Litter Cover

AUS-TGP-FOR-LIT General High confidence

Benchmark Value

No specific value — see range
Range: 70 to 90 %
Thresholds: Lower: 70, Upper: —
Optimal Range: 70 to 90
Direction: Higher is desirable ↑
Form: OptimalRange

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 17 benchmarks together — the OptimalRange form drives the primary score, while 16 guard(s) constrain the result.

Contributing Benchmarks

OptimalRange Primary MinimumOnly Guard OptimalRange Guard Point Guard OptimalRange Guard MinimumOnly Guard LowerThreshold Guard OptimalRange Guard MinimumOnly Guard OptimalRange Guard UpperThreshold Guard MinimumOnly Guard LowerThreshold Guard UpperThreshold Guard OptimalRange Guard MinimumOnly Guard LowerThreshold Guard

Evidence & Context

Indicator Name: Litter Cover (%) Reference Value: 70 - 90 Unit: % Source Title: Best Management Practices for retained areas in forestry plantations

Metric Definition:

Litter Cover (%) representing the best available ecological condition within Australian Temperate Grassy Woodlands & Plains under sustainable Production Forestry.

Benchmark Definition:

The benchmark represents the optimal range for total groundcover (litter and low-lying vegetation) in well-managed production forests within this biome.

Justification:

The value is anchored by a quantitative Best Management Practice (BMP) guideline from NSW Department of Primary Industries, which specifies a minimum of 70% groundcover to prevent soil erosion. The upper value of 90% reflects a practical limit that balances soil protection benefits with the need to mitigate risks from excessive litter accumulation.

Sources (2)

Preview of Best Management Practices for retained areas in forestry plantations ...
Best Management Practices for retained areas in forestry plantations ... Journal

Best Management Practices for retained areas in forestry plantations ...

View Source
Preview of Distribution and effects of tree leaf litter on vegetation composition ..., accessed May 12, 2025
Distribution and effects of tree leaf litter on vegetation composition ..., accessed May 12, 2025 Journal

Litter accumulation and fire risks show direct and indirect climate-dependence at continental scale - PubMed Central, accessed August 9, 2025,

View Source

Supporting Sources (22)

Additional references from the underlying research that informed this benchmark.

Preview of 2020 amendment of the Code | Forest Practices Authority
2020 amendment of the Code | Forest Practices Authority
Regulatory Framework Government

2020 amendment of the Code | Forest Practices Authority, accessed August 9, 2025,

View Source
Preview of Approved Conservation Advice - Appendices for the Eucalypt Woodlands of the Western Australian Wheatbelt
Approved Conservation Advice - Appendices for the Eucalypt Woodlands of the Western Australian Wheatbelt
Contextual Support Journal

Approved Conservation Advice - Appendices for the Eucalypt Woodlands of the Western Australian Wheatbelt, accessed August 9, 2025,

View Source
Preview of Approved Conservation Advice for the White Box - Yellow Box - Blakely's Red Gum Grassy Woodland and Derived Native Grassland - DCCEEW, accessed August 12, 2025,
Approved Conservation Advice for the White Box - Yellow Box - Blakely's Red Gum Grassy Woodland and Derived Native Grassland - DCCEEW, accessed August 12, 2025,
Contextual Support Journal

Conservation Advice for Lowland Grassy Woodland in the South East Corner Bioregion, accessed August 6, 2025

View Source
Preview of Australia's forests – overview - DAFF
Australia's forests – overview - DAFF
Contextual Support

AUSTRALIA'S STATE OF THE FORESTS REPORT - DAFF, accessed August 28, 2025,

View Source
Preview of Australian/New Zealand Standard™ - Sustainable forest management -requirements, accessed July 12, 2025,
Australian/New Zealand Standard™ - Sustainable forest management -requirements, accessed July 12, 2025,
Contextual Support Government

Forest Management Plan frequently asked questions | Department of Biodiversity, Conservation and Attractions, accessed August 9, 2025,

View Source
Preview of Best Management Practices, Estimated Erosion, Residual Woody Debris, and Ground Cover Characteristics Following Biomass and Conventional Clearcut Harvests in Virginia's Mountains | Forest Science | Oxford Academic
Best Management Practices, Estimated Erosion, Residual Woody Debris, and Ground Cover Characteristics Following Biomass and Conventional Clearcut Harvests in Virginia's Mountains | Forest Science | Oxford Academic
Contextual Support Journal

Best Management Practices, Estimated Erosion, Residual Woody Debris, and Ground Cover Characteristics Following Biomass and Conventional Clearcut Harvests in Virginia's Mountains | Forest Science | Oxford Academic, accessed August 9, 2025,

View Source
Preview of Cover-related Remote Sensing Data Products - atlassian, accessed July 22, 2025,
Cover-related Remote Sensing Data Products - atlassian, accessed July 22, 2025,
Contextual Support GreyLiterature

Cover-related Remote Sensing Data Products - atlassian, accessed August 9, 2025,

View Source
Preview of Criteria and Indicators for Sustainable Forest Management in Victoria
Criteria and Indicators for Sustainable Forest Management in Victoria
Contextual Support GreyLiterature

Criteria and Indicators for Sustainable Forest Management in Victoria, accessed August 9, 2025,

View Source
Preview of DEA Fractional Cover (Landsat) - DEA Knowledge Hub, accessed on May 28, 2025
DEA Fractional Cover (Landsat) - DEA Knowledge Hub, accessed on May 28, 2025
Contextual Support Government

DEA Fractional Cover (Landsat) v2.2.1 - DEA Knowledge Hub - Geoscience Australia, accessed August 9, 2025,

View Source
Preview of Forest Management Plan | Department of Biodiversity, Conservation and Attractions
Forest Management Plan | Department of Biodiversity, Conservation and Attractions
Regulatory Framework Government

Forest Management Plan | Department of Biodiversity, Conservation and Attractions, accessed August 9, 2025,

View Source
Preview of Forest Practices Plans - Private Forests Tasmania
Forest Practices Plans - Private Forests Tasmania
Contextual Support Journal

Australia's forests – overview - DAFF, accessed July 12, 2025

View Source
Preview of Grassy eucalypt woodland of the Victorian volcanic plain - listing advice, accessed August 4, 2025
Grassy eucalypt woodland of the Victorian volcanic plain - listing advice, accessed August 4, 2025
Contextual Support Journal

Grasslands and Grassy Woodlands of the VVP: Landholders Guide - Greening Australia, accessed August 4, 2025,

View Source
Preview of Litter accumulation and fire risks show direct and indirect climate-dependence at continental scale - PubMed Central, accessed May 15, 2025
Litter accumulation and fire risks show direct and indirect climate-dependence at continental scale - PubMed Central, accessed May 15, 2025
Contextual Support Journal

Grassy eucalypt woodland of the Victorian volcanic plain - listing advice, accessed August 9, 2025,

View Source
Preview of Recovering bushland on the Cumberland Plain - Environment and Heritage, accessed July 15, 2025,
Recovering bushland on the Cumberland Plain - Environment and Heritage, accessed July 15, 2025,
Contextual Support

Approved Conservation Advice for the White Box - Yellow Box - Blakely's Red Gum Grassy Woodland and Derived Native Grassland - DCCEEW, accessed August 9, 2025,

View Source
Preview of Restoring Australia's temperate grasslands and grassy woodlands | Request PDF - ResearchGate, accessed August 12, 2025,
Restoring Australia's temperate grasslands and grassy woodlands | Request PDF - ResearchGate, accessed August 12, 2025,
Contextual Support

Restoring Australia's temperate grasslands and grassy woodlands | Request PDF - ResearchGate, accessed May 19, 2025,

View Source
Preview of Soil Health Indicators Used in Temperate Climates for Sustainable Soil Management | Soil Science Cases - CABI Digital Library
Soil Health Indicators Used in Temperate Climates for Sustainable Soil Management | Soil Science Cases - CABI Digital Library
Contextual Support Journal

Soil Health Indicators Used in Temperate Climates for Sustainable Soil Management | Soil Science Cases - CABI Digital Library, accessed August 9, 2025,

View Source
Preview of Sustaining forest soil quality and productivity [Chapter 3], accessed August 10, 2025,
Sustaining forest soil quality and productivity [Chapter 3], accessed August 10, 2025,
Contextual Support

Guidelines for Plantation forestry in south australia 2009 - Department of Primary Industries and Regions, accessed July 19, 2025,

View Source
Preview of TB966 Compendium of Forestry Best Management Practices for Controlling Nonpoint Source Pollution in North America - NCASI
TB966 Compendium of Forestry Best Management Practices for Controlling Nonpoint Source Pollution in North America - NCASI
Contextual Support Journal

New York State Forestry Best Management Practices for Water Quality Field Guide, accessed August 10, 2025

View Source
Preview of TERN AusCover Satellite Remote Sensing Data Products - UQ eSpace, accessed July 22, 2025,
TERN AusCover Satellite Remote Sensing Data Products - UQ eSpace, accessed July 22, 2025,
Contextual Support GreyLiterature

TERN AusCover Satellite Remote Sensing Data Products - UQ eSpace, accessed August 9, 2025,

View Source
Preview of The Australian Land Use and Management Classification Version 8 - DAFF
The Australian Land Use and Management Classification Version 8 - DAFF
Methodology Source Government

The Australian Land Use and Management Classification Version 8 - DAFF, accessed August 9, 2025,

View Source
Preview of Vegetation Assessment Guide - DCCEEW, accessed May 15, 2025
Vegetation Assessment Guide - DCCEEW, accessed May 15, 2025
Contextual Support Journal

A Revegetation Guide for Eucalypt Woodlands - Greening Australia, accessed August 12, 2025,

View Source
Preview of Woodlands - DCCEEW, accessed August 5, 2025,
Woodlands - DCCEEW, accessed August 5, 2025,
Contextual Support

Woodlands - DCCEEW, accessed May 19, 2025

View Source

Context

  • Region Australia
  • Biome Temperate Grassy Woodlands & Plains
  • Land Use Production Forestry
  • Assessment Pristine Reference
  • Evidence Type ReferenceCondition

Lifecycle

  • Status Superseded
  • Version 2
  • Effective From 21 Mar 2026
  • Effective To 21 Mar 2026

Notes

Lower Critical Threshold: 70 %. No upper detrimental threshold — higher values are always better up to natural saturation. The benchmark range of 70-90% Litter Cover represents a state of high ecological health achievable within sustainable production forestry.

Related Benchmarks

Other benchmarks in the AUS-TGP-FOR-LIT family.

— % High
Production Forestry · Pristine Reference
OptimalRange Active v3
70 % High
Production Forestry · Pristine Reference
MinimumOnly Active v3
70 % High
Production Forestry · Pristine Reference
MinimumOnly Superseded v2
— % High
Production Forestry · Pristine Reference
OptimalRange Superseded v1
70 % High
Production Forestry · Pristine Reference
MinimumOnly Superseded v1