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Regional ecosystem details for 4.9.3

Regional ecosystem 4.9.3
Vegetation Management Act class Least concern
Wetlands Not a Wetland
Biodiversity status No concern at present
Extent in reserves This regional ecosystem was wholly mapped in the Channel Country.
Short description Astrebla squarrosa +/- A. pectinata +/- Iseilema spp. grassland on clay plains
Structure code Open Tussock Grassland
Description [RE not in use]²: This regional ecosystem was wholly mapped in the Channel Country. Astrebla squarrosa usually predominates with A. pectinata being co dominant, and together form a tussock grassland. Iseilema vaginiflorum and Aristida latifolia are frequent, and abundant in heavily grazed areas. Shrubs are very sparse and infrequent. Occurs on flat clay plains on the Winton plateau formed from Tertiary mudstones. Associated soils are moderately deep, grey cracking clays with strongly self mulching surfaces. Broad shallow gilgais common. Not a Wetland. (BVG1M: 30b).
Supplementary description Turner et al. (1993), F6; Neldner (1991), 42e (89);
Comments 4.9.3: This ecosystem is in land zone 4 in channel country. Winton plateau.

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.

2 Superseded: Revision of the regional ecosystem classification removed this regional ecosystem code from use. It is included in the regional ecosystem description database because the RE code may appear in older versions of RE mapping and the Vegetation Management regulation.

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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