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Identification of Relevant Criteria and Survey of Potential Application Sites for Artificial Habitat Creation

Description: From abstract: "This report develops a process for the selection of areas appropriate for artificial marsh construction using dredged material. By application of the methodology set forth, Engineer District personnel will be able to efficiently identify such areas...The selection rationale is tested in Volume II by the choice and description of 50 prime candidate project areas, 10 within each of five major coastal geographical regions. From this compilation, 10 optimum project areas, two in eac… more
Date: October 1976
Creator: Coastal Zone Resources Corporation
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.
open access

The Flight Test Aspects of the Air-Launched Balloon System (ALBS) Development Program

Description: Abstract: The Air Launched Balloon System (ALBS) development history is traced and the circumstances leading up to planned ALBS flight tests are described, including a report on successful tests of the cryogenic storage subsystem. The theoretical performance of a candidate parachute development system--35-ft (10. 67 m) diameter ring sail drogue, 64-ft (19.51 m) diameter flat circular main chute--is mathematically analyzed using a number of stated assumptions. Contingency arrangements (e.g., use… more
Date: August 30, 1976
Creator: Carten, Andrew S., Jr.
open access

Aerial Radiometric and Magnetic Survey of the Brownfield National Topographic Map, NI 13-9, Texas and New Mexico

Description: From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey which covered a region of North Texas, New Mexico and Oklahoma. The specific area of this report as outlined on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer-controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles and each tie line was flown in a north-south direction wit… more
Date: August 19, 1976
Creator: Geodata International
Location: None
open access

Aerial Radiometric and Magnetic Survey of the Amarillo National Topographic Map, NI 14-1, Texas

Description: From introduction: Geodata International, Incorporated, conducted an airborne gamma ray and total magnetic field survey which covered a region of North Texas, New Mexico and Oklahoma. The specific area of this report as outlined on Figure 1 was surveyed from an aircraft using large-volume radiation detectors with computer controlled airborne equipment. Each map line was flown in an east-west direction with an average length of 120 miles and each tie line was flown in a north-south direction wit… more
Date: August 19, 1976
Creator: Geodata International
Location: None

[DOPTAP Output Listings for National Topographic Map Section NI 13-6]

Description: DOPTAP computer output files for all profile data for the map lines and tie lines surveyed in a report to give the basic uranium, thorium and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units indicated from available geologic maps. Results of analyses of these field data are presented as profile plots of the gamma radiation an… more
Date: August 19, 1976
Creator: Geodata International
open access

Aerial Gamma-Ray and Magnetic Survey of the Bethel and Yukon Areas, Alaska: Final Report, Volume 1

Description: Report describing a high-sensitivity aerial gamma-ray spectrometer and magnetometer survey conducted in the lower Yukon River and Kuskokwim River areas of southwestern Alaska (covering fifteen quadrangles) and in the middle Yukon River valley in Interior Alaska (covering eight quadrangles) as part of the National Uranium Resource Evaluation (NURE) Program of the United States Energy Research and Development Administration (ERDA). This program provides information on reconnaissance radioelement … more
Date: December 1976
Creator: Texas Instruments Incorporated
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