Fine Sediment In Open Water: From Fundamentals To Modeling

Fine Sediment In Open Water: From Fundamentals To Modeling PDF

Author: Johan C Winterwerp

Publisher: World Scientific

Published: 2021-11-08

Total Pages: 644

ISBN-13: 9811243646

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Fine Sediment in Open Water is mainly written for professional engineers working in estuaries and coastal systems. It provides the basis for a fundamental understanding of the physical, biological and chemical processes governing the transport and fate of fine sediment in open water and explains how this understanding can steer engineering studies with numerical models. This is a unique treatment of processes at a variety of spatial and temporal scales, from the micro-scale (colloid scale) to system-wide scales, and from intra-tidal time periods to decades.Beginning with the processes governing the transport and fate of fine sediment in shallow open water, the first eight chapters are dedicated to the hydrodynamic, soil mechanics and biological processes which determine fine sediment concentrations in the water column, in/on the bed and the exchange of sediment between bed and water column. The next two chapters treat the net fluxes of fine sediment as a function of asymmetries in forcing and sediment properties. These fundamental processes form the basis for the subsequent chapters on modeling in which the governing equations are presented, and tools are provided to aggregate and parameterize the various processes elaborated in the first eight chapters. Further, any numerical model study should be based on a conceptual model, as illustrated in the final five chapters, which provide examples of numerical modeling studies on the transport and fate of fine sediment in a coastal sea, an estuary, a tidal river, a lake, and around and within a harbor basin.Related Link(s)

Transport and Morphodynamics in a Fine Sediment Estuary

Transport and Morphodynamics in a Fine Sediment Estuary PDF

Author: Rooni Mathew

Publisher:

Published: 2021-09-22

Total Pages:

ISBN-13: 9780578971865

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Dissertation on the topic of sediment transport and morphodynamics in a fine sediment estuary. The dissertation examines the processes driving short-term and long-term transport and morphodynamic evolution in response to various forcing functions. Subsequently, it presents the development and application of a numerical model framework that can be applied for long-term morphodynamic modeling studies in such systems.

Coastal and Estuarine Fine Sediment Processes

Coastal and Estuarine Fine Sediment Processes PDF

Author: William H. McAnally

Publisher: Gulf Professional Publishing

Published: 2001

Total Pages: 546

ISBN-13: 9780444504630

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Hardbound. The INTERCOH series of conferences bring together the world's leading researchers and practitioners in cohesive sediment transport processes to share recent insights. This book presents papers that examine the spectrum of fine sediment transport related science and engineering, including the basics and applications of flocculation, settling, deposition, and erosion, advanced numerical models used in engineering practice, and applications to mud flats and harbor siltation.

Fine Sediment in Open Water

Fine Sediment in Open Water PDF

Author: Johan C. Winterwerp

Publisher: World Scientific Publishing Company

Published: 2021-12

Total Pages: 644

ISBN-13: 9789811243615

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The World of Discovery Collection is a specially curated selection of children's books that focus on discovering Asia and discovering STEM (Science, Technology, Engineering and Maths). Under the guidance of Dr Ruth Y L Wong, these books aim to promote reading for pleasure, while exciting kids through discovery. With 51 books in this inaugural batch, and with more to come, the books are divided into three levels depending on the child's reading ability: A (Achieving), B (Blooming) and C (Confident). Level B Set 2 features nine titles, exploring themes of science, imagination, nature and global stories. Intended outcomes of Level B include teaching children to be able to: - follow a text when it is being read aloud - turn the page at the right time - sound out at least 70% of the words in the book - read simple sentences - enjoy being read to Each book includes a story-based activity at the end of the books to help parents and educators get children to engage with the story. Includes these 9 titles: Brave Beachley (Sisu Girls series) Brave Beachley tells the tale of Australian Layne Beachley and how she chased her dream to become a world champion surfer. Because tough times are sure to happen. They are part and parcel of life's plan. But don't let those tough times stop you, pick yourself up and say: 'I CAN!' Fearless Frosty (Sisu Girls series) Fearless Frosty tells the story of New Zealander Anna Frost and how she chased her dream to become a professional mountain runner. Whatever it is, go after it. Find the thing that makes you fly! Because one thing is for certain: You'll never know unless you try. Mighty Mira (Sisu Girls series) Mighty Mira tells the tale of Nepali Mira Rai and how she chased her dream to become a professional mountain runner. The moral of my story; Live the moment, live the now. Don't worry if you don't know the path, Have courage, and you'll discover how. Panjang: The Tall Boy Who Became Prime Minister Panjang is the tallest kid around. He hates standing out, but little does he know, he's on his way to greater heights ... This book tells the childhood story of Singapore's second prime minister, Goh Chok Tong, and how he conquered his self-consciousness to become a leader. This tall tale inspires children to embrace the things that make them different. Tun Dr Siti Hasmah Mohd Ali: The Accidental Doctor Meet Siti Hasmah, a little girl, who wanted to be a journalist, in a period when not every girl was sent to school. Find out how she coped when World War II struck. Walk in her footsteps as she graduated from university and went on to save the lives of many Malaysian women and children. See what she finally ended up being. Meme the Monkey: Wins in Life We all like to win and do well. But what does it really mean to win in life? Meme the Monkey wants to do well and tries her very best to. But she soon learns that doing well in life is not just about scoring high marks in her exams - there are other more important things. I Really, Really Don't Like Water! (Wow Wild Asia series) Boleh the otter pup really, really does not like water. Mama starts him on swimming lessons. What should he do? Can he ever get used to the water? Read Boleh's splashy tale of learning new skills and the good surprise that comes with it. I Really, Really Don't Like Heights! (Wow Wild Asia series) Sayang the Leopard cub really, really does not like heights. When Sayang playfully chases after the bird, he ends too high up in a tree. Can Bear, Monkey and Squirrel help Sayang find his footing and courage to climb down the tree? I Really, Really Don't Like Bees! (Wow Wild Asia series) Tahan the bear cub really, really does not like bees. Tahan is nervous when he joins Papa for his first trip to a beehive. Will he succeed in collecting any honey? Can he ever put up with buzzing, swarming bees?

Physical Processes in Estuaries

Physical Processes in Estuaries PDF

Author: Job Dronkers

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 556

ISBN-13: 3642736912

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In Physical Processes in Estuaries the present day knowledge of the physics of transport phenomena in estuaries and their mathematical treatment is summarized: It is divided into following parts: - Water movements in estuaries - Estuarine fronts and river plumes - Internal waves and interface stability - Fine sediment transport, aggregation of particles, settling velocity of mud flocs - Sedimentation and erosion of fine sediments. For each topic an up-to-date review and recommendations for future research are given, followed by results of original studies. Since estuarine environments are the first to be threatened by urbanization and industrial exploitation this book is an important tool for students and researchers of environmental problems as well as for consultants and water authorities.

Sediment Transport

Sediment Transport PDF

Author: Abdul A. Khan

Publisher: Nova Science Publishers

Published: 2013

Total Pages: 0

ISBN-13: 9781626186835

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This book provides a broad perspective of sediment transport in rivers, reservoirs, estuaries, and coastal areas. It deals with the related fundamentals of sediment transport, computational modelling of cohesive and non-cohesive sediments transport, and sedimentation engineering management. Topics include river morphological changes after dam removal, local scour and its monitoring, marsh edge erosion, turbidity dynamics in a bay surrounded by marshes, effects of harbour construction on hydrodynamic and morphodynamic processes in a coastal area, and impact of climate change on sediment yield from a watershed, are discussed. The breath of the topics covered will be of interest to researchers and practising engineers alike. This book contains twelve chapters.

Fine Sediment Dynamics in the Marine Environment

Fine Sediment Dynamics in the Marine Environment PDF

Author: Johan C. Winterwerp

Publisher: Elsevier

Published: 2002-06-05

Total Pages: 731

ISBN-13: 0080531660

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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.

Sediment Transport and Morphodynamics Modelling for Coasts and Shallow Environments

Sediment Transport and Morphodynamics Modelling for Coasts and Shallow Environments PDF

Author: Vanesa Magar

Publisher: CRC Press

Published: 2020-03-09

Total Pages: 185

ISBN-13: 0429531591

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This reference for engineers, and graduate students covers sediment transport and morphodynamics modelling in nearshore environments. It presents the fundamentals required for understanding the physics and for setting up numerical models. This book covers hydrodynamics of estuarine and coastal environments, properties of seafloor and estuarine composition, and hydroenvironmental interactions; emphasising the inter-relations of small- and large-scale processes, and short- and large-evolution timescales. The focus is, principally, on the application of shallow-water theory, but some surface wave models, and coupling of shallow-water models with surface waves is also discussed to some extent. The guidance on running regional models and the case studies presented are directed to managed realignment, coastal protection, climate change impacts, and offshore renewables. Key features: Gives a balanced review of this rich interdisciplinary area Bridges practical engineering and research Offers both large- and small-scale application Suits graduate students and researchers as well as consulting engineers Vanesa Magar is a senior researcher and associate professor at the Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE) in Baja California, Mexico. She was formerly a researcher and then a lecturer at Plymouth University, UK.