Ground Cover - Tree Canopy

AUS-AIF-CON-TCC General Moderate confidence

Benchmark Value

10 %

Direction: Higher is desirable ↑

Form: MinimumOnly

Scoring Curve

This curve shows how a field measurement for this indicator would score across all available benchmark forms in this context. The scoring engine uses 12 benchmarks together — the OptimalRange form drives the primary score, while 11 guard(s) constrain the result.

Contributing Benchmarks

OptimalRange Primary MinimumOnly Guard UpperThreshold Guard OptimalRange Guard MinimumOnly Guard MaximumOnly Guard OptimalRange Guard MinimumOnly Guard MaximumOnly Guard OptimalRange Guard LowerThreshold Guard MaximumOnly Guard

Evidence & Context

Lower Critical Threshold: <10%. Below this level of canopy cover, the ecosystem ceases to function as a woodland.

Metric Definition:

Lower Critical Threshold for Tree Canopy Cover below which ecosystem functions are lost

Benchmark Definition:

This benchmark defines a critical threshold below which essential habitat and connectivity functions are lost in the Arid Inland Floodplains & Ephemeral River Systems biome under conservation land use.

Justification:

Based on ecological rationale and supported by data from the Channel Country bioregion.