06 January 2017 3 8K Report

Groundwater baseflow to streams is often detected at low flows through measurement of radon concentrations. However, I note that a number of aquifers have potentially low uranium contents (lignite, peat and limestones) that may result in a weak radon signature despite supplying significant baseflow. Does anyone know of reports or papers that review the natural variability of radon-associated with different lithologies?

Thank you kindly,

Clint

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