Vadose Zone Transport Field Study: FY 2002 Test Plan | |
Ward, Anderson L. ; Gee, Glendon W. | |
Pacific Northwest National Laboratory (U.S.) | |
关键词: Calibration; Soils; Water; 54 Environmental Sciences; Transport; | |
DOI : 10.2172/15001410 RP-ID : PNNL-13857 RP-ID : AC05-76RL01830 RP-ID : 15001410 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
The primary objective of the Vadose Zone Transport Field Study is to obtain hydrologic, geophysical, and geochemical data from controlled field studies to reduce the uncertainty in vadose-zone conceptual models and to facilitate the calibration of numerical models for water flow and contaminant transport through Hanford's heterogeneous vadose zone. A secondary objective is to evaluate advanced, cost-effective characterization methods with the potential to assess changing conditions in the vadose zone, particularly as surrogates of currently undetectable high-risk contaminants. The study is designed to assure the measurement of flow-and-transport properties in the same soil volume, a pre-requisite for developing techniques for extrapolating parameters derived from investigations at clean representative sites to contaminated sites with minimal characterization.
【 预 览 】
Files | Size | Format | View |
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15001410.pdf | 2551KB | download |