The project is funded by the Australian Government ($1.39 million), with the Northern Territory Government supporting the project’s delivery. Australian Government funding is provided through the National Water Grid Fund.
Allungra Gauging, Ti Tree Basin. Credit: Northern Territory Government
Project overview
The hydrology of Ti Tree Basin in the Northern Territory is poorly understood. Within this basin there is the potential for future developments. This includes accessing the Ti Tree Paleochannel. These are ancient underground riverbeds which can hold large amounts of water. This paleochannel is on Anmatyerre and Kaytetye Country.
The project aims to describe water science features using Indigenous knowledge. Indigenous knowledge provides unique understandings of the ecological systems. This includes elements such as groundwater dependencies, response and connectivity.
Indigenous peoples’ insight into groundwater in the Arid Zone is particularly valuable. This is due to their connections to:
- waterholes
- springs
- seeps.
Their knowledges has allowed Indigenous communities to sustain life during long periods of drought.
The project will generate a research report and communication materials in Indigenous language. This will help to preserve these languages.
The integration of Western and Indigenous science will enhance water management decision-making. It ensures key features from both perspectives are considered. This includes in the refinement and redeclaration of the Ti Tree water plan.
The underlying method also has broader application. Utilising Indigenous knowledge can help address other environmental challenges nationwide.