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Protocols

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3 protocols

samplingstandardized

16S rRNA gene sequencing

Systematic collection of sediment samples from floodplain sites at regular depth intervals followed by DNA extraction and metagenomic sequencing to characterize microbial communities.

sediment coring9 paperssediment coring equipment, DNeasy PowerMax Soil Kit (Qiagen)...
samplingstandardized

Snow pit stable isotope sampling

Systematic collection of snowpack samples across elevation gradients using snow pits dug at 10 cm increments to obtain SWE-weighted composite isotopic signatures representative of accumulated snowpack...

hydrological6 papersshovels for digging snow pits, sampling containers...
samplingstandardized

Sanford et al. dissolved gas tracer method

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 geochemistry5 papersgroundwater wells, environmental tracer sampling equipment