Residual Currents And Long Term Transport

Author : Ralph T. Cheng
Publisher : Springer Science & Business Media
ISBN 13 : 1461390613
Total Pages : 545 pages
Book Rating : 4.19/5 ( download)

DOWNLOAD NOW!

Download or read book Residual Currents and Long-term Transport written by Ralph T. Cheng and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estuaries, bays and contiguous coastal seas are the world's most valuable, and yet most vulnerable marine ecosystems. Fundamental to the protection and management of these important resources is an understand- ing of the physical processes involved which affect the circulation, mixing, and transport of salt, nutrients and sediment. Residual Currents and Long-Term Transport processes appear to have direct control over freshwater inflows, contaminant loadings, dispersion and transport of sediments and nutrients, and causes of declining living resources. This volume provides a comprehensive and up-to-date summary of the research results on these processes in estuaries and bays. Contributions from ten countries include results based on theoretical formulations, analyses of field data, numerical models and case studies.

Author : Jon R. Burau
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.71/5 ( download)

DOWNLOAD NOW!

Download or read book Tidal and Residual Currents Measured by an Acoustic Doppler Current Profiler at the West End of Carquinez Strait, San Francisco Bay, California, March to November 1988 written by Jon R. Burau and published by . This book was released on 1993 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ralph T. Cheng
Publisher :
ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.71/5 ( download)

DOWNLOAD NOW!

Download or read book Tides, Tidal and Residual Currents in San Francisco Bay California - Results of Measurements, 1979-1980 written by Ralph T. Cheng and published by . This book was released on 1984 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.53/5 ( download)

DOWNLOAD NOW!

Download or read book National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 written by and published by . This book was released on 1991 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Jing Zhang
Publisher : Springer
ISBN 13 : 3319163396
Total Pages : 209 pages
Book Rating : 4.90/5 ( download)

DOWNLOAD NOW!

Download or read book Ecological Continuum from the Changjiang (Yangtze River) Watersheds to the East China Sea Continental Margin written by Jing Zhang and published by Springer. This book was released on 2015-04-30 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a cross-disciplinary and multi-scale assessment of a world top river, the Changjiang (Yangtze River) and its adjacent marginal environment, the East China Sea. The studies in this volume bridges the watersheds of the river and the marginal sea through a combined approach of hydro-dynamics, geochemistry, sedimentary processes, ecology and fishery. The response of ecosystem to the external driving forces is examined via process-oriented observations, mesocosm experiments and numerical simulations in combination. The lessons learnt from the case studies of Changjiang and East China Sea can be beneficial to those who are doing inter-disciplinary researches in the continuum from watersheds to continental margins.

Author : Pushpa Kumara Dissanayake
Publisher : CRC Press
ISBN 13 : 0415621003
Total Pages : 197 pages
Book Rating : 4.07/5 ( download)

DOWNLOAD NOW!

Download or read book Modelling Morphological Response of Large Tidal Inlet Systems to Sea Level Rise written by Pushpa Kumara Dissanayake and published by CRC Press. This book was released on 2011-12-16 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research presented in this work qualitatively investigates the morphodynamic response of a large tidal inlet/basin system to future relative sea level rise (RSLR) using the state-of-the-art Delft3D numerical model. Understanding the potential impacts of RSLR on these systems is a prerequisite for their sustainable management due to their rich bio-diversity and the increase in economic activities and local communities in recent decades. The adopted approach used a highly schematised model domain analogous to the Ameland inlet in the Dutch Wadden Sea. Model simulations were undertaken applying tidal and wave boundary forcings with three IPCC projected RSLR scenarios (no RSLR, low RSLR and high RSLR). Predicted inlet evolution indicated a channel/shoal pattern typically observed at the Ameland inlet. RSLR enhances the existing flood-dominance of the system leading to erosion on the ebb-tidal delta and accretion in the basin. Under the no RSLR case, resulting bed evolution of the process-based model (Delft3D) tends to agree with empirical-equilibrium relations of the ASMITA model. Application of the low RSLR scenario resulted in quite stable tidal flat evolution. Model simulations with the high RSLR scenario indicated disappearing the tidal flats over time and turning the system into a lagoon. Applying nourishment hardly compensated the RSLR induced sediment demand of tidal flat evolution.

Author : Philip L-f Liu
Publisher : World Scientific
ISBN 13 : 9814499838
Total Pages : 290 pages
Book Rating : 4.35/5 ( download)

DOWNLOAD NOW!

Download or read book Advances In Coastal And Ocean Engineering, Vol 2 written by Philip L-f Liu and published by World Scientific. This book was released on 1996-07-03 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains six papers discussing coastal processes, and physical and numerical modeling.In the first paper, Svendsen and Putrevu give an extensive review on the state of understanding of surf-zone hydrodynamics, including subjects such as wave breaking, wave-induced currents, and instability of nearshore currents and infragravity waves. They point out that the most urgent need is to develop an adequate theory for wave breaking and broken waves in the surf zone.One of the methods for studying the complex coastal processes is to perform laboratory experiments. However, physical models are always plagued by scale and laboratory effects, because the coastal process involves many different length and time scales. In the second paper, Kamphuis presents a detailed discussion on the sources and implications of the scale and laboratory effects on physical modeling.The third and the fourth papers are two parts of the discussion on the mathematical modeling of the meso-tidal barrier island coasts. To understand the dynamics of coastal inlet systems, one can either rely on empirical knowledge and construct various forms of empirical and semi-empirical models (Part I), or develop a set of mathematical models based on the physical processes (Part II). Although these models do not provide the details of the dynamics, they give valuable knowledge of the equilibrium-state relationships. de Vriend and Ribberink give a detailed review on two models, Initial Sedimentation/Erosion models and Medium-Term Morphodynamic models. They have also presented many examples of applications.In the fifth paper, Houston gives a brief review on different methods to mitigate beach loss caused by storms or persistent long-term erosion. He then describes, in detail, the method of beach nourishment, which is also called a beach fill. This paper discusses the information that must be collected to design a beach fill and that should be monitored after the completion of the project.The last paper of this volume shifts our attention to the design of offshore structures, such as gravity structures, floating barges and tankers. Chakrabarti discusses the effects of the uniform and shear currents on fixed and floating structures.

Author : Philip L. F. Liu
Publisher : World Scientific
ISBN 13 : 9810224109
Total Pages : 290 pages
Book Rating : 4.03/5 ( download)

DOWNLOAD NOW!

Download or read book Advances in Coastal and Ocean Engineering written by Philip L. F. Liu and published by World Scientific. This book was released on 1996 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains six papers discussing coastal processes, and physical and numerical modeling.In the first paper, Svendsen and Putrevu give an extensive review on the state of understanding of surf-zone hydrodynamics, including subjects such as wave breaking, wave-induced currents, and instability of nearshore currents and infragravity waves. They point out that the most urgent need is to develop an adequate theory for wave breaking and broken waves in the surf zone.One of the methods for studying the complex coastal processes is to perform laboratory experiments. However, physical models are always plagued by scale and laboratory effects, because the coastal process involves many different length and time scales. In the second paper, Kamphuis presents a detailed discussion on the sources and implications of the scale and laboratory effects on physical modeling.The third and the fourth papers are two parts of the discussion on the mathematical modeling of the meso-tidal barrier island coasts. To understand the dynamics of coastal inlet systems, one can either rely on empirical knowledge and construct various forms of empirical and semi-empirical models (Part I), or develop a set of mathematical models based on the physical processes (Part II). Although these models do not provide the details of the dynamics, they give valuable knowledge of the equilibrium-state relationships. de Vriend and Ribberink give a detailed review on two models, Initial Sedimentation/Erosion models and Medium-Term Morphodynamic models. They have also presented many examples of applications.In the fifth paper, Houston gives a brief review on different methods to mitigate beach loss caused by storms or persistent long-term erosion. He then describes, in detail, the method of beach nourishment, which is also called a beach fill. This paper discusses the information that must be collected to design a beach fill and that should be monitored after the completion of the project.The last paper of this volume shifts our attention to the design of offshore structures, such as gravity structures, floating barges and tankers. Chakrabarti discusses the effects of the uniform and shear currents on fixed and floating structures.

Author : Michael E. Meadows
Publisher : Springer
ISBN 13 : 4431560009
Total Pages : 283 pages
Book Rating : 4.05/5 ( download)

DOWNLOAD NOW!

Download or read book Geomorphology and Society written by Michael E. Meadows and published by Springer. This book was released on 2016-06-17 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the relationship between geomorphology and society. This topic has had rather scant treatment in the literature except to some extent under the label “applied geomorphology”. In this text the authors aim to bring together conceptual issues and case studies of how geomorphology influences society and, indeed, how society is in turn influenced by geomorphology. In an age in which the influence of human activities on global environments has become so paramount that it is increasingly common to refer to it geologically as the “anthropocene”, the book aims to reflect on the geomorphological significance of widespread and diverse forms of human impact in a range of environmental settings.

Author :
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.35/5 ( download)

DOWNLOAD NOW!

Download or read book Workshop on Hydrodynamics of San Francisco Bay/Delta written by and published by . This book was released on 1987 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: