This 53-minute presentation offers a case study in which a simple, naive idea led to fundamentally new advancements in science, aided by innovations in field methods.
This 16-minute presentation introduces concepts about aquifers and how water levels can be automatically recorded using dataloggers with pressure transducers. It also explains how a pressure…
This 14-minute presentation introduces the concept of hydraulic head in wells and explains how to measure it. Errata: slides should say, "Chapter 17B" and "p. 17-#"