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Sanford et al. dissolved gas tracer method
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Knowledge graph centered on Sanford et al. dissolved gas tracer method with 41 nodes and 185 connections. Top connected: groundwater storage dynamics, evapotranspiration, East River, streamflow, Baseflow Age Distributions and Depth of Active Gro.
Description
Sampling of 3H and 4He environmental tracers from screened groundwater wells to constrain groundwater age distributions and validate numerical model predictions of mixing between modern and pre-modern groundwater.
Typical Equipment
- groundwater wells
- environmental tracer sampling equipment
Output Measurements
- 3H concentrations
- 4He concentrations
- groundwater age constraints
Papers Using This Protocol (5)
article
Matrix diffusion controls mountain hillslope groundwater ages and inferred storage dynamics
article
Constraining Bedrock Groundwater Residence Times in a Mountain System With Environmental Tracer Observations and Bayesian Uncertainty Quantification
article
Direct Observation of the Depth of Active Groundwater Circulation in an Alpine Watershed
article
Baseflow Age Distributions and Depth of Active Groundwater Flow in a Snow Dominated Mountain Headwater Basin
student_paper