Field Monitoring of Hubbardson Landfill

本研究的目的是获得在哈巴德斯顿，马萨诸塞州哈巴德斯顿市的城市垃圾填埋场的原位温度和冻结深度数据。将研究填埋场覆盖层的温度分布作为深度的函数，从而研究覆盖层经历的原位冻结/解冻循环次数。将从盖上获得样品以确定水力导电性。将原位水力导率的变化进行比较，可与实验室因冻融引起的水力导率变化进行比较。这种数据并不容易获得，但在地球环境技术方面将具有很大价值。

The purpose of this research is to obtain in situ temperature and freezing depth data at the Town of Hubbadston municipal waste landfill, in Hubbardston, Massachusetts. The temperature profiles in the landfill cover as a function of depth, and thus the number of insitu freeze/thaw cycles the cover experiences will be studied. Samples will be obtained from the cover to determine the hydraulic conductivity. The insitu change in hydraulic conductivity will be compared can be compared to the laboratory change in hydraulic conductivity due to freezing and thawing. Such data is not readily available and will be of great value in geoenvironmental technology.