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PubMed · 14649870

A simple constant-head injection test for streambed hydraulic conductivity estimation.

M Bayani Cardenas·Vitaly A Zlotnik
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Abstract

A fast, efficient constant-head injection test (CHIT) for in situ estimation of hydraulic conductivity (K) of sandy streambeds is presented. This test uses constant-head hydraulic injection through a manually driven piezometer. Results from CHIT compare favorably to estimates from slug testing and grain-size analysis. The CHIT combines simplicity of field performance, data interpretation, and accuracy of K estimation in flowing streams.

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Electric ConductivityEnvironmental MonitoringGeologic SedimentsModels, TheoreticalWaterWater MovementsWater SupplyJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.

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M Bayani Cardenas, Vitaly A Zlotnik. A simple constant-head injection test for streambed hydraulic conductivity estimation.. https://doi.org/10.1111/j.1745-6584.2003.tb02428.x

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