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Quantification of in situ polycyclic aromatic hydrocarbon biodegradation at a petroleum contaminated site
(Texas A&M University, 1994)
A major difficulty in applying bioremediation to field sites is the quantification ofin situ bioremediation. This study is based on the hypothesis that molecular markers can be used to quantify in situ biodegradation. By ...
Sequence stratigraphic and sedimentologic analysis of the Permian San Andres Formation (upper Leonardian-lower Guadalupian), Northwest Shelf, Permian Basin
(Texas A&M University, 1994)
Not available
A cost-effective, environmentally-responsive ground-water monitoring procedure
(Texas A&M University, 1994)
Ground-water monitoring is the primary method used to protect our ground-water resources. The primary objectives of monitoring programs are to detect, to attribute, and to mitigate any changes in-water quality or quantity. ...
Determination of dispersivities and reactionkinetics of selected basalts of columbia river plateau using an inverse analytical solution technique
(Texas A&M University, 1994)
The Columbia River Plateau consists of over 100 layers of tholemtic flood basaits, ranging in thickness from 1 m to greater than 100 m, with groundwater flow occurring predominantly along the fractured and weathered flow ...
The hydraulic piston corer as a tool for the sampling of unconsolidated sediments: its history, applications, limitations, and potential
(Texas A&M University, 1994)
Seafloor sediment samples have been collected since antiquity, but techniques for deep-water sediment coring were not developed until the twentieth century. Gravity-driven coring devices were the state of the art until the ...
Quasi-three dimensional ground-water modeling of the hydrologic influence of paleozoic rocks on the ground-water table at Yucca Mountain, Nevada
(Texas A&M University, 1994)
The proposed high-level radioactive waste repository site at Yucca Mountain, Nevada, has created a need to understand the, ground-water system at the site. One of the important hydrologic characteristics is a steep gradient ...
Stratigraphy of the Calvert Bluff Formation of the Wilcox Group, Brazos County, Texas
(Texas A&M University, 1994)
Wilcox Group sediments are classified into three main formations: a lower Hooper Formation, a middle Simsboro Formation, and an upper Calvert Bluff Formation. The Calvert Bluff and Simsboro formations have been interpreted ...
Rock-water interactions of the Madison Aquifer, Mission Canyon Formation, Williston Basin, North Dakota
(Texas A&M University, 1994)
The Williston Basin is located in the northern Great Plains of the United States. This area includes eastern Montana, northwestern South Dakota, and western North Dakota. The stratigraphy and geologic history of this basin ...
A geoscience strategy for cultural resource management tested in an alluvial setting
(Texas A&M University, 1994)
Laws mandate that cultural resources be identified, evaluated, protected and preserved. These requirements have been ignored. The unexpected occurrence of buried cultural resources has caused time consuming and costly ...
Weathered Diesel oil as a sorptive phase for hydrophobic organic compounds in aquifer materials
(Texas A&M University, 1994)
The sorptive properties of weathered diesel oil were investigated by conducting miscible displacement experiments with three hydrophobic organic compounds (HOCs), acenapthene, fluorene, and dibenzothiophene, as tracers in ...