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The Ecology of Stream and Riparian Habitats of the Great Basin Region (open access)

The Ecology of Stream and Riparian Habitats of the Great Basin Region

"The purpose of this profile is to summarize the ecological information available for and relevant to stream and riparian habitats of the Great Basin. The Great Basin comprises the northern half of the Basin and Range physiographic province and covers most of Nevada and western Utah and portions of California, Oregon, and Idaho. The entire basin actually consists of numerous subbasins and mountain ranges which present an extremely diverse physical setting" (p. iii).
Date: September 1989
Creator: Minshall, G. Wayne; Jensen, Sherman E. & Platts, William S.
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1936 (open access)

United States Earthquakes, 1936

Report discussing earthquake activity in the United States during 1936. The report is broken down by regions and has sections for specific earthquakes.
Date: 1936
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Proceedings of the Workshop on Techniques for Measurement of Thermodynamic Properties, Albany, Oregon, August 21-23, 1979 (open access)

Proceedings of the Workshop on Techniques for Measurement of Thermodynamic Properties, Albany, Oregon, August 21-23, 1979

Report issued by the U.S. Bureau of Mines discussing a workshop held on the techniques for measurement of thermodynamic properties. As stated in the abstract, "this information circular comprises the proceedings of the workshop and includes the texts of papers presented and discussion by attendees" (p. 1). This report includes tables, illustrations, and photographs.
Date: 1981
Creator: Gokcen, N. A.; Mrazek, R. V. & Pankratz, L. B.
Object Type: Report
System: The UNT Digital Library
Water Resources of Lincoln County Coastal Area, Oregon (open access)

Water Resources of Lincoln County Coastal Area, Oregon

From introduction: The purpose of this report is to provide sufficient geologic and hydrologic data to aid in the future development of ground- and surface-water supplies. The objectives were to determine the availability, quantity, and quality of ground- and surface-water supplies with reference to problems of development, and to determine the limitations of the water resources.
Date: 1977
Creator: Frank, F. J. & Laenen, Antonius
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Medford Quadrangle, Oregon: Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Medford Quadrangle, Oregon: Final Report, Volume 1

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Medford quadrangle in Oregon, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.
Date: April 1981
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Coos Bay Quadrangle, Oregon: Final Report, Volume 1 (open access)

Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Coos Bay Quadrangle, Oregon: Final Report, Volume 1

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Coos Bay quadrangle in Oregon, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.
Date: April 1981
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Investigation of Mercury Deposits in Nevada and in Malheur County, Oregon (open access)

Investigation of Mercury Deposits in Nevada and in Malheur County, Oregon

Report issued by the Bureau of Mines over studies of mercury deposits in Nevada, and Oregon. History, physical features, and geology of the deposits are presented. This report includes maps, and illustrations.
Date: December 1956
Creator: Benson, Willmar T.
Object Type: Report
System: The UNT Digital Library
Tunza: The UNEP Magazine for Youth, Volume 6, Number 3, 2008 (open access)

Tunza: The UNEP Magazine for Youth, Volume 6, Number 3, 2008

Tunza is a UNEP magazine for and by young people. This issue is devoted to water usage.
Date: 2008
Creator: Lean, Geoffrey
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Quicksilver (open access)

Quicksilver

From Introduction: "Material for this report was gathered during the last quarter of 1928 and the first quarter of 1929, when the author visited the quick-silver-producing districts of California, Nevada, Texas, Oregon, Washington and Arizona to view the progress made in recent years and gather material for a comprehensive study of the present-day quicksilver industry of the United States."
Date: 1931
Creator: Schuette, C. N.
Object Type: Report
System: The UNT Digital Library
Magnitude and Frequency of Floods in Eastern Oregon (open access)

Magnitude and Frequency of Floods in Eastern Oregon

From purpose and scope: This report describes methods for estimating the magnitude and frequency of floods at ungaged sites on streams with unregulated flow in eastern Oregon. The purpose is to provide a method to estimate flood magnitude and frequency and to present the supporting data. The report is based on data from nearly all unregulated streams (or data from regulated streams prior to their regulation) where gaging stations have been operated.
Date: 1983
Creator: Harris, D. D. & Hubbard, Lawrence E.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Baker National Topographic Map, Idaho and Oregon, Volume 1 (open access)

Aerial Radiometric and Magnetic Survey: Baker National Topographic Map, Idaho and Oregon, Volume 1

Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Baker National Topographic Map segment (NL 11-11 quadrangle) including a description of the program and results.
Date: February 15, 1978
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library
Long-Term Surveillance Plan for the Collins Ranch Disposal Site, Lakeview, Oregon. Revision 2 (open access)

Long-Term Surveillance Plan for the Collins Ranch Disposal Site, Lakeview, Oregon. Revision 2

This long-term surveillance plan (LTSP) for the Lakeview, Oregon, Uranium Mill Tailings Remedial Action (UMTRA) Project disposal site describes the surveillance activities for the Lakeview (Collins Ranch) disposal cell, which will be referred to as the Collins Ranch disposal cell throughout this document. The US Department of Energy (DOE) will carry out these activities to ensure that the disposal cell continues to function as designed. This final LTSP was prepared as a requirement for acceptance under the US Nuclear Regulatory Commission (NRC) general license for custody and long-term care of residual radioactive materials. This LTSP documents whether the land and interests are owned by the United States or an Indian tribe, and details how the long-term care of the disposal site will be carried out. It is based on the DOE`s Guidance for Implementing the UMTRA Project Long-term Surveillance Program (DOE, 1992a).
Date: December 1, 1993
Creator: unknown
Object Type: Report
System: The UNT Digital Library
National Uranium Resource Evaluation: Jordan Valley Quadrangle, Oregon and Idaho (open access)

National Uranium Resource Evaluation: Jordan Valley Quadrangle, Oregon and Idaho

From Introduction: "The Jordan Valley Quadrangle (Fig. 1), southeastern Oregon and southwestern Idaho, was evaluated to define areas that have geologic environments favorable for uranium deposits."
Date: April 1982
Creator: Berry, M. R.; Castor, S. B. & Robins, Jerold W.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Klamath Falls National Topographic Map, California and Oregon (open access)

Aerial Radiometric and Magnetic Survey: Klamath Falls National Topographic Map, California and Oregon

Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Klamath Falls National Topographic Map segment (NK 10-6 quadrangle) including a description of the program and results with the flight line profile data and statistical analysis results.
Date: unknown
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Lakeview, Oregon (open access)

Hydrogeochemical and Stream Sediment Detailed Geochemical Survey for Lakeview, Oregon

Results of the Lakeview detailed geochemical survey are reported. Field and laboratory data are reported for 231 groundwater, 881 stream sediment, and 303 stream water samples. Statistical and areal distributions of uranium and possible uranium-related variables are displayed. A generalized geologic map of the area is provided and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization are briefly discussed.
Date: May 31, 1980
Creator: Butz, T. R.; Tieman, D. J.; Vreeland, J. L.; Bard, C. S.; Leimer, H. W.; Helgerson, R. N. et al.
Object Type: Report
System: The UNT Digital Library
Developing a Predation Index and Evaluating Ways to Reduce Salmonid Losses to Predation in the Columbia River Basin, Annual Progress Report August 1988-September 1989. (open access)

Developing a Predation Index and Evaluating Ways to Reduce Salmonid Losses to Predation in the Columbia River Basin, Annual Progress Report August 1988-September 1989.

We are reporting progress on the predator-prey study for the period August 28, 1988 to September 1, 1989. The purpose of this research is to evaluate the feasibility of an index for assessment of predation in various reservoirs throughout the Columbia River basin, to describe the relationships among predator-caused mortality of smolts and physical and biological variables; to examine the feasibility of developing bounty, commercial or recreational fisheries on northern squawfish (Ptychocheilus oregonesis); and to develop a plan to evaluate the efficacy of predator control fisheries. Literature searches on predator abundance indexing and factors regulating fish population dynamics have been conducted; selected references have been summarized, and compiled in a key-word bibliography format. The feasibility of various types of predator abundance indices is being assessed; existing data relevant to mark-recapture, catch per unit effort (CPUE), physical and chemical variables, and reservoir morphology have been compiled, reviewed, and summarized. In cases where sufficient data exist, preliminary implementation of predator abundance indices has been demonstrated. Field sampling in John Day Reservoir was conducted during May to August, 1989 -- to continue time series data bases on northern squawfish CPUE and growth, and to evaluate the possibility of year class strength determinations of …
Date: December 1989
Creator: Nigro, Anthony A.
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Jordan Valley National Topographic Map, Idaho and Oregon (open access)

Aerial Radiometric and Magnetic Survey: Jordan Valley National Topographic Map, Idaho and Oregon

The following report the the first set that documents the results of the airborne gamma radiation and total magnetic field survey flown for the Jordan Valley quadrangle in Oregon and Idaho in 1979.
Date: 1980
Creator: Geodata International, Inc.
Object Type: Report
System: The UNT Digital Library
United States Earthquakes, 1962 (open access)

United States Earthquakes, 1962

Report discussing earthquake activity in the United States during 1962. The report is broken down by regions and has sections for specific earthquakes.
Date: 1962
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Adel National Topographic Map, Oregon (open access)

Aerial Radiometric and Magnetic Survey: Adel National Topographic Map, Oregon

The following report the the first set that documents the results of the airborne gamma radiation and total magnetic field survey flown for the Adel quadrangle in Ohio in 1979.
Date: 1980
Creator: Geodata International, Inc.
Object Type: Report
System: The UNT Digital Library
Southwestern Lore (open access)

Southwestern Lore

Collection of a miscellany of Texas and Mexican folklore, including folk stories about treasure hunters, cowboys, Native Americans, and razorback hogs, as well as myths, customs and other superstitions. The index of song material begins on page 192 and the general index begins on page 193.
Date: 1931
Creator: Dobie, J. Frank (James Frank), 1888-1964
Object Type: Book
System: The UNT Digital Library
Aerial Radiometric and Magnetic Survey: McDermitt National Topographic Map, Nevada, Oregon and Idaho (open access)

Aerial Radiometric and Magnetic Survey: McDermitt National Topographic Map, Nevada, Oregon and Idaho

This report presents the results of analyses of the airborne gamma radiation and total magnetic field survey flown for the Mc Dermitt quadrangle.
Date: 1979
Creator: Geodata International
Object Type: Report
System: The UNT Digital Library
The Mammals and Life Zones of Oregon (open access)

The Mammals and Life Zones of Oregon

From introduction: "Summary of the life zones and mammals of Oregon with emphasis on providing reliable information on the management of wildlife. Importance for identifying those species which are state and national assets, and those species of less value or destructive habits."
Date: 1936
Creator: Bailey, Vernon
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Idaho Falls Quadrangle of Idaho (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Idaho Falls Quadrangle of Idaho

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Idaho Falls quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: October 1979
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Hailey Quadrangle of Idaho (open access)

Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Hailey Quadrangle of Idaho

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hailey quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date: December 1979
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library