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Report describes the use of GPR for determining water table altitudes in the aquifer in the towns of Brewster and Harwich; discusses the hydrogeology of the area, the GPR equipment and survey techniques used; results are compared to data from ponds and wells and to results obtained using seismic-refraction; in addition, the use of GPR for determining zones of contribution to pumped wells and direction of groundwater flow near waste disposal areas is described.
The best single reference for both the theory and practice of soil physical measurements, Methods, Part 4 adopts a more hierarchical approach to allow readers to easily find their specific topic or measurement of interest. As such it is divided into eight main chapters on soil sampling and statistics, the solid, solution, and gas phases, soil heat, solute transport, multi-fluid flow, and erosion. More than 100 world experts contribute detailed sections.