Skip links and keyboard navigation

Regional ecosystem details for 6.5.2

Regional ecosystem 6.5.2
Vegetation Management Act class Of concern
Wetlands Not a Wetland
Biodiversity status Of concern
Subregion 2, 3, 11.26, (1), (11.29), (4), (11.38), (11.35), (11.34), (11.37), (4.4)
Estimated extent1 Pre-clearing 583000 ha; Remnant 2021 181000 ha
Short description Eucalyptus populnea, Acacia aneura and/or E. melanophloia woodland on Quaternary sediments
Structure code Woodland
Description Eucalyptus populnea and/or E. melanophloia woodland. Other canopy species include E. exserta and C. terminalis. A secondary tree layer commonly occurs, typically dominated by Acacia aneura. A. excelsa and Brachychiton populneus may occur in this layer. A shrub layer may occur, including Eremophila mitchellii and Geijera parviflora. The ground layer is typically perennial grasses, including Thyridolepis mitchelliana, Aristida spp., Amphipogon caricinus, Monachather paradoxus and Themeda triandra. Other species include Digitaria spp., Panicum effusum, Cheilanthes sieberi, Euphorbia drummondii, Goodenia glabra, Hibiscus sturtii and Sida spp. Occurs on flat to gently undulating plains formed from Quaternary deposits over the Tertiary land surface. The soils are predominantly shallow to moderately deep red earths with hard-setting surfaces. Not a Wetland. (BVG1M: 23a).
Supplementary description Galloway et al. (1974), LU 26; Mills and Lee (1990), M1 (LU 49); Neldner (1984), 20 (43)
Protected areas Tregole NP, Chesterton Range NP, Morven CP, Thrushton NP, Narkoola NP
Fire management guidelines SEASON: Various (wet season or winter). INTENSITY: Low to moderate. INTERVAL: Fire return interval not relevant. INTERVAL_MIN: 100. INTERVAL_MAX: 100. STRATEGY: Aim to exclude fire by fuel reduction in adjacent vegetation communities where possible. Undertake partial burns when necessary to reduce fuel loads and protect against severe wildfire. Burn with high soil moisture (i.e., after rain/storms) or in winter. ISSUES: Acacia aneura may be killed by high intensity fire. There is rarely enough fuel load to burn in these ecosystems.
Comments 6.5.2: There is a wide variation in structure of the Acacia aneura mid-layer associated with past management history and which merges into the eucalypt overstorey in some areas. This regional ecosystem grades into 6.5.1. The latter is generally dominated by A. aneura and occurs on soils with surface gravel, while this (6.5.2) regional ecosystem is dominated by eucalypt open woodland to woodland (50-75 trees /ha) stratum with an A. aneura sub canopy tree layer. Regional ecosystem 6.5.13 is also similar but dominated by an A. aneura low woodland to open woodland with scattered emergent eucalypts (25 sometimes up to 50 trees /ha). Clearing is occurring.

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.

Access vegetation management regional ecosystem descriptions

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