SA Cattle Conservation HIR Project #01112022 TP

SA Cattle Conservation HIR Project #01112022 TP is a significant Human-Induced Regeneration (HIR) project located in the remote Far North region of South Australia. Situated within the Pastoral Unincorporated Area, the project lies approximately 70km southeast of Kulgera (NT) and 120km northeast of Marla (SA), placing it near the border of the Northern Territory. The project was registered in March 2023 and encompasses a massive area of 653,070 hectares, a scale typical of the expansive pastoral leases in the Australian outback.

The region is defined by its use for extensive rangeland grazing, primarily for beef cattle. The environment is arid to semi-arid with low, irregular rainfall that drives the growth of native vegetation such as Mulga (Acacia aneura) woodlands and hardy shrubs. The soils in this area are characteristically ancient and weathered, consisting largely of sandy red earths, calcareous loams, and lithosols (stony soils) which are fragile and require careful management to prevent erosion.

The project operates under the Human-Induced Regeneration methodology. This involves regenerating permanent even-aged native forests on land where vegetation was previously suppressed, in this case, by livestock grazing. The project proponents manage the timing and extent of grazing pressure, potentially through rotational grazing or strategic fencing, to allow native seedlings (from in-situ sources like rootstock and lignotubers) to regenerate and reach forest cover status.