Processed bacterial and fungal ASV abundance and taxonomic annotation data across fire-severity and post-fire recovery gradients

Published: 3 September 2026| Version 1 | DOI: 10.17632/j5h382gdyn.1
Contributors:
, Wenxiong Lu, Jisi Han, Lin Chen, Pujie Wei, Zhaogui Yan

Description

This dataset contains processed bacterial 16S rRNA gene and fungal ITS amplicon data generated from surface soil samples collected across four fire-severity classes—unburned, low, moderate, and high severity—at 1 month and 1 year after fire in a subtropical Pinus massoniana forest. The dataset includes eight ASV abundance matrices corresponding to the fire-severity × post-fire-stage combinations and a combined bacterial–fungal taxonomic annotation table from domain to species level. The data support the microbial community composition, diversity, and association-network analyses reported in the related manuscript.

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Microbiology, Forest Ecology, Soil Microbial Ecology

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