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SATURATED ZONE FLOW AND TRANSPORT MODEL ABSTRACTION
The purpose of the saturated zone (SZ) flow and transport model abstraction task is to provide radionuclide-transport simulation results for use in the total system performance assessment (TSPA) for license application (LA) calculations. This task includes assessment of uncertainty in parameters that pertain to both groundwater flow and radionuclide transport in the models used for this purpose. This model report documents the following: (1) The SZ transport abstraction model, which consists of a set of radionuclide breakthrough curves at the accessible environment for use in the TSPA-LA simulations of radionuclide releases into the biosphere. These radionuclide breakthrough curves contain information on radionuclide-transport times through the SZ. (2) The SZ one-dimensional (I-D) transport model, which is incorporated in the TSPA-LA model to simulate the transport, decay, and ingrowth of radionuclide decay chains in the SZ. (3) The analysis of uncertainty in groundwater-flow and radionuclide-transport input parameters for the SZ transport abstraction model and the SZ 1-D transport model. (4) The analysis of the background concentration of alpha-emitting species in the groundwater of the SZ.
Date:
October 27, 2004
Creator:
ARNOLD, B.W.
Object Type:
Report
System:
The UNT Digital Library
THERMAL TESTING MEASUREMENTS REPORT
None
Date:
September 27, 2004
Creator:
ASHLEY, D.A. & JONES, R.L.
Object Type:
Report
System:
The UNT Digital Library
Both Sides of the Border: A Scattering of Texas Folklore
Collection of Tex-Mex folklore and related essays, including papers presented at Texas Folklore Society meetings. The book is organized into four topical categories: I. Remembering Our Ancestors, II. Texas-Mexican Folklore, III. Miscellaneous Memorabilia, and IV. The Family Saga (Cont'd).
Date:
November 15, 2004
Creator:
Abernethy, Francis Edward & Untiedt, Kenneth L.
Object Type:
Book
System:
The UNT Digital Library
Tracing Geothermal Fluids
Geothermal water must be injected back into the reservoir after it has been used for power production. Injection is critical in maximizing the power production and lifetime of the reservoir. To use injectate effectively the direction and velocity of the injected water must be known or inferred. This information can be obtained by using chemical tracers to track the subsurface flow paths of the injected fluid. Tracers are chemical compounds that are added to the water as it is injected back into the reservoir. The hot production water is monitored for the presence of this tracer using the most sensitive analytic methods that are economically feasible. The amount and concentration pattern of the tracer revealed by this monitoring can be used to evaluate how effective the injection strategy is. However, the tracers must have properties that suite the environment that they will be used in. This requires careful consideration and testing of the tracer properties. In previous and parallel investigations we have developed tracers that are suitable from tracing liquid water. In this investigation, we developed tracers that can be used for steam and mixed water/steam environments. This work will improve the efficiency of injection management in geothermal fields, lowering …
Date:
March 1, 2004
Creator:
Adams, Michael C. & Nash, Greg
Object Type:
Report
System:
The UNT Digital Library
Sandia National Laboratories Laboratory Directed Research and Development Program Annual Report: 2003
None
Date:
July 30, 2004
Creator:
Al-Ayat, R
Object Type:
Report
System:
The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 19, No. 43, Ed. 1 Thursday, November 4, 2004
Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date:
November 4, 2004
Creator:
Alexander, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Reactive Multiphase Behavior of CO2 in Saline Aquifers Beneath the Colorado Plateau
Field and laboratory investigations of naturally occurring CO{sub 2}-reservoirs are being conducted to determine the characteristics of potential seal and reservoir units and the extent of the interactions that occur between the host rocks and the CO{sub 2} charged fluids. Efforts have focused on the Farnham Dome field, located in central Utah, the Springerville-St. Johns field in Arizona and New Mexico, and most recently, the Crystal Geyser-Salt Wash graben areas with their CO{sub 2}-charged geysers and springs in central Utah. At both the Springerville-St. Johns field and the central Utah CO{sub 2} spring area, there is evidence of extensive travertine deposits that document release of CO{sub 2} to the atmosphere. At Farnham Dome, calcite debris fields appear to be remnants of vein calcite and an earlier period of fluid leakage. The main achievements during this quarter are (1): preparation for a soil gas flux survey in October at the Crystal Geyser --Little Grand Wash fault zone, and the Salt Wash graben; (2) submission of an abstract to the upcoming Measurement, Monitoring and Verification session at the Fall AGU meeting; (3) submission of an invited abstract to the Gordon Conference on Hydrocarbon Resources; and (4) receipt of initial radiocarbon dates of …
Date:
October 25, 2004
Creator:
Allis, R. G.; Moore, J. & White, S.
Object Type:
Report
System:
The UNT Digital Library
The Hexagon, Volume 95, Number 3, Fall 2004
Quarterly publication of the Alpha Chi Sigma chemistry fraternity containing articles related to chemistry research and the activities of the organization, including local chapters and groups.
Date:
Autumn 2004
Creator:
Alpha Chi Sigma
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Oral History Interview with Thomas Alt, August 24, 2004
The National Museum of the Pacific War presents an interview with Thomas Alt. Alt joined the Aviation Cadet Corps in June of 1942 at the age of 17. By January of 1943, once he turned 18, he was called up for training. In mid-1943 he traveled to Pearl Harbor, and completed Fire Fighting School with the Navy while on the island. In mid-1944 Alt was assigned to the USS Sea Cat (SS-399). He worked as Military Police on night shifts and guard duty in the brig. They traveled to Saipan and the South China Sea where the Sea Cat operated in a wolf pack. He landed on Saipan 7 July 7, as the battle was coming to an end. He served with a firefighting crew on the beach for pilots making emergency or crash landings. Alt remained on Saipan through early 1945. He was stationed on Tinian in July, and recalls when the Enola Gay landed. He returned to the US and was discharged in March of 1945.
Date:
August 24, 2004
Creator:
Alt, Thomas
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Thomas Alt, August 24, 2004
The National Museum of the Pacific War presents an interview with Thomas Alt. Alt joined the Aviation Cadet Corps in June of 1942 at the age of 17. By January of 1943, once he turned 18, he was called up for training. In mid-1943 he traveled to Pearl Harbor, and completed Fire Fighting School with the Navy while on the island. In mid-1944 Alt was assigned to the USS Sea Cat (SS-399). He worked as Military Police on night shifts and guard duty in the brig. They traveled to Saipan and the South China Sea where the Sea Cat operated in a wolf pack. He landed on Saipan 7 July 7, as the battle was coming to an end. He served with a firefighting crew on the beach for pilots making emergency or crash landings. Alt remained on Saipan through early 1945. He was stationed on Tinian in July, and recalls when the Enola Gay landed. He returned to the US and was discharged in March of 1945.
Date:
August 24, 2004
Creator:
Alt, Thomas
Object Type:
Text
System:
The Portal to Texas History
A Hydrologic-geophysical Method for Characterizing Flow and Transport Processes Within The Vadose Zone
The primary purpose of this project was to employ two geophysical imaging techniques, electrical resistivity tomography and cross-borehole ground penetrating radar, to image a controlled infiltration of a saline tracer under unsaturated flow conditions. The geophysical techniques have been correlated to other more traditional hydrologic measurements including neutron moisture measurements and induction conductivity logs. Images that resulted during two successive infiltrations indicate the development of what appear to be preferential pathways through the finer grained materials, although the results could also be produced by cationic capture of free ions in clays. In addition the site as well as the developing solute plume exhibits electrical anisotropy which is likely related to flow properties. However the geologic significance of this phenomenon is still under investigation.
Date:
January 22, 2004
Creator:
Alumbaugh, David; LaBrecque, Douglas; Brainard, James & Yeh, T.C. (Jim)
Object Type:
Report
System:
The UNT Digital Library
Texas Almanac, 2004-2005
The almanac covers general topics about the state of Texas including statistics for individual counties, history, wildlife, science, agriculture, expenditures, and weather, as well as discussions of legal and social issues of the time. The general index and advertisers index begin on page 642.
Date:
2004
Creator:
Alvarez, Elizabeth Cruce
Object Type:
Book
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 105, No. 262, Ed. 1 Sunday, January 18, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 18, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 278, Ed. 1 Thursday, February 5, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 5, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 303, Ed. 1 Friday, March 5, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 5, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 105, No. 317, Ed. 1 Monday, March 22, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 22, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 10, Ed. 1 Monday, April 12, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 12, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 19, Ed. 1 Thursday, April 22, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 22, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 21, Ed. 1 Sunday, April 25, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 25, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 32, Ed. 1 Friday, May 7, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 7, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 35, Ed. 1 Tuesday, May 11, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 11, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 39, Ed. 1 Sunday, May 16, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 16, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 43, Ed. 1 Thursday, May 20, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 20, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 106, No. 54, Ed. 1 Wednesday, June 2, 2004
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 2, 2004
Creator:
Andrews, Mike
Object Type:
Newspaper
System:
The Gateway to Oklahoma History