Soil Phosphorus and Microbial Gene Data from Tibetan Alpine Grasslands

Ten sites along a Tibetan Plateau precipitation gradient provide data on soil phosphorus fractions, phosphatase activities, and abundances of phoC and phoD genes. This dataset was generated to investigate how precipitation regulates phosphorus transformation through distinct microbial pathways. It supports analyses of soil phosphorus cycling, microbial functional ecology, and hydroclimatic controls on belowground processes.

Use Cases

• Analyzing relationships between precipitation and soil phosphorus fractions across a gradient.
• Modeling the divergent roles of phoC- and phoD-harboring microbial communities in phosphorus mineralization.
• Investigating hydroclimatic controls on acid and alkaline phosphatase enzyme activities in alpine soils.

Strengths

• Dataset is structured around a clear natural gradient, with data from 10 distinct alpine grassland sites.
• Includes multiple linked data types: geochemical measurements, enzyme activities, and genetic abundances.
• Published under a permissive CC-BY-4.0 license, facilitating reuse.

Limitations

• Column names and exact row count are not provided in the available metadata, limiting immediate understanding of data structure.
• The dataset appears to be a static snapshot supporting a specific manuscript, with no indication of ongoing updates.
• Metadata from multiple sources is identical, offering no additional descriptive detail.

Provenance

Source

Luyun Chen

Collection Method

Field and laboratory data collection from alpine grassland sites.

Time Range

null

Freshness

Last updated 2026-03-23.

Geography

Tibetan Plateau (10 sites along a precipitation gradient)