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Regional ecosystem details for 1.12.6

Regional ecosystem 1.12.6
Vegetation Management Act class Of concern
Biodiversity status Of concern
Subregion 3, 2.8, (4.2)
Estimated extent1 Pre-clearing 2000 ha; Remnant 2017 2000 ha
Extent in reserves No representation
Short description Hummock grassland on basic igneous rocks
Structure category Grassland
Description Triodia spp. hummock grassland. Occurs in igneous landscapes. (BVG1M: 33b)
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. 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 This vegetation community was previously mapped as 1.12.1x8.

1 Estimated extent is from version 11 pre-clearing and 2017 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.

Licence
Creative Commons Attribution 4.0 International (CC BY 4.0)
Last updated
16 April 2019
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