Litter Cover

AUS-TMS-CON-LIT General Moderate confidence

Benchmark Value

No specific value — see range
Range: 30 to 50 %
Thresholds: Lower: 30, Upper: 50
Optimal Range: 30 to 50
Direction: Higher is desirable ↑
Form: OptimalRange

Scoring Curve

Scoring curve unavailable

The scoring engine could not generate a curve for this benchmark context. The primary form is CompositeFramework, but the benchmark data may be missing required fields (e.g., optimal range bounds for an OptimalRange benchmark). This is typically a data quality issue in the benchmark pipeline.

Contributing Benchmarks

CompositeFramework Primary OptimalRange Guard LowerThreshold Guard Point Guard Point Guard MinimumOnly Guard Point Guard OptimalRange Guard MinimumOnly Guard MinimumOnly Guard Point Guard OptimalRange Guard MaximumOnly Guard

Evidence & Context

Litter cover falling persistently below 30-50% is likely to be critically low, primarily due to compromised soil protection against wind and water erosion.

Metric Definition:

Litter Cover (%)

Benchmark Definition:

Critical lower threshold range for litter cover below which soil protection and ecosystem functions are impaired.

Justification:

Based on general soil conservation principles and ecological functions, litter cover below this range leads to degradation.

Sources (1)

Preview of Monitoring ground cover: an online tool for Australian regions - eo-data.csiro.au, accessed July 18, 2025,
Monitoring ground cover: an online tool for Australian regions - eo-data.csiro.au, accessed July 18, 2025, Journal

Erosion and sediment yields in the Kakadu region of northern Australia - INTERNATIONAL ASSOCIATION OF HYDROLOGICAL SCIENCES

View Source

Supporting Sources (2)

Additional references from the underlying research that informed this benchmark.

Preview of Influence of Fire Mosaics, Habitat Characteristics and Cattle Disturbance on Mammals in Fire-Prone Savanna Landscapes of the Northern Kimberley - PubMed Central
Influence of Fire Mosaics, Habitat Characteristics and Cattle Disturbance on Mammals in Fire-Prone Savanna Landscapes of the Northern Kimberley - PubMed Central
Contextual Support Journal

Influence of Fire Mosaics, Habitat Characteristics and Cattle Disturbance on Mammals in Fire-Prone Savanna Landscapes of the Northern Kimberley - PubMed Central

View Source
Preview of Relationships between livestock management and the ecological condition of riparian habitats along an Australian floodplain river - Charles Sturt University Research Output, accessed July 23, 2025
Relationships between livestock management and the ecological condition of riparian habitats along an Australian floodplain river - Charles Sturt University Research Output, accessed July 23, 2025
Contextual Support Journal

Fire in Australian savannas: from leaf to landscape - PMC - PubMed Central

View Source

Context

  • Region Australia
  • Biome Tropical Monsoonal Savannas
  • Land Use Conservation / Protected Natural Areas
  • Assessment Conservation Target
  • Evidence Type DegradationThreshold

Lifecycle

  • Status Superseded
  • Version 2
  • Effective From 25 Mar 2026
  • Effective To 25 Mar 2026

Notes

Values below 20-30% would almost certainly signify a significantly degraded state for multiple ecological functions.

Related Benchmarks

Other benchmarks in the AUS-TMS-CON-LIT family.

— % Moderate
Conservation / Protected Natural Areas · Conservation Target
OptimalRange Active v3
100 % Moderate
Conservation / Protected Natural Areas · Conservation Target
MaximumOnly Active v1
97 % Moderate
Conservation / Protected Natural Areas · Conservation Target
Point Active v1
— % Moderate
Conservation / Protected Natural Areas · Conservation Target
OptimalRange Superseded v1