Measuring And Understanding Coastal Processes
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Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 130 |
Release | : 1989-02-01 |
Genre | : Science |
ISBN | : 0309041295 |
Much of the U.S. coastline is rapidly changingâ€"mostly eroding. That fact places increasing pressure on the planners and managers responsible for coastal development and protection, and could have a direct effect on many of the 125 million Americans living within 50 miles of the coast who rely on its resources and beaches for their livelihood or recreation. Although rapid advances have been made in the measurement systems needed to understand and describe the forces and changes at work in the surf-zone environment, their potential for allowing more accurate and reliable planning and engineering responses has not been fully realized. This book assesses coastal data needs, instrumentation, and analyses, and recommends areas in which more information or better instrumentation is needed.
Author | : NATIONAL RESEARCH COUNCIL COMMITTEE ON COASTAL ENGINEERING MEASUREMENT SYSTEMS. |
Publisher | : |
Total Pages | : 119 |
Release | : 1989 |
Genre | : |
ISBN | : |
Author | : Robin Davidson-Arnott |
Publisher | : Cambridge University Press |
Total Pages | : 541 |
Release | : 2019-09-19 |
Genre | : Science |
ISBN | : 1108424279 |
Grounded in current research, this second edition has been thoroughly updated, featuring new topics, global examples and online material. Written for students studying coastal geomorphology, this is the complete guide to the processes at work on our coastlines and the features we see in coastal systems across the world.
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 189 |
Release | : 2007-05-04 |
Genre | : Science |
ISBN | : 0309103460 |
Like ocean beaches, sheltered coastal areas experience land loss from erosion and sea level rise. In response, property owners often install hard structures such as bulkheads as a way to prevent further erosion, but these structures cause changes in the coastal environment that alter landscapes, reduce public access and recreational opportunities, diminish natural habitats, and harm species that depend on these habitats for shelter and food. Mitigating Shore Erosion Along Sheltered Coasts recommends coastal planning efforts and permitting policies to encourage landowners to use erosion control alternatives that help retain the natural features of coastal shorelines.
Author | : C. A. Brebbia |
Publisher | : WIT Press |
Total Pages | : 321 |
Release | : 2009 |
Genre | : Technology & Engineering |
ISBN | : 1845642007 |
The objective of this conference is to provide a forum for the dissemination and exchange of scientific and technical advancing international knowledge transfer ideas and progress among researchers concerned with the study of physical processes operating at the coast.
Author | : Robert G. Dean |
Publisher | : Cambridge University Press |
Total Pages | : 498 |
Release | : 2004-03-25 |
Genre | : Nature |
ISBN | : 9780521602754 |
Text on coastal engineering and oceanography covering theory and applications intended to mitigate shoreline erosion.
Author | : Derek Jackson |
Publisher | : Elsevier |
Total Pages | : 814 |
Release | : 2020-06-03 |
Genre | : Science |
ISBN | : 0081029276 |
Sandy beaches represent some of the most dynamic environments on Earth and examining their morphodynamic behaviour over different temporal and spatial scales is challenging, relying on multidisciplinary approaches and techniques. Sandy Beach Morphodynamics brings together the latest research on beach systems and their morphodynamics and the ways in which they are studied in 29 chapters that review the full spectrum of beach morphodynamics. The chapters are written by leading experts in the field and provide introductory level understanding of physical processes and resulting landforms, along with more advanced discussions. Includes chapters that are written by the world's leading experts, including the latest up-to-date thinking on a variety of subject areas Covers state-of-the-art techniques, bringing the reader the latest technologies/methods being used to understand beach systems Presents a clear-and-concise description of processes and techniques that enables a clear understanding of coastal processes
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 422 |
Release | : 2000-08-17 |
Genre | : Science |
ISBN | : 0309069483 |
Environmental problems in coastal ecosystems can sometimes be attributed to excess nutrients flowing from upstream watersheds into estuarine settings. This nutrient over-enrichment can result in toxic algal blooms, shellfish poisoning, coral reef destruction, and other harmful outcomes. All U.S. coasts show signs of nutrient over-enrichment, and scientists predict worsening problems in the years ahead. Clean Coastal Waters explains technical aspects of nutrient over-enrichment and proposes both immediate local action by coastal managers and a longer-term national strategy incorporating policy design, classification of affected sites, law and regulation, coordination, and communication. Highlighting the Gulf of Mexico's "Dead Zone," the Pfiesteria outbreak in a tributary of Chesapeake Bay, and other cases, the book explains how nutrients work in the environment, why nitrogen is important, how enrichment turns into over-enrichment, and why some environments are especially susceptible. Economic as well as ecological impacts are examined. In addressing abatement strategies, the committee discusses the importance of monitoring sites, developing useful models of over-enrichment, and setting water quality goals. The book also reviews voluntary programs, mandatory controls, tax incentives, and other policy options for reducing the flow of nutrients from agricultural operations and other sources.
Author | : Gerhard Masselink |
Publisher | : Hodder Education |
Total Pages | : 354 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9780340764107 |
Coastal environments are arguably the most important and intensely used of all areas settled by humans. The coastline changes, not only over the centuries or decades but in a matter of hours and minutes. This rapid development applies both to the form of the coastline and to coastal processes. This new book is an introduction to the environments and and processes that occur along the world's coastline. The coastlines of the world provide 'natural laboratories' for investigating the physical, chemical and biological processes that produce the rich diversity of coastal landforms. Introduction to Coastal Processes and Geomorphology begins by addressing generic concepts, global issues and processes that are common to most coastal environments including the morphodynamic paradigm, Quaternary sea-level fluctuations, tides, waves and sediment transport processes. Later chapters address the morphodynamics of the five main types of coastal environments, namely fluvial-, tide-, and wave-dominated environments, rocky coasts, and coral reefs and islands. The final chapter considers the issue of coastal management, and in particular the management of coastal erosion. This comprehensive and in-depth book is an essential reference handbook for students looking to extend their analytical skills and interest in coastal morphodynamics. Fully illustrated throughout, each chapter contains boxed sections designed to aid further study by providing either a further analysis or treatment of a particular issue, an interesting application of a principle just discussed in the body of the text, or a virtual field trip.
Author | : Matteo Postacchini |
Publisher | : MDPI |
Total Pages | : 182 |
Release | : 2020-03-19 |
Genre | : Technology & Engineering |
ISBN | : 3039284843 |
The coastal zone is the host to many human activities, which have significantly increased in the last decades. However, sea level rise and more frequent storm events severely affect beaches and coastal structures, with negative consequences and dramatic impacts on coastal communities. These aspects add to typical coastal problems, like flooding and beach erosion, which already leading to large economic losses and human fatalities. Modeling is thus fundamental for an exhaustive understanding of the nearshore region in the present and future environment. Innovative tools and technologies may help to better understand coastal processes in terms of hydrodynamics, sediment transport, bed morphology, and their interaction with coastal structures. This book collects several contributions focusing on nearshore dynamics, and span among several time and spatial scales using both physical and numerical approaches. The aim is to describe the most recent advances in coastal dynamics.