A portable borehole extensometer and tiltmeter for characterizing aquifers

The solid skeleton of an aquifer moves in response to changes in water pressure, barometric pressure, Earth tides and other factors, and measuring these movements can help characterize aquifers. A device for measuring the vertical displacement and horizontal shear, or tilt, at the same time and plac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Water resources research 2013-12, Vol.49 (12), p.7900-7910
Hauptverfasser:	Hisz, David B., Murdoch, Lawrence C., Germanovich, Leonid N.
Format:	Artikel
Sprache:	eng
Schlagworte:	aquifer characterization Aquifers Atmospheric pressure Boreholes Diurnal variations Drawdown extensometer Tides tiltmeter Water levels Water pressure well testing
Online-Zugang:	Volltext
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