dye tracer study

Knowledge graph centered on dye tracer study with 14 nodes and 27 connections. Top connected: groundwater storage dynamics, groundwater-surface water interactions, Efficient hydrogeological characterization of remo, thermal imaging, structure from motion.

Method synopsis

Injection of fluorescein dye to validate groundwater discharge locations and quantify gross groundwater input along stream reaches identified through thermal imagery.

Synthesized from method descriptions across 1 paper using this protocol.

Procedure from a recent peer-reviewed implementation

Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Efficient hydrogeological characterization of remote stream corridors using drones (2018), Hydrological Processes. doi 10.1002/hyp.13332. Implementations in other papers (listed below) may differ.

1. Conduct fluorescein dye injection experiment
   A dye experiment was conducted on the evening of 08/01/2018 using fluorescein dye injection to determine gross groundwater discharge based on channel distance. The experiment indicated a substantial amount of groundwater enters the channel over approximately 75 m where the fault intersects the stream.
   Quantities: One dye injection experiment, 75 m of stream channel showing groundwater dischargeDuration: Conducted on evening of 08/01/2018Conditions: Evening timing for dye experiment
   Equipment: fluorescein dye

Typical Equipment

• fluorescein dye

Output Measurements

• dye concentration patterns
• groundwater discharge rates
• mixing zone identification

Papers Using This Protocol (1)