Quantifying Soil Hydromorphology
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Quantifying Soil Hydromorphology
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Author : M. C. Rabenhorst
language : en
Publisher:
Release Date : 1998
Quantifying Soil Hydromorphology written by M. C. Rabenhorst and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Hydric soils categories.
Quantifying Soil Hydromorphology
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Author : Martin Capell Rabenhorst
language : en
Publisher:
Release Date : 1998
Quantifying Soil Hydromorphology written by Martin Capell Rabenhorst and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Technology & Engineering categories.
The complex interactions of hydrology, soil, and vegetation emphasize the need for ongoing studies to further clarify the chemical, physical, and biological properties in soils. This publication serves as a forum for the dissemination of hydropedological research, including the quantification of soil hydromorphology by comparing observed soil hydrology with macro and micro-morphological features found in the soil profile.
Quantifying The Variability And Dynamics Of Soil Hydromorphism In The Riparian Buffer Systems
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Author : Komathy Prapagar
language : en
Publisher:
Release Date : 2021
Quantifying The Variability And Dynamics Of Soil Hydromorphism In The Riparian Buffer Systems written by Komathy Prapagar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Soil redox behaviour is fundamental in understanding soil hydromorphology, such as gleying and mottling, which are closely associated with oxidation and reduction status of Fe oxides. Riparian zones are sensitive to seasonal variation in precipitation and water table fluctuation; consequently, soil redox condition fluctuates with time and space. The frequency of soil redox changes is reflected on the dynamics of soil hydromorphism with time and space. The research goal was to explore the potential use of EM-38 electrical conductivity (EC) and magnetic susceptibility (MS) in-field measurement combined with laboratory Fe oxide characterization to understand soil redox dynamics in the Riparian Buffer Systems (RBSs). The study was conducted on three different riparian zones, namely: i) a 'Grassland riparian buffer system (GR), ii) Undisturbed natural Forest riparian buffer system (UNF), and iii) a Rehabilitated tree land riparian buffer systems (RH), located along Washington Creek, Southern Ontario. Results found that the nature and distribution of Fe oxides differed among RBSs; the UNF soil showed a higher concentration of total free Fe oxides (Fed), poorly crystalline Fe oxides (Feo), and degree of crystallinity (Feo / Fed). The UNF soil also exhibited higher variability of MS for thermomagnetic analysis. The EM-38 magnetic susceptibility showed a positive correlation with Fed in GR and RH soils for both depths (0-25 cm & 25-50 cm). However, the UNF soils deviated from this positive correlation. The in- field soil MS could be related to soil moisture level (EC) and a negative relation was observed between soil MS and soil EC. The UNF soils showed higher EC fluctuation at chamber locations in all three seasons. Greenhouse gas emission varied in relation to the soil EC and MS levels at the chamber locations. CO2 emission also positively responded to soil MS and soil EC positively responded to CH4 emission. The current study findings suggest that soil redox condition is variable among the RBSs with time and space. Soil moisture dynamics found to be the primary factor controlling the soil redox dynamics. The fluctuations of in-field MS over time had provided a useful insight into soil redox behaviour in the RBSs.
Hydropedology
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Author : Henry Lin
language : en
Publisher: Academic Press
Release Date : 2012-07-09
Hydropedology written by Henry Lin and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-09 with Technology & Engineering categories.
Hydropedology is a microcosm for what is happening in Soil Science. Once a staid discipline found in schools of agriculture devoted to increasing crop yield, soil science is transforming itself into an interdisciplinary mulch with great significance not only for food production but also climate change, ecology, preservation of natural resources, forestry, and carbon sequestration. Hydropedology brings together pedology (soil characteristics) with hydrology (movement of water) to understand and achieve the goals now associated with modern soil science. The first book of its kind in the market Highly interdisciplinary, involving new thinking and synergistic approaches Stimulating case studies demonstrate the need for hydropedology in various practical applications Future directions and new approaches are present to advance this emerging interdisciplinary science
Digital Soil Morphometrics
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Author : Alfred E. Hartemink
language : en
Publisher: Springer
Release Date : 2016-04-06
Digital Soil Morphometrics written by Alfred E. Hartemink and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-06 with Nature categories.
This book is about digital soil morphometrics which is defined as the application of tools and techniques for measuring, mapping and quantifying soil profile properties, and deriving depth functions of soil properties. The book is structured along four research topics: (i) Soil profile properties, (ii) Soil profile imaging, (iii) Soil depth functions, and (iv) Use and applications. The pedon is at the heart of digital soil morphometrics. The use of digital soil morphometrics exceeds the pedology and soil classification purpose that it currently serves – it is used in rapid soil assessment that are needed in a range of biophysical studies. Digital soil morphometrics has the potential to enhance our understanding of soils and how we view them. The book presents highlights from The IUSS Inaugural Global Workshop on Digital Soil Morphometrics held in June 2015 in Madison, USA.
Interpretation Of Micromorphological Features Of Soils And Regoliths
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Author : Georges Stoops
language : en
Publisher: Elsevier
Release Date : 2018-09-17
Interpretation Of Micromorphological Features Of Soils And Regoliths written by Georges Stoops and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-17 with Science categories.
Interpretation of Micromorphological Features of Soils and Regoliths, Second Edition, provides researchers and students with a tool for interpreting features observed in soil thin sections and through submicroscopic studies. After an introduction and general overview, micromorphological aspects of regoliths (e.g., saprolites, transported materials) are highlighted, followed by a systematic and coherent discussion of the micromorphological expression of various pedogenic processes. The book is written by an international team of experts in the field, using a uniform set of concepts and terminology, making it a valuable interdisciplinary reference work. The following topics are treated: freeze-thaw features, redoximorphic features, calcareous and gypsiferous formations, textural features, spodic and oxic horizons, volcanic materials, organic matter, surface horizons, laterites, surface crusts, salt minerals, biogenic and pedogenic siliceous materials, other authigenic silicates, phosphates, sulphidic and sulphuric materials, and features related to faunal activity. The last chapters address anthropogenic features,archaeological materials and palaeosoils. Updates the first exhaustive publication on interpretation of micromorphological features, with some new chapters and with a larger number of additional references Covers related topics, making micromorphology more attractive and accessible for geomorphologists, archaeologists and quaternary geologists Includes thematic treatment of a range of soil micromorphology fields and broadens its applications Features input from a multi-disciplinary team, ensuring thorough coverage of topics related to soil science, archaeology and geomorphology
Practical Handbook Of Soil Vadose Zone And Ground Water Contamination
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Author : J. Russell Boulding
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Practical Handbook Of Soil Vadose Zone And Ground Water Contamination written by J. Russell Boulding and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Technology & Engineering categories.
A synthesis of years of interdisciplinary research and practice, the second edition of this bestseller continues to serve as a primary resource for information on the assessment, remediation, and control of contamination on and below the ground surface. Practical Handbook of Soil, Vadose Zone, and Ground-Water Contamination: Assessment, Prev
Handbook Of Soil Sciences Two Volume Set
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Author : Pan Ming Huang
language : en
Publisher: CRC Press
Release Date : 2018-10-03
Handbook Of Soil Sciences Two Volume Set written by Pan Ming Huang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Science categories.
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 co
Wetland Soils
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Author : Michael J. Vepraskas
language : en
Publisher: CRC Press
Release Date : 2000-09-15
Wetland Soils written by Michael J. Vepraskas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-09-15 with Science categories.
Covering wetlands soils from Florida to Alaska, Wetland Soils: Genesis, Hydrology, Landscapes, and Classification provides information on all types of hydric soils. With contributions from soil scientists who have extensive field experience, the book focuses on the soil morphology of the wet soils that cover most wetlands from the subtropics northw
Scaling Methods In Soil Physics
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Author : Yakov Pachepsky
language : en
Publisher: CRC Press
Release Date : 2003-03-26
Scaling Methods In Soil Physics written by Yakov Pachepsky and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-03-26 with Science categories.
The scaling issue remains one of the largest problems in soil science and hydrology. This book is a unique compendium of ideas, conceptual approaches, techniques, and methodologies for scaling soil physical properties. Scaling Methods in Soil Physics covers many methods of scaling that will be useful in helping scientists across a range of soil-rel