Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling, 2nd Edition

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Publisher : Frontiers Media SA
ISBN 13 : 2889636372
Total Pages : 317 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling, 2nd Edition by : Philippe C. Baveye

Download or read book Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling, 2nd Edition written by Philippe C. Baveye and published by Frontiers Media SA. This book was released on 2020-03-27 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Half a century ago, soil ...

Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling

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Publisher :
ISBN 13 : 9782889630653
Total Pages : 317 pages
Book Rating : 4.6/5 (36 download)

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Book Synopsis Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling by : Philippe C. Baveye

Download or read book Elucidating Microbial Processes in Soils and Sediments: Microscale Measurements and Modeling written by Philippe C. Baveye and published by . This book was released on 2019 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Bioavailability of Contaminants in Soils and Sediments

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Publisher : National Academies Press
ISBN 13 : 0309086256
Total Pages : 433 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Bioavailability of Contaminants in Soils and Sediments by : National Research Council

Download or read book Bioavailability of Contaminants in Soils and Sediments written by National Research Council and published by National Academies Press. This book was released on 2003-05-03 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioavailability refers to the extent to which humans and ecological receptors are exposed to contaminants in soil or sediment. The concept of bioavailability has recently piqued the interest of the hazardous waste industry as an important consideration in deciding how much waste to clean up. The rationale is that if contaminants in soil and sediment are not bioavailable, then more contaminant mass can be left in place without creating additional risk. A new NRC report notes that the potential for the consideration of bioavailability to influence decision-making is greatest where certain chemical, environmental, and regulatory factors align. The current use of bioavailability in risk assessment and hazardous waste cleanup regulations is demystified, and acceptable tools and models for bioavailability assessment are discussed and ranked according to seven criteria. Finally, the intimate link between bioavailability and bioremediation is explored. The report concludes with suggestions for moving bioavailability forward in the regulatory arena for both soil and sediment cleanup.

Microbial and Geochemical Dynamics in Soils and Their Impact on the Hydraulic Properties : from Laboratory Experiments to Model Development

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Publisher :
ISBN 13 :
Total Pages : 145 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Microbial and Geochemical Dynamics in Soils and Their Impact on the Hydraulic Properties : from Laboratory Experiments to Model Development by : Albert Carles Brangarí

Download or read book Microbial and Geochemical Dynamics in Soils and Their Impact on the Hydraulic Properties : from Laboratory Experiments to Model Development written by Albert Carles Brangarí and published by . This book was released on 2018 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the microorganisms on Earth are found in sophisticated colonies called biofilms. Such microbial communities may proliferate everywhere life can exist as long as nutrients are available and surface attachment is possible. Some biofilms can provide valuable services to the society or to the functioning of ecosystems, while others are potentially troublesome and may contribute to health, ecological and economic problems. Particularly, in porous media, a sound characterization of the microbial dynamics is key for the design and management of many technological applications. Literature contains a vast number of experiments and model approaches that have certainly contributed to a better understanding. However, the driving forces behind microbial proliferation in soils are not yet well understood. Difficulties mostly arise from the complex nature of the interactions between microbial pools, porous media and environmental conditions. First, microbes drive the biogeochemical processes, promoting the degradation of organic matter and contaminants. Second, the accumulation of biomass in soils alters their hydraulic properties, changing the capacity to transport and retain water and solutes. Third, organisms may deploy survival mechanisms in response to environmental stresses. On one hand, biofilm matrix helps increasing the hydration status and improving the digestive system efficiency. On the other hand, microbes may be induced into a reversible state of dormancy under unfavorable conditions. The mechanisms by which this microbial habitat is regulated and the resulting impact on the hydraulic properties frame the scope of this contribution. The main outcome of the thesis consists in a new soil microbial model framework that can be used as an explorative tool to elucidate the processes occurring in bio-amended soils. Based on extensive empirical evidence, the model includes: (i) the relevant microbial compartments that permit capturing the complexity of biofilms, (ii) some mechanisms to modulate microbial dynamics according to environmental conditions; and (iii) the feedbacks between biofilms, the soil hydraulic properties and the overall conditions in the vicinities of cells. This document is structured in five chapters. In Chapter 1 the main characteristics of microbial proliferation and its impact on soils are described. In Chapter 2, two laboratory experiments aimed at unraveling the spatiotemporal biogeochemical dynamics in soils under continuous or intermittent ponding conditions are described. Several direct and indirect measurements of biomass and activity reported evidence of microbial adaptation to the environmental circumstances. Chapter 3 presents a mechanistic model to study the impact of biomass accumulation on the variably saturated hydraulic properties of soils. Special emphasis is laid on the mechanisms behind water flow and retention. The biofilm represents bacterial cells and extracellular polymeric substances (EPS), displaying a complex channeled geometry that shrinks/swells with suction. New analytical solutions of the soil-water retention curve and the relative permeability are derived and discussed. In Chapter 4 a model that can simulate the proliferation of multi-compartment biofilms is presented. Such an approach permits unraveling the microbial dynamics in different environments and the underlying mechanisms controlling the response to stress. To achieve this, the model is equipped with indicators to monitor environmental and biological factors and react accordingly. Finally, Chapter 5 comprises a summary of the most important conclusions drawn during the course of the thesis. In general, the model is able to reproduce meaningfully a number of complex experimental processes. The most important mechanisms behind microbial and geochemical dynamics in soils and their impact on the hydraulic properties have been partially elucidated.

Terrestrial Ecosystem Research Infrastructures

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Publisher : CRC Press
ISBN 13 : 1498751334
Total Pages : 534 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Terrestrial Ecosystem Research Infrastructures by : Abad Chabbi

Download or read book Terrestrial Ecosystem Research Infrastructures written by Abad Chabbi and published by CRC Press. This book was released on 2017-03-03 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terrestrial Ecosystem Research Infrastructures: Challenges and Opportunities reveals how environmental research infrastructures (RIs) provide new valuable insights on ecological processes that cannot be realized by more traditional short-term funding cycles and are integral to understand our changing world. This book bonds the latest state-of-the-science knowledge on environmental RIs, the challenges in creating them, their place in addressing scientific frontiers, and the new perspectives they bear. Each chapter is thoughtfully invested with fresh viewpoints from the environmental RI vantage as the authors explore and explain many topics such as the rationale and challenges in global change, field and modeling platforms, new tools, challenges in data management, distilling information into knowledge, and new developments in large-scale RIs. This work serves an advantageous guide for academics and practitioners alike who aim to deepen their knowledge in the field of science and project management, and logistics operations.

Modern Soil Microbiology, Second Edition

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Publisher : CRC Press
ISBN 13 : 9780824727499
Total Pages : 704 pages
Book Rating : 4.7/5 (274 download)

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Book Synopsis Modern Soil Microbiology, Second Edition by : Jan Dirk van Elsas

Download or read book Modern Soil Microbiology, Second Edition written by Jan Dirk van Elsas and published by CRC Press. This book was released on 2006-12-21 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the ten years since the publication of Modern Soil Microbiology, the study of soil microbiology has significantly changed, both in the understanding of the diversity and function of soil microbial communities and in research methods. Ideal for students in a variety of disciplines, this second edition provides a cutting-edge examination of a fascinating discipline that encompasses ecology, physiology, genetics, molecular biology, and biotechnology, and makes use of biochemical and biophysical approaches. The chapters cover topics ranging from the fundamental to the applied and describe the use of advanced methods that have provided a great thrust to the discipline of soil microbiology. Using the latest molecular analyses, they integrate principles of soil microbiology with novel insights into the physiology of soil microorganisms. The authors discuss the soil and rhizosphere as habitats for microorganisms, then go on to describe the different microbial groups, their adaptive responses, and their respective processes in interactive and functional terms. The book highlights a range of applied aspects of soil microbiology, including the nature of disease-suppressive soils, the use of biological control agents, biopesticides and bioremediation agents, and the need for correct statistics and experimentation in the analyses of the data obtained from soil systems.

Microbial Energy Conversion

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311042486X
Total Pages : 568 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Microbial Energy Conversion by : Zhenhong Yuan

Download or read book Microbial Energy Conversion written by Zhenhong Yuan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-05-22 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on various microorganisms and their industrialization in energy conversion, such as ethanol fermentation, butanol fermentation, biogas fermentation and fossil energy conversion. It also covers microbial oil production, hydrogen production and electricity generation. The content is up to date and suits well for both researchers and industrial audiences.

Comprehensive Water Quality and Purification

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Publisher : Elsevier
ISBN 13 : 0123821835
Total Pages : 1537 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Comprehensive Water Quality and Purification by :

Download or read book Comprehensive Water Quality and Purification written by and published by Elsevier. This book was released on 2013-09-24 with total page 1537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Water Quality and Purification, Four Volume Set provides a rich source of methods for analyzing water to assure its safety from natural and deliberate contaminants, including those that are added because of carelessness of human endeavors. Human development has great impact on water quality, and new contaminants are emerging every day. The issues of sampling for water analysis, regulatory considerations, and forensics in water quality and purity investigations are covered in detail. Microbial as well as chemical contaminations from inorganic compounds, radionuclides, volatile and semivolatile compounds, disinfectants, herbicides, and pharmaceuticals, including endocrine disruptors, are treated extensively. Researchers must be aware of all sources of contamination and know how to prescribe techniques for removing them from our water supply. Unlike other works published to date that concentrate on issues of water supply, water resource management, hydrology, and water use by industry, this work is more tightly focused on the monitoring and improvement of the quality of existing water supplies and the recovery of wastewater via new and standard separation techniques Using analytical chemistry methods, offers remediation advice on pollutants and contaminants in addition to providing the critical identification perspective The players in the global boom of water purification are numerous and varied. Having worked extensively in academia and industry, the Editor-in-Chief has been careful about constructing a work for a shared audience and cause

Diffusive Gradients in Thin-Films for Environmental Measurements

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Publisher : Cambridge University Press
ISBN 13 : 110713076X
Total Pages : 321 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Diffusive Gradients in Thin-Films for Environmental Measurements by : William Davison

Download or read book Diffusive Gradients in Thin-Films for Environmental Measurements written by William Davison and published by Cambridge University Press. This book was released on 2016-09-15 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential guide to the applications and usage of the diffusive gradients in thin-films (DGT) technique for students and professionals.

Biogeochemistry of Wetlands

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Publisher : CRC Press
ISBN 13 : 0429531931
Total Pages : 926 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Biogeochemistry of Wetlands by : K. Ramesh Reddy

Download or read book Biogeochemistry of Wetlands written by K. Ramesh Reddy and published by CRC Press. This book was released on 2022-09-10 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.

Handbook of Soil Sciences

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Publisher : CRC Press
ISBN 13 : 1439803072
Total Pages : 833 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Handbook of Soil Sciences by : Pan Ming Huang

Download or read book Handbook of Soil Sciences written by Pan Ming Huang and published by CRC Press. This book was released on 2011-11-17 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for construction and manufacturing. To develop lasting solutions to the challenges of balanced use and stewardship of the Earth, we require a fundamental understanding of soil—from its elastic, porous three-phase system to its components, processes, and reactions. Handbook of Soil Sciences: Resource Management and Environmental Impacts, Second Edition is the second of two volumes that form a comprehensive reference on the discipline of soil science. Completely revised and updated to reflect the current state of knowledge, this volume covers interfacial interactions between the physical, chemical, and biological regimes within the soil; the factors that control the availability of plant nutrients and microelements; interdisciplinary aspects of soil science, including salinity, sodicity, and soil erosion; and soil databases for assessing worldwide soil resources. Critical elements addressed in each section include: Descriptions of concepts and theories Definitions, approaches, methodologies, and procedures Data in tabular and figure format Extensive references This cohesive handbook provides a thorough understanding of soil science principles and practices based on a rigorous, complete, and up-to-date treatment of the subject matter compiled by leading scientists. It is a resource rich in data, offering professional soil scientists, agronomists, engineers, ecologists, biologists, naturalists, and students their first point of entry into a particular aspect of the soil sciences.

Pollution Abstracts

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Publisher :
ISBN 13 :
Total Pages : 858 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Pollution Abstracts by :

Download or read book Pollution Abstracts written by and published by . This book was released on 1996 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes material from conference proceedings and hard-to-find documents, in addition to journal articles. Over 1,000 journals are indexed and literature published from 1981 to the present is covered. Topics in pollution and its management are extensively covered from the standpoints of atmosphere, emissions, mathematical models, effects on people and animals, and environmental action. Major areas of coverage include: air pollution, marine pollution, freshwater pollution, sewage and wastewater treatment, waste management, land pollution, toxicology and health, noise, and radiation.

Biofilms in Wastewater Treatment

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Publisher : IWA Publishing
ISBN 13 : 1843390078
Total Pages : 425 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Biofilms in Wastewater Treatment by : Stefan Wuertz

Download or read book Biofilms in Wastewater Treatment written by Stefan Wuertz and published by IWA Publishing. This book was released on 2003-04-30 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central theme of the book is the flow of information from experimental approaches in biofilm research to simulation and modeling of complex wastewater systems. Probably the greatest challenge in wastewater research lies in using the methods and the results obtained in one scientific discipline to design intelligent experiments in other disciplines, and eventually to improve the knowledge base the practitioner needs to run wastewater treatment plants. The purpose of Biofilms in Wastewater Treatment is to provide engineers with the knowledge needed to apply the new insights gained by researchers. The authors provide an authoritative insight into the function of biofilms on a technical and on a lab-scale, cover some of the exciting new basic microbiological and wastewater engineering research involving molecular biology techniques and microscopy, and discuss recent attempts to predict the development of biofilms. This book is divided into 3 sections: Modeling and Simulation; Architecture, Population Structure and Function; and From Fundamentals to Practical Application, which all start with a scientific question. Individual chapters attempt to answer the question and present different angles of looking at problems. In addition there is an extensive glossary to familiarize the non-expert with unfamiliar terminology used by microbiologists and computational scientists. The colour plate section of this book can be downloaded by clicking here. (PDF Format 1 MB)

Monitored Natural Attenuation of Inorganic Contaminants in Ground Water

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Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Monitored Natural Attenuation of Inorganic Contaminants in Ground Water by :

Download or read book Monitored Natural Attenuation of Inorganic Contaminants in Ground Water written by and published by . This book was released on 2007 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.3 ... consists of individual chapters that describe 1) the conceptual background for radionuclides, including tritium, radon, strontium, technetium, uranium, iodine, radium, thorium, cesium, plutonium-americium and 2) data requirements to be met during site characterization.

Treatise on Water Science

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Publisher : Newnes
ISBN 13 : 0444531998
Total Pages : 2131 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Treatise on Water Science by :

Download or read book Treatise on Water Science written by and published by Newnes. This book was released on 2010-09-01 with total page 2131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality and management are of great significance globally, as the demand for clean, potable water far exceeds the availability. Water science research brings together the natural and applied sciences, engineering, chemistry, law and policy, and economics, and the Treatise on Water Science seeks to unite these areas through contributions from a global team of author-experts. The 4-volume set examines topics in depth, with an emphasis on innovative research and technologies for those working in applied areas. Published in partnership with and endorsed by the International Water Association (IWA), demonstrating the authority of the content Editor-in-Chief Peter Wilderer, a Stockholm Water Prize recipient, has assembled a world-class team of volume editors and contributing authors Topics related to water resource management, water quality and supply, and handling of wastewater are treated in depth

Biogeochemical Cycles

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Publisher : John Wiley & Sons
ISBN 13 : 1119413303
Total Pages : 336 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Biogeochemical Cycles by : Katerina Dontsova

Download or read book Biogeochemical Cycles written by Katerina Dontsova and published by John Wiley & Sons. This book was released on 2020-04-14 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elements move through Earth's critical zone along interconnected pathways that are strongly influenced by fluctuations in water and energy. The biogeochemical cycling of elements is inextricably linked to changes in climate and ecological disturbances, both natural and man-made. Biogeochemical Cycles: Ecological Drivers and Environmental Impact examines the influences and effects of biogeochemical elemental cycles in different ecosystems in the critical zone. Volume highlights include: Impact of global change on the biogeochemical functioning of diverse ecosystems Biological drivers of soil, rock, and mineral weathering Natural elemental sources for improving sustainability of ecosystems Links between natural ecosystems and managed agricultural systems Non-carbon elemental cycles affected by climate change Subsystems particularly vulnerable to global change The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Book Review: http://www.elementsmagazine.org/archives/e16_6/e16_6_dep_bookreview.pdf

Forest and Rangeland Soils of the United States Under Changing Conditions

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Publisher : Springer Nature
ISBN 13 : 3030452166
Total Pages : 306 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Forest and Rangeland Soils of the United States Under Changing Conditions by : Richard V. Pouyat

Download or read book Forest and Rangeland Soils of the United States Under Changing Conditions written by Richard V. Pouyat and published by Springer Nature. This book was released on 2020-09-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book synthesizes leading-edge science and management information about forest and rangeland soils of the United States. It offers ways to better understand changing conditions and their impacts on soils, and explores directions that positively affect the future of forest and rangeland soil health. This book outlines soil processes and identifies the research needed to manage forest and rangeland soils in the United States. Chapters give an overview of the state of forest and rangeland soils research in the Nation, including multi-decadal programs (chapter 1), then summarizes various human-caused and natural impacts and their effects on soil carbon, hydrology, biogeochemistry, and biological diversity (chapters 2–5). Other chapters look at the effects of changing conditions on forest soils in wetland and urban settings (chapters 6–7). Impacts include: climate change, severe wildfires, invasive species, pests and diseases, pollution, and land use change. Chapter 8 considers approaches to maintaining or regaining forest and rangeland soil health in the face of these varied impacts. Mapping, monitoring, and data sharing are discussed in chapter 9 as ways to leverage scientific and human resources to address soil health at scales from the landscape to the individual parcel (monitoring networks, data sharing Web sites, and educational soils-centered programs are tabulated in appendix B). Chapter 10 highlights opportunities for deepening our understanding of soils and for sustaining long-term ecosystem health and appendix C summarizes research needs. Nine regional summaries (appendix A) offer a more detailed look at forest and rangeland soils in the United States and its Affiliates.