A multilayer sampler for groundwater: new field technique to study chemical processes and transport phenomena in aquifers

Autor: Daniel Ronen y Mordeckai Magaritz

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Abstract:

A multi-layer sampler (MLS) was developed and utilized for: a) sampling detailed undisturbed groundwater chemical profiles; b) sampling gases in both the saturated and the unsaturated zone; c) deriving detailed vertical profiles of the horizontal component of the specific discharge. Sampling is based on the dialysis-cell method; the sampling volume is defined by the desired sampling interval. The MLS is portable, cheap and easy to operate.

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