Vegetation Woody Cover

AUS-ASC-LVG-VWC General Moderate confidence

Benchmark Value

5 %

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.

Evidence & Context

The alpine zone is a mosaic of treeless communities: tall alpine herbfields, tussock grasslands, bogs, and heathlands. Woody species in this zone are restricted to "ground-hugging" forms and dwarfed shrubs, typically under one meter in height.

Metric Definition:

Vegetation Woody Cover (VWC) as the percentage of ground area covered by woody vegetation in the alpine zone

Justification:

Woody cover is naturally sparse in the alpine zone due to climatic constraints and snow persistence.

Sources (1)

Preview of Highlands – Northern Fall bioregion - Environment

Highlands – Northern Fall bioregion - Environment Journal

vegetation | Australian Alps National Parks

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Supporting Sources (17)

Additional references from the underlying research that informed this benchmark.

(PDF) Predicting decay in functional diversity in plant communities under future climates

Methodology Source Government

(PDF) Predicting decay in functional diversity in plant communities under future climates

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2024 State of the Environment Report - Tasmanian Planning Commission, accessed on May 25, 2025,

Direct Evidence Journal

Biodiversity impacts of Chilean needle grass Nassella neesiana on Australia's indigenous grasslands - VU Research Repository

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accessed April 1

Direct Evidence Government

Australian total, woody and grass foliage cover (version 3) - CSIRO Data Access Portal

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ACT native grassland conservation strategy and action plans

Contextual Support GreyLiterature

ACT native grassland conservation strategy and action plans

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ASSESSMENT OF HABITAT QUALITY Self-assessment method

Contextual Support Journal

ASSESSMENT OF HABITAT QUALITY Self-assessment method

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Bioregions and EVC benchmarks - Environment, accessed August 5, 2025,

Contextual Support Government

TASVEG VCA Manual: A manual for assessing vegetation condition in Tasmania, Version 2.0. Natural and Cultural Heritage, Department of

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Preview of Grazing management of Australian native woody regeneration as an effective nature-based climate-change solution | The Rangeland Journal | ConnectSci

Grazing management of Australian native woody regeneration as an effective nature-based climate-change solution | The Rangeland Journal | ConnectSci

Contextual Support Journal

Grazing management of Australian native woody regeneration as an effective nature-based climate-change solution | The Rangeland Journal | ConnectSci

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Managing Grazing to Restore Soil Health, Ecosystem Function, and Ecosystem Services

Direct Evidence Journal

Managing Grazing to Restore Soil Health, Ecosystem Function, and Ecosystem Services

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Mapping Windthrow Severity as Change in Canopy Cover in a Temperate Eucalypt Forest

Direct Evidence Journal

Somerville, M. et al. (2019). Function attribute benchmarks for the Biodiversity Assessment Method. NSW Department of Planning, Industry and Environment.

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Monaro REF Appendix 3 Biodiversity Assessment - Transport for NSW

Contextual Support Journal

Jindabyne Education Campus - School Infrastructure NSW, accessed April 6, 2026

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NSW BioMetric Vegetation Condition Benchmarks

Contextual Support Government

NSW Environment Protection Authority (2024). Ecological Thinning Guide.

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research report - University of Technology Sydney, accessed July 15, 2025

Direct Evidence Journal

Net woody vegetation increase confined to seasonally inundated lowlands in an Australian tropical savanna, Victoria River District, Northern Territory - PubMed Central

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