introduction to its respective topic, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Phytophthora: Methods and Protocols equips researchers with the tools needed to address the challenges posed by these destructive microorganisms.
Phytoplankton Pigments
by Suzanne Roy Carole A. Llewellyn Einar Skarstad Egeland Geir JohnsenPigments act as tracers to elucidate the fate of phytoplankton in the world's oceans and are often associated with important biogeochemical cycles related to carbon dynamics in the oceans. They are increasingly used in in situ and remote-sensing applications, detecting algal biomass and major taxa through changes in water colour. This book is a follow-up to the 1997 volume Phytoplankton Pigments in Oceanography (UNESCO Press). Since then, there have been many advances concerning phytoplankton pigments. This book includes recent discoveries on several new algal classes particularly for the picoplankton, and on new pigments. It also includes many advances in methodologies, including liquid chromatography-mass spectrometry (LC-MS) and developments and updates on the mathematical methods used to exploit pigment information and extract the composition of phytoplankton communities. The book is invaluable primarily as a reference for students, researchers and professionals in aquatic science, biogeochemistry and remote sensing.
Phytoplankton Whispering: An Introduction to the Physiology and Ecology of Microalgae
by Patricia M. GlibertPhytoplankton, or algae, are the engines of the Earth. They form the base of the aquatic food web and, although microscopic, they produce 50% of the oxygen in the air. Many of our ideas of what makes these cells “tick” come from ideas developed decades ago. But, lakes and oceans are changing- and so, too are phytoplankton. Our understanding has to change accordingly. Nutrient pollution is a major problem worldwide, and climate is changing, altering temperature, CO2 and pH, as well as the physics that control water stratification. All of these factors control which species of phytoplankton may grow well at any particular time. While algae grow in all types of aquatic systems, not all algae are favorable for the production of fish and other food resources. The prevalence of harmful algal blooms (HABs) has increased. At the core of this effort is a drive to understand–and to convey to researchers, students and managers–what kinds of phytoplankton are likely to thrive as conditions change and why this matters. There has not yet been a synthetic summary that unravels the mysteries of phytoplankton in a modern world. This book aims to provide such a resource.
Phytoplasma
by Matt Dickinson Jennifer HodgettsPhytoplasmas are a group of bacteria that are capable of multiplying and causing severe diseases in a wide range of plant species and are transported between plants by insect vectors in which the bacteria can also multiply. Phytoplasmas can cause serious and devastating problems for crop plants, especially in developing countries. In Phytoplasmas: Methods and Protocols experts in the field cover topics pertinent to scientists intending to develop a research program on phytoplasmas. The volume opens with an introductory chapter on the importance of phytoplasma diseases, followed by methods for detection and diagnosis as well as techniques for separating and classifying the phytoplasmas into their different taxonomic groups and subgroups. The final chapters cover methods for separating phytoplasma genomic and plasmid DNA from plant DNA for whole genome sequencing. Written in the successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Phytoplasmas: Methods and Protocols serves as an ideal guide to plant pathologists and molecular biologists aiming to set up a diagnostics facility for identifying the presence of these pathogens in plants or their insect vectors.
Phytoplasmas: Genomics, Host Pathogen Interactions and Diagnosis
by Assunta Bertaccini Kenro Oshima Michael Kube Govind Pratap RaoPhytoplasma III is the last of three books in the series covering all the aspects of phytoplasma-associated diseases. Phytoplasmas are a major limiting factor in the quality and productivity of many ornamental, horticultural and economically important agriculture crops worldwide, and losses due to phytoplasma diseases have disastrous consequences for farming communities. As there is no effective cure for these diseases, management strategies focus-on exclusion, minimizing their spread by insect vectors and propagation materials, and developing host plant resistance. This book provides an update on genomics, effectors and pathogenicity factors toward a better understanding of phytoplasma-host metabolic interactions. It offers a comprehensive overview of biological, serological and molecular characterization of the phytoplasmas, including recently developed approaches in diagnostics, such as transcriptomics studies, which have paved the way for analyzing the gene expression pattern in phytoplasmas on infection and revealed the up-regulation of genes associated with hormonal response, transcription factors, and signaling genes. Although phytoplasmas remain the most poorly characterized pathogens, recent studies have identified virulence factors that induce typical disease symptoms and have characterized the unique reductive evolution of the genome. Reviewing the advances in cultivation in axenic media together with the perspectives for future research to reduce the global incidence of these pathogens and the associated agricultural losses, the book is a valuable resource for plant pathologists, researchers in agriculture and PhD students.
Phytoplasmas: Transmission and Management of Phytoplasma - Associated Diseases
by Assunta Bertaccini Phyllis G Weintraub Govind Pratap Rao Nicola MoriPhytoplasma-associated diseases are a major limiting factor in the context of the quality and productivity of many ornamental, horticultural and other economically important agricultural crops worldwide. Annual losses due to phytoplasma diseases vary, but under pathogen-favorable conditions they have disastrous consequences for the farming community. As there is no effective cure for these diseases, the management options focus on their exclusion, minimizing their spread by insect vectors and propagation materials and on the development of host plant resistance.This book discusses the latest information on the epidemiology and management of phytoplasma-associated diseases, providing a comprehensive, up-to-date overview of distribution, occurrence and identification of the phytoplasmas, recent diagnostics approaches, transmission, losses and geographical distribution as well as management aspects.
Phytoplasmas: Characterisation And Epidemiology Of Phytoplasma - Associated Diseases
by Lia W. Liefting Nicola Fiore Assunta Bertaccini Govind Pratap RaoPhytoplasma-associated diseases are a major limiting factor to quality and productivity of many ornamentals, horticultural and other economically important agriculture crops worldwide. Annual losses due to phytoplasma diseases in many crops vary, but under the pathogen favorable conditions they always lead to disastrous consequences to farming community. As there is no effective cure for phytoplasma diseases, the management options emphasize on their exclusion, minimizing their spread by insect vectors and propagation materials and on development of host plant resistance. The phytoplasma associated plant diseases have a history of more than 50 years. Phytoplasmas have undoubtedly infected plants and cause diseases for centuries before they are described and proven to be the causal agents. But important progress related to identification of phytoplasmas only began after 1980’s. Phytoplasmas have emerged as the most serious constraints in the production of several crops all around the world during last four decades. Phytoplasmas constitute a major limiting factor to quality and productivity of cereals, horticultural, ornamentals and many other economically important crops all over the world. Annual losses due to phytoplasma diseases may vary, but under the pathogen favorable condition, phytoplasma disease may lead to disastrous consequences for farming and industry community. The scientific literature concerning phytoplasma occurrence, characterization, diagnosis, detection, and management is growing at a fast pace. Significant advancement in the last decades on diagnostic, biological and molecular properties, epidemiology, host-pathogen-insect interactions as well as management of phytoplasmas has been made. Till date, no authentic compilation is available to know the progress of phytoplasmas characterization major crops all over the world. The planned book will compile all the updated information available information on phytoplasmas by distinguished experts in the form of edited book entitled “Characterization and epidemiology of phytoplasma associated diseases”. The book covers recent and update information on emerging and re-emerging phytoplasma diseases affecting important crops in tropics and subtropics. It provides comprehensive information on disease distribution, occurrence, and identification of the phytoplasmas including the recent approaches for diagnostics, transmission, and information about losses and geographical distribution along with and management aspects. This volume contains 11-12 chapters contributed by the experienced and recognized experts working on different group of phytoplasmas affecting major crops all over the world. The information on various topics is at advanced as well as comprehensive level and provides the period wise developments of phytoplasma research. The book covers major chapters on an up to date progress of phytoplasma research, and then phytoplasma diseases associated with vegetable, pulse, oils crops, cereals, sugar crops, fruit crops, ornamentals, medicinal plants, palms species, forest tress and weeds. We have covered historical background, geographical distribution, identification and characterization, genetic diversity, host pathogen interaction and management aspects of important phytoplasma diseases infecting our major agricultural crops. The information on various topics is advanced as well as comprehensive, and provides thought provoking ideas for planning novel research ideas for future. This book will be useful to everyone interested in mollicutes, phytoplasma, spiroplasmas, plant pathology, disease control and plant biology and serve as an exhaustive and up-to-date compendium of references on various aspects of different groups of phytoplasmas affecting important crops worldwide.
Phytoplasmas: Methods And Protocols (Methods in Molecular Biology #1875)
by Rita Musetti Laura PagliariThis book presents a set of modern protocols forming a solid background for who want to start or improve research programme on phytoplasmas. Chapters guide readers through detailed techniques for maintaining phytoplasma collections, border inspection, detection of different phytoplasma strains, new pipelines to produce phytoplasma genome draft, protocols for phytoplasma gene expression analyses, and methods for the investigation of the phloem tissue. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Phytoplasmas: Methods and Protocols aims to ensure successful results in the further study of this vital field.
Phytoremediation: Management of Environmental Contaminants, Volume 6
by Abid A. Ansari Sarvajeet Singh Gill Ritu Gill Guy R. Lanza Lee NewmanThis text details the plant-assisted remediation method, “phytoremediation”, which involves the interaction of plant roots and associated rhizospheric microorganisms for the remediation of soil contaminated with high levels of metals, metalloids, fuel and oil hydrocarbons, nano particles, pesticides, solvents, organic compounds and various other contaminants. Many chapters highlight and compare the efficiency and economic advantages of phytoremediation and nano-phytoremediation to currently practiced soil and water treatment practices.Volume 6 of Phytoremediation: Management of Environmental Contaminants continues the series. Taken together, the six volumes provide a broad–based global synopsis of the current applications of phytoremediation using plants and the microbial communities associated with their roots to decontaminate terrestrial and aquatic ecosystems.
Phytoremediation: Role of Aquatic Plants in Environmental Clean-Up
by Bhupinder DhirContamination of the different components of environment through industrial and anthropogenic activities have guided new eras of research. This has lead to development of strategies/methodologies to curtail/minimize environmental contamination. Research studies conducted all over the globe established that bioremediation play a promising role in minimizing environmental contamination. In the last decade, phytoremediation studies have been conducted on a vast scale. Initial research in this scenario focused on screening terrestrial plant species that remove contaminants from soil and air. Later, scientific community realized that water is a basic necessity for sustaining life on earth and quality of which is getting deteriorated day by day. This initiated studies on phytoremediation using aquatic plants. Role of aquatic plant species in cleaning water bodies was also explored. Many of the aquatic plant species showed potential to treat domestic, municipal and industrial wastewaters and hence their use in constructed wetlands for treating wastewaters was emphasized. The present book contains five chapters. First two chapters provide information about types of contaminants commonly reported in wastewaters and enlists some important and well studied aquatic plant species known for their potential to remove various contaminants from wastewater. Subsequent chapters deal with mechanisms involved in contaminant removal by aquatic plant species, and also provide detailed information about role of aquatic plant species in wetlands. Potential of constructed wetlands in cleaning domestic and industrial wastewaters has also been discussed in detail. The strategy for enhancing phytoremediation capacity of plants by different means and effectiveness of phytoremediation technology in terms of monitory benefits has been discussed in last chapter. Last chapter also emphasizes the future aspects of this technology.
Phytoremediation: Biological Treatment of Environmental Pollution
by Sughosh Madhav Eric Van Hullebusch Gyan Prakash Gupta Rajiv Kumar Yadav Ritu MishraThis book covers the fundamentals, limitations, and challenges of phytoremediation in contaminated water, air, and soil due to rapid demographic and industrial development. This foundational knowledge is necessary to combat negative impacts on human and environmental health brought on by practices such as ore mining, gas emission, pesticide application, and municipal waste generation. The book explains the phytoremediation of organic and inorganic pollutants via different types of microbes, fungi, and various plant groups to improve the quality of contaminated systems, and discusses emerging advancements and technologies, such as nanotechnology, for reducing toxic pollution. The mechanisms of phytoremediation are a primary point of focus to understand the basics, and for readers to apply this knowledge in a variety of contexts where phytoremediation is a useful tool in improving the quality of polluted water, air, and soil. The book is mainly intended for researchers in the fields of botany, agriculture, biotechnology, and environmental engineering, but will also be of interest to policymakers, NGOs, and academics working on environmental management.
Phytoremediation: Management of Environmental Contaminants, Volume 7
by Lee Newman Abid Ali Ansari Sarvajeet Singh Gill M. Naeem Ritu GillThe accumulation of large amounts of contaminants occurs in the environment due to industrialization and various other anthropogenic activities. Contaminants ultimately affect human health worldwide. Organic, inorganic, and radioactive substances are the prevalent forms of environmental contaminants and their complete remediation in soils and sediments is rather a difficult task. Concerns of their toxicities led to the emphasis on development of effective techniques to assess the presence and mobility of contaminants in air, water, and soil. Furthermore, the ever-increasing concentration of toxic pollutants in the environment is considered a serious threat to plant, animal, human, and environmental health.Many technologies are in use to clean and eliminate hazardous contaminants from the environment; however, these technologies can be costly, labor intensive, and often distressing to the general public. Phytoremediation is a simple, cost effective, environmentally friendly and fast-emerging new technology for eliminating toxic contaminants from different environments. Phytoremediation refers to the natural ability of certain plants and their associated microbiome (including hyper-accumulators or bio-accumulators) to remove, degrade, or render contaminants harmless. Through this technique, certain species of plants flourish by accumulating contaminants present in the environment. The unique and selective uptake capabilities of plant root and shoot systems, effective translocation, bioaccumulation, and contaminant degradation capabilities of the accumulator plants are utilized in phytoremediation techniques. Phytotechnologies involving the use of plants for contaminant removal gained importance during the last two decades and phytoremediation technology became an effective tool for environmental detoxification because of plants ability to accumulate the contaminants at very high concentrations.Phytoremediation strategies can remove, degrade, or stabilize inorganic and organic contaminants entering a multitude of ecosystems using green plants and their associated microbial communities. The development and use of phytotechnologies continues to move forward at a steady pace. Researchers recognize the potential of phytoremediation to offer a green, cost effective, eco-friendly and feasible application to address some of the world’s many environmental challenges. This book provides significant information to add to the previous volumes published on the topic and can serve as the foundation for the development of new applications that feature the integration of modern research discoveries into new methods to remediate contaminated ecosystems. Moreover, this volume brings recent and established knowledge on different aspects of phytoremediation and nano-phytoremediation, providing this information in a single source that offers a cutting-edge synthesis of scientific and experiential knowledge on polluted environments that is useful for policy makers, practitioners and scientists, and engineers.Phytoremediation: Management of Environmental Contaminants, Volume 7 highlights the various prospects that are involved in current global phytoremediation research. This book delivers a content-rich source to the reader and can act as a platform for further research studies. It should meet the needs of all researchers working in, or have an interest in this particular field.
Phytoremediation: In-situ Applications (Concepts and Strategies in Plant Sciences)
by Brian R. ShmaefskyThis book provides in-situ phytoremediation strategies that are particularly well suited for developing nations. Its goal is to promote the use of field-tested phytoremediation methods for removing soil and water pollutants from agricultural, industrial, military, and municipal sources. These strategies include using algae and a variety of aquatic and terrestrial plants. The book subsequently discusses the use of crops and native plants for phytoremediation, and how phytoremediation efforts impact the rhizosphere. After having finished the book, readers will be able to directly adapt the strategies described here for their specific purposes.
Phytoremediation
by Neil WilleyThis book presents the most innovative recent methodological developments in phytoremediation research, and outlines a variety of the contexts in which phytoremediation has begun to be applied. A significant portion is devoted to groundbreaking methods for the production of plants that are able to degrade, take up, or tolerate the effects of pollutants. The book adopts a multidisciplinary approach to the examination of principles and practices of phytoremediation.
Phytoremediation and Biofortification
by Linxi Yuan Xuebin YinPhytoremediation consists of using plants and their associated microbes for environmental cleanup. Over the past 10 years, this treatment has gained recognition as a cost-effective, non-invasive, alternative or complimentary technology to engineering-based remediation methods. Biofortification, on the other hand, is an agricultural process that increases the uptake and accumulation of mineral nutrients in agricultural products through plant breeding, genetic engineering, or manipulation of agricultural practices. This book shows how, despite having different goals, both phytoremediation and biofortification technologies can be closely connected as they are both based on the phytoextraction process that involves plant uptake, accumulation, and transformation of nutrient elements from soil. More specifically, this brief offers a comprehensive introduction to Phytoremediation and Biofortification of selenium (Se), zinc (Zn), iron (Fe), cadium (Cd) and copper (Cu), and illustrates the emerging integration of these two bio-technologies. Phytoremediation and Biofortification: Two Sides of One Coin is a valuable resource to students, technicians, and academics who are interested in the treatment of environmental problems (bioremediation) through the use of plants, and in the field of biofortification.
Phytoremediation for Environmental Sustainability
by Ram PrasadThis edited book details the plant-assisted remediation methods, which involves the interaction of plant roots with associated rhizospheric microorganisms for the remediation of soil and water contaminated with high levels of heavy metals, pesticides, radionuclides, agricultural by-products, municipal wastes, industrial solvents, petroleum hydrocarbons, organic compounds, and various other contaminants. Each chapter highlights and compares the beneficial and economical alternatives of phytoremediation to currently practiced soil, water, and air removal. This book covers state-of-the-art approaches in phytoremediation contributed by leading and eminent scientists from across the world. Phytoremediation approaches for environmental sustainability dealing the readers with a cutting-edge of multidisciplinary understanding in the principal and practical approaches of phytoremediation from laboratory research to field application. This book is of interest to researchers, teachers, environmental scientists, environmental engineers, environmentalists, and policy makers. Also, the book serves as additional reading material for undergraduate and graduate students of environmental microbiology, biotechnology, eco-toxicology, environmental remediation, waste management, and environmental sciences as well as the general audience.
Phytoremediation for Green Energy
by Münir Öztürk Muhammad Ashraf Ahmet Aksoy Muhammad Sajid Aqeel AhmadHuman demand for energy has grown multi-folds in recent years. This is the result of rapidly increasing human population, which, in turn, has resulted in increased organic (petroleum) and inorganic pollution on the biosphere. Due to this, we are now facing a number of challenges to sustain life on earth. For example, the increased organic and inorganic pollution in our environment is leading to loss of biodiversity, degradation of environment and thus ultimately causing food insecurity. In this situation, it is imperative to keep updated ourselves with advances on the effects of pollutants, tolerance mechanisms and the potential of different plants and microbes in removing these pollutants from the environment. For this purpose, we invited a number of scientists worldwide to review the current scenario of the problems, current development, and future prospects of the challenges and their solutions in an International Conference on ''Plants and Environmental Pollution'' held in KAYSERI, TURKEY from 6-11 July 2009. The output of this conference has been summarized in the form of this book.
Phytoremediation in Food Safety: Risks and Prospects
by Naga Raju Maddela Sesan Abiodun AransiolaPhytoremediation is the process that uses plants to remove pollutants from soils. These pollutants are stored in the edible parts of plants and, if they are consumed above a certain level, they become a health risk for humans and animals. This book is a critical review of phytoremediation, its direct or indirect effects on food products, and the risks posed by this cost-effective technology in food safety. It shows how different plants are suited for phytoremediation, explains the role of toxicants in the environment, and analyses their effects and risks in the food chain at a global level. It also reviews the extraction methods of toxicants from plants after they are exposed to phytoremediation.Features: Summarizes the phytoremediation technology for effective remediation Describes different types of pollutants in soils that render food products useless Identifies the role of phytoremediation in the environment and its advantages and disadvantages Explains the role of phytoexclusion and phytostabilization in foods and food safety Includes many case studies to describe the extraction protocols in postharvest for food safety This book is intended for practitioners in public and private companies involved in soil remediation and food production, as well as graduate students and academics, in both developed and developing countries, who are involved in soil and environmental sciences, the food industry, agriculture, and biotechnology.
Phytoremediation of Arsenic Contaminated Sites in China: Theory and Practice (SpringerBriefs in Environmental Science)
by Tongbin Chen Mei Lei Xiaoming Wan Xiaoyong Zhou Jun YangThis book introduces readers to the main theories of phytoremediation and its application to arsenic-contaminated soils in China. The hyperaccumulation theories are introduced, including the use of hyperaccumulators to remove large amounts of arsenic without producing toxic symptoms. The use of synchrotron-based X-ray absorption fine structure radiation to disclose the hyperaccumulation mechanism – a method that makes it possible to detect the elements in plant tissues without destroying the sample – is introduced in detail. This book also includes practical application cases of phytoremediation, which are rarely found in the literature. Allowing readers to gain a thorough understanding of phytoremediation technology, and demonstrating its efficiency in cleaning arsenic-contaminated soils, the book offers a valuable asset for graduate students, lecturers, researchers and engineers in the field of soil remediation.
Phytoremediation of Contaminated Soil and Water
by Norman Terry; Gary BañuelosPhytoremediation is an exciting, new technology that utilizes metal-accumulating plants to rid soil of heavy metal and radionuclides. Hyperaccumulation plants are an appealing and economical alternative to current methods of soil recovery. Phytoremediation of Contaminated Soil and Water is the most thorough literary examination of the subject available today.The successful implementation of phytoremediation depends on identifying plant material that is well adapted to specific toxic sites. Gentle remediation is then applied in situ, or at the contamination site. No soil excavation or transport is necessary. This severely contains the potential risk of the pollutants entering the food chain. And it's cost effective.The progress of modern man has created many sites contaminated with heavy metals. The effected land is toxic to plants and animals , which creates considerable public interest in remediation. But the commonly used remedies are ex situ, which poses an expensive dilemma and an even greater threat. Phytoremediation offers the prospect of a cheaper and healthier way to deal with this problem. Read Phytoremediation of Contaminated Soil and Water to learn just how far this burgeoning technology has developed.
Phytoremediation of Emerging Contaminants in Wetlands
by Prabhat Kumar RaiPhytoremediation with wetland plants is an eco-friendly, aesthetically pleasing, cost-effective, solar-driven, passive technique that is useful for cleaning up environmental pollutants with low to moderate levels of contamination.