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Regional ecosystem details for 1.11.12

Regional ecosystem 1.11.12
Vegetation Management Act class Least concern
Wetlands Not a Wetland
Biodiversity status No concern at present
Subregion 3, 2.2, 4, (2), (2.7)
Estimated extent1 Pre-clearing 15000 ha; Remnant 2021 15000 ha
Short description Triodia pungens hummock grassland (north)
Structure code Hummock Grassland
Description Triodia pungens hummock grassland with emergent trees including Eucalyptus leucophloia, Eucalyptus pruinosa, Corymbia grandifolia, Atalaya hemiglauca and Terminalia canescens. Occurs as a minor component of a number of regional ecosystems in the north of the bioregion. Not a Wetland. (BVG1M: 33b).
Protected areas Lawn Hill (Stockyard Creek) RR, Lawn Hill (Widdallion) RR, Boodjamulla (Lawn Hill) NP, Lawn Hill (Lilydale) RR
Fire management guidelines SEASON: Storm season to early dry season. INTENSITY: Low with occasional moderate. INTERVAL: 4 - 10 years. Ensure patches of long-unburnt vegetation are left (>30 years). Adjust intervals/frequency according to rainfall-drought cycles, fuel accumulation and previous fire history. INTERVAL_MIN: 4. INTERVAL_MAX: 100. STRATEGY: Burning with good soil moisture should ensure a patchy mosaic of burnt and unburnt vegetation should occur. Burn < 20% of the landscape. ISSUES: Seasonal rainfall is a key driver of fuel and therefore fire extent and frequency. Adjust fire regime according to wet season.
Comments 1.11.12: This vegetation community was previously mapped as 1.11.2x7b.

1 Estimated extent is from version 13.1 pre-clearing and 2021 remnant regional ecosystem mapping. Figures are rounded for simplicity. For more precise estimates, including breakdowns by tenure and other themes see remnant vegetation in Queensland.

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The Queensland Herbarium REDD lookup tool searches for information on regional ecosystems for a range of planning and management applications. If you're looking for vegetation management information you can use the vegetation management regional ecosystems description database (VM REDD)

Licence
Creative Commons Attribution 4.0 International (CC BY 4.0)
Last updated
14 May 2024