Japan S Beach Erosion


Japan S Beach Erosion
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Japan S Beach Erosion Reality And Future Measures Second Edition


Japan S Beach Erosion Reality And Future Measures Second Edition
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Author : Uda Takaaki
language : en
Publisher: World Scientific
Release Date : 2017-03-16

Japan S Beach Erosion Reality And Future Measures Second Edition written by Uda Takaaki and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Technology & Engineering categories.


Beaches in Japan have been eroding since the 1970s because of artificial land alterations and unsustainable coastal development. Almost all causes of the beach erosion in Japan are due to anthropogenic factors — as a result of human activity. This book presents the state of the beaches throughout Japan, looking at the current reality and the classification of causes of beach erosion using real-life, illustrated examples. It then goes on to look at practical models which can be used to predict changes to different types of beaches, and concludes with investigation of beach erosion as a wider structural problem. Lessons learnt show the manner in which excessive coastal development without clearly identified measures for beach protection can have widespread global ramifications. This second edition presents new findings from field studies carried out on Japanese beaches, along with the development and improvement of the numerical model presented previously. In addition to the first edition, six new examples of the beach erosion in Japan are included, as is new analysis of the BG model (a model for predicting based on Bagnold's concept), which can be applicable to various field problems. Originally published in Japanese (2004), this updated version gives clear practical guidance to coastal engineers working to prevent irreversible beach erosion and sustainable coastal development policy.



Japan S Beach Erosion


Japan S Beach Erosion
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Author : Takaaki Uda
language : en
Publisher:
Release Date : 2017

Japan S Beach Erosion written by Takaaki Uda and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with SCIENCE categories.


"Beaches in Japan have been eroding since the 1970s because of artificial land alterations and unsustainable coastal development. Almost all causes of the beach erosion in Japan are due to anthropogenic factors -- as a result of human activity. This book presents the state of the beaches throughout Japan, looking at the current reality and the classification of causes of beach erosion using real-life, illustrated examples. It then goes on to look at practical models which can be used to predict changes to different types of beaches, and concludes with investigation of beach erosion as a wider structural problem. Lessons learnt show the manner in which excessive coastal development without clearly identified measures for beach protection can have widespread global ramifications. This second edition presents new findings from field studies carried out on Japanese beaches, along with the development and improvement of the numerical model presented previously. In addition to the first edition, six new examples of the beach erosion in Japan are included, as is new analysis of the BG model (a model for predicting based on Bagnold's concept), which can be applicable to various field problems. Originally published in Japanese (2004), this updated version gives clear practical guidance to coastal engineers working to prevent irreversible beach erosion and sustainable coastal development policy."--Publisher's website.



Japan S Beach Erosion


Japan S Beach Erosion
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Author : Takaaki Uda
language : en
Publisher: World Scientific
Release Date : 2010

Japan S Beach Erosion written by Takaaki Uda and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Nature categories.


Beaches in Japan have been eroding since the 1970s as a result of the artificial land alterations. Approximately 3000 fishing ports and 1000 commercial ports have been built nationwide, as well as 2532 large dams being constructed in the upstream basins of large rivers. Due to the port and dam developments, fluvial sand supply has significantly reduced resulting in shoreline recession around the river mouths. Continuous sand supply along the coastline has also been obstructed by the port breakwaters. The formation of wave shelter zone by the port breakwaters induce longshore sand transport, thereby leading to an accretion of large amount of sand in the wave shelter zone and erosion in the surrounding area. Thus, almost all causes of the beach erosion in Japan are due to anthropogenic factors. The exact situation of the beach erosion has never been clear in literatures that are written in Japanese, or in English. Coastal engineers can and should learn from these results, otherwise the same situation and problems, which were induced by excessive coastal development without protection measures and due attention given to nearby coasts, will recur throughout the world.Textbooks on coastal engineering, that were already published, describe only the theoretical fundamentals of the subject, but lack the practical perspectives and field studies. The book examines many coastal areas as examples, highlighting the various erosion factors which should be avoided elsewhere globally. This book was first published in Japanese in 2004, and was translated into English by the present author.



Japan S Beach Erosion Reality And Future Measures


Japan S Beach Erosion Reality And Future Measures
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Author : Takaaki Uda
language : en
Publisher: World Scientific
Release Date : 2010-06-23

Japan S Beach Erosion Reality And Future Measures written by Takaaki Uda and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-23 with Science categories.


Beaches in Japan have been eroding since the 1970s as a result of the artificial land alterations. Approximately 3000 fishing ports and 1000 commercial ports have been built nationwide, as well as 2532 large dams being constructed in the upstream basins of large rivers. Due to the port and dam developments, fluvial sand supply has significantly reduced resulting in shoreline recession around the river mouths. Continuous sand supply along the coastline has also been obstructed by the port breakwaters. The formation of wave shelter zone by the port breakwaters induce longshore sand transport, thereby leading to an accretion of large amount of sand in the wave shelter zone and erosion in the surrounding area. Thus, almost all causes of the beach erosion in Japan are due to anthropogenic factors. The exact situation of the beach erosion has never been clear in literatures that are written in Japanese, or in English. Coastal engineers can and should learn from these results, otherwise the same situation and problems, which were induced by excessive coastal development without protection measures and due attention given to nearby coasts, will recur throughout the world.Textbooks on coastal engineering, that were already published, describe only the theoretical fundamentals of the subject, but lack the practical perspectives and field studies. The book examines many coastal areas as examples, highlighting the various erosion factors which should be avoided elsewhere globally. This book was first published in Japanese in 2004, and was translated into English by the present author.



Headland Bay Beaches Static Equilibrium Concept For Shoreline Management


Headland Bay Beaches Static Equilibrium Concept For Shoreline Management
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Author : Rong-chung John Hsu
language : en
Publisher: World Scientific
Release Date : 2021-06-22

Headland Bay Beaches Static Equilibrium Concept For Shoreline Management written by Rong-chung John Hsu and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-22 with Technology & Engineering categories.


Headland-bay beaches (HBBs) are ubiquitous in coastal environment. They exist around the world naturally or artificially as byproduct of engineering project. Though in various shapes, sizes and stability, a HBB in static equilibrium not only is a delight for visitors, but also offers hope for better beach protection, restoration, recreation, and shoreline management. With an empirical parabolic model now available, the stability of an existing HBB can be verified, the future bay shape downdrift of a harbor can be predefined, and a stable HBB can be designed.Although a plethora of books are available for coastal and ocean engineering and geomorphology, only a countable few have covered engineering applications of HBBs. On the contrary, this book with focus on the HBBs in static equilibrium aims to offer a comprehensive volume with knowledge and applications for coastal scientists, engineers, managers, students, and the general public interested in HBBs. Useful software tools for HBBs (MEPBAY, MeePaSoL, and SMC) are introduced in the book to aid in applications.The authors have set out to make this book the first unique publication on HBBs, by bringing together the old coastal geomorphic knowledge and new concepts for static bay beaches. This book also provides numerous examples using the static bay beach concept to assist coastal scientists and engineers on planning and pre-design of a stable HBB, and for experimentalists, consultants, and numerical modelers to alleviate the burden of comparing planning options and conducting laborious physical experiments on coastal sedimentation problems.



Asian And Pacific Coasts 2003


Asian And Pacific Coasts 2003
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Author : Yoshimi Goda
language : en
Publisher: World Scientific
Release Date : 2004-02-19

Asian And Pacific Coasts 2003 written by Yoshimi Goda and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-19 with categories.


This book presents the experience of coastal and port engineering development, as well as coastal environmental problems, in Asian and Pacific countries. It also provides information and promotes technological progress and activities, international technical transfer and cooperation, and opportunities for engineers and researchers to maintain and improve scientific and technical competence. The subject areas are not limited to the classical topics of coastal engineering but are extended to related fields, including environments, marine ecology, coastal oceanography, fishery, etc. Contents:Climate Change and Sea-Level Rise: Challenges to Coastal Science and Engineering (N Mimura)Visualization of Tidal Oscillation in the Taiwan Strait (W J Juang et al.)Comparison and Characterization of Bottom Mounted Wave Directional System (T Nagai et al.)Study of the Effect of Harbor Shapes on Wave Induced Oscillations (A B Derun & M Isobe)Long-Term Shoreline Changes Using Aerial Photos on the Namhangjin Coast (S Jung et al.)Analysis of Chloride Ion Penetration in Marine Concrete Structure (S H Han & W S Park)Research on Influence of Hangzhou Bay Major Bridge to Qiantang Bore (S Xiong et al.)Field Observation of Water Environment in Ariake Bay (Y Koibuchi & I Isobe)Present Situation of Coastal Protection System in Island Countries in the South Pacific (P Vanualailai & N Mimura)Remote Sensing of Chlorophyll Concentration in a Bay from Landsat TM Data (S Aoki)and other papers Readership: Graduate students, academics, researchers, consulting engineers and industrialists (construction and fishery) in ocean engineering, fish and marine biology, and oceanography. Keywords:Coastal Oceanography;Coastal Meteorology;Coastal Sediments;Coastal and Harbor Structures;Coastal Fishery;Coastal Environments;Marine Ecology;Coastal Zone Management



The Proceedings Of The Coastal Sediments 2011


The Proceedings Of The Coastal Sediments 2011
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Author : Ping Wang
language : en
Publisher: World Scientific
Release Date : 2011

The Proceedings Of The Coastal Sediments 2011 written by Ping Wang and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Science categories.


This proceedings contains nearly 200 papers on cutting-edge research presented at the seventh international Symposium on Coastal Engineering and Science of Coastal Sediment Processes, held May 2OCo6, 2011, in Miami, Florida, USA. This technical specialty conference was devoted to promoting an interdisciplinary exchange of state-of-the-art knowledge among researchers in the fields of coastal engineering, geology, oceanography, and related disciplines, with a theme of bringing together theory and practice. Focusing on the physical aspects of sediment processes in various coastal environments, this three-volume conference proceedings provides findings from the latest research and newest engineering applications. Session topics cover a wide range including barrier-island morphodynamics and evolution, beach nourishment and shore protection, coastal dunes, cohesive sediment transport, field and laboratory measurements of sediment transport processes and numerical modeling, gravel transport, large-scale and long-term coastal changes, LiDAR and remote sensing, longshore and cross-shore sediment transport, marsh and wetlands, regional sediment management, river deltas, sea-level changes, shelf and sand bodies, shoreline changes, tidal inlets and navigation channels. A special session on recent research findings at the Northern Gulf of Mexico is also included."



Proceedings Of The Coastal Sediments 2011 The In 3 Volumes


Proceedings Of The Coastal Sediments 2011 The In 3 Volumes
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Author : Roberts Tiffany M
language : en
Publisher: World Scientific
Release Date : 2011-04-21

Proceedings Of The Coastal Sediments 2011 The In 3 Volumes written by Roberts Tiffany M and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-21 with Science categories.


This proceedings contains nearly 200 papers on cutting-edge research presented at the seventh international Symposium on Coastal Engineering and Science of Coastal Sediment Processes, held May 2-6, 2011, in Miami, Florida, USA. This technical specialty conference was devoted to promoting an interdisciplinary exchange of state-of-the-art knowledge among researchers in the fields of coastal engineering, geology, oceanography, and related disciplines, with a theme of bringing together theory and practice.Focusing on the physical aspects of sediment processes in various coastal environments, this three-volume conference proceedings provides findings from the latest research and newest engineering applications. Session topics cover a wide range including barrier-island morphodynamics and evolution, beach nourishment and shore protection, coastal dunes, cohesive sediment transport, field and laboratory measurements of sediment transport processes and numerical modeling, gravel transport, large-scale and long-term coastal changes, LiDAR and remote sensing, longshore and cross-shore sediment transport, marsh and wetlands, regional sediment management, river deltas, sea-level changes, shelf and sand bodies, shoreline changes, tidal inlets and navigation channels. A special session on recent research findings at the Northern Gulf of Mexico is also included.



Tourism And Coastal Development In Japan


Tourism And Coastal Development In Japan
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Author : Lesley Crowe-Delaney
language : en
Publisher: Springer Nature
Release Date : 2021-02-12

Tourism And Coastal Development In Japan written by Lesley Crowe-Delaney and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-12 with Social Science categories.


This book explores contemporary tourism and coastal developments in Hyogo, Japan—the nation’s only non-peninsular prefecture bordering two oceans. In striking detail, Dr. Lesley Crowe-Delaney skillfully contextualizes tourism industry and policy; illustrates coastal urban and rural development dichotomies; discusses hegemonic devices of nationalism, nature, authenticity and tradition, as embedded in tourism strategies; and highlights the nuances of Japan’s distinctive administrative systems and specific approaches to tourism. Crowe-Delaney reveals the strains placed on coastal communities when fisheries, tourism, sustainable development, and national policies intersect, offering readers an enlightening discourse of the potency of tourism as a rejuvenation tool.



Technical Memorandum Beach Erosion Board


Technical Memorandum Beach Erosion Board
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Author : United States. Beach Erosion Board
language : en
Publisher:
Release Date : 1940

Technical Memorandum Beach Erosion Board written by United States. Beach Erosion Board and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1940 with Beach erosion categories.