Tree Root Exudation Controls by Mycorrhizal Type in Subtropical China

140.2 KB of data from an investigation into three controlling categories—non-structural carbohydrates, root functional traits, and soil nutrients—over root exudation for trees colonized by arbuscular or ectomycorrhizal fungi. The dataset was authored by Xiaoqin Dai, shared on figshare under a CC-BY-4.0 license, and last updated on April 15, 2026.

Use Cases

• Modeling the relationship between root exudation and non-structural carbohydrate levels in branches and roots.
• Comparing root functional trait influences on exudation between arbuscular and ectomycorrhizal tree associations.
• Analyzing soil nutrient controls over tree root exudation mechanisms.
• Investigating how mycorrhizal type shifts the primary drivers of exudation from soil to carbohydrate factors.

Strengths

• Data is openly shared under a permissive CC-BY-4.0 license.
• The 140.2 KB size indicates a focused, manageable dataset for analysis.
• The description specifies a clear experimental focus on three controlling categories for root exudation.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small (140.2 KB), indicating limited scope.

Provenance

Source

figshare

Collection Method

Investigation in subtropical forests of China, measuring NSC levels, root traits, and soil nutrients.

Time Range

null

Freshness

Last updated 2026-04-15 02:59:18; freshness should be verified.

Geography

Subtropical forests of China