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Author | : Russell S. Harmon |
Publisher | : Springer Science & Business Media |
Total Pages | : 120 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461505755 |
Download Landscape Erosion and Evolution Modeling Book in PDF, ePub and Kindle
Landscapes are characterized by a wide variation, both spatially and temporally, of tolerance and response to natural processes and anthropogenic stress. These tolerances and responses can be analyzed through individual landscape parameters, such as soils, vegetation, water, etc., or holistically through ecosystem or watershed studies. However, such approaches are both time consuming and costly. Soil erosion and landscape evolution modeling provide a simulation environment in which both the short- and long-term consequences of land-use activities and alternative land use strategies can be compared and evaluated. Such models provide the foundation for the development of land management decision support systems. Landscape Erosion and Evolution Modeling is a state-of-the-art, interdisciplinary volume addressing the broad theme of soil erosion and landscape evolution modeling from different philosophical and technical approaches, ranging from those developed from considerations of first-principle soil/water physics and mechanics to those developed empirically according to sets of behavioral or empirical rules deriving from field observations and measurements. The validation and calibration of models through field studies is also included. This volume will be essential reading for researchers in earth, environmental and ecosystem sciences, hydrology, civil engineering, forestry, soil science, agriculture and climate change studies. In addition, it will have direct relevance to the public and private land management communities.
Author | : Garry Willgoose |
Publisher | : Cambridge University Press |
Total Pages | : 337 |
Release | : 2018-03 |
Genre | : Nature |
ISBN | : 0521858798 |
Download Principles of Soilscape and Landscape Evolution Book in PDF, ePub and Kindle
This book provides a holistic guide to the construction of numerical models to explain the co-evolution of landforms, soils, vegetation and tectonics. This volume demonstrates how physical processes interact to influence landform evolution, and explains the science behind the physical processes, as well as the mechanics of how to solve them.
Author | : R. P. C. Morgan |
Publisher | : John Wiley & Sons |
Total Pages | : 608 |
Release | : 2016-04-13 |
Genre | : Technology & Engineering |
ISBN | : 1444328468 |
Download Handbook of Erosion Modelling Book in PDF, ePub and Kindle
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 | : D. Nathan Bradley |
Publisher | : |
Total Pages | : 6 |
Release | : 2014 |
Genre | : Dam retirement |
ISBN | : |
Download Modeling Delta Erosion with a Landscape Evolution Model Book in PDF, ePub and Kindle
Author | : Daniel Benjamin Gardiner Collins |
Publisher | : |
Total Pages | : 171 |
Release | : 2002 |
Genre | : |
ISBN | : |
Download Modeling the Effects of Vegetation-erosion Coupling on Landscape Evolution Book in PDF, ePub and Kindle
Author | : Mohamed Meddi |
Publisher | : MDPI |
Total Pages | : 212 |
Release | : 2019-09-17 |
Genre | : Technology & Engineering |
ISBN | : 3039214314 |
Download Modeling and Practice of Erosion and Sediment Transport under Change Book in PDF, ePub and Kindle
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.
Author | : Sean D. Willett |
Publisher | : Geological Society of America |
Total Pages | : 464 |
Release | : 2006-01-01 |
Genre | : Science |
ISBN | : 0813723981 |
Download Tectonics, Climate, and Landscape Evolution Book in PDF, ePub and Kindle
"The Liwu River runs a short course; its channel head at the water divide in Taiwan's Central Range is a mere 35 km from its outflow into the Pacific Ocean. But in those short 35 km, the Liwu has carved one of the world's geographic wonders: the spectacular Taroko Gorge with marble and granite walls soaring nearly 1000 m above the river channel. Taroko Gorge was a fitting venue for a 2003 Penrose Conference that addressed the coupled processes of tectonics, climate, and landscape evolution. The young mountains, extreme weather, and dramatic landforms provided an appropriate backdrop to wide-ranging discussions of geomorphic processes, climate and meteorology, sediment generation and transport, the effects of erosion on tectonics, and new analytical and modeling tools used to address these processes and problems. This volume's papers extend that discussion, reaching across fields that have experienced rapid advances in the past decade."--Publisher's website.
Author | : Garry Willgoose |
Publisher | : Cambridge University Press |
Total Pages | : 338 |
Release | : 2018-03-01 |
Genre | : Science |
ISBN | : 1108340571 |
Download Principles of Soilscape and Landscape Evolution Book in PDF, ePub and Kindle
Computational models are invaluable in understanding the complex effects of physical processes and environmental factors which interact to influence landform evolution of geologic time scales. This book provides a holistic guide to the construction of numerical models to explain the co-evolution of landforms, soil, vegetation and tectonics, and describes how the geomorphology observable today has been formed. It explains the science of the physical processes and the mechanics of how to solve them, providing a useful resource for graduates studying geomorphology and sedimentary and erosion processes. It also emphasises the methods for assessing the relative importance of different factors at field sites, enabling researchers to select the appropriate processes to model. Integrating a discussion of the fundamental processes with mathematical formulations, it guides the reader in understanding which processes are important and why; and creates a framework through which to study the interaction of soils, vegetation and landforms over time.
Author | : James D. A. Millington |
Publisher | : MDPI |
Total Pages | : 327 |
Release | : 2018-09-27 |
Genre | : Electronic book |
ISBN | : 3038422800 |
Download Agent-Based Modelling and Landscape Change Book in PDF, ePub and Kindle
This book is a printed edition of the Special Issue "Agent-Based Modelling and Landscape Change" that was published in Land
Author | : Sean D. Willett |
Publisher | : Geological Society of America |
Total Pages | : 464 |
Release | : 2006-01-01 |
Genre | : Science |
ISBN | : 0813723981 |
Download Tectonics, Climate, and Landscape Evolution Book in PDF, ePub and Kindle
"The Liwu River runs a short course; its channel head at the water divide in Taiwan's Central Range is a mere 35 km from its outflow into the Pacific Ocean. But in those short 35 km, the Liwu has carved one of the world's geographic wonders: the spectacular Taroko Gorge with marble and granite walls soaring nearly 1000 m above the river channel. Taroko Gorge was a fitting venue for a 2003 Penrose Conference that addressed the coupled processes of tectonics, climate, and landscape evolution. The young mountains, extreme weather, and dramatic landforms provided an appropriate backdrop to wide-ranging discussions of geomorphic processes, climate and meteorology, sediment generation and transport, the effects of erosion on tectonics, and new analytical and modeling tools used to address these processes and problems. This volume's papers extend that discussion, reaching across fields that have experienced rapid advances in the past decade."--Publisher's website.