Application of the vadose zone monitoring system at a TCE-contaminated site:211 Field data and modeling summary

摘要

Over the last two and one half years, Lawrence Berkeley National Laboratory211u001e(LBNL) has been collecting data from the Vadose Zone Monitoring System (VZMS) at 211u001esite S-7 in Investigation Cluster 34 (IC 34) at McClellan AFB. In addition to the 211u001emonitoring effort, we have developed numerical models and carried out enhanced 211u001edata analysis to interpret the data and make quantitative predictions of flow and 211u001etransport. The primary goal of this project is to characterize volatile organic 211u001echemical (VOC) transport through the vadose zone at this site. A secondary goal 211u001eof the project is to validate prior modeling by comparison of VZMS data and model 211u001eanalysis to prior modeling results.