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| Author | : Ronald Amundson |
| Publisher | : Cambridge University Press |
| Total Pages | : 235 |
| Release | : 2021-06-17 |
| Genre | : Nature |
| ISBN | : 1108831265 |
The first process-based textbook on how soils form and function in biogeochemical cycles, for advanced undergraduate and graduate students.
| Author | : Guy Kirk |
| Publisher | : John Wiley & Sons |
| Total Pages | : 304 |
| Release | : 2004-06-25 |
| Genre | : Science |
| ISBN | : 0470863021 |
Submerged soils and the wetlands they support are of huge practical importance: in global element cycles, as centres of biodiversity, in global food production. They are also uniquely interesting scientifically because of their peculiar biogeochemistry and the adaptations of plants and microbes to it. This book describes the physical, chemical and biological processes operating in submerged soils and governing their properties. It describes the transport processes controlling the fluxes of gases and solutes through the soil; the interchange of solutes between solid, liquid and gas phases; reduction and oxidation processes; biological processes in the soil and overlying water; and processes in the roots and rhizospheres of wetland plants. The dynamics of nutrients, toxins, pollutants and trace gases are then discussed in terms of these processes and in relation to wetland productivity and global element cycles. Written by a renowned expert in the field, this work will be invaluable to earth, environmental and agricultural scientists concerned with natural or man-made wetlands, and to advanced undergraduate and graduate studen ts of these topics.
| Author | : Eldor Paul |
| Publisher | : Academic Press |
| Total Pages | : 603 |
| Release | : 2014-11-14 |
| Genre | : Technology & Engineering |
| ISBN | : 0123914116 |
The fourth edition of Soil Microbiology, Ecology and Biochemistry updates this widely used reference as the study and understanding of soil biota, their function, and the dynamics of soil organic matter has been revolutionized by molecular and instrumental techniques, and information technology. Knowledge of soil microbiology, ecology and biochemistry is central to our understanding of organisms and their processes and interactions with their environment. In a time of great global change and increased emphasis on biodiversity and food security, soil microbiology and ecology has become an increasingly important topic. Revised by a group of world-renowned authors in many institutions and disciplines, this work relates the breakthroughs in knowledge in this important field to its history as well as future applications. The new edition provides readable, practical, impactful information for its many applied and fundamental disciplines. Professionals turn to this text as a reference for fundamental knowledge in their field or to inform management practices. New section on "Methods in Studying Soil Organic Matter Formation and Nutrient Dynamics" to balance the two successful chapters on microbial and physiological methodology Includes expanded information on soil interactions with organisms involved in human and plant disease Improved readability and integration for an ever-widening audience in his field Integrated concepts related to soil biota, diversity, and function allow readers in multiple disciplines to understand the complex soil biota and their function
| Author | : Gordon Bonan |
| Publisher | : Cambridge University Press |
| Total Pages | : 459 |
| Release | : 2019-02-21 |
| Genre | : Mathematics |
| ISBN | : 1107043786 |
Provides an essential introduction to modeling terrestrial ecosystems in Earth system models for graduate students and researchers.
| Author | : K. Ramesh Reddy |
| Publisher | : CRC Press |
| Total Pages | : 926 |
| Release | : 2022-09-10 |
| Genre | : Science |
| ISBN | : 0429531931 |
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.
| Author | : Zeng-Yei Hseu |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2018 |
| Genre | : Soils |
| ISBN | : 9781536131710 |
Soils have various functions in all ecosystems, particularly for environmental quality and human health. The parent materials of serpentine soils are characterized by much higher contents of elements such as Mg, Fe, Cr, Ni, Co, and Mn, and thus the derived soils display potentially ecological or environmental risk due to high levels of geogenic heavy metals, low concentrations of P and K, low Ca/Mg ratios, unique flora, and unstable landscape. Serpentine soils can be produced by ultramafics alone and also by hydrothermally altered ultramafics in the presence of serpentines, but they are abundant in ophiolite belts along tectonic plate margins. To sustain natural resources such as serpentine soils, we need a better understanding for the impact of serpentine soils on (1) the pedosphere and rhizosphere, (2) ecology and restoration, (3) biogeochemical cycling of elements, (4) environmental quality, crop quality, food safety, and human health, and (5) phyto-accumulation and agromining of heavy metals (ie: nickel) worldwide. Hence, the purpose of this book is to study the biogeochemical characteristics of serpentine soils. In the beginning, the authors introduce the basic knowledge of these soils including pedogenesis, mineral weathering, morphology, and classification. Moreover, bioavailability, plant uptake, and human health risk were discussed for the enriched heavy metals in serpentine soil. Finally, applications of serpentine soil in the environment were mentioned for research needs in the future.
| Author | : Bipin B. Mishra |
| Publisher | : Springer Nature |
| Total Pages | : 298 |
| Release | : 2020-01-13 |
| Genre | : Nature |
| ISBN | : 3030310825 |
This book provides an overview of the diversified soil regimes in India. In addition to the historical advances in soil research and its limitations, it describes the monitoring of various soil conditions and soil uses to improve productivity. Discussing topics such as climate, geology and geomorphology, major soil types and their classification, soil mineralogy and clays, soil micromorphology, soil biogeochemistry, benchmark soils, land evaluation and land use planning, soil health and fertility and soil resilience, the book highlights the multiple uses of soils in industry, human health care, mitigation of challenges due to climate change and construction. It also presents measures for a brighter future of soil science in India, such as imposing organic farming principles toward sustainable agriculture in the context of the second green revolution besides alleviating the poverty and providing the employment opportunities among the farming communities in India.
| Author | : Vladimir N. Bashkin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 447 |
| Release | : 2006-12-29 |
| Genre | : Science |
| ISBN | : 1402045867 |
This book is aimed at generalizing the modern ideas of both biogeochemical and environmental risk assessment that have been developed in recent years. Only a few books are available in this interdisciplinary area, since most deal mainly with various technical aspects of ERA description and calculations. This text aims at supplementing the existing books by providing a modern understanding of mechanisms responsible for ecological risks for human beings and ecosystems.
| Author | : Ronald D. DeLaune |
| Publisher | : |
| Total Pages | : 1004 |
| Release | : 2013 |
| Genre | : Biogeochemistry |
| ISBN | : 9780891189619 |
| Author | : Daniel G. Strawn |
| Publisher | : John Wiley & Sons |
| Total Pages | : 388 |
| Release | : 2020-01-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1119515181 |
Provides comprehensive coverage of the chemical interactions among organic and inorganic solids, air, water, microorganisms, and the plant roots in soil This book focuses on the species and reaction processes of chemicals in soils, with applications to environmental and agricultural issues. Topics range from discussion of fundamental chemical processes to review of properties and reactions of chemicals in the environment. This new edition contains more examples, more illustrations, more details of calculations, and reorganized material within the chapters, including nearly 100 new equations and 51 new figures. Each section also ends with an important concepts overview as well as new questions for readers to answer. Starting with an introduction to the subject, Soil Chemistry, 5th Edition offers in-depth coverage of properties of elements and molecules; characteristics of chemicals in soils; soil water chemistry; redox reactions in soils; mineralogy and weathering processes in soils; and chemistry of soil clays. The book also provides chapters that examine production and chemistry of soil organic matter; surface properties of soil colloids; adsorption processes in soils; measuring and predicting sorption processes in soils; soil acidity; and salt-affected soils. Provides a basic description of important research and fundamental knowledge in the field of soil chemistry Contains more than 200 references provided in figure and table captions and at the end of the chapters Extensively revised with updated figures and tables Soil Chemistry, 5th Edition is an excellent text for senior-level soil chemistry students.
