Litter Cover

AUS-TDG-CON-LIT General Low confidence

Benchmark Value

70 %
Direction: Higher is desirable ↑
Form: MaximumOnly

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 18 benchmarks together — the OptimalRange form drives the primary score, while 17 guard(s) constrain the result.

Contributing Benchmarks

OptimalRange Primary Point Guard MinimumOnly Guard MaximumOnly Guard OptimalRange Guard MinimumOnly Guard MaximumOnly Guard Point Guard OptimalRange Guard Point Guard OptimalRange Guard OptimalRange Guard MinimumOnly Guard MinimumOnly Guard MaximumOnly Guard MaximumOnly Guard OptimalRange Guard MaximumOnly Guard

Evidence & Context

Excessive litter accumulation (e.g., potentially >70-80% persistent, unmanaged litter in woodlands...)

Metric Definition:

proportion of the soil surface covered by detached, non-living plant material such as leaves, bark, twigs, and dead grasses

Benchmark Definition:

A maximum litter cover of 70% in temperate dry woodlands marks the upper detrimental threshold above which understorey species may be suppressed and fuel build-up occurs.

Justification:

Persistent litter cover significantly above this can lead to suppression of understorey species or excessive fuel build-up.

Sources (3)

Preview of ACT Government. Environmental Offsets Ecological Monitoring Program Reports
ACT Government. Environmental Offsets Ecological Monitoring Program Reports Journal

ACT Government. Environmental Offsets Ecological Monitoring Program Reports

View Source
Preview of Dorrough, J., Stol, J., & McIntyre, S. (2010). Native grasslands in the PlainsTender incentive scheme: Conservation value, management and monitoring. The Rangeland Journal, 32(2), 235-246
Dorrough, J., Stol, J., & McIntyre, S. (2010). Native grasslands in the PlainsTender incentive scheme: Conservation value, management and monitoring. The Rangeland Journal, 32(2), 235-246 Journal

Dorrough, J., Stol, J., & McIntyre, S. (2010). Native grasslands in the PlainsTender incentive scheme: Conservation value, management and monitoring. The Rangeland Journal, 32(2), 235-246

View Source
Preview of Gibbons, P, Lindenmayer, DB, Barry, SC, Tanton, MT & Michael, D 2008, 'The ecological requirements of Yellow Box, Eucalyptus melliodora: a review', Ecological Management & Restoration, vol. 9, no. 3, pp. 203-209
Gibbons, P, Lindenmayer, DB, Barry, SC, Tanton, MT & Michael, D 2008, 'The ecological requirements of Yellow Box, Eucalyptus melliodora: a review', Ecological Management & Restoration, vol. 9, no. 3, pp. 203-209 Journal

Gibbons, P, Lindenmayer, DB, Barry, SC, Tanton, MT & Michael, D 2008, 'The ecological requirements of Yellow Box, Eucalyptus melliodora: a review', Ecological Management & Restoration, vol. 9, no. 3, pp. 203-209

View Source

Context

  • Region Australia
  • Biome Temperate Dry Woodlands & Native Grasslands
  • Land Use Conservation / Protected Natural Areas
  • Assessment Conservation Target
  • Vegetation Temperate Dry Woodlands
  • Evidence Type DegradationThreshold

Lifecycle

  • Status Active
  • Version 1
  • Effective From 9 Jun 2026

Notes

Value represents the lower end of the detrimental range (70-80%).

Related Benchmarks

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

68 % Moderate
Conservation / Protected Natural Areas · Conservation Target · Woodland
Point Active v1
— % Moderate
Conservation / Protected Natural Areas · Conservation Target · Native Grasslands
OptimalRange Active v1
— % Moderate
Conservation / Protected Natural Areas · Conservation Target · Temperate Dry Woodlands
OptimalRange Active v1
20 % Low
Conservation / Protected Natural Areas · Conservation Target · Temperate Dry Woodlands
MinimumOnly Active v1
10 % Low
Conservation / Protected Natural Areas · Conservation Target · Native Grasslands
MinimumOnly Active v1
40 % Low
Conservation / Protected Natural Areas · Conservation Target · Native Grasslands
MaximumOnly Active v1