[PDF] Advanced Tools For Studying Soil Erosion Processes eBook

Author : Hamid Reza Pourghasemi
Publisher : Elsevier
Page : 634 pages
File Size : 24,26 MB
Release : 2024-08-17
Category : Science
ISBN : 0443222630

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Advanced Tools for Studying Soil Erosion Processes: Erosion Modelling, Soil Redistribution Rates, Advanced Analysis, and Artificial Intelligence presents the most recent technologies and methods in quantifying soil erosion, focusing on quantitative geomorphological assessment, soil erosion interaction with natural and man-made hazards using new methods, and technologies that employ GIS, remote sensing (RS), spatial modeling, and machine learning tools as an effective plan for decision-makers and land users. Organized into three parts: 1) Erosion processes and impacts, 2) Advanced computing techniques to quantify soil erosion, and 3) Methods of Soil Erosion, this book will be an invaluable source material for researchers, academicians, graduate and undergraduate students, and professionals in the field of geology, specifically focused on geographic information systems and remote sensing. Provides an overview of soil erosion and its interaction with natural hazards (i.e., geological, hydrological, meteorological, and biological) Introduces advanced tools and technologies in soil erosion management Presents future soil erosion opportunities and challenges

Author : Terrence J. Toy
Publisher : John Wiley & Sons
Page : 360 pages
File Size : 41,5 MB
Release : 2002-05-27
Category : Technology & Engineering
ISBN : 9780471383697

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- Problem der Bodenerosion wird hier mit ganzheitlichem Ansatz besprochen - Ursachen und Auswirkungen der Erosion werden in sozialökonomischen Kontext gebracht - ausführliche Angaben über Methoden der Verfolgung von Bodenerosion (GPS, GIS, Erdfernerkundung) - mit einer gut verständlichen allgemeinen Einführung in Bodenkunde und Hydrologie

Author : Soil and Water Conservation Society (U. S.)
Publisher : CRC Press
Page : 356 pages
File Size : 27,30 MB
Release : 1994-05-01
Category : Technology & Engineering
ISBN : 9781884015090

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This new edition of Soil Erosion Research Methods retains the themes and layout of the first edition. However, most chapters have been revised and some additional chapters have been added. There are new chapters on modeling wind and water erosion. Extensive revisions and updating have been done in chapters dealing with assessment of erosivity and erodibility, erosion, crop productivity, measuring sediment yield from river basins and field plot techniques. There is extensive updating of current statistics on the global magnitude of soil erosion by water and wind and on denudation rates. Several new authors have made significant improvements in revising and updating available information.

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 104 pages
File Size : 28,55 MB
Release : 2019-05-16
Category : Technology & Engineering
ISBN : 9251314268

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Despite almost a century of research and extension efforts, soil erosion by water, wind and tillage continues to be the greatest threat to soil health and soil ecosystem services in many regions of the world. Our understanding of the physical processes of erosion and the controls on those processes has been firmly established. Nevertheless, some elements remain controversial. It is often these controversial questions that hamper efforts to implement sound erosion control measures in many areas of the world. This book, released in the framework of the Global Symposium on Soil Erosion (15-17 May 2019) reviews the state-of-the-art information related to all topics related to soil erosion.

Author : Soil and Water Conservation Society (U. S.)
Publisher : Routledge
Page : 356 pages
File Size : 21,29 MB
Release : 2017-10-19
Category : Science
ISBN : 1351415964

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This new edition of Soil Erosion Research Methods retains the themes and layout of the first edition. However, most chapters have been revised and some additional chapters have been added. There are new chapters on modeling wind and water erosion. Extensive revisions and updating have been done in chapters dealing with assessment of erosivity and erodibility, erosion, crop productivity, measuring sediment yield from river basins and field plot techniques. There is extensive updating of current statistics on the global magnitude of soil erosion by water and wind and on denudation rates. Several new authors have made significant improvements in revising and updating available information.

Author : British Geomorphological Research Group
Publisher :
Page : 336 pages
File Size : 41,95 MB
Release : 1980
Category : Nature
ISBN :

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Concentrates on the application of erosion principles to erosion control, combining the perspectives of the geomorphologist and agricultural engineer. Covers mechanics and processes of soil erosion, methods of measurement and laboratory and field experimentation, approaches to erosion modelling, and implications of these to practical control. Treats water and wind erosion in depth.

Author : R. P. C. Morgan
Publisher : John Wiley & Sons
Page : 608 pages
File Size : 16,51 MB
Release : 2016-04-13
Category : Technology & Engineering
ISBN : 1444328468

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The movement of sediment and associated pollutants over thelandscape and into water bodies is of increasing concern withrespect to pollution control, prevention of muddy floods andenvironmental protection. In addition, the loss of soil on site hasimplications for declining agricultural productivity, loss ofbiodiversity and decreased amenity and landscape value. The fate ofsediment and the conservation of soil are important issues for landmanagers and decision-makers. In developing appropriate policiesand solutions, managers and researchers are making greater use oferosion models to characterise the processes of erosion and theirinteraction with the landscape. A study of erosion requires one to think in terms ofmicroseconds to understand the mechanics of impact of a singleraindrop on a soil surface, while landscapes form over periods ofthousands of years. These processes operate on scales ofmillimetres for single raindrops to mega-metres for continents.Erosion modelling thus covers quite a lot of ground. This bookintroduces the conceptual and mathematical frameworks used toformulate models of soil erosion and uses case studies to show howmodels are applied to a variety of purposes at a range of spatialand temporal scales. The aim is to provide land managers and otherswith the tools required to select a model appropriate to the typeand scale of erosion problem, to show what users can expect interms of accuracy of model predictions and to provide anappreciation of both the advantages and limitations of models.Problems covered include those arising from agriculture, theconstruction industry, pollution and climatic change and range inscale from farms to small and large catchments. The book will alsobe useful to students and research scientists as an up-to-datereview of the state-of-art of erosion modelling and, through aknowledge of how models are used in practice, in highlighting thegaps in knowledge that need to be filled in order to develop evenbetter models.

Author : Tongxin Zhu
Publisher : Springer Nature
Page : 172 pages
File Size : 42,35 MB
Release : 2021-09-29
Category : Science
ISBN : 3030811514

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This monograph is a fundamental study of watershed erosion and runoff processes. It utilizes decades of soil erosion data to take a comprehensive and balanced approach in covering various watershed erosion processes. While there are many works on soil erosion and conservation, this book fills the gaps in previously published research by focusing more on mass movement, gully erosion, soil piping/tunnel erosion, and the spatial interactions of different erosion processes. Additionally, the book examines erosion processes in extreme rainfall events, something typically absent in short-term studies but discussed in detail here as the book draws on 60 years of research and observations, including 30 years of the author's own investigations of erosion under a wide range of rainfall conditions. The book is divided into 3 parts, and is intended for soil erosion researchers and practitioners, and postgraduate students studying soil erosion and water conservation. Part 1 opens with a comprehensive and critical review of existing literature on soil erosion processes, discusses this book's place among existing literature, and examines the major erosion processes (rainwash, gully erosion, tunnel erosion, and mass movements) including their controlling factors and mechanisms. Part 2 explores the spatial interactions of these different erosion processes to provide a prerequisite for effective design of comprehensive soil erosion control measures in a watershed. Part 3 evaluates the relative significance of these erosion processes in sediment production, the effectiveness of comprehensive soil and water conservation programs, and the applications of watershed modelling in determining the impact of land-use changes on soil erosion and other ecological processes.

Author : R. P. C. Morgan
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 45,81 MB
Release : 2009-02-05
Category : Science
ISBN : 140514467X

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Soil Erosion and Conservation provides a comprehensive treatment of the processes of soil erosion, the methods that can be used for their control, and the issues involved in designing and implementing soil conservation programmes. Features of the third edition of this internationally recognised textbook include: New material on gully erosion, tillage practices, erosion risk assessment, use of erosion models, incentives for farmers and land users, and community approaches to erosion control Updated sections on the mechanics of wind erosion, soil erodibility, use of vegetation in erosion control, traditional soil conservation measures, socio-economic issues and the role of government Describes the methods used to assess the risk of erosion and predict rates of soil loss Outlines the social, economic, political and institutional constraints on implementing soil protection measures Covers erosion and its control for agriculture, grazing, forestry, mining land, road banks, pipeline corridors and recreation Provides worldwide coverage of the success and failure of erosion control using material from Europe, Africa, Australia, America and Asia An Instructor manual CD-ROM for this title is available. Please contact our Higher Education team at [email protected] for more information.

Author : John Boardman
Publisher : Springer Science & Business Media
Page : 552 pages
File Size : 44,60 MB
Release : 1998
Category : Nature
ISBN : 9783540640349

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Section 1. Background to the Model Evaluation.- 1. Modelling Soil Erosion by Water.- 2. Towards an Improved Predictive Capability for Soil Erosion under Global Change.- 3. Modelling Soil Erosion in Real Landscapes: a Western European Perspective.- Section 2. Model Evaluation with Common Datasets.- 4. Evaluation of Plot Runoff and Erosion Forecasts using the CSEP and MEDRUSH Models.- 5. Evaluation of the Water Erosion Prediction Project (WEPP) Model for Hillslopes.- 6. GLEAMS Model Evaluation - Hydrology and Erosion Components.- 7. EUROSEM: an Evaluation with Single Event Data from the C5 Watershed, Oklahoma, USA.- 8. Comparison of Simulated and Observed Runoff and Soil Loss on Three Small United States Watersheds.- 9. Validation of Field-Scale Soil Erosion Models using Common Datasets.- Section 3. Model Evaluation with User-Supplied Datasets.- 10. Predicting Runoff in Semiarid Woodlands: Evaluation of the WEPP Model.- 11. Evaluation of Field-Scale Erosion Models on the UK South Downs.- Section 4. Modelling Issues.- 12. Modelling Across Scales: the MEDALUS Family of Models.- 13. Problems Regarding the Use of Soil Erosion Models.- 14. Cross-Scale Aspects of EPA Erosion Studies.- 15. Scale Issues and a Scale Transfer Method for Erosion Modelling.- 16. Infiltration for Soil Erosion Models: Some Temporal and Spatial Complications.- 17. Saturation Overland Flow on Loess Soils in the Netherlands.- 18. Incorporating. Crusting Processes in Erosion Models.- 19. The Role of Soil Aggregates in Soil Erosion Processes.- 20. Process-Based Approaches to Modelling Soil Erosion.- 21. Sensitivity of Sediment-Transport Equations to Errors in Hydraulic Models of Overland Flow.- 22. Gully Erosion: Importance and Model Implications.- 23. Field Data and Erosion Models.- 24. Effects of Agricultural Land Use on Spatial and Temporal Distribution of Soil Erosion in Small Catchments: Implications for Modelling.- 25. Sensitivity of the Model LISEM to Variables Related to Agriculture.- 26. Applying GIS to Catchment-Scale Soil Erosion Modelling.- 27. Snowmelt and Frozen Soils in Simulation Models.- 28. The Use of USLE Components in Models.- Section 5. Model Descriptions.- 29. The EUROSEM Model.- 30. Griffith University Erosion System Template (GUEST).- 31. A Continuous Catchment-Scale Erosion Model.- 32. LISEM: a Physically-Based Hydrologic and Soil Erosion Catchment Model.- 33. APEX: a New Tool for Predicting the Effects of Climate and CO2 Changes on Erosion and Water Quality.- 34. A Dynamic Model of Gully Erosion.- 35. Alternative Approaches to Soil Erosion Prediction and Conservation Using Expert Systems and Neural Networks.- Section 6. Model Applications: Actual and Potential.- 36. Soil Erosion Modelling in Hungary.- 37. Definition and Mapping of Desertification Units in Mediterranean Areas Under Rainfed Cereals.- 38. Hydrological and Erosion Processes in the Research Catchments of Vallcebre (Pyrenees).- Section 7. Conclusions.- 39. Modelling Soil Erosion by Water: Some Conclusions.- Appendices.- A. List of Acronyms Used.- B. Participants at 'Global Change: Modelling Soil Erosion by Water'.