Author: Rodney D. Norby
Publisher: Forgotten Books
ISBN: 9780428076252
Category : Science
Languages : en
Pages : 74
Book Description
Excerpt from Evaluation of Lake Michigan Nearshore Sediments for Nourishment of Illinois Beaches Along the Illinois shore, groins have been widely used for maintaining beaches. Longshore drift trapped by these groins provides a buffer between the lake and the bluff. Nevertheless, because an increasing number of groins have captured portions of the littoral drift, and because the littoral drift that moves south from Wisconsin into Illinois has apparently decreased, many of the beaches are not wide enough to prevent erosion of the bluff toe during high lake levels or during severe storms. Under these circumstances, it is necessary not only to build groins but to artificially fill them with sediment during years of lean drift. This sediment should be of a suitable grain size to provide a stable beach wide enough to prevent erosion of the bluff toe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Evaluation of Lake Michigan Nearshore Sediments for Nourishment of Illinois Beaches (Classic Reprint)
Author: Rodney D. Norby
Publisher: Forgotten Books
ISBN: 9780428076252
Category : Science
Languages : en
Pages : 74
Book Description
Excerpt from Evaluation of Lake Michigan Nearshore Sediments for Nourishment of Illinois Beaches Along the Illinois shore, groins have been widely used for maintaining beaches. Longshore drift trapped by these groins provides a buffer between the lake and the bluff. Nevertheless, because an increasing number of groins have captured portions of the littoral drift, and because the littoral drift that moves south from Wisconsin into Illinois has apparently decreased, many of the beaches are not wide enough to prevent erosion of the bluff toe during high lake levels or during severe storms. Under these circumstances, it is necessary not only to build groins but to artificially fill them with sediment during years of lean drift. This sediment should be of a suitable grain size to provide a stable beach wide enough to prevent erosion of the bluff toe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780428076252
Category : Science
Languages : en
Pages : 74
Book Description
Excerpt from Evaluation of Lake Michigan Nearshore Sediments for Nourishment of Illinois Beaches Along the Illinois shore, groins have been widely used for maintaining beaches. Longshore drift trapped by these groins provides a buffer between the lake and the bluff. Nevertheless, because an increasing number of groins have captured portions of the littoral drift, and because the littoral drift that moves south from Wisconsin into Illinois has apparently decreased, many of the beaches are not wide enough to prevent erosion of the bluff toe during high lake levels or during severe storms. Under these circumstances, it is necessary not only to build groins but to artificially fill them with sediment during years of lean drift. This sediment should be of a suitable grain size to provide a stable beach wide enough to prevent erosion of the bluff toe. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Evaluation of Lake Michigan Nearshore Sediments for Nourishment of Illinois Beaches
Author: Rodney D. Norby
Publisher:
ISBN:
Category : Beaches
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Beaches
Languages : en
Pages : 72
Book Description
Potential Lake Michigan Nearshore Sediment Resources for Replenishment of Illinois Beaches
Author: Rodney D. Norby
Publisher:
ISBN:
Category : Beaches
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Beaches
Languages : en
Pages : 56
Book Description
Geologic Effects on Behavior of Beach Fill and Shoreline Stability for Southeast Lake Michigan
Author: Larry E. Parson
Publisher:
ISBN:
Category : Beach nourishment
Languages : en
Pages : 112
Book Description
A monitoring program to evaluate the effects of beach nourishment material placed on a cohesive shoreline in southeast Lake Michigan was conducted at St. Joseph, MI, by the U.S. Army Engineer Waterways Experiment Station. In conjunction with this monitoring program, this particular study focuses on a 6-km (3.7-mile) section of shoreline extending southward from the jetties of St. Joseph Harbor. Some of the geological variables that affect cohesive shores were investigated. The primary objective of the study was to develop an improved understanding of the relationship between the movement of the cohesionless sediment (both fine and coarse grain components) and the irreversible downcutting of the underlying glacial till at the St. Joseph project site. Data collected during the monitoring program were input into a 2-D numerical model to describe the cross-shore sediment process and to predict the profile response to storm conditions with the influence of the underlying glacial till represented as an erosion-resistant sublayer. The 2-D profile change tests were performed at 10 of the profile locations.
Publisher:
ISBN:
Category : Beach nourishment
Languages : en
Pages : 112
Book Description
A monitoring program to evaluate the effects of beach nourishment material placed on a cohesive shoreline in southeast Lake Michigan was conducted at St. Joseph, MI, by the U.S. Army Engineer Waterways Experiment Station. In conjunction with this monitoring program, this particular study focuses on a 6-km (3.7-mile) section of shoreline extending southward from the jetties of St. Joseph Harbor. Some of the geological variables that affect cohesive shores were investigated. The primary objective of the study was to develop an improved understanding of the relationship between the movement of the cohesionless sediment (both fine and coarse grain components) and the irreversible downcutting of the underlying glacial till at the St. Joseph project site. Data collected during the monitoring program were input into a 2-D numerical model to describe the cross-shore sediment process and to predict the profile response to storm conditions with the influence of the underlying glacial till represented as an erosion-resistant sublayer. The 2-D profile change tests were performed at 10 of the profile locations.
Land Resources for Beach Nourishment Along the Illinois Shore of Lake Michigan
Author: Richard C. Berg
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 36
Book Description
Coastal Erosion
Author: Roger H. Charlier
Publisher: Springer
ISBN: 3540494057
Category : Science
Languages : en
Pages : 372
Book Description
The coastal zone is subject to strong pressures from a large number of users. Populations are migrating to it in large numbers. Industry wants to exploit it for its space, water and manpower. Aggregate miners want to exploit mineral resources and health centers are multiplying. It is a favorite area for tourism and recreation worldwide. The zone can boom economically. However, coastlines are progressively receding worldwide, making the zone fragile, vulnerable, and unstable. The book presents methods of coastal protection and beach restoration and offers solutions to the various problems.
Publisher: Springer
ISBN: 3540494057
Category : Science
Languages : en
Pages : 372
Book Description
The coastal zone is subject to strong pressures from a large number of users. Populations are migrating to it in large numbers. Industry wants to exploit it for its space, water and manpower. Aggregate miners want to exploit mineral resources and health centers are multiplying. It is a favorite area for tourism and recreation worldwide. The zone can boom economically. However, coastlines are progressively receding worldwide, making the zone fragile, vulnerable, and unstable. The book presents methods of coastal protection and beach restoration and offers solutions to the various problems.
High Water Levels of the Great Lakes
Author: United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 694
Book Description
Publisher:
ISBN:
Category : Great Lakes (North America)
Languages : en
Pages : 694
Book Description
Environmental Geology Notes
Nearshore Geology and Geologic Processes Along the Illinois Shore of Lake Michigan from Waukegan Harbor to Wilmette Harbor
Author: Michael J. Chrzastowski
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 198
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 198
Book Description