Protecting or restoring aquatic ecosystems in the face of growing anthropogenic pressures
requires an understanding of hydrological and biogeochemical functioning across multiple …

Tracers are materials injected into reservoirs of enhanced geothermal systems (EGSs) for
reservoir characterization and thermal performance assessment. This work presents a …

Wastewater treatment plant (WWTP) effluents release not only chemical constituents in
watersheds, but also contain microorganisms. Thus, an understanding of what …

This study presents the first field validation of using DNA-labeled silica nanoparticles as
tracers to image subsurface reservoirs by travel time based tomography. During a field …

The resazurin‐resorufin tracer system has been used to quantify surface water‐sediment
interactions and microbial metabolic activity in stream ecosystems for one decade. This …

Investigating contamination pathways and hydraulic connections in complex hydrological
systems will benefit greatly from multi-tracer approaches. The use of non-toxic synthetic DNA …

To monitor and manage hydrological pollution effectively, tracing sources of pollutants is of
great importance and also is in urgent need. A variety of tracers have been developed such …

In recent years, DNA-tagged silica colloids have been used as an environmental tracer. A
major advantage of this technique is that the DNA-coding provides an unlimited number of …

Improved understanding of stream solute transport requires meaningful comparison of
processes across a wide range of discharge conditions and spatial scales. At reach scales …

The use of artificial DNA (artDNA) in hydrological applications is becoming increasingly
popular, either in dissolved form (dissolved artDNA) or encapsulated and protected by a …