Australian Collaborative Rangelands Information System (ACRIS)


Extreme climatic variability in the rangelands makes it difficult to separate change resulting from seasonal climate variation from that driven by human activities. New ground in documenting change and its causes has been broken by the creation of the Australian Collaborative Rangeland Information System (ACRIS), which was first mooted in the 2001 report, Tracking Changes in the Rangelands .

The ACRIS represents a new and important contribution to rangeland management and capacity to monitor change through scientifically rigorous data and information.

Australian Rangeland Boundaries

Datasets available to download

The rangelands are those areas where the rainfall is too low or unreliable and the soils too poor to support regular cropping. They cover about 80% of Australia and include savannas, woodlands, shrublands, grasslands and wetlands. The rangeland boundary as defined by the ACRIS is based on mapped bioregions and, specifically, those largely undisturbed or natural bioregions (Interim Biogeographic Regionalisation for Australia, IBRA version 7.0) within Western Australia, South Australia, New South Wales, Queensland and the Northern Territory. The boundary in Queensland was modified according to some local government (i.e. shire) boundaries. The boundary was jointly defined by members of the ACRIS Management Committee and revised by the ACRIS Management Unit based on IBRA v7 mapping.

ACRIS Management Committee

The Australian Collaborative Rangeland Information System (ACRIS) is a coordinating mechanism that collates rangeland information from state, Northern Territory and Australian Government agencies and other sources. The ACRIS Management Committee has representatives of Australian, state and territory governments.

Since 2002, ACRIS has provided a coordinated system of compiling and interpreting sets of different, regionally specific data (dating back to 1992) and using that data to produce reports that are nationally consistent across the rangelands. This information is used by Commonwealth departments, rangeland jurisdictions, Natural Resource Management groups and educational institutions to support ongoing decision making, reporting requirements, research and teaching.

For more information please contact ACRIS’ Coordinator

Gary Bastin
ACRIS Management Unit
CSIRO, PO Box 2111
Alice Springs NT 0871
Telephone: 08 89507137