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United States Census Map Collection
7,250
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397
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260
Texas Register
102
Office of Technology Assessment
51
USGS Topographic Map Collection
50
Technical Report Archive and Image Library
29
Federal Communications Commission Record
27
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12
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1990 Census County Block Map
7,250
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102
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
39
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31
Texas Motor Vehicle Traffic Accident Summaries
30
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27
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25
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20
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17
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Region, Volume 17, Number 1, January/February 1990
Monthly newsletter of the Alamo Area Council of Governments describing news and events of relevance to the agencies.
Date:
January 1990
Creator:
Alamo Area Council of Governments
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Region, Volume 17 Number 2, February/March 1990
Monthly newsletter of the Alamo Area Council of Governments describing news and events of relevance to the agencies.
Date:
February 1990
Creator:
Alamo Area Council of Governments
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Setting-Basin Separating Device
Patent for Settling Basin-Separating Devices. This device improves the issue of unwanted discharge shown in prior devices
Date:
May 11, 1990
Creator:
Allen, Charles
Object Type:
Patent
System:
The Portal to Texas History
Beach and Borrow Site Sediment Investigation for a Beach Nourishment at Ocean City, Maryland
Report describing the methodology used to sample and analyze sediment at Ocean City, Maryland as part of a beach nourishment project. During the project, sediment was moved from borrow sites to construct parts of the beach area; both the borrow sites and native beach were tested.
Date:
May 1990
Creator:
Anders, Fred J. & Hansen, Mark
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Ground-Water Resources in El Paso County, Texas
Report documenting evaluation of ground-water resources: "[t]his study in El Paso County was conducted to address problems of overdraft and quality deterioration with respect to the Hueco bolson, Mesilla bolson, and the Rio Grande alluvium aquifers" (p. v),
Date:
March 1990
Creator:
Ashworth, John B.
Object Type:
Report
System:
The Portal to Texas History
Evaluation of Ground-Water Resources in Parts of Loving, Pecos, Reeves, Ward and Winkler Counties, Texas
From Purpose: "This study in the area of Loving, Pecos, Reeves, Ward, and Winkler Counties was conducted to address the problems of overdraft and quality deterioration with respect to the Cenozoic Pecos Alluvium aquifer (previously referred to as the Cenozoic Alluvium aquifer), which is the primary aquifer in the area. A discussion of underlying aquifers is also included" (p. 1).
Date:
January 1990
Creator:
Ashworth, John B.
Object Type:
Report
System:
The Portal to Texas History
Umatilla Basin Habitat Improvement Project.
This annual report is in fulfillment of contract obligations with Bonneville Power Administration which is the funding source for the Oregon Department of Fish and Wildlife's Umatilla Basin Habitat Improvement Project. The major activities undertaken during this report period were: procurement of 17 cooperative lease agreements with private landowners, design and layout of 8.6 miles of riparian exclosure fence and 3.0 miles of instream structures, development of five fencing contracts and six instream work contracts. Results include implementation of 10 miles of fencing and 3 miles of instream work. Other activities undertaken during this report period are: data collection from 90 habitat monitoring transects, collection and summarization of temperature data, photopoint establishment, coordination with numerous agencies and tribes and education of all age groups on habitat improvement and protection. 4 refs., 4 figs., 6 tabs.
Date:
January 1, 1990
Creator:
Bailey, Timothy D.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Water Resources in Part of Central Texas
Report studying the central Texas region's water resources, with notes that there has been rapid decline and contamination in the area. The aquifer is also being used faster than it can naturally replenish.
Date:
January 1990
Creator:
Baker, Bernard; Duffin, Gail; Flores, Robert & Lynch, Tad
Object Type:
Report
System:
The Portal to Texas History
Mineral Resources of the Negro Bill Canyon Wilderness Study Area, Grand County, Utah
Abstract: The Negro Bill Canyon (UT-060-138) Wilderness Study Area is in southeastern Utah in Grand County southeast of Arches National Monument and covers 7,620 acres. No mineral resources are identified in the study area. Lode mining claims cover the western part of the Negro Bill Canyon Wilderness Study Area; there are no patented claims in the study area. The mineral resource potential for gypsum, potash, halite, and bentonite on the surface and in the subsurface beneath the wilderness study area is high. The energy and mineral resource potential for oil, gas, carbon dioxide, uranium and vanadium on the surface and beneath the wilderness study area is moderate. The potential for helium gas, geothermal sources, and metals other than uranium and vanadium is low.
Date:
1990
Creator:
Bartsch-Winkler, Susan; Case, James E.; Barton, Harlan N.; Duval, Joseph S. & Lane, Michael E.
Object Type:
Report
System:
The UNT Digital Library
Mineral Resources of the Cockscomb and Wahweap Wilderness Study Areas, Kane County, Utah
Summary: At the request of the U.S. Bureau of Land Management, two wilderness study areas in southern Utah (fig. 1) were studied in order to appraise their identified mineral resources and assess their potential mineral resources. The areas studied are the Cockscomb (UT-040-275) Wilderness Study Area, 5,100 acres (8 square miles), and the Wahweap (UT-040-248) Wilderness Study Area, 70,380 acres (110 square miles), both in Kane County, Utah. In this report the areas studied are called "wilderness study areas," simply "study areas," or "Cockscomb area" or "Wahweap area," as appropriate. The Cockscomb area (fig. 1) lies along the steeply east-dipping East Kaibab monocline, and the Wahweap area, farther to the east, consists of flat-lying but gently folded rocks. These areas adjoin the Paria-Hackberry Wilderness Study Area (UT-040-247) to the west.
Date:
1990
Creator:
Bell, Henry, III; Kilburn, James E.; Cady, John W. & Lane, Michael E.
Object Type:
Report
System:
The UNT Digital Library
Movement of Blue Crabs in Trinity Bay
Report presenting the results of a study on the movement patterns of blue crabs in Trinity Bay.
Date:
1990
Creator:
Benefield, Richard L. & Linton, Thomas L.
Object Type:
Report
System:
The Portal to Texas History
Channel and Blue Catfish Culture in Texas
Report on channel and blue catfish being stocked in Texas waters, including the techniques used to stock these fish.
Date:
June 1990
Creator:
Bowling, Bill
Object Type:
Report
System:
The Portal to Texas History
Pond Overwintering of Texas and South Carolina Red Drum Juveniles
Report has survival and growth of Texas and South Carolina red drum
Date:
1990
Creator:
Bumguardner, Britt W. & Colura, Robert L.
Object Type:
Report
System:
The Portal to Texas History
Timeliness of Reporting in the Self-Reporting Commercial Landings System in Texas
Report on dealers reporting saltwater landings in Texas and compliance with the self-reporting law.
Date:
May 1990
Creator:
Campbell, R. Page; Matlock, Gary C. & Clark, Jerry E.
Object Type:
Report
System:
The Portal to Texas History
Mineral Resources of the Desolation Canyon, Turtle Canyon, and Floy Canyon Wilderness Study Areas, Carbon, Emery, and Grand Counties, Utah
From abstract: In 1985, 1986, and 1988, the U.S. Bureau of Mines and the U.S. Geological Survey studied the Desolation Canyon (UT-060-068A), Turtle Canyon (UT-060-067), and Floy Canyon (UT-060-068B) Wilderness Study Areas, which are contiguous and located in Carbon, Emery, and Grand Counties in eastern Utah. The study areas include 242,000 acres, 33,690 acres, and 23,140 acres respectively. Coal deposits underlie the Desolation Canyon, Turtle Canyon, and Floy Canyon study areas.
Date:
1990
Creator:
Cashion, William B.; Kilburn, James E.; Barton, Harlan N.; Kelley, Karen D.; Kulik, Dolores M. & McDonnell, John R., Jr.
Object Type:
Report
System:
The UNT Digital Library
MELCOR Accident Consequence Code System (MACCS)
"This report describes the MACCS computer code. The purpose of this code is to simulate the impact of severe accidents at nuclear power plants on the surrounding environment.
Date:
February 1990
Creator:
Chanin, D. I.; Sprung, J. L.; Ritchie, L. T. & Jow, H-N
Object Type:
Report
System:
The UNT Digital Library
Women in the Armed Forces. 1990
This report is about the womens role in armed forces.
Date:
August 23, 1990
Creator:
Collier, Ellen C.
Object Type:
Report
System:
The UNT Digital Library
A Review of Spotted Seatrout Culture at the Perry R. Bass Marine Fisheries Research Station: 1983-1985
Report on study of spotted seatrout, including spawning trials, water quality influence, survival rates, and returns.
Date:
October 1990
Creator:
Colura, R. L.; Maciorowski, A. F. & Henderson-Arzapalo, A.
Object Type:
Report
System:
The Portal to Texas History
Culture of Red Drum Fingerlings
Report on the procedures used by Texas Parks and Wildlife Department to culture of red drum fingerlings for use in supplementing the stock in Texas water ways.
Date:
July 1990
Creator:
Colura, Robert L.; Bumguardner, Britt W.; Henderson-Arzapalo, Anne & Gray, Joseph D.
Object Type:
Report
System:
The Portal to Texas History
Mineral Resources of the Black Mountains North and Burns Spring Wilderness Study Areas, Mohave County, Arizona
From abstract: At the request of the U.S. Bureau of Land Management, approximately 19,300 acres of the Black Mountains North Wilderness Study Area (AZ-020-009) and 23,310 acres of the Burns Spring Wilderness Study Area (AZ-020-010) were evaluated for mineral resources and mineral resource potential. In this report, the area studied is referred to, collectively or individually, as the 'wilderness study area' or simply 'the study area'; any reference to the Black Mountains North or Burns Spring Wilderness Study Areas refers only to that part of the wilderness study area for which a mineral survey was requested by the U.S. Bureau of Land Management. The study area is located in western Arizona, about 30 mi northwest of Kingman. There are no identified resources in the study area.
Date:
1990
Creator:
Conrad, James E.; Hill, Randall H.; Jachens, Robert C. & Neubert, John T.
Object Type:
Report
System:
The UNT Digital Library
Mineral Resources of the Wabayuma Peak Wilderness Study Area, Mohave County, Arizona
From abstract: The Wabayuma Peak Wilderness Study Area (AZ-020-037/043), for which a mineral survey was requested by the U.S. Bureau of Land Management, encompasses 40,118 acres in northwestern Arizona. Fieldwork was carried out in 1986-88 by the U.S. Bureau of Mines and the U.S. Geological Survey to appraise the identified (known) resources and assess the mineral resource potential (undiscovered) of the wilderness study area. Within the Wabayuma Peak Wilderness Study Area are 14 private parcels of land totaling 1,315 acres. The Wabayuma Peak Wilderness Study Area, including the 14 private parcels of land, is herein referred to as the "wilderness study area" or the "study area." The Boriana, Antler, and Copper World mines lie near the east boundary of the study area. The Boriana mine was a major tungsten-producing mine of the United States during World War II. The Antler and Copper World mines produced relatively small amounts of copper and zinc prior to 1970.
Date:
1990
Creator:
Conway, Clay M.; Hassemer, Jerry R.; Knepper, Daniel H., Jr.; Pitkin, James A.; Jachens, Robert C. & Chatman, Mark L.
Object Type:
Report
System:
The UNT Digital Library
Wetlands Losses in the United States 1780's to 1980's
Report to Congress on the status of wetland resources in the United States. This report, a one-time effort, focuses on documenting historical wetland losses that occurred from colonial times through the 1980s.
Date:
1990
Creator:
Dahl, Thomas E.
Object Type:
Report
System:
The UNT Digital Library
Fish Stocking in Texas Bays: 1975-1989
Abstract: In 1989, 82,139,452 red drum (Sciaenops ocellatus) fry and fingerlings were stocked into Texas bays. Matagorda and East Matagorda Bay received 74,313 fry and fingerling spotted seatrout (Cynoscion nebulosus). Galveston Bay received 5,049,000 striped bass (Morone saxatilis) fry and 349,240 fingerlings.
Date:
November 1990
Creator:
Dailey, James A.
Object Type:
Report
System:
The Portal to Texas History
Captain America Goes to War Against Drugs
Graphic pamphlet about a young baseball player who uses illegal drugs under the influence of an alien and Captain America's efforts to help him.
Date:
1990
Creator:
David, Peter; Velluto, Sal; Williams, Keith; Parker, Rick; Sharen, Bob & McLaurin, Marc
Object Type:
Pamphlet
System:
The UNT Digital Library