Download or read book Beach Nourishment Sediment Sources written by and published by . This book was released on 1993 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beach Renourishment written by Eric Bird and published by Springer. This book was released on 2014-09-30 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beach renourishment is the restoration of beaches that have been depleted. The text deals with the sources of beach sediment as well as the causes and typical responses to beach erosion, before discussion of beach renourishment. Some of the first documented renourishment projects were undertaken in the early 1900’s on the east coast of the United States. Several countries have since renourished beaches, particularly during the past few decades. Most projects have been in the United States, the United Kingdom, some European countries and Australia. These are reviewed and experience from various beach renourishment projects used for discussion of the following topics: 1. The need for preliminary investigations 2. Sources of sediment for beach renourishment 3. Methods of beach renourishment 4. Design considerations 5. Monitoring changes after beach renourishment 6. Assessment of performance 7. Modelling of beach renourishment 8. Beach renourishment for coast protection 9. Environmental impacts 10. Costs and benefits 11. Response of renourished beaches to a rising sea level
Download or read book Beach Nourishment Techniques written by Richard D. Hobson and published by . This book was released on 1981 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a compendium of beach nourishment project characteristics for 20 typical U.S. shore segments for which the use of beach fill sediments from offshore borrow source areas has been suggested as a remedy for shore erosion. Data are provided to establish a basis for long-range planning of nourishment projects and systems. For each example project, the data provided consist of: history and description, location and bathymetry, fill and borrow site characteristics and specifications, design fill section, sediment grain size distributions, and fill calculations. (Author).
Download or read book Saving America s Beaches The Causes Of And Solutions To Beach Erosion written by Scott L Douglass and published by World Scientific. This book was released on 2002-08-08 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tells you where beach sand comes from, how waves are formed and how they break and move sand down the coast, how “works of man” have blocked this movement and caused beach erosion, and what can be done to save the beaches for future generations of Americans. A three-part prescription for healthy beaches is proposed: “backing off”, “bypassing sand”, and “beach nourishment”. So if you love waves and beaches, and care about the future of your favorite beach spot, then read this book while you enjoy the beach.
Download or read book Mitigating Shore Erosion Along Sheltered Coasts written by National Research Council and published by National Academies Press. This book was released on 2007-05-04 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Alternate Materials for the Nourishment of Florida s Shorelines written by Robert George Dean and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a synthesis of the investigations conducted under the project "Alternate Materials for the Nourishment of Florida's Shorelines". The overall objective of the project was to investigate and report on the feasibility and costs of employing non-traditional sediment types and sources for nourishment purposes. Traditionally, nourishment materials have originated from locations offshore of the Florida shoreline in water depths ranging up to 60 feet. The presence of reefs, primarily along Florida's lower east coast, limited traditional sediment sources and other environmental concerns have caused interest in non-traditional sources, including inland sources, Aragonite from the Carribean and elsewhere and sediments from deeper water than has been accessed previously. This study included both laboratory investigations and an examination of information available in the relevant literature. The laboratory studies included wave basin and wave tank studies ofthe transport and profile characteristics of Aragonite in comparison with quartz sediment, tendency for Aragonite to cement, and the durability of Aragonite. The literature studies have examined published characteristics of Aragonite, the costs to access both Aragonite and other materials from sources different than normally used and the potential environmental effects of using Aragonite as a beach nourishment material. A list of relevant publications is provided in the References section of this report.
Download or read book The Desert written by Michael Welland and published by Reaktion Books. This book was released on 2014-09-15 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: From endless sand dunes and prickly cacti to shimmering mirages and green oases, deserts evoke contradictory images in us. They are lands of desolation, but also of romance, of blistering Mojave heat and biting Gobi cold. Covering a quarter of the earth’s land mass and providing a home to half a billion people, they are both a physical reality and landscapes of the mind. The idea of the desert has long captured Western imagination, put on display in films and literature, but these portrayals often fail to capture the true scope and diversity of the people living there. Bridging the scientific and cultural gaps between perception and reality, The Desert celebrates our fascination with these arid lands and their inhabitants, as well as their importance both throughout history and in the world today. Covering an immense geographical range, Michael Welland wanders from the Sahara to the Atacama, depicting the often bizarre adaptations of plants and animals to these hostile environments. He also looks at these seemingly infertile landscapes in the context of their place in history—as the birthplaces not only of critical evolutionary adaptations, civilizations, and social progress, but also of ideologies. Telling the stories of the diverse peoples who call the desert home, he describes how people have survived there, their contributions to agricultural development, and their emphasis on water and its scarcity. He also delves into the allure of deserts and how they have been used in literature and film and their influence on fashion, art, and architecture. As Welland reveals, deserts may be difficult to define, but they play an active role in the evolution of our global climate and society at large, and their future is of the utmost importance. Entertaining, informative, and surprising, The Desert is an intriguing new look at these seemingly harsh and inhospitable landscapes.
Download or read book Coastal Erosion and Protection in Europe written by Enzo Pranzini and published by Routledge. This book was released on 2013 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is now creating enhanced risks of coastal erosion through storms and rising sea levels. This text provides a comprehensive review of the entire coastline of Europe, and provides a comparative analysis of the various erosion problems and solutions from across the continent.
Download or read book The Ecology of Sandy Shores written by A.C. Brown and published by Elsevier. This book was released on 2010-07-27 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ecology of Sandy Shores provides the students and researchers with a one-volume resource for understanding the conservation and management of the sandy shore ecosystem. Covering all beach types, and addressing issues from the behavioral and physiological adaptations of the biota to exploring the effects of pollution and the impact of man's activities, this book should become the standard reference for those interested in Sandy Shore study, management and preservation. - More than 25% expanded from the previous edition - Three entirely new chapters: Energetics and Nutrient Cycling, Turtles and Terrestrial Vertebrates, and Benthic Macrofauna Populations - New sections on the interstitial environment, seagrasses, human impacts and coastal zone management - Examples drawn from virtually all parts of the world, considering all beach types from the most exposed to the most sheltered
Download or read book Sandy Beach Morphodynamics written by Derek Jackson and published by Elsevier. This book was released on 2020-06-03 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Beach Nourishment Theory And Practice written by Robert G Dean and published by World Scientific Publishing Company. This book was released on 2003-01-23 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written for engineers, students of coastal processes and laypersons interested in beach nourishment, which consists of the placement of large quantities of good quality sediment on the beach to advance the shoreline seaward. The improvement of project performance through proper design and the predictability of performance are emphasized. The overall longevity of a project is addressed as are local erosional areas. The roles which wave height, project length and sediment quality play in project performance are addressed quantitatively. The results are illustrated through reference to a number of monitored nourishment projects. Biological and economic aspects of beach nourishment are addressed.
Download or read book Sediment Handling and Beach Fill Design written by R. D. Hobson and published by . This book was released on 1977 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offshore sand and gravel deposits constitute an extensive mineral resource whose importance and economic value increase steadily as onshore and lagoonal sources become unavailable. One major use of these marine deposits is for beach nourishment where the amount of initial fill material needed and the expected periodic renourishment requirements are usually estimated using fill factor and renourishment beach fill models, respectively. Textural properties of borrow site and native beach sediments are used as the basic input for beach fill model calculations. Alterations to borrow sediment texture properties of dredging and handling techniques can significantly affect both the predicted response of the sediments after placement in the beach environment and economic aspects of the project.
Download or read book Evaluation of Ebb Tidal Shoals as a Sand Source for Beach Nourishment General Methodology with Reservoir Model Analysis written by and published by . This book was released on 2004 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morphologic features of tidal inlets, such as ebb shoals and flood shoals, are attractive potential sources of sediment for beach nourishment because of their close proximity to shore and the probable compatibility of sediment grain size and color with those of the neighboring beaches. Removal of sediment by mining will, however, interrupt the natural sediment bypassing of the integrated sediment-sharing system. Until recently, the consequences of mining inlets were difficult to estimate. The Inlet Reservoir Model is a new technology that can estimate alterations in growth of inlet morphologic features and changes in the bypassing rate in response to mining of ebb- and flood-tidal shoals. This paper describes a general methodology incorporating bathymetric data and aerial photography, operation of wave and tidal circulation numerical models, and application of the Reservoir Model to examine the response of complex inlet system, Capri Pass, Florida, to proposed sediment mining to nourish the downdrift Hideaway Beach. The Reservoir Model provided estimates of the reduction in natural bypassing and the time lag for recovery to the pre-mining condition. Through application of such a methodology, which is applicable to any tidal inlet, alternatives for the location of mining and acceptable amount of volume to be taken can be evaluated and compared quantitatively.
Download or read book APAC 2019 written by Nguyen Trung Viet and published by Springer Nature. This book was released on 2019-09-25 with total page 1483 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected articles from the International Conference on Asian and Pacific Coasts (APAC 2019), an event intended to promote academic and technical exchange on coastal related studies, including coastal engineering and coastal environmental problems, among Asian and Pacific countries/regions. APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE). APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE).
Download or read book Coastal Processes with Engineering Applications written by Robert G. Dean and published by Cambridge University Press. This book was released on 2004-03-25 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text on coastal engineering and oceanography covering theory and applications intended to mitigate shoreline erosion.
Download or read book Beach Erosion and Beach Nourishment written by Robert Dolan and published by . This book was released on 1972 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beach Nourishment and Protection written by Marine Board and published by National Academies Press. This book was released on 1995-12-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many coastal communities have built structures at their beaches and added quantities of sand in contoured designs to combat erosion. Are such beach nourishment projects technically and economically sound? Or are they nothing more than building sand castles, as critics claim? Beach Nourishment and Protection provides a sound technical basis for decisionmaking, with recommendations regarding the utility of beach nourishment, the appropriate role of federal agencies, responsibility for cost, design methodology, and other issues. This volume Examines the economic and social role of beaches, the history of beach nourishment projects, and management strategies for shore protection. Discusses the role of the U.S. Army Corps of Engineers and other federal agencies, with a close-up look at the federal flood insurance program. Explores the state of the art in project design and prediction of outcomes, including the controversy over the use of traditional and nontraditional shore protection devices. Addresses what is known about the environmental impacts of beach nourishment. Identifies what outcomes should be targeted for continued monitoring by project officials. Beach Nourishment and Protection provides insight into the technical, economic, environmental, and policy implications of beach nourishment and protection, with examples and suggested research directions.
