Detailed Design for Dyke Marsh Demonstration Area, Potomac River, Virginia PDF Download
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Author: Michael R. Palermo
Publisher:
ISBN:
Category : Disposal areas
Languages : en
Pages : 82
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Book Description
Results of detailed engineering studies regarding use of dredged material to expand an existing marshland area are presented. Sampling and testing programs are described that allowed determination of the suitability of channel sediment for use as marsh substrate. Foundation studies indicated conditions at the demonstration site are adequate for construction of a containment facility. A methodology for correlation of in situ channel sediment volume and containment area volume is presented. The methodology incorporates basic principles of containment area volumetric sizing and accounts for consolidation of the newly placed marsh substrate. Laboratory tests using a full height column were performed to simulate the sedimentation phase of the dredging process. Conventional consolidation tests were then performed on samples taken from the column for evaluation of the consolidation phase. Evaluation were made regarding containment sizing for retention of suspended solids, containment area operation, and procedures for placement of dredged material. Results of retaining dike stability analyses, dike settlement analyses, and erosion protection requirements are presented. Availability of construction materials for the containment facility and recommended construction procedures are described.
Author: Michael R. Palermo
Publisher:
ISBN:
Category : Disposal areas
Languages : en
Pages : 82
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Book Description
Results of detailed engineering studies regarding use of dredged material to expand an existing marshland area are presented. Sampling and testing programs are described that allowed determination of the suitability of channel sediment for use as marsh substrate. Foundation studies indicated conditions at the demonstration site are adequate for construction of a containment facility. A methodology for correlation of in situ channel sediment volume and containment area volume is presented. The methodology incorporates basic principles of containment area volumetric sizing and accounts for consolidation of the newly placed marsh substrate. Laboratory tests using a full height column were performed to simulate the sedimentation phase of the dredging process. Conventional consolidation tests were then performed on samples taken from the column for evaluation of the consolidation phase. Evaluation were made regarding containment sizing for retention of suspended solids, containment area operation, and procedures for placement of dredged material. Results of retaining dike stability analyses, dike settlement analyses, and erosion protection requirements are presented. Availability of construction materials for the containment facility and recommended construction procedures are described.
Author: Karen Schneller-McDonald
Publisher:
ISBN:
Category : Wetland restoration
Languages : en
Pages : 210
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Book Description
"This report provides a hard copy of the bibliographic information contained in the digital Wetland Creation/Restoration Data Base. One thousand one hundred data base records are included; each of these represents one article, report, or other publication dealing with the creation or restoration of wetlands. Information in the records is ... accessible via a cross-referenced index divided into four sections (Location Index, Plant Genus Index, Wetland Type Index, and Subject Index."--Page 1 Abstract.
Author:
Publisher:
ISBN:
Category : Dredging
Languages : en
Pages : 168
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Author:
Publisher:
ISBN:
Category : Plant propagation
Languages : en
Pages : 168
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 768
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Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Dredging
Languages : en
Pages : 158
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Book Description
Author: David Yozzo
Publisher:
ISBN:
Category : Marshes
Languages : en
Pages : 96
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Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 640
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Book Description
Author: Hanley K. Smith
Publisher:
ISBN:
Category : Artificial islands
Languages : en
Pages : 48
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Book Description
Habitat development using dredged material offers an alternative dredged material disposal method that is often feasible from biological, engineering, and economic standpoints. Careful use of this alternative could significantly increase the extent of wetland and wildlife resources in many parts of the United States. Four general habitats are suitable for establishment on dredged material: marsh, upland, island, and aquatic. Marsh establishment has received more attention than any other habitat development alternative, and techniques have been developed to enable careful planning, design, and propagation of these habitats. Terrestrial habitat development is primarily the application of established wildlife management and soil reclamation procedures at a particular disposal area. The feasibility of both the marsh and terrestrial habitat development alternatives has been documented in numerous field and laboratory studies. Island habitat development uses a standard technique to dispose of dredged material and create exceptionally important wildlife habitat. This is often a viable alternative that can be greatly improved by management techniques. The development of aquatic habitats, such as seagrass meadows and oyster flats, on dredged material appears to offer significant potential for the creation of highly productive biological communities and at the same time provide for large disposal quantities; however, aquatic habitat development is largely untested in the field.
Author: Rose Mary Peck
Publisher:
ISBN:
Category : Coastal engineering
Languages : en
Pages : 608
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Book Description
