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HYD151: Groundwater Measurement, part 2

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…

From  Gregory Pasternack on September 29th, 2018 0 likes 29 plays 0  

HYD151: Groundwater Measurement, part 1

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-#"

From  Gregory Pasternack on September 29th, 2018 0 likes 69 plays 0  

SAS004 08: Human Stewardship of the Earth, Part 2

This topic is broken up into 3 videos to make it easier to view them in chunks over time. This second video is 27 minutes long and covers the topics of ecosystem restoration, including river…

From  Gregory Pasternack on September 18th, 2017 0 likes 24 plays 0