19 resultados para project environment
em University of Michigan
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National Highway Traffic Safety Administration, Washington, D.C.
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Mode of access: Internet.
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Includes bibliographical references (p. 83-84)
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"June 1994."
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Includes bibliographical references.
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In October 1980 the U.S. Army Corps of Engineers conducted a beach nourishment project at the Lexington (Michigan) Harbor on the southwest shore of Lake Huron, a project designed to mitigate beach erosion attributable to the installation of the harbor. In response to a request from the Coastal Engineering Research Center (CERC), the U.S. Fish and Wildlife Service's Great Lakes Fishery Laboratory conducted a Corps-funded study from June 1980 to October 1981 along a 8.4-kilometer segment of shoreline adjacent to the harbor to determine the effect of the Corps' beach nourishment project on the nearshore aquatic environment. The study performed by the service included aerial photographic surveys of the study area; measurement of dissolved oxygen, turbidity, and suspended particulate matter levels; and collection of lake bottom sediments, macrozoobenthos and fish. Analysis of the aerial photographs showed that the beach face profile changed markedly during the study as a result of beach nourishment. Dredging of about 19,000 cubic meters of beach sediment from an accretion area adjacent to the harbor's north breakwater caused the beach face to recede, while deposition of this sediment on a feeder beach south of the harbor caused the beach face there to extend lakeward.
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Transportation Department, Office of the Assistant Secretary for Environment, Safety and Consumer Affairs, Washington, D.C.
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"Russian translation of abstracts": p. 1213-1223.
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Dec. 1979.
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"September 1964"--Title page ; "Issued: April 20, 1965"--Cover.
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Vols. for <-1976/77> issued in 4 v.: v. 1. Executive summary; v. 2. Project listings; v. 3. Interactive terminal users guide; v. 4. Indices. ; 1977/78 issued in 3 v.; 1978/79 in 2 vols.: 1. Excutive summary.; v. 2. Project listings and indexes.
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"PB-231 711."
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Prepared for the ERDA Integrated Assessment Program.
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Cover title.
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This report was prepared by Fabric Research Laboratories, Inc. under USAF Contract No. AF33 (616)--6234 under Project No. 7320, Task No. 73201.