Technical Report Archive & Image Library (TRAIL) - 3,770 Matching Results

Search Results

prev Results: 1041 - 1064 next

Santa Maria, California

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Santa Maria region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Santa Rosa, California

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Santa Rosa region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Santa Rosa Island, California

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Santa Rosa Island region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Seattle, Washington

Description: Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Seattle region of the Pacific coast area. Scale 1:250,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

[Single Line Data for Dynamic Test Range 1]

Description: Geologic, magnetic, and radiometric data collected at Dynamic Test Range - 1 (DTR-1) in Lake Mead, Arizona during an airborne survey for the purpose of developing a calibration standard for airborne gamma-ray detection systems in the National Uranium Resource Evaluation. The data includes concentrations of U, Th, and K in surface materials.
Date: January 1981
Creator: L.K.B. Resources, Inc.
Item Type: Refine your search to only Dataset
Partner: UNT Libraries Government Documents Department
open access

The Sorting and Deposition of Allochthonous Plant Material in a Modern Environment at Silwood Lake, Silwood Park, Berkshire, England

Description: Abstract: Quantitative statistical sampling of plant debris entombed within deltaic sediments of a Holocene fluviolacustrine environment at Silwood Lake, Berkshire, demonstrates that patterns of deposition exist that can be used to reconstruct the relative spatial distributions of species within the source vegetation.
Date: 1981
Creator: Spicer, Robert A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Statistical Techniques Applied to Aerial Radiometric Surveys (STAARS): Principal Components Analysis User's Manual

Description: From abstract: A Principal Components Analysis (PCA) program has been written to aid in the interpretation of multivariate aerial radiometric data collected by the U.S. Department of Energy (DOE) under the National Uranium Resource Evaluation (NURE) program. The variations exhibited by these data have been reduced and classified into a number of linear combinations by using the PCA program. The PCA program then generates histograms and outlier maps of the individual variates. Black and white pl… more
Date: January 1981
Creator: Koch, C. D.; Pirkle, F. L. & Schmidt, J. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Statistical Techniques Applied to Aerial Radiometric Surveys (STAARS): Principal Components Analysis User's Manual, Figure 8

Description: Clear film copy of figure 8 meant to be laid over figure 7 in a report regarding computer techniques for analyzing aerial radiometric surveys. The figure outlines numbered segments (explained on p. 35/36 of the report) that highlight specific geologic features in the area highlighted by the report.
Date: January 1981
Creator: Koch, C. D.; Pirkle, F. L. & Schmidt, J. S.
Item Type: Refine your search to only Image
Location: None
Partner: UNT Libraries Government Documents Department
open access

Status Report on NASA Electronic Power-Factor Control Technology and Development

Description: This report assesses the development of the electronic power-factor control technology as it applies to use with alternating-current induction motors and to identify the potential market of this device and the potential savings this device could produce in the United States energy economy. Included are a status report of the Interagency Agreement between NASA and DOE and the recommendations regarding future efforts of the DOE in the demonstration and commercialization of the power-factor contro… more
Date: 1981
Creator: Koehl, E. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Stream Sediment Detailed Geochemical Survey for Date Creek Basin, Arizona

Description: From introduction: The purpose of the Date Creek Supplement is to characterize the chemistry of sediment samples representing stream basins in which the Anderson Mine (and related prospects) occur. Once characterized, the chemistry is then used to delineate other areas within the Date Creek Basin where stream sediment chemistry resembles that of the Anderson Mine area.
Date: 1981
Creator: Butz, T. R.; Tieman, D. J.; Grimes, J. G.; Bard, C. S.; Helgerson, R. N.; Pritz, P. M. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Survey of Selected Organic Compounds in Aquifers of New York State, Excluding Long Island

Description: Purpose and scope: This report presents results of a survey conducted in New York from 1978-80 to determine the occurrence and extent of ground-water contamination by organic chemicals and to establish whether airborne contaminants from industrial and metropolitan centers might be a factor in aquifer contamination. To these ends, 74 samples from 56 wells at 49 sites across New York State excluding Long Island1 were analyzed for the organic chemicals listed by the U.S. Environmental Protection A… more
Date: 1981
Creator: Schroeder, Roy A. & Snavely, Deborah S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Tectonics of Southeastern Arizona

Description: From abstract: The part of Arizona south and east of Tucson is underlain by a wide assortment of deformed rocks, as well as by some major mineralized districts. A synthesis of the tectonic evolution of the region is offered in this report, which is based on older studies of mining districts and on more recent field studies by students and by the U.S. Geological Survey, augmented by field review and selective remapping of many key areas. Through this synthesis the rocks of the region are seen to… more
Date: 1981
Creator: Drewes, Harald D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Terrebonne Bay: Active Coastal Processes

Description: Map showing factors that affect the shoreline and wetlands (flood surges, control structures, shoreline stabilization, etc.) in the Terrebonne Bay region of the Mississippi Deltaic Plain area of the coastline. Scale 1:100,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Terrebonne Bay: Biological Resources

Description: Map showing biological resources (birds, oysters, fishes, grasses, etc.) in the Terrebonne Bay region of the Mississippi Deltaic Plain area of the coastline. Scale 1:100,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Terrebonne Bay: Climatology and Hydrology

Description: Map showing hydrologic resources (water quality, groundwater availability, precipitation, etc.) in the Terrebonne Bay region of the Mississippi Deltaic Plain area of the coastline. Scale 1:100,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department

Terrebonne Bay: Socioeconomic Features

Description: Map showing various sites and features (recreation sites, landfills, power plants, historic sites, transportation, etc.) in the Terrebonne Bay region of the Mississippi Deltaic Plain area of the coastline. Scale 1:100,000.
Date: 1981
Creator: U.S. Fish and Wildlife Service
Item Type: Refine your search to only Map
Location: None
Partner: UNT Libraries Government Documents Department
Back to Top of Screen