Ground Cover - Tree Canopy

AUS-ASC-CON-TCC General High confidence

Benchmark Value

40 %
Direction: Higher is desirable ↑
Form: Point

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

For instance, Riparian Forest (EVC 18) and Montane Herb-rich Woodland (EVC 319) carry a tree canopy cover benchmark of 40%

Metric Definition:

Projective foliage cover of the uppermost stratum of woody vegetation

Benchmark Definition:

This benchmark represents the typical tree canopy cover for mature, undisturbed Riparian Forests in the Alpine and Subalpine Complex biome under conservation land use.

Justification:

Represents average characteristics of a mature, long-undisturbed stand in the Victorian Alps bioregion.

Sources (1)

Preview of Vic Ecology FF Long Report Template - Planning
Vic Ecology FF Long Report Template - Planning Journal

Biosis and GHD. (2016). Flora and Fauna Assessment: Mount Buller Water Storage Project.

View Source

Supporting Sources (52)

Additional references from the underlying research that informed this benchmark.

Preview of 'Long-unburnt snow gum forests are now exceedingly rare'. - Mountain Journal, accessed on May 28, 2025
'Long-unburnt snow gum forests are now exceedingly rare'. - Mountain Journal, accessed on May 28, 2025
Contextual Support GreyLiterature

'Long-unburnt snow gum forests are now exceedingly rare'. - Mountain Journal, accessed on May 28, 2025

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(PDF) Elevation-dependent patterns of snow-gum dieback are moderated by trait differences between montane and subalpine forests. - ResearchGate, accessed on May 28, 2025
Contextual Support GreyLiterature

(PDF) Elevation-dependent patterns of snow-gum dieback are moderated by trait differences between montane and subalpine forests. - ResearchGate, accessed on May 28, 2025

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Abundance, diversity and composition of understory plants along the altitudinal gradient and dominant overstory composition types in the temperate Himalayan region - Frontiers, accessed on May 28, 2025
Contextual Support Journal

Abundance, diversity and composition of understory plants along the altitudinal gradient and dominant overstory composition types in the temperate Himalayan region - Frontiers, accessed on May 28, 2025

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Preview of and forest type drive the occurrence of a specialist arboreal folivore - PMC
and forest type drive the occurrence of a specialist arboreal folivore - PMC
Direct Evidence Journal

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Assessing alpine vegetation dynamics using long-term ecological monitoring amidst rapid climate change - ResearchGate, accessed on May 28, 2025,
Contextual Support GreyLiterature

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Australia's forests – overview - DAFF, accessed August 5, 2025,
Contextual Support Government

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Preview of Australia's State of the Forests Report Synthesis 2023, accessed May 15, 2025,
Australia's State of the Forests Report Synthesis 2023, accessed May 15, 2025,
Direct Evidence Journal

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Australian Alps Montane Grasslands | One Earth, accessed on May 28, 2025
Contextual Support GreyLiterature

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BioNet Vegetation Condition Benchmarks V1.2. NSW Department of Climate Change, Energy, the Environment and Water.
Direct Evidence

BioNet Vegetation Condition Benchmarks V1.2. NSW Department of Climate Change, Energy, the Environment and Water.

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Preview of Bioregions and EVC benchmarks - Environment, accessed August 5, 2025,
Bioregions and EVC benchmarks - Environment, accessed August 5, 2025,
Direct Evidence Government

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Canopy structure modulates the sensitivity of subalpine forest stands to interannual snowpack and precipitation variability - HESS - Recent, accessed on May 28, 2025
Contextual Support Journal

Alpine soils in Australia with reference to conditions in Europe and New Zealand, accessed May 27, 2025

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Climate change | Australia state of the environment 2021, accessed on May 28, 2025
Contextual Support Government

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Conservation Advice (EPBC Act): Black gum – Brookers gum forest/woodland
Direct Evidence Journal

Conservation Advice (EPBC Act): Black gum – Brookers gum forest/woodland

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DEA Fractional Cover (Landsat) - DEA Knowledge Hub, accessed on May 28, 2025
Methodology Source Government

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Preview of Environmental Management Plan: Hanging Rock (Victoria)
Environmental Management Plan: Hanging Rock (Victoria)
Direct Evidence Journal

Environmental Management Plan: Hanging Rock (Victoria)

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Harris, S. & Kitchener, A. (2005). From Forest to Fjaeldmark: Descriptions of Tasmania's Vegetation. referenced in: TASVEG 5. Metadata Statement.
Contextual Support Direct Evidence Journal

Harris, S. & Kitchener, A. (2005). From Forest to Fjaeldmark: Descriptions of Tasmania's Vegetation. referenced in: TASVEG 5. Metadata Statement.

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Preview of Highlands – Northern Fall bioregion - Environment
Highlands – Northern Fall bioregion - Environment
Direct Evidence Journal

vegetation | Australian Alps National Parks

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Kosciuszko National Park 2022-23 Scorecard Report. NSW National Parks and Wildlife Service.
Contextual Support Journal

Kosciuszko National Park 2022-23 Scorecard Report. NSW National Parks and Wildlife Service.

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Landscape Monitoring for Landscape Research | Landscape ..., accessed July 22, 2025,
Methodology Source Government

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Long-unburnt stands of snow gum (Eucalyptus pauciflora Sieber ex Spreng) are exceedingly rare in the Victorian Alps - CSIRO Publishing, accessed on May 28, 2025
Contextual Support Journal

www.publish.csiro.au

View Source
Preview of Major Vegetation Groups - Eucalypt tall open forests (NVIS)
Major Vegetation Groups - Eucalypt tall open forests (NVIS)
Direct Evidence Journal

Major Vegetation Groups Fact Sheet: MVG 2 – Eucalypt tall open forests. DCCEEW.

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Preview of Management Objectives and Economic Value of National Parks: Preservation, Conservation and Development - UQ eSpace - The University of Queensland, accessed on May 28, 2025
Management Objectives and Economic Value of National Parks: Preservation, Conservation and Development - UQ eSpace - The University of Queensland, accessed on May 28, 2025
Contextual Support Journal

Management Objectives and Economic Value of National Parks: Preservation, Conservation and Development - UQ eSpace - The University of Queensland, accessed on May 28, 2025

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Preview of Monaro REF Appendix 3 Biodiversity Assessment - Transport for NSW
Monaro REF Appendix 3 Biodiversity Assessment - Transport for NSW
Direct Evidence Journal

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Preview of MVG 4 - Eucalypt low open forests (DOCX - DCCEEW
MVG 4 - Eucalypt low open forests (DOCX - DCCEEW
Direct Evidence Journal

MVG 4 - Eucalypt low open forests (DOCX - DCCEEW, accessed on May 28, 2025

View Source
Preview of Nature and biodiversity | Australian Alps National Parks
Nature and biodiversity | Australian Alps National Parks
Contextual Support Government

theaustralianalpsnationalparks.org, accessed on June 5, 2025

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Preview of NSW Biodiversity Conservation Trust. (2021). Do you want to earn annual payments for conserving rare vegetation in the Southern Tablelands? Snow Gum Woodlands and Grasslands Conservation Tender. Factsheet.
NSW Biodiversity Conservation Trust. (2021). Do you want to earn annual payments for conserving rare vegetation in the Southern Tablelands? Snow Gum Woodlands and Grasslands Conservation Tender. Factsheet.
Contextual Support GreyLiterature

Long-unburnt stands of snow gum (Eucalyptus pauciflora Sieber ex Spreng) are exceedingly rare in the Victorian Alps: implications for their conservation and management - ResearchGate

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Preview of NSW National Parks and Wildlife Service. (n.d.). The Australian Alps Bioregion.
NSW National Parks and Wildlife Service. (n.d.). The Australian Alps Bioregion.
Contextual Support Journal

Australian Alps Montane Grasslands | One Earth, accessed May 11, 2026,

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Preview of Predicting species and community responses to global change using structured expert judgement: An Australian mountain ecosystems case study - PMC - PubMed Central, accessed on May 28, 2025
Predicting species and community responses to global change using structured expert judgement: An Australian mountain ecosystems case study - PMC - PubMed Central, accessed on May 28, 2025
Contextual Support Journal

Predicting species and community responses to global change using structured expert judgement: An Australian mountain ecosystems case study - PMC - PubMed Central, accessed on May 28, 2025

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Preview of Price, J. N., & Morgan, J. W. (2008). Woody plant encroachment reduces species richness of herb-rich woodlands in southern Australia. Austral Ecology, 33(3), 278-289.
Price, J. N., & Morgan, J. W. (2008). Woody plant encroachment reduces species richness of herb-rich woodlands in southern Australia. Austral Ecology, 33(3), 278-289.
Contextual Support Journal

SoE2016 Biodiversity - Australia state of the environment 2021

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Preview of Queensland's Protected Area Strategy 2020–2030 - Parks and forests, accessed on May 28, 2025
Queensland's Protected Area Strategy 2020–2030 - Parks and forests, accessed on May 28, 2025
Contextual Support Journal

Queensland's Protected Area Strategy 2020–2030 - Parks and forests, accessed on May 28, 2025

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Preview of Re-post from the Mountain Journal: Fires and snow gums. To keep these forests we need less fire., accessed on May 28, 2025
Re-post from the Mountain Journal: Fires and snow gums. To keep these forests we need less fire., accessed on May 28, 2025
Contextual Support GreyLiterature

Re-post from the Mountain Journal: Fires and snow gums. To keep these forests we need less fire., accessed on May 28, 2025

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Preview of Recent Forest Encroachment into Subalpine Grasslands near Mount Hotham, Victoria, Australia | Request PDF - ResearchGate
Recent Forest Encroachment into Subalpine Grasslands near Mount Hotham, Victoria, Australia | Request PDF - ResearchGate
Contextual Support Journal

Williams, R. J., and Ladiges, P. Y. (1985). Seed Generation of Eucalyptus pauciflora Sieb. ex Spreng. From Low and High Altitude Populations in Victoria. Australian Journal of Botany. 3

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Preview of Recovery of fire-sensitive vegetation communities in Namadgi National Park and Tidbinbilla Nature Reserve after the 2020 Orroral Valley Bushfire - ACT Government, accessed on May 28, 2025
Recovery of fire-sensitive vegetation communities in Namadgi National Park and Tidbinbilla Nature Reserve after the 2020 Orroral Valley Bushfire - ACT Government, accessed on May 28, 2025
Contextual Support

Recovery of fire-sensitive vegetation communities in Namadgi National Park and Tidbinbilla Nature Reserve after the 2020 Orroral Valley Bushfire - ACT Government, accessed on May 28, 2025

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Preview of Reliability of canopy photography for forest ecology and biodiversity studies - bioRxiv, accessed on May 28, 2025
Reliability of canopy photography for forest ecology and biodiversity studies - bioRxiv, accessed on May 28, 2025
Methodology Source

Reliability of canopy photography for forest ecology and biodiversity studies - bioRxiv, accessed on May 28, 2025

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Preview of research-repository.griffith.edu.au, accessed on May 25, 2025,
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Contextual Support Journal

Assessing alpine vegetation dynamics using long-term ecological monitoring amidst rapid climate change - Griffith Research Online, accessed on May 25, 2025,

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Preview of Seasonal fractional cover - Landsat, JRSRP algorithm, Australia coverage - TERN Data Discovery Portal, accessed on May 28, 2025
Seasonal fractional cover - Landsat, JRSRP algorithm, Australia coverage - TERN Data Discovery Portal, accessed on May 28, 2025
Contextual Support Government

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Snow Gum Summit 2025 Recap - Friends of the Earth Melbourne, accessed on May 28, 2025
Contextual Support

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Preview of SNOWY MOUNTAIN FORESTED HILLSLOPE SOIL CHARACTERISATION, SOIL HYDROLOGICAL PROPERTIES AND SOIL GEOCHEMISTRY PROGRAM
SNOWY MOUNTAIN FORESTED HILLSLOPE SOIL CHARACTERISATION, SOIL HYDROLOGICAL PROPERTIES AND SOIL GEOCHEMISTRY PROGRAM
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Rainfall infiltration and soil hydrological characteristics below ancient forest, planted forest and grassland in a temperate northern climate

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Soil electrical conductivity (EC) is a measure of the amount of salts in soil (salinity of - USDA, accessed March 28, 2026,
Direct Evidence

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Preview of Subalpine Woodlands | NSW Environment, Energy and Science, accessed on May 28, 2025
Subalpine Woodlands | NSW Environment, Energy and Science, accessed on May 28, 2025
Contextual Support Government

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Preview of TASVEG Benchmark: WDA Eucalyptus dalrympleana forest: subalpine heathland facies
TASVEG Benchmark: WDA Eucalyptus dalrympleana forest: subalpine heathland facies
Direct Evidence Journal

TASVEG Benchmark: WDA Eucalyptus dalrympleana forest: subalpine heathland facies. Department of Natural Resources and Environment Tasmania.

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Preview of TASVEG VCA Manual Scoring Tables. Department of Natural Resources and Environment Tasmania.
TASVEG VCA Manual Scoring Tables. Department of Natural Resources and Environment Tasmania.
Direct Evidence Journal

TASVEG VCA Manual Scoring Tables. Department of Natural Resources and Environment Tasmania.

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Preview of TASVEG Vegetation Condition Monitoring | Department of Natural Resources and Environment Tasmania, accessed May 15, 2025, )/vegetation-condition-monitoring
TASVEG Vegetation Condition Monitoring | Department of Natural Resources and Environment Tasmania, accessed May 15, 2025, )/vegetation-condition-monitoring
Contextual Support Direct Evidence Methodology Source Journal

TASVEG Vegetation Condition Monitoring | Department of Natural Resources and Environment Tasmania, accessed May 15, 2025, )/vegetation-condition-monitoring

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TERN Linked Data, accessed on May 28, 2025
Contextual Support Government

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Terrestrial Ecosystem Research Network (TERN). (2012). Seven decades of data sustaining the Australian Alps.
Contextual Support Government

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Preview of The historical influence of fire on the flammability of subalpine Snowgum forest and woodland - University of Wollongong Research Online, accessed on May 28, 2025
The historical influence of fire on the flammability of subalpine Snowgum forest and woodland - University of Wollongong Research Online, accessed on May 28, 2025
Contextual Support Journal

The historical influence of fire on the flammability of subalpine Snowgum forest and woodland - University of Wollongong Research Online, accessed on May 28, 2025

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Preview of The impact of coniferous forest temperature on incoming longwave radiation to melting snow | Request PDF - ResearchGate, accessed on May 28, 2025
The impact of coniferous forest temperature on incoming longwave radiation to melting snow | Request PDF - ResearchGate, accessed on May 28, 2025
Contextual Support Journal

The impact of coniferous forest temperature on incoming longwave radiation to melting snow | Request PDF - ResearchGate, accessed on May 28, 2025

View Source
Preview of The impact of tree canopy structure on understory variation in a boreal forest - PMC, accessed on May 28, 2025
The impact of tree canopy structure on understory variation in a boreal forest - PMC, accessed on May 28, 2025
Contextual Support Journal

The impact of tree canopy structure on understory variation in a boreal forest - PMC, accessed on May 28, 2025

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Preview of Treeline rising in the alpine zones due to climate change - Mountain Journal, accessed on May 28, 2025
Treeline rising in the alpine zones due to climate change - Mountain Journal, accessed on May 28, 2025
Contextual Support GreyLiterature

Treeline rising in the alpine zones due to climate change - Mountain Journal, accessed on May 28, 2025

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Vegetation - Australia's Environment Report, accessed on May 28, 2025
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www.botanicgardens.org.au, accessed on May 28, 2025
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Contextual Support

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