Modelling Soil Erosion Sediment Transport And Closely Related Hydrological Processes
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Modelling Soil Erosion Sediment Transport And Closely Related Hydrological Processes
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Author : Wolfgang Summer
language : en
Publisher: IAHS Press
Release Date : 1998
Modelling Soil Erosion Sediment Transport And Closely Related Hydrological Processes written by Wolfgang Summer and has been published by IAHS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Sediment transport categories.
Handbook Of Erosion Modelling
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Author : R. P. C. Morgan
language : en
Publisher: John Wiley & Sons
Release Date : 2016-04-13
Handbook Of Erosion Modelling written by R. P. C. Morgan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-13 with Technology & Engineering categories.
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.
Modeling And Practice Of Erosion And Sediment Transport Under Change
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Author : Mohamed Meddi
language : en
Publisher: MDPI
Release Date : 2019-09-17
Modeling And Practice Of Erosion And Sediment Transport Under Change written by Mohamed Meddi and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Technology & Engineering categories.
Climate and anthropogenic changes impact the conditions of erosion and sediment transport in rivers. Rainfall variability and, in many places, the increase of rainfall intensity have a direct impact on rainfall erosivity. Increasing changes in demography have led to the acceleration of land cover changes in natural areas, as well as in cultivated areas, and, sometimes, in degraded areas and desertified landscapes. These anthropogenized landscapes are more sensitive to erosion. On the other hand, the increase in the number of dams in watersheds traps a great portion of sediment fluxes, which do not reach the sea in the same amount, nor at the same quality, with consequences on coastal geomorphodynamics. This book is dedicated to studies on sediment fluxes from continental areas to coastal areas, as well as observation, modeling, and impact analysis at different scales from watershed slopes to the outputs of large river basins. This book is concentrated on a number of keywords: “erosion” and “sediment transport”, “model” and “practice”, and “change”. The keywords are briefly discussed with respect to the relevant literature. The contributions in this book address observations and models based on laboratory and field data, allowing researchers to make use of such resources in practice under changing conditions.
Erosion Prediction In Ungauged Basins
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Author : Dirk Henk De Boer
language : en
Publisher:
Release Date : 2003
Erosion Prediction In Ungauged Basins written by Dirk Henk De Boer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Basins (Geology) categories.
Modelling Soil Erosion By Water
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Author : John Boardman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Modelling Soil Erosion By Water written by John Boardman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
TO THE MODEL EVALUATION 1. MODELLING SOIL EROSION BY WATER l 2 John Boardman and David Favis-Mortlock 1 School of Geography and Environmental Change Unit Mansfield Road University of Oxford Oxford OX1 3TB UK 2 Environmental Change Unit University of Oxford 5 South Parks Road Oxford OX1 3UB UK Introduction This volume is the Proceedings of the NATO Advanced Research Workshop 'Global Change: Modelling Soil Erosion by Water', which was held on II-14th September 1995, at the University of Oxford, UK. The meeting was also one of a series organised by the IGBP 1 GCTE Soil Erosion Network, which is a component of GCTE's Land Degradation Task (3.3.2) (Ingram et aI., 1996; Valentin, this volume). One aim of the GCTE Soil Erosion Network is to evaluate the suitability of existing soil erosion models for predicting the possible impacts of global change upon soil erosion. Due to the wide range of erosion models currently, in use or under development, it was decided to evaluate models in the following sequence Favis-Mortlock et al., 1996): • field-scale water erosion models • catchmenr-scale water erosion models • wind erosion models • models with a landscape-scale and larger focus. As part of this strategy, the first stage of the GCTE validation of field-scale erosion models was carried out at the Oxford NATO-ARW. I A list of Acronyms fonns Appendix A.
Erosion Transport And Deposition Processes
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Author : H.-R. Bork
language : en
Publisher:
Release Date : 1991
Erosion Transport And Deposition Processes written by H.-R. Bork and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Erosion categories.
A Symposium dedicated to Heinrich Rohdenburg was held in August and September 1989 at Königslutter, FRG. The papers contained in this volume are a selection of those presented at the symposium. Reflecting the wide range of geomorphological, hydrological, pedological, and geoecological research fields of Heiner Rohdenburg the papers of this Catena Supplement vary from general diagnoses and considerations concerning the evolution of landscapes, process studies in the laboratory and in the field to process-orientated models. Honouring the extraordinary, ecosystem-oriented work of Heiner Rohdenburg, the papers present the state of the art, indicating many directions for future research.
The Role Of Erosion And Sediment Transport In Nutrient And Contaminant Transfer
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Author : M. Stone
language : en
Publisher:
Release Date :
The Role Of Erosion And Sediment Transport In Nutrient And Contaminant Transfer written by M. Stone and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Soil Erosion And Sediment Redistribution In River Catchments
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Author : Philip N. Owens
language : en
Publisher: CABI
Release Date : 2006
Soil Erosion And Sediment Redistribution In River Catchments written by Philip N. Owens and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Science categories.
This book reviews the major achievements recently made in soil erosion and sediment redistribution research and management, and identifies future requirements. The book presents work from key players in river basin soil erosion and sediment redistribution from sources to sinks, field to riverbank, from academia to policy and industry. It examines the developments made in three themes - measurement, modelling and management - and covers a variety of scales (in both time and space) and geographical locations.
Erosion And Sediment Yield
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Author : Richard Frederick Hadley
language : en
Publisher:
Release Date : 1984
Erosion And Sediment Yield written by Richard Frederick Hadley and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Science categories.
Sediment Transfer Through The Fluvial System
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Author : Valentin Golosov
language : en
Publisher:
Release Date : 2004
Sediment Transfer Through The Fluvial System written by Valentin Golosov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.