Heihe paired eDNA/eRNA analysis resource for riverine fish community monitoring

This dataset contains processed data, analysis inputs, analysis outputs, figure source data and code supporting a paired environmental DNA (eDNA) and environmental RNA (eRNA) metabarcoding study of riverine fish communities in the Qinling Heihe River, China. The archive includes curated read, relative-abundance and presence matrices; environmental metadata and QC flags; outputs for paired evidence partitioning, information gain, entity influence diagnostics, beta-diversity decomposition, PERMANOVA and dispersion diagnostics, threshold sensitivity, replicate-rule stability and QC sensitivity analyses; and panel-level source data for manuscript figures. Raw demultiplexed FASTQ files were submitted separately to the NCBI Sequence Read Archive under submission SUB16332774 and should be linked here once final SRA accessions are assigned.