Search Results

open access

Baltimore Harbor and Channels Deepening Study: Chesapeake Bay Hydraulic Model Investigation

Description: From abstract: Tests on the Chesapeake Bay hydraulic model were conducted to specifically investigate possible changes in the hydrodynamic characteristics of velocity, salinity, and tidal elevations associated with the proposed channel enlargements.
Date: February 1982
Creator: Granat, Mitchell A. & Gulbrandsen, Leif F.
Partner: UNT Libraries Government Documents Department
open access

Survey of Portable Hydraulic Dredges

Description: From abstract: This report summarizes the results of a comprehensive survey conducted to identify and characterize portable dredges available in the United States.
Date: March 1983
Creator: Hydraulics Laboratory (U.S.)
Partner: UNT Libraries Government Documents Department
open access

Columbia River Estuary Hybrid Model Studies: Report 1, Verification of Hybrid Modeling of the Columbia River Mouth

Description: From abstract: The Columbia Hybrid Modeling System was applied to the mouth of the Columbia River estuary to evaluate alternatives for reducing navigation channel maintenance dredging.
Date: September 1983
Creator: McAnally, William H., Jr.; Brogdon, Noble J., Jr.; Letter, Joseph V., Jr.; Stewart, J. Phillip & Thomas, William A.
Partner: UNT Libraries Government Documents Department
open access

Design and Development of Bendway Weirs for the Dogtooth Bend Reach, Mississippi River: Hydraulic Model Investigation

Description: From introduction: This report presents the results of a movable-bed model investigation concerned with the development of plans for the improvement of the Dogtooth Bend reach of the Mississippi River.
Date: August 1994
Creator: Derrick, David L.; Pokrefke, Thomas J., Jr.; Boyd, Marden B.; Crutchfield, James P. & Henderson, Raymond R.
Partner: UNT Libraries Government Documents Department
open access

Assessment of Certain European Dredging Practices and Dredged Material Containment and Reclamation Methods

Description: This report documents the dredging practices, reclamation methods, and environmental effects of dredging in western Europe that were studied with emphasis on their relevance to the Dredge Material Research Program (DMRP).
Date: December 1978
Creator: d'Angremond, K.; Brakel, J.; Hoekstra, A. J.; Kleinbloesem, W. C. H.; Nederlof, L. & De Nekker, J.
Partner: UNT Libraries Government Documents Department
open access

Chemical and Biological Characterization of Black Rock Harbor Dredged Material

Description: "This is one in a series of scientific reports documenting the findings of studies conducted under the Interagency Field Verifications of Testing and Predictive Methodologies for Dredged Material Disposal Alternatives (referred to at the Field Verification Program or FVP). This program is a comprehensive evaluation of environmental effects of dredged material disposal under conditions of upland and aquatic disposal and wetland creation."
Date: September 1985
Creator: Rogerson, Peter F.; Schimmel, Steven C. & Hoffman, Gerald
Partner: UNT Libraries Government Documents Department
open access

Habitat Development Field Investigations, Bolivar Peninsula, Marsh and Upland Habitat Development Site, Galveston Bay, Texas: Appendix D

Description: This report summarizes the investigations of soil properties, aquatic biota, and wildlife held in the marshland and upland communities on dredged material behind a sandbag dike at Bolivar Peninsula, Galveston Bay, Texas.
Date: June 1978
Creator: Webb, J. W.; Dodd, J. D.; Cain, Brian W.; Leavens, W. R.; Hossner, L. R.; Lindau, C. et al.
Partner: UNT Libraries Government Documents Department
open access

Habitat Development Field Investigations, Nott Island Upland Habitat Development Site, Connecticut River, Connecticut: Summary Report

Description: This report summarizes habitat development activities at the Nott Island Upland Habitat Development Site in the Connecticut River near Essex, Connecticut, including aspects of engineering, botany, soils, and wildlife.
Date: August 1978
Creator: Hunt, L. Jean; Wells, B. R. & Ford, Alford W.
Partner: UNT Libraries Government Documents Department
open access

Habitat Development Field Investigations, Buttermilk Sound Marsh Development Site, Atlantic Intracoastal Waterway, Georgia: Appendix A

Description: This report is Appendix A to the Buttermilk Sound marsh development summary report and presents the results of habitat development activities the marsh in Glynn County, Georgia. The activities were made between spring of 1975 and fall of 1977.
Date: July 1978
Creator: Reimold, Robert J.; Hardisky, Michael A. & Adams, Patrick C.
Partner: UNT Libraries Government Documents Department
open access

Feasibility Study for Dyke Marsh Demonstration Area, Potomac River, Virginia

Description: Abstract: "Results of an investigation conducted to determine the engineering feasibility of using dredged material to expand an existing marshland area are presented. Dredged material obtained from maintenance dredging operations was found suitable for use as marsh substrate and site conditions were found adequate for construction of a containment facility. Factors evaluated in the study include site-specific feasibility of marsh expansion using dredged material, sizing of the demonstration ar… more
Date: November 1976
Creator: Palermo, Michael R. & Ziegler, Timothy W.
Partner: UNT Libraries Government Documents Department
open access

Low-Ground-Pressure Construction Equipment for Use in Dredged Material Containment Area Operation and Maintenance, Performance Predictions Final Report

Description: This report summarizes collected data of soils from 45 sites meant to characterize the operational environments in dredged material containment areas in nine Corps of Engineer districts in the United States so that performance of low-ground-pressure vehicles operating in these areas could be predicted.
Date: August 1977
Creator: Willoughby, William E.
Partner: UNT Libraries Government Documents Department
open access

Design and Construction of Retaining Dikes for Containment of Dredged Material: Final Report

Description: From abstract: "This report presents recommendations for proper investigation, design, and construction of retaining dikes to aid in ensuring that these dikes will be constructed with a minimum of problems and will serve their project requirements."
Date: August 1977
Creator: Hammer, David P. & Blackburn, Edward D.
Partner: UNT Libraries Government Documents Department
open access

Habitat Development Field Investigations, Miller Sands Marsh and Upland Habitat Development Site, Columbia River, Oregon: Summary Report

Description: From preface: "This report presents a summary of studies conducted at Miller Sands Island, a tidal freshwater, dredged material disposal site in the Columbia River, Oregon. Studies were conducted from March 1975 to August 1977 to determine the feasibility of developing productive aquatic and terrestrial wildlife habitat on dredged material and to determine if development of wildlife habitat is a viable alternative to other dredged material disposal options."
Date: December 1978
Creator: Clairain, Ellis J.; Cole, Richard A.; Diaz, Robert J.; Ford, Alfred W.; Huffman, Robert T.; Hunt, L. Jean et al.
Partner: UNT Libraries Government Documents Department
open access

Habitat Development Field Investigations, Miller Sands Marsh and Upland Habitat Development Site, Columbia River, Oregon: Appendix F

Description: This report is a compilation of reports made on the study of habitat development in Miller Sands Marsh and Upland Habitat Development Site in Columbia River, Oregon. This report provides data on birds, mammals, and terrestrial macroinvertebrates that were collected, analyzed, and compared with data from other regions of the United States.
Date: May 1978
Creator: Crawford, John A. & Edwards, Daniel K.
Partner: UNT Libraries Government Documents Department
open access

Underground Biomass Dynamics and Substrate Selective Properties of Atlantic Coastal Salt Marsh Plants

Description: From executive summary: "This report summarizes work done on the dynamics of the underground portion of some of the salt marsh plants along the Atlantic coast of the United States, the characterizations of soils in those plant stands, and experiments on the substrate selective properties of several of the plants."
Date: December 1977
Creator: Gallagher, John L.; Plumley, F. Gerald & Wolf, Paul L.
Partner: UNT Libraries Government Documents Department
open access

Aquatic Disposal Field Investigations, Columbia River Disposal Site, Oregon: Appendix A

Description: This report follows a two-part study made to investigate the hydraulic regime and physical nature of bottom sedimentation in the vicinity of the mouth of the Columbia River where disposal of large quantities of dredged material that has occurred over the last several decades.
Date: December 1977
Creator: Sternberg, Richard W.; Creager, Joe S.; Glassley, William & Johnson, Janice
Partner: UNT Libraries Government Documents Department
open access

Primary Productivity of Minor Marsh Plants in Delaware, Georgia and Maine

Description: Abstract: "This report summarizes the importance of common species of salt marsh plants inhabiting wetlands of the eastern U.S. coast. An evaluation of the ecological significance of the plants is based on their rates of primary production, morality, and contribution of detritus to the estuarine dependent systems. The data are important in reaching decisions relative to the deposition of dredged material in these coastal wetland systems."
Date: November 1977
Creator: Reimold, Robert J. & Linthurst, Rick Alan
Partner: UNT Libraries Government Documents Department
Back to Top of Screen