Vegetation Extent

AUS-ASC-FOR-VEX General High confidence

Benchmark Value

40 ha
Thresholds: Lower: —, Upper: 40
Direction: Lower is desirable ↓
Form: MaximumOnly

Scoring Curve

Scoring curve unavailable

The scoring engine could not generate a curve for this benchmark context. The primary form is Point, 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.

Evidence & Context

"The maximum size of clearfall, seed tree or shelterwood 1 coupes is 40 ha net harvested area."

Metric Definition:

Maximum extent of a single temporary forest removal event.

Benchmark Definition:

This benchmark defines the maximum size of a single forest removal event to control landscape fragmentation in production forestry.

Justification:

Controls landscape fragmentation and ensures edge-effect limits.

Sources (1)

Preview of Australia state of the environment 2021: land, accessed May 11, 2025
Australia state of the environment 2021: land, accessed May 11, 2025 Journal

Management Standards and Procedures for timber harvesting operations in Victoria’s State forests

View Source

Supporting Sources (4)

Additional references from the underlying research that informed this benchmark.

Preview of Monitoring Eucalyptus delegatensis in Tasmania
Monitoring Eucalyptus delegatensis in Tasmania
Direct Evidence

Monitoring Eucalyptus delegatensis in Tasmania

View Source
Preview of Policy for Maintaining a Permanent Native Forest Estate
Policy for Maintaining a Permanent Native Forest Estate
Direct Evidence

Policy for Maintaining a Permanent Native Forest Estate

View Source
Preview of Technical Bulletin 5: Silvicultural systems for native eucalypt forests
Technical Bulletin 5: Silvicultural systems for native eucalypt forests
Direct Evidence

Technical Bulletin 5: Silvicultural systems for native eucalypt forests

View Source
Preview of VNPA-Alpine-Ash-forests-of-mainland-Australia
VNPA-Alpine-Ash-forests-of-mainland-Australia
Direct Evidence

VNPA-Alpine-Ash-forests-of-mainland-Australia

View Source

Context

  • Region Australia
  • Biome Alpine and Subalpine Complex
  • Land Use Production Forestry
  • Assessment Pristine Reference
  • Evidence Type RegulatoryTrigger

Lifecycle

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