Sediment dynamics and geohazards in estuaries and deltas

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Publisher : Frontiers Media SA
ISBN 13 : 283251491X
Total Pages : 208 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Sediment dynamics and geohazards in estuaries and deltas by : Xiaolei Liu

Download or read book Sediment dynamics and geohazards in estuaries and deltas written by Xiaolei Liu and published by Frontiers Media SA. This book was released on 2023-02-17 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta

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Author :
Publisher : Springer
ISBN 13 : 981137032X
Total Pages : 292 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta by : Yonggang Jia

Download or read book Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta written by Yonggang Jia and published by Springer. This book was released on 2019-04-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the phenomenon of sediment erosion and resuspension in the Yellow River delta, China, which is a vital issue involved in understanding the sediment transport processes in estuarine and coastal environments, and how these contribute to the nature and distribution of geohazards in the subaqueous Yellow River delta and Bohai Sea. The most important sections of this book will be the detailed physical mechanisms and theoretical models of sediment erosion and resuspension problem fully considering the wave-induced seabed dynamic response to waves, which are particularly useful for postgraduate students and junior researchers entering the discipline of estuary and coastal sedimentation, marine geotechnical engineering, estuary and coastal engineering, harbor and waterway engineering and coastal environmental protection. This book can also serve as a textbook for advanced graduate students of Marine Engineering Geology and Estuarine Sediment Dynamics.

Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta

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Author :
Publisher : Springer
ISBN 13 : 9789811370342
Total Pages : 308 pages
Book Rating : 4.3/5 (73 download)

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Book Synopsis Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta by : YONGGANG. JIA

Download or read book Wave-Forced Sediment Erosion and Resuspension in the Yellow River Delta written by YONGGANG. JIA and published by Springer. This book was released on 2019-06-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Coastal and Estuarine Sediment Dynamics

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Author :
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Coastal and Estuarine Sediment Dynamics by : Keith R. Dyer

Download or read book Coastal and Estuarine Sediment Dynamics written by Keith R. Dyer and published by . This book was released on 1986-05-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the movement of mud, sand, and gravel on the continental shelf in the nearshore zone, on beaches, and in estuaries. A multi-disciplinary treatment integrating marine geology, oceanography, and engineering. Presents concepts in engineering sediment distribution patterns that improve the prediction of erosion and deposition rates. Reviews background material as well as the results of recent research.

Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary

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Author :
Publisher : CRC Press
ISBN 13 : 0429611501
Total Pages : 157 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary by : Fernanda Achete

Download or read book Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary written by Fernanda Achete and published by CRC Press. This book was released on 2020-04-22 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many estuaries are located in urbanized, highly engineered environments. Cohesive sediment plays an important role due to its link with estuarine health and ecology. An important ecological parameter is the suspended sediment concentration (SSC) translated into turbidity levels and sediment budget. This study contributes to investigate and forecast turbidity levels and sediment budget variability at San Francisco Bay-Delta system at a variety of spatial and temporal scales applying a flexible mesh process-based model (Delft3D FM). It is possible to have a robust sediment model, which reproduces 90% of the yearly data derived sediment budget, with simple model settings, like applying one mud fraction and a simple bottom sediment distribution. This finding opens the horizon for modeling less monitored estuaries. Comparing two case studies, i.e. the Sacramento-San Joaquin Delta and Alviso Slough, a classification for estuaries regarding the main sediment dynamic forcing is proposed: event-driven estuary (Delta) and tide-driven estuary (Alviso Slough). In the event-driven estuaries, the rivers are the main sediment source and the tides have minor impact in the net sediment transport. In the tide-driven estuaries, the main sediment source is the bottom sediment and the tide asymmetry defines the net sediment transport. This research also makes advances in connecting different scientific fields and developing a managerial tool to support decision making. It provides the basis to a chain of models, which goes from the hydrodynamics, to suspended sediment, to phytoplankton, to fish, clams and marshes.

Estuarine Cohesive Sediment Dynamics

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461249368
Total Pages : 480 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Estuarine Cohesive Sediment Dynamics by : Ashish J. Mehta

Download or read book Estuarine Cohesive Sediment Dynamics written by Ashish J. Mehta and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The background for the Workshop on Cohesive Sediment Dynamics - . !!!!!. Special Reference to Physical Processes in Estuaries is briefly outlined in Chapter I. Here I wish to acknowledge those whose support I consider to be pivotal to this under taking. My deepest appreciation goes to Cynthia Vey, whose organizational skills and dedicated effort made the completion of this volume possible. Thanks are also due to Gail Terry for workshop organization, Jean Branson for word processing and Lillean Pieter for helping with drawings. Finally, I must express my sincere appreciation to Arthur Ezra 9f the National Science Foundation for providing support (through Grant No. CEE-8401185) for the workshop, and to Hsiang Wang for depart mental encouragement. With deepest regret, I must note the untimely death of Ranjan Ariathurai, 39, on June 5, 1985, before this volume could be published. He was a guiding force to many within the small group of researchers in cohesive sediment dynamics, and his professional brilliance and inspirational personal qualities constituted the true spirit . behind the workshop. I trust this volume will serve, albeit in a small way, as a fitting memory to this spirit, and to the remarkable professional contributions Ranjan made during his short career. Professor Ray B. Krone Professor Emmanuel Partheniades Department of Civil Engineering Department of Engineering Sciences University of California University of Florida Davis, California Gainesville, Florida TABLE OF CONTENTS CHAPTER PAGE I. INTRODUCTION Ashish J. Mehta •••••••••••••••••••••••••••••••••••••••••••••••••••• 1 II.

Hydrodynamics and Sediment Dynamics of Tidal Inlets

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1475740573
Total Pages : 468 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Hydrodynamics and Sediment Dynamics of Tidal Inlets by : David G. Aubrey

Download or read book Hydrodynamics and Sediment Dynamics of Tidal Inlets written by David G. Aubrey and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Along much of the shoreline of the world, tidal inlets play an important role in nearshore processes, providing links between the coastal oceans and protected embayments. Their study is of particular importance not only for the understanding of fundamental processes in coastal oceanography but also for engineering and the proper management of the delicate equilibrium of our shorelines. This volume, based on the International Symposium on Hydrodynamics and Sediment Dynamics of Tidal Inlets held at Woods Hole, MA, presents the reader with an overview of contemporary research on these important features. The coverage includes: - mathematical modelling, including a review of inlet hydrodynamics, - observations on hydrodynamics, - sedimentology and morphology, - tidal deltas, - processes and policies pertaining to sedimentation, and the - impacts of shore protection and dredging in beaches.

Processes and management of altered estuaries and deltas in the anthropocene

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Author :
Publisher : Frontiers Media SA
ISBN 13 : 2832532187
Total Pages : 158 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Processes and management of altered estuaries and deltas in the anthropocene by : Guan-hong Lee

Download or read book Processes and management of altered estuaries and deltas in the anthropocene written by Guan-hong Lee and published by Frontiers Media SA. This book was released on 2023-08-21 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Resolution Morphodynamics and Sedimentary Evolution of Estuaries

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 140203296X
Total Pages : 365 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis High Resolution Morphodynamics and Sedimentary Evolution of Estuaries by : Duncan M. FitzGerald

Download or read book High Resolution Morphodynamics and Sedimentary Evolution of Estuaries written by Duncan M. FitzGerald and published by Springer Science & Business Media. This book was released on 2007-07-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of papers offers a new approach to nearshore and estuary studies, with an emphasis on multidisciplinary techniques and data integration. The important results of these studies are accompanied by full color images.

Hydrodynamics and Sediment Dynamics of Tidal Inlets

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Author :
Publisher :
ISBN 13 : 9780038796885
Total Pages : 456 pages
Book Rating : 4.7/5 (968 download)

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Book Synopsis Hydrodynamics and Sediment Dynamics of Tidal Inlets by :

Download or read book Hydrodynamics and Sediment Dynamics of Tidal Inlets written by and published by . This book was released on 1988 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fine Sediment Dynamics in the Marine Environment

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Publisher : Elsevier
ISBN 13 : 0080531660
Total Pages : 731 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Fine Sediment Dynamics in the Marine Environment by : Johan C. Winterwerp

Download or read book Fine Sediment Dynamics in the Marine Environment written by Johan C. Winterwerp and published by Elsevier. This book was released on 2002-06-05 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cohesive sediment, or mud, is encountered in most water bodies throughout the world. Often mud is a valuable resource, synonymous with fertile land, enriching the natural environment and used as an important building material. Yet mud also hinders navigation and consequently, dredging operations have been carried out since ancient times to safeguard navigation. Unfortunately, many mud deposits are now contaminated, endangering the eco-system and increasing the costs of dredging operations. The transport and fate of mud in the environment are still poorly understood and the need for basic research remains. This text contains the proceedings of the INTERCOH-2000 conference on progress in cohesive sediment research. It was the sixth in a series of conferences initially started by Professor Ashish Mehta in 1984 as a "Workshop on Cohesive Sediment Dynamics with Special Reference to the Processes in Estuaries". During these conferences the character of the first workshop has always been maintained, that is, small scale and dedicated to the physical and engineering aspects of cohesive sediments, without parallel sessions, but with ample time for discussions during and after the presentations, and followed by a book of proceedings containing thoroughly reviewed papers. INTERCOH-2000 was integrated with the final workshop of the COSINUS project. This project was carried out as a part of the European MAST-3 programme, and almost all European cohesive sediment workers were involved. INTERCOH-2000 focused on the behaviour and modelling of concentrated benthic suspensions, i.e. high-concentrated near-bed suspensions of cohesive sediment. Special attention was paid to: sediment - turbulence interaction; flocculation and settling velocity; high-concentrated mud suspensions; processes in the bed - consolidation; processes on the bed - erosion; field observations on mud dynamics; instrumentation; and numerical modelling.

Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary

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Author :
Publisher :
ISBN 13 : 9780138746278
Total Pages : pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary by : Fernanda Minikowski Achete

Download or read book Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary written by Fernanda Minikowski Achete and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Many estuaries are located in urbanized, highly engineered environments. Cohesive sediment plays an important role due to its link with estuarine health and ecology. An important ecological parameter is the suspended sediment concentration (SSC) translated into turbidity levels and sediment budget. This study contributes to investigate and forecast turbidity levels and sediment budget variability at San Francisco Bay-Delta system at a variety of spatial and temporal scales applying a flexible mesh process-based model (Delft3D FM). It is possible to have a robust sediment model, which reproduces 90% of the yearly data derived sediment budget, with simple model settings, like applying one mud fraction and a simple bottom sediment distribution. This finding opens the horizon for modeling less monitored estuaries.Comparing two case studies, i.e. the Sacramento-San Joaquin Delta and Alviso Slough, a classification for estuaries regarding the main sediment dynamic forcing is proposed: event-driven estuary (Delta) and tide-driven estuary (Alviso Slough). In the event-driven estuaries, the rivers are the main sediment source and the tides have minor impact in the net sediment transport. In the tide-driven estuaries, the main sediment source is the bottom sediment and the tide asymmetry defines the net sediment transport. This research also makes advances in connecting different scientific fields and developing a managerial tool to support decision making. It provides the basis to a chain of models, which goes from the hydrodynamics, to suspended sediment, to phytoplankton, to fish, clams and marshes.

Sediment Dynamics of Chinese Muddy Coasts and Estuaries

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Author :
Publisher : Academic Press
ISBN 13 : 0128119659
Total Pages : 159 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Sediment Dynamics of Chinese Muddy Coasts and Estuaries by : Xiao Hua Wang

Download or read book Sediment Dynamics of Chinese Muddy Coasts and Estuaries written by Xiao Hua Wang and published by Academic Press. This book was released on 2018-10-24 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sediment Dynamics of Chinese Muddy Coasts and Estuaries: Physics, Biology and Their Interactions provides a forum for the latest research addressing the physics, sedimentary processes, biology, chemistry and ecological processes associated with these rapidly changing estuarine and coastal environments. The book explores the challenges and opportunities for future research in China’s estuaries and coastal waters around the world, and uses China as a case study to provide answers to the causes of, and possible solutions to, these problems, presenting methodologies on working with observation and modelling analysis. China’s coastal zone is facing many urgent issues in the environmental degradation and sustainable use of its marine resources. This book reviews and synthesizes papers from international research communities, including those from China, to exemplify and document their scientific approaches to manage and recover coastal ecological functions. Presents spatio-temporal processes and multivariate dynamic modelling Includes physical and biological feedback, along with marine ecosystem observation and modeling Features multidisciplinary methodological approaches Includes important information on the effects of climate change to the coasts and estuaries of China

Estuaries

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Author :
Publisher : Cambridge University Press
ISBN 13 : 0521888867
Total Pages : 249 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Estuaries by : David Prandle

Download or read book Estuaries written by David Prandle and published by Cambridge University Press. This book was released on 2009-01-22 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference volume discussing the dynamics, mixing, sediment regimes and morphological evolution in estuaries for researchers, students and engineers.

Coastal Environments

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Publisher :
ISBN 13 : 9780598032034
Total Pages : pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Coastal Environments by : K. Dyer

Download or read book Coastal Environments written by K. Dyer and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Framework of Coastal Plain Estuaries

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Author :
Publisher : Geological Society of America
ISBN 13 : 0813711339
Total Pages : 632 pages
Book Rating : 4.8/5 (137 download)

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Book Synopsis Environmental Framework of Coastal Plain Estuaries by : Bruce Warren Nelson

Download or read book Environmental Framework of Coastal Plain Estuaries written by Bruce Warren Nelson and published by Geological Society of America. This book was released on 1973 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Estuarine Cohesive Sediment Dynamics

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Publisher :
ISBN 13 : 9783540962960
Total Pages : 473 pages
Book Rating : 4.9/5 (629 download)

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Book Synopsis Estuarine Cohesive Sediment Dynamics by : Ashish J. Mehta

Download or read book Estuarine Cohesive Sediment Dynamics written by Ashish J. Mehta and published by . This book was released on 1986 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: