Vegetation communities
- Bioregions
- Regional ecosystems
- What is remnant vegetation?
- Regional ecosystem maps
- Regrowth
- Contact information
Bioregions
Queensland is divided into 13 bioregions (PDF, 239K)* based on broad landscape patterns that reflect the major underlying geology, climate patterns and broad groupings of plants and animals.
Regional ecosystems
Regional ecosystems (REs) are communities of vegetation that are consistently associated with a particular combination of geology, land form and soil in a bioregion. The Queensland Herbarium has mapped the remnant extent of regional ecosystems for much of the state using a combination of satellite imagery, aerial photography and on-ground studies.
Each regional ecosystem has been assigned a conservation status which is based on its current remnant extent (how much of it remains) in a bioregion.
Regional ecosystems are declared in the Vegetation Management Regulation 2000 and are classified as:
Endangered if:
- the area of remnant vegetation for the regional ecosystem is less than 10% of the pre-clearing extent of the regional ecosystem; or
- the area of remnant vegetation for the regional ecosystem is 10% to 30% of the pre-clearing extent of the regional ecosystem and less than 10 000 hectares.
Of concern if:
- the area of remnant vegetation for the regional ecosystem is 10% to 30% of the pre-clearing extent of the regional ecosystem; or
- the area of remnant vegetation for the regional ecosystem is more than 30% of the pre-clearing extent of the regional ecosystem and less than 10 000ha.
Least concern if:
- the area of remnant vegetation for the regional ecosystem is more than 30% of the pre-clearing extent of the regional ecosystem and more than 10 000ha.
Check the DERM website for:
- a description of each regional ecosystem
- information on how regional ecosystems are classified.
What is remnant vegetation?
If there is a regional ecosystem map, remnant vegetation is vegetation that is mapped as being within a remnant endangered regional ecosystem, a remnant of concern regional ecosystem, or a remnant least concern regional ecosystem on the map.
If there is a remnant map, remnant vegetation is vegetation that is mapped as remnant vegetation on the map.
The following methodology is used when determining if vegetation is remnant:
- 50% of the predominant canopy cover that would exist if the vegetation community were undisturbed; and
- 70% of the height of the predominant canopy that would exist if the vegetation community were undisturbed; and
- composed of the same floristic species that would exist if the vegetation community were undisturbed.
Queensland's vegetation management legislation protects remnant vegetation on freehold land and state land as well as certain non-remnant vegetation on freehold and state land.
Regional ecosystem maps
Regional ecosystem maps (RE maps) describe the extent and conservation status of remnant vegetation as regional ecosystems. They provide information crucial to the preparation of an application to clear vegetation, particularly for developing a property vegetation management plan.
Additional information that may be shown on an RE map, which is also relevant to a clearing application, includes areas of essential habitat - areas identified by DERM as essential habitat for a species of wildlife listed as endangered, vulnerable, near threatened or rare under the Nature Conservation Act 1992.
Regional ecosystem maps and remnant maps are available for download, free of charge, from the DERM website. These maps can also be viewed at local DERM offices.
Regrowth
New arrangements protecting regrowth vegetation will take effect from 8 October 2009. These arrangements replace the regrowth moratorium which ended on 7 October 2009.
High-value regrowth vegetation and regrowth watercourses are now regulated under the vegetation management framework and are shown on the Regrowth Vegetation Map.
High-value regrowth vegetation is mature native vegetation that hasn’t been cleared since 31 December 1989.
All native vegetation within 50 metres of a regrowth watercourse is regulated in the priority Great Barrier Reef catchments of Burdekin, Mackay Whitsunday and Wet Tropics.
More information about the new arrangements is available on the regulations for clearing regrowth vegetation web page.
Contact information
If you have problems downloading any of these documents, or would like a copy mailed to you, please contact:
Central West Region
- Rockhampton (07) 4938 4615
North Region
- Townsville (07) 4799 7126
South East Region
- Bundaberg (07) 4131 5754
- Gympie (07) 5480 5333
- Ipswich (07) 3884 5328
South West Region
- Toowoomba (07) 4688 1098
See DERM business centres for a map depicting the boundaries of each region, and for a full service centre directory.
For email enquiries, please email VM Enquiries.
* Requires Acrobat Reader
Last updated: 07 October 2009
