Deep Soil Particle and Carbon Data from a Long-Term Nitrogen Addition Experiment

Alpine grassland soil data supporting a study on how nitrogen addition affects mineral-associated organic carbon mediated by deep-soil particle-size structure. The dataset is 29.6 KB in size, authored by Fusen Nan, and was last updated on April 26, 2026. It is shared under a CC-BY-4.0 license from figshare.

Use Cases

• Modeling soil carbon stabilization based on particle-size structure data.
• Analyzing the long-term impact of nitrogen fertilization on deep soil organic matter.
• Studying the relationship between soil texture and mineral-associated organic carbon in alpine ecosystems.

Strengths

• Dataset is small (29.6 KB), facilitating quick download and inspection.
• Data is associated with a specific, peer-reviewed study, providing clear context.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare, corresponding author Xiao-Bo Wang at Lanzhou University.

Collection Method

Likely contains field and laboratory measurements from a long-term nitrogen addition experiment.

Freshness

Last updated 2026-04-26 07:50:22; freshness should be verified.

Geography

Alpine grassland (specific location not stated).