Supporting data and analysis outputs for "Cross-kingdom Microbial Reassembly During Organic Amendment-Assisted PAH Attenuation in Soil"

This repository contains supporting data and analysis outputs associated with the study “Cross-kingdom Microbial Reassembly During Organic Amendment-Assisted PAH Attenuation in Soil.” The dataset includes processed bacterial 16S rRNA V4 and fungal ITS1 community data, taxonomic assignments, sample metadata, taxon-based ecological-functional annotations, fungal guild classifications, bacterial–fungal Procrustes outputs, treatment- and incubation-time-adjusted cross-kingdom residual association network outputs, neutral-model sensitivity analyses, community-turnover metrics and temporal compositional-similarity data. The experimental microbiome dataset comprises 25 bacterial samples and 24 fungal samples. Fungal sample 3AD1 was excluded because only one nonchimeric read and one observed taxon remained after sequence processing. Consequently, paired bacterial–fungal analyses use 24 matched samples. Microbiome sequencing was performed on one biological replicate per treatment × time-point combination. Treatment-associated microbiome patterns should therefore be interpreted descriptively. PAH measurements are provided only as contextual indicators of parent-compound dissipation and are not intended to demonstrate PAH mineralisation or a dose-dependent improvement in attenuation with increasing amendment level. This version supersedes the previous repository version and incorporates corrections made during peer review, including revised sample metadata, conditioned bacterial–fungal concordance analysis, treatment/time-adjusted network analysis, neutral-model sensitivity analysis and revised temporal compositional-similarity metrics.