River Meanders Theory Of Minimum Variance Physiographic And Hydraulic Studies Of Rivers
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River Meanders Theory Of Minimum Variance
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Author : Geological Survey (U.S.)
language : en
Publisher:
Release Date : 1966
River Meanders Theory Of Minimum Variance written by Geological Survey (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
River Meanders Theory Of Minimum Variance Physiographic And Hydraulic Studies Of Rivers
DOWNLOAD
Author : Geological Survey (U.S.)
language : en
Publisher:
Release Date : 1963
River Meanders Theory Of Minimum Variance Physiographic And Hydraulic Studies Of Rivers written by Geological Survey (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with categories.
River Meanders Theory Of Minimum Variance
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Author : Walter Basil Langbein
language : en
Publisher:
Release Date : 1966
River Meanders Theory Of Minimum Variance written by Walter Basil Langbein and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Hydrology categories.
The geometry of a meander is that of a random walk whose most frequent form minimizes the sum of the squares of the changes in direction in each unit length. Changes in direction closely approximate a sine function of channel distance. Depth, velocity, and slope are adjusted so as to decrease the variance of shear and the friction factor in a meander over that in an otherwise comparable straight reach of the same river.
Theoretical Morphodynamics River Meandering
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Author : Giovanni Seminara
language : en
Publisher: Firenze University Press
Release Date : 2024-04-05
Theoretical Morphodynamics River Meandering written by Giovanni Seminara and has been published by Firenze University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-05 with Technology & Engineering categories.
This monograph discusses the mechanics of Meandering Rivers with the help of the mathematical and modeling tools built up in the previous monograph of the same Authors (monograph 1 of the present series). After introducing the reader to the ubiquitous character of meandering streams, we discuss the hydrodynamics of curved channels with fixed beds and banks. Next, we extend the analysis to account for the mobile character of the bed and show that it gives rise to the alternate sequence of riffles and pools that characterize river meanders. Allowing for the erodible character of the river banks then allows to build up a rational theory of meander formation able to explain most of the features observed in nature: meander growth, migration, skewing, multiple loops, cutoffs and meander belts.
Geological Survey Professional Paper
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Author : Geological Survey (U.S.)
language : en
Publisher:
Release Date : 1963
Geological Survey Professional Paper written by Geological Survey (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with categories.
U S Geological Survey Professional Paper
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Author :
language : en
Publisher:
Release Date : 1963
U S Geological Survey Professional Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Geology categories.
Geological Survey Professional Paper
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Author :
language : en
Publisher:
Release Date : 1963
Geological Survey Professional Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Geology categories.
Meandering Streamflows Patterns And Processes Across Landscapes And Scales
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Author : A. Finotello
language : en
Publisher: Geological Society of London
Release Date : 2024-10-02
Meandering Streamflows Patterns And Processes Across Landscapes And Scales written by A. Finotello and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-02 with Science categories.
Meandering patterns shaped by fluid flows are found over a broad range of landscapes, from bedrock channels to rivers and estuaries, deep-marine environments, supraglacial streams and other planets such as Mars and Venus. During the last six decades, meanders have been widely investigated by researchers from different fields, such as fluid mechanics, geomorphology, ecology, civil- and petroleum engineering, and geology. This volume seeks to push the science of meandering forward by bringing together insights gained from field, laboratory and numerical investigations of meandering streams found in distinct environmental and geological contexts. The authors pay particular attention to the interactions between autogenic and allogenic processes that affect meander kinematics and the resulting morphology, sedimentology and stratigraphic architecture. The findings presented in this volume contribute to a better understanding of stream meandering in diverse settings, with broad implications for stream and wetland restoration, land management, infrastructure design, oil exploration and production, carbon sequestration, hazard mitigation and planetary palaeoenvironmental reconstructions.
River And Coastal Engineering
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Author : Ramakar Jha
language : en
Publisher: Springer Nature
Release Date : 2022-08-03
River And Coastal Engineering written by Ramakar Jha and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-03 with Science categories.
This book deals with important topics of current interest, such as climate change, floods, drought, and hydrological extremes. The impact of climate change on water resources is drawing worldwide attention in these days; water resources in many countries are already stressed and climate change along with burgeoning population, rising standard of living, and increasing demand are adding to the stress. Further, river basins are becoming less resilient to climatic vagaries. Fundamental to addressing these issues is hydrological modelling which is covered in these books. Further, integrated water resources management is vital to ensure water and food security. Integral to the management is groundwater and solute transport. The books encompass tools that will be useful to mitigate the adverse consequences of natural disasters. This book is useful for those working in river and coastal engineering. River Engineering is important for fluvial hydraulics, sediment transport, morphometry, desilting, trap efficiency, silting and desilting process. Coastal engineering includes storm surge forecast, optimization of harbour, wave modelling, and shoreline changes.
Advances In Remote Sensing For Natural Resource Monitoring
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Author : Prem C. Pandey
language : en
Publisher: John Wiley & Sons
Release Date : 2021-01-26
Advances In Remote Sensing For Natural Resource Monitoring written by Prem C. Pandey 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 2021-01-26 with Technology & Engineering categories.
Sustainable management of natural resources is an urgent need, given the changing climatic conditions of Earth systems. The ability to monitor natural resources precisely and accurately is increasingly important. New and advanced remote sensing tools and techniques are continually being developed to monitor and manage natural resources in an effective way. Remote sensing technology uses electromagnetic sensors to record, measure and monitor even small variations in natural resources. The addition of new remote sensing datasets, processing techniques and software makes remote sensing an exact and cost-effective tool and technology for natural resource monitoring and management. Advances in Remote Sensing for Natural Resources Monitoring provides a detailed overview of the potential applications of advanced satellite data in natural resource monitoring. The book determines how environmental and - ecological knowledge and satellite-based information can be effectively combined to address a wide array of current natural resource management needs. Each chapter covers different aspects of remote sensing approach to monitor the natural resources effectively, to provide a platform for decision and policy. This important work: Provides comprehensive coverage of advances and applications of remote sensing in natural resources monitoring Includes new and emerging approaches for resource monitoring with case studies Covers different aspects of forest, water, soil- land resources, and agriculture Provides exemplary illustration of themes such as glaciers, surface runoff, ground water potential and soil moisture content with temporal analysis Covers blue carbon, seawater intrusion, playa wetlands, and wetland inundation with case studies Showcases disaster studies such as floods, tsunami, showing where remote sensing technologies have been used This edited book is the first volume of the book series Advances in Remote Sensing for Earth Observation.