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Author:
Publisher:
ISBN:
Category : Shore protection
Languages : en
Pages : 8
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Book Description
Author:
Publisher:
ISBN:
Category : Shore protection
Languages : en
Pages : 8
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Book Description
Author: North Carolina Estuarine Biological and Physical Processes Work Group
Publisher:
ISBN:
Category : Shore protection
Languages : en
Pages :
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Book Description
Author: J. Andrew G. Cooper
Publisher: Springer Science & Business Media
ISBN: 9400741235
Category : Science
Languages : en
Pages : 340
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Book Description
At the coast all is not what it seems. Decades of beachfront development have seen a variety of efforts to stabilize the shoreline to protect ill-placed beachfront property, both from shoreline erosion and from storm damage. Both of these problems become increasingly critical in a time of rising sea level. Many natural beaches are backed by sea walls, while others have been transformed by whole series of groynes, offshore breakwaters and a plethora of other schemes. Many recreational beaches are actually artificial replicas of the real thing, emplaced to protect badly placed infrastructure and maintained only through ongoing costly beach nourishment. However, all of these attempts to stabilize the shoreline are far from benign. Degradation and even complete loss of the all important recreational beach sometimes results from seawall emplacement. Increasingly, the choice of shoreline stabilization approach will depend upon plans for future response to rising seas which in many cases may involve retreat from the shoreline rather than holding the line. This book explores, through a series of case studies from around the globe, the pitfalls of shoreline stabilization and provides a ready reference for those with an interest in shoreline management. It is particularly timely in a time of global change.
Author: Ashley Anne Whitt
Publisher:
ISBN:
Category : Breakwaters
Languages : en
Pages : 28
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Book Description
Author: G. Benassai
Publisher: WIT Press
ISBN: 1845640543
Category : Technology & Engineering
Languages : en
Pages : 353
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Book Description
"Provides an integrated approach to coastal dynamics and shoreline protection, aided by the use of specific case studies" -- Back cover.
Author: Donna Marie Bilkovic
Publisher: CRC Press
ISBN: 1351647504
Category : Science
Languages : en
Pages : 956
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Book Description
Living Shorelines: The Science and Management of Nature-based Coastal Protection compiles, synthesizes and interprets the current state of the knowledge on the science and practice of nature-based shoreline protection. This book will serve as a valuable reference to guide scientists, students, managers, planners, regulators, environmental and engineering consultants, and others engaged in the design and implementation of living shorelines. This volume provides a background and history of living shorelines, understandings on management, policy, and project designs, technical synthesis of the science related to living shorelines including insights from new studies, and the identification of research needs, lessons learned, and perspectives on future guidance. Makes recommendations on the correct usage of the term living shorelines Offers guidance for shoreline management in the future Includes lessons learned from the practice of shoreline restoration/conservation Synthesizes regional perspectives to identify strategies for the successful design and implementation of living shorelines Reviews specific design criteria for successful implementation of living shorelines Provides detailed discussions of social, regulatory, scientific and technical considerations to justify and design living shoreline projects International perspectives are presented from leading researchers and managers in the East, West and Gulf coasts of the United States, Europe, Canada, and Australia that are working on natural approaches to shoreline management. The broad geographic scope and interdisciplinary nature of contributing authors will help to facilitate dialogue and transfer knowledge among different disciplines and across different regions. This book provides coastal communities with the scientific foundation and practical guidance necessary to implement effective shoreline management that enhances ecosystem services and coastal resilience now and into the future.
Author: Jessica Richter
Publisher:
ISBN:
Category :
Languages : en
Pages : 66
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Book Description
Estuarine shorelines are highly dynamic due to their unique geological history, wave and weather conditions, and human modifications to the shoreline. These interactions are heightened as sea level rise intensifies and extreme storms become more frequent due to climate change. Estuarine shoreline classification maps are critical to understanding the context and magnitude of storm-induced erosion as well as ad hoc efforts to shoreline stabilization. Here, an object-based ensemble analysis is used to map natural and engineered shoreline types observed within the Neuse River Estuary (NRE), NC. Object-based ensemble analysis has emerged as a successful framework to improve image classification but has yet to be tested in classifying an estuarine shoreline environment. This approach used in-situ reference data, high-resolution aerial imagery, and LiDAR point data to train an ensemble of five machine learning algorithms (Random Forest, Support Vector Machine, LibLINEAR, Artificial Neural Network, and k-Nearest Neighbors). The object-based ensemble produced the highest overall classification accuracy at 76.4% (Kappa value = 0.66), 6.3% higher than the top performing pixel-based model, justifying its use to produce the final shoreline classification map. NRE shoreline change and erosion vulnerability were classified using the object-based image analysis and produced comparable erosion rates to those observed in past studies. The object-based ensemble approach was an effective way to map shoreline classifications in the NRE and should continue to be explored within other shoreline management applications.
Author: Matthew Carey
Publisher:
ISBN:
Category : Albemarle Sound (N.C.)
Languages : en
Pages : 94
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Book Description
Shoreline erosion and associated land loss are major concerns for coastal land owners and resource managers. Traditional methods of shoreline stabilization using permanent, hard structures can have adverse environmental impacts. Living shorelines offer an alternative to these traditional methods and sometimes provide additional benefits to the surrounding environment. This study examines the suitability for living shorelines in the Albemarle-Pamlico Estuarine System (APES) by creating and testing spatial modeling for living shorelines using suitability indices. The results of this modeling show that the majority of the shoreline in the APES is suitable for living shorelines.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309103460
Category : Science
Languages : en
Pages : 189
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Book Description
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:
Publisher:
ISBN:
Category : Oil spills
Languages : en
Pages : 140
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Book Description
