Oxygen-Generator (open access)

Oxygen-Generator

Patent for an oxygen generator that refills as it is emptied.
Date: February 7, 1911
Creator: Bradley, Richard Clinton
Object Type: Patent
System: The Portal to Texas History

Caddo Lake State Park

Map of the Caddo Lake State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: February 2012
Creator: Texas. Parks and Wildlife Department.
Object Type: Map
System: The Portal to Texas History
Project Summary: Seasonal and Spatial Variation in the Biomass and Size Frequency Distribution of Fish Associated with Oil and Gas Platforms in the Northern Gulf of Mexico (open access)

Project Summary: Seasonal and Spatial Variation in the Biomass and Size Frequency Distribution of Fish Associated with Oil and Gas Platforms in the Northern Gulf of Mexico

Summary describing the work completed at the Louisiana State University Center for Coastal Energy and Environmental Resources' Coastal Fisheries Institute for the seasonal and spatial variation in the biomass and size frequency of fish associated with oil and gas platforms in the Northern Gulf of Mexico. It includes background information on the project funding and sponsorship, goals, methodology, and findings.
Date: February 2000
Creator: Louisiana State University. Center for Coastal Energy and Environmental Resources. Coastal Fisheries Institute
Object Type: Text
System: The UNT Digital Library
Modeling and Data Analyses of Circulation Processes in the Gulf of Mexico (open access)

Modeling and Data Analyses of Circulation Processes in the Gulf of Mexico

This report is about modeling and data analysis in the gulf of mexico.
Date: February 2004
Creator: Oey, L. Y.; Hamilton, P. & Lee, H. C.
Object Type: Report
System: The UNT Digital Library
Pipe-Wrench. (open access)

Pipe-Wrench.

Patent for improvements to pipe wrenches to a more simple design.
Date: February 16, 1915
Creator: Lewis, Guy V.
Object Type: Patent
System: The Portal to Texas History
West Hackberry Strategic Petroleum Reserve site brine disposal monitoring, Year I report. Volume 5 Supporting data for estuarine hydrology, discharge plume analysis, chemical oceanography, biological oceanography, and data management. Final report (open access)

West Hackberry Strategic Petroleum Reserve site brine disposal monitoring, Year I report. Volume 5 Supporting data for estuarine hydrology, discharge plume analysis, chemical oceanography, biological oceanography, and data management. Final report

This project centers around the Strategic Petroleum Site (SPR) known as the West Hackberry salt dome which located in southwestern Louisiana, and which is designed to store 241 million barrels of crude oil. Oil storage caverns are formed by injecting water into salt deposits, and pumping out the resulting brine. Studies described in this report were designed as follow-on studies to three months of pre-discharge characterization work, and include data collected during the first year of brine leaching operations. The objectives were to: (1) characterize the environment in terms of physical, chemical and biological attributes; (2) determine if significant adverse changes in ecosystem productivity and stability of the biological community are occurring as a result of brine discharge; and (3) determine the magnitude of any change observed. Volume V contains appendices for the following: supporting data for estuarine hydrology and hydrography; supporting data analysis of discharge plume; supporting data for water and sediment chemistry; CTD/DO and pH profiles during biological monitoring; supporting data for nekton; and supporting data for data management.
Date: February 1983
Creator: DeRouen, L. R.; Hann, R. W.; Casserly, D. M.; Giammona, C. & Lascara, V. J.
Object Type: Report
System: The UNT Digital Library
West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume 2. Physical and chemical oceanography. Final report (open access)

West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume 2. Physical and chemical oceanography. Final report

This project centers around the Strategic Petroleum Site (SPR) known as the West Hackberry salt dome which is located in southwestern Louisiana, and which is designed to store 241 million barrels of crude oil. Oil storage caverns are formed by injecting water into salt deposits, and pumping out the resulting brine. Studies described in this report were designed as follow-on studies to three months of pre-discharge characterization work, and include data collected during the first year of brine leaching operations. The objectives were to: (1) characterize the environment in terms of physical, chemical and biological attributes; (2) determine if significant adverse changes in ecosystem productivity and stability of the biological community are occurring as a result of brine discharge; and (3) determine the magnitude of any change observed. Contents of Volume II include: introduction; physical oceanography; estuarine hydrology and hydrography; analysis of discharge plume; and water and sediment quality.
Date: February 1983
Creator: DeRouen, L. R.; Hann, R. W.; Casserly, D. M.; Giammona, C. & Lascara, V. J.
Object Type: Report
System: The UNT Digital Library
West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume 4. Bibliography and supporting data for physical oceanography (open access)

West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume 4. Bibliography and supporting data for physical oceanography

This project centers around the Strategic Petroleum Site (SPR) known as the West Hackberry salt dome which is located in southwestern Louisiana and which is designed to store 241 million barrels of crude oil. Oil storage caverns are formed by injecting water into salt deposits, and pumping out the resulting brine. Studies described in this report were designed as follow-on studies to three months of pre-discharge characterization work, and include data collected during the first year of brine leaching operations. The objectives were to: (1) characterize the environment in terms of physical, chemical and biological attributes; (2) determine if significant adverse changes in ecosystem productivity and stability of the biological community are occurring as a result of brine discharge; and (3) determine the magnitude of any change observed. Volume IV contains the following: bibliography; appendices for supporting data for physical oceanography, and summary of the physical oceanography along the western Louisiana coast.
Date: February 1983
Creator: DeRouen, L. R.; Hann, R. W.; Casserly, D. M.; Giammona, C. & Lascara, V. J.
Object Type: Report
System: The UNT Digital Library
West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, year 1 report. Volume 1. Executive summary. Final report (open access)

West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, year 1 report. Volume 1. Executive summary. Final report

The physical, chemical and biological attributes are described for: (1) a coastal marine environment centered about a Department of Energy Strategic Petroleum Reserve (SPR) brine disposal site located 11.4 km off the southwest coast of Louisiana; and (2) the lower Calcasieu and Sabine estuarine systems that provide leach waters for the SPR project. During the study period, the daily discharge averaged 529,000 barrels of 216 0/00 brine, representing a loading of 18,000 metric tons of salt per day. The objective of this study are: (1) characterize the environment in terms of physical, chemical and biological attributes; (2) determine if significant adverse changes in ecosystem productivity and stability of the biological community are occurring as a result of brine discharge; and (3) determine the magnitude of any change observed. This report describes the methodology and significant results of the first year's monitoring effort of the West Hackberry brine disposal site. The investigative tasks, presented as separate sections, are: Physical Oceanography, Estuarine Hydrology and Hydrography, Analysis of Discharge Plume, Water and Sediment Quality, Special Pollutant Surveys, Benthos, Nekton, Phytoplankton, Zooplankton and Data Management.
Date: February 1983
Creator: DeRouen, L. R.; Hann, R. W.; Casserly, D. M.; Giammona, C. & Lascara, V. J.
Object Type: Report
System: The UNT Digital Library
Texas Broilers: For Week Ending February 22, 1986 (open access)

Texas Broilers: For Week Ending February 22, 1986

Weekly report of the Texas Crop and Livestock Reporting Service on broiler chick numbers in Texas and compared with other states. It includes compiled statistics across six consecutive weeks, from the week ending January 18 to the week ending February 22, during 1985 and 1986 for broiler eggs set, chicks hatched, and chicks placed.
Date: February 26, 1986
Creator: Texas Crop and Livestock Reporting Service
Object Type: Report
System: The Portal to Texas History
The Quaternary Geology of Rayburn's Salt Dome: North Louisiana Salt Dome Basin (open access)

The Quaternary Geology of Rayburn's Salt Dome: North Louisiana Salt Dome Basin

The following report summarizes the conclusions and what's been done on the work on the Quaternary geological studies of Rayburn's Salt Dome, North Louisiana Salt Dome Basin.
Date: February 1983
Creator: Kolb, Charles R. & Holmes, Joseph C.
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 1: Tyler, Texarkana, and Waco Quadrangles (Texas, Oklahoma, Arkansas, and Louisiana) (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 1: Tyler, Texarkana, and Waco Quadrangles (Texas, Oklahoma, Arkansas, and Louisiana)

The following report is the first volume documenting the radiometric and magnetic data taken during the month of October, 1979, by EG&G geoMetrics primarily in the state of Texas in the quadrangles: Tyler, Texarkana, and Waco. This volume contains the survey description, specifications, data processing methods, interpretation methods, interpretation methods, and regional geologic review.
Date: February 1980
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Tyler Quadrangle (Texas and Louisiana) (open access)

Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Tyler Quadrangle (Texas and Louisiana)

This report is one part of the second volume containing data on quadrangles of Texas and Nebraska. This volume contains the detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation map, flight line and geologic base map, individual corrected profiles, computer map unit histograms and statistical tables for the Tyler quadrangle.
Date: February 1980
Creator: EG & G GeoMetrics
Object Type: Report
System: The UNT Digital Library

[Tyler Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Tyler Quadrangle in Texas and Louisiana.
Date: February 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library

[Tyler Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Tyler Quadrangle in Texas and Louisiana.
Date: February 1980
Creator: EG & G GeoMetrics
Object Type: Dataset
System: The UNT Digital Library
Data Report: Arkansas, Louisiana, Mississippi, Missouri, Oklahoma, and Texas (open access)

Data Report: Arkansas, Louisiana, Mississippi, Missouri, Oklahoma, and Texas

This report presents the results of ground water, stream water, and seam sediment reconnaissance in Arkansas, Louisiana, Missippi, Missouri, Oklahoma, and Texas.
Date: February 1982
Creator: Fay, William M.; Sargent, Kenneth A. & Cook, James R.
Object Type: Report
System: The UNT Digital Library

Louisiana Sediment Lab Data

Tabulated data presenting the results of elemental analyses for stream sediment samples taken from 1017 data collection sites in the state of Louisiana. Results of Oak Ridge National Laboratory's Elemental Determination-Methods and Detection Limits are given in ppm (see page 18 of report).
Date: February 1982
Creator: Oak Ridge National Laboratory
Object Type: Dataset
System: The UNT Digital Library