Soil Respiration and Root Morphology Measurements Under Three Treatments in UK Forests

Two UK forest locations, Alice Holt and Thetford, were studied in October-November 2023 under three distinct experimental treatments: root trenching with ingrowth prevention, root trenching allowing regrowth, and an undisturbed control. The dataset contains measurements of soil respiration, leaf litter decomposition, and root morphology analysis in the absence and presence of tree roots.

Use Cases

• Model the impact of root trenching treatments on soil respiration rates to quantify the Gadgil effect.
• Analyze root morphology features across the three experimental treatments to assess root system adaptation.
• Compare leaf litter decomposition rates between the two forest locations (Alice Holt and Thetford) under different root presence conditions.
• Investigate correlations between soil respiration measurements and root morphological traits within the control plots.

Strengths

• Data collected under three controlled experimental treatments enabling causal inference.
• Measurements taken at two distinct UK forest locations (Alice Holt and Thetford) allowing for spatial comparison.
• Includes multiple related soil and plant processes: respiration, decomposition, and root morphology.

Limitations

• Sample size and number of rows are unknown, limiting statistical power assessment.
• Temporal coverage is limited to a two-month period (October-November 2023), capturing a seasonal snapshot.
• Geographic scope is restricted to two specific forest sites in the UK.

Provenance

Source

Environmental Information Data Centre

Collection Method

Field measurements under three experimental treatments: root trenching with ingrowth prevention, root trenching allowing regrowth, and an undisturbed control.

Time Range

October-November 2023

Freshness

Data reflects conditions from late 2023, with metadata last updated in March 2026.

Geography

Alice Holt and Thetford, UK