biomanagement of metal contaminated soils 20 environmental pollution

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Biomanagement Of Metal Contaminated Soils

Author : Mohammad Saghir Khan
ISBN : 9400719140
Genre : Technology & Engineering
File Size : 38. 2 MB
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Heavy-metal contamination is one of the world's major environmental problems, posing significant risks to agro-ecosystems. Conventional technologies employed for heavy-metal remediation have often been expensive and disruptive. This book provides comprehensive, state-of-the-art coverage of the natural, sustainable alternatives that use a wide range of biological materials in the removal/detoxification of heavy metals, consequently leading to the improvement of crops in these soils. Novel, environmentally friendly and inexpensive solutions are presented based on a sound understanding of metal contamination and the roles of plants and microbes in the management of these toxic soils. Written by worldwide experts, the book provides not only the necessary scientific background but also addresses the challenging questions that require special attention in order to better understand metal toxicity in soils and its management through bioremediation.

Biological Nitrogen Fixation And Beneficial Plant Microbe Interaction

Author : Fernando González-Andrés
ISBN : 9783319325286
Genre : Technology & Engineering
File Size : 37. 84 MB
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This book covers the most recent advances in all the topics with which researchers and professionals need to be familiar in order to obtain a better understanding of, and to better exploit, beneficial plant-microbe interactions. The use of microorganisms for agriculture and environmental applications is gaining importance worldwide to improve crop performance, but also for other environmental applications, such as bioremediation in chemically polluted soils. The search for an equilibrium between fundamental and applied aspects makes this book useful for professionals at various levels in the value chain of the “microbial biofertilizers”. Challenges of comercializing biofertilizers involve efficiency of the products and safety for human health and the environment, topics that have paid central attention in this book. Students, scientists and biofertilizers developers will find updated and comprehensive information about the different aspects to be considered to address a successful introduction of biofertilizers in sustainable agriculture and environmental actions.

Toxicity Of Heavy Metals To Legumes And Bioremediation

Author : Almas Zaidi
ISBN : 9783709107294
Genre : Science
File Size : 22. 61 MB
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This title discusses various effects of heavy metal exposure to legumes as well as the bioremediation potential of rhizosphere microbes. Availability of heavy metals, their uptake and the effects of metals on various signaling pathways within legumes are presented. Furthermore, the effects of heavy metals to nitrogen fixing microorganisms and how microsymbionts can overcome metal stress is presented in detail. The role of nitrogen fixers in decontamination of heavy metal toxicity, mycoremediation of metal contaminated soils, microbially mediated transformation of heavy metals and action of plant growth promoting rhizobacteria and nitrogen fixers together in detoxifying heavy metals are broadly explained. This volume is a useful tool for scientists, policy makers and progressive legume growers intending to develop safe and healthy legumes for future generations.

Plant Soil And Microbes

Author : Khalid Rehman Hakeem
ISBN : 9783319274553
Genre : Science
File Size : 35. 84 MB
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The interactions between the plant, soil and microbes are complex in nature. Events may be antagonistic, mutualistic or synergistic, depending upon the types of microorganisms and their association with the plant and soil in question. Multi-trophic tactics can therefore be employed to nourish plants in various habitats and growth conditions. Understanding the mechanisms of these interactions is thus highly desired in order to utilize the knowledge in an ecofriendly and sustainable way. This holistic approach to crop improvement may not only resolve the upcoming food security issues, but also make the environment greener by reducing the chemical inputs. Plant, soil and microbe, Volume 1: Implications in Crop Science, along with the forthcoming Volume 2: Mechanisms and Molecular Interactions, provide detailed accounts of the exquisite and delicate balance between the three critical components of agronomy. Specifically, these two titles focus on the basis of nutrient exchange between the microorganisms and the host plants, the mechanism of disease protection and the recent molecular details emerged from studying this multi-tropic interaction. Together they aim to provide a solid foundation for the students, teachers, and researchers interested in soil microbiology, plant pathology, ecology and agronomy.

Phytotechnologies

Author : Naser A. Anjum
ISBN : 9781439875193
Genre : Science
File Size : 40. 60 MB
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Phytotechnologies: Remediation of Environmental Contaminants highlights the use of natural and inherent traits of plants and associated microbes to exclude, accumulate, or metabolize a variety of contaminants, with the goal of efficiently and sustainably decontaminating the biosphere from unwanted hazardous compounds. Contributed by an international team of authors, the book ensures a balance between theory and practice without compromising the basic conceptual framework of Phytotechnologies. Divided into three major sections, the book: Introduces contaminants and contaminated sites, and also highlights the significance of genus Brassica and vetiver grass species for varied environmental contaminants’ remediation Presents an exhaustive exploration of potential strategies for enhancing plants and associated microbes-mediated environmental contaminants’ remediation Overviews major physiological, biochemical, and genetic-molecular mechanisms responsible for plant tolerance and adaptation to varied environmental contaminants A one-stop source of cutting edge answers and time-saving access, Phytotechnologies: Remediation of Environmental Contaminants is a common platform for engineers, environmental microbiologists, plant physiologists, and molecular biologists with the common aim of sustainable solutions to vital environmental issues. In short, the book provides a conceptual overview of ecosystems approaches and phytotechnologies, and their cumulative significance in relation to various environmental problems and potential solutions.

Pollution

Author : Sharron McEldowney
ISBN : UOM:39015028932898
Genre : Science
File Size : 65. 50 MB
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'By having an introductory chapter in each section, the authors are able to consider more advanced aspects of biotreatment without compromising either the scientific detail or explanation.' General Microbiology Introduces the principles behind pollution and pollution control, demonstrating the potential of biotreatment as a new method for the initial 'mopping up' of pollutants and the reduction of emissions in manufacturing processes.

Bioremediation Of Hazardous Wastes Research Development And Field Evaluations

Author :
ISBN : 9781428903913
Genre : Bioremediation
File Size : 63. 66 MB
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Metal Contaminated Soils

Author : Jaco Vangronsveld
ISBN : STANFORD:36105028533730
Genre : Science
File Size : 68. 88 MB
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Environmental Manager

Author :
ISBN : UOM:39015035278236
Genre : Environmental engineering
File Size : 50. 89 MB
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Pollution Abstracts

Author :
ISBN : UOM:39015039844967
Genre : Pollution
File Size : 48. 21 MB
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