Rosa Anemoniflora Habitat Analysis with Soil Potassium and Niche Breadth Metrics

A 2026 study by Qun Yu applies niche theory to the conservation of Rosa anemoniflora, a threatened plant endemic to China. The dataset likely contains metrics quantifying intraspecific niche breadth across habitats, analyzed using correlation, regression, and structural equation modeling. It is a 24.2 KB document file shared under a CC-BY-4.0 license.

Use Cases

• Modeling relationships between soil potassium (TK/AK) and plant niche breadth based on the described analysis.
• Testing the transferability of the circular sliding window technique for niche analysis on other species.
• Investigating constraints on population regeneration linked to herb layer niche overlap.
• Applying structural equation modeling to identify key environmental drivers of intraspecific niche variation.

Strengths

• Dataset is explicitly linked to a novel methodological approach (circular sliding window technique) for precision conservation.
• Analysis identifies specific, contrasting soil factors (total potassium and available potassium) associated with niche breadth.
• Shared under a permissive CC-BY-4.0 license, facilitating reuse.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Dataset is very small (24.2 KB), indicating limited scope, likely containing summary results or a single table.
• The primary data file is a DOCX document, which may require extraction or conversion for direct computational analysis.

Provenance

Source

Qun Yu via figshare.

Collection Method

Ecological study employing a circular sliding window technique, correlation, regression, and structural equation modeling.

Time Range

Study dated 2026.

Freshness

Last updated 2026-04-14 05:28:44; freshness should be verified.

Geography

Focus on Rosa anemoniflora, a plant endemic to China.