Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.2172/653924 |
| 报告编号 | DOE/NV/11718--155 |
| 来源ID | OSTI_ID: 653924 |
| Review and reconnaissance of the hydrogeology of Tertiary sedimentary rocks in the vicinity of Frenchman Flat, Nevada Test Site | |
| Prothro, L.B.; Drellack, S.L. Jr. | |
| 英文摘要 | Work is currently underway within the Underground Test Area (UGTA) subproject of the US Department of Energy/Nevada Operations Office Environmental Restoration Program to develop corrective action plans in support of the overall corrective action strategy for the Nevada Test Site (NTS) as established in the Federal Facility Agreement and Consent Order (FFACO, 1996). A closure plan is currently being developed for Frenchman Flat, which has been identified in the FFACO as a Corrective Action Unit (CAU). Part of this effort requires that hydrogeologic data be compiled for inclusion in a CAU-specific hydrologic flow and transport model that will be used to predict contaminant boundaries. Hydrogeologic maps and cross sections are currently being prepared for use in the model to define the nature and extent of aquifers and confining units that might influence the flow of contaminated groundwater from underground nuclear tests conducted in Frenchman Flat. During this effort, it has been found that older Tertiary-age sediments might be hydrogeologically important in the Frenchman Flat model area. Although the character and extent of these units are poorly known, there is reason to believe that in some parts of Frenchman Flat they may lie between the regional Lower Carbonate Aquifer (LCA) and the younger Tertiary saturated alluvium and volcanic units in which several underground nuclear tests were conducted. It was not possible to quickly determine their extent, or ascertain whether or not these units might act as confining units or aquifers. The work described in this report was done to gain a better understanding of the hydrogeology of these rocks. |
| 出版年 | 1997 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE ; 54 ENVIRONMENTAL SCIENCES ; NEVADA TEST SITE ; REMEDIAL ACTION ; SITE CHARACTERIZATION ; AQUIFERS ; HYDROLOGY ; GEOLOGIC MODELS ; FLOW MODELS ; UNDERGROUND EXPLOSIONS ; RADIONUCLIDE MIGRATION ; GEOLOGY |
| URL | http://www.osti.gov/scitech/servlets/purl/653924 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/267281 |
| 推荐引用方式 GB/T 7714 | Prothro, L.B.,Drellack, S.L. Jr.. Review and reconnaissance of the hydrogeology of Tertiary sedimentary rocks in the vicinity of Frenchman Flat, Nevada Test Site,1997. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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