Invasive Species Presence

AUS-AMR-IND-ISP General Moderate confidence

Benchmark Value

No specific value — see range
Direction: Lower is desirable ↓
Form: CompositeFramework

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.

Evidence & Context

For herbivores (rabbits, goats), detrimental levels are those sufficient to prevent native vegetation recruitment.

Metric Definition:

Presence at densities sufficient to prevent native vegetation recruitment and cover targets.

Benchmark Definition:

This benchmark represents the detrimental threshold of herbivore presence that prevents native vegetation recruitment in the biome and land use context.

Justification:

Densities that prevent native plant recruitment cause ecosystem degradation.

Sources (1)

Preview of Priority threat management of invasive plant ... - CSIRO Research
Priority threat management of invasive plant ... - CSIRO Research Journal

Invasive species, problematic native species, and diseases | Australia state of the environment 2021

View Source

Supporting Sources (5)

Additional references from the underlying research that informed this benchmark.

Preview of Enigmatic ecological impacts of mining and linear infrastructure ...
Enigmatic ecological impacts of mining and linear infrastructure ...
Contextual Support GreyLiterature

Enigmatic ecological impacts of mining and linear infrastructure ...

View Source
Preview of Mine rehabilitation - Leading practice sustainable development ...
Mine rehabilitation - Leading practice sustainable development ...
Direct Evidence Journal

Mine rehabilitation - Leading practice sustainable development ...

View Source
Preview of MINE REHABILITATION: Leading Practice Sustainable Development Program for the Mining Industry, accessed August 1, 2025,
MINE REHABILITATION: Leading Practice Sustainable Development Program for the Mining Industry, accessed August 1, 2025,
Direct Evidence Journal

MINE REHABILITATION: Leading Practice Sustainable Development Program for the Mining Industry

View Source
Preview of The economic cost of managing invasive species in Australia - ResearchGate
The economic cost of managing invasive species in Australia - ResearchGate
Contextual Support GreyLiterature

The economic cost of managing invasive species in Australia - ResearchGate

View Source
Preview of Weed Management Principles for Mine Site Rehabilitation | Dendra ...
Weed Management Principles for Mine Site Rehabilitation | Dendra ...
Direct Evidence

Weed Management Principles for Mine Site Rehabilitation | Dendra ...

View Source

Context

  • Region Australia
  • Biome Arid Mountain Ranges & Uplands
  • Land Use Industrial & Infrastructure Use
  • Assessment Not Stated
  • Evidence Type DegradationThreshold

Lifecycle

  • Status Active
  • Version 1
  • Effective From 7 Jun 2026

Notes

This is a functional threshold verified by monitoring herbivore activity and seedling survival. AssessmentContext defaulted to 'Not Stated' because the source document did not state one.