Key research to assist the development of Emissions Reduction Fund carbon sequestration methods for savanna fire management in Northern Australia

Summary

This project involved the development of a revised method for the sequestration of carbon through savanna fire management in the low rainfall area of Northern Australia (600-1000mm average annual rainfall zone). Funding of this research phase was supported by significant investment involving the MLA Donor Company in partnership with the Indigenous Land & Sea Corporation and The Nature Conservancy.

Objectives

The primary objective of this project was to develop a detailed scientific assessment of the potential for additional storage of carbon in Living Tree Biomass (LTB), through implementing strategic fire management in fire-prone savanna landscapes.

A roadmap will also be developed for incorporation of LTB carbon sequestration in future Savanna Burning methodologies.

Key findings

Significant potential exists for developing an ERF-accredited methodology in the next few years for managing fire-carbon stocks in prone woody vegetation types across the Northern Savannas.

A roadmap was developed involving all current partners and the engagement of key Commonwealth agency stakeholders.

Benefits to industry

An updated methodology would provide substantial economic and environmental benefits for northern savanna pastoral enterprises operating especially in marginally productive, fire-prone, woody landscapes.

MLA action

MLA is considering supporting the further development of the project findings into an ERF-accredited methodology.

Future research

Although an updated Savanna Burning methodology incorporating a Living Tree Biomass component is unlikely to be available until 2022/2023 assuming a successful development pathway, implementing a preparatory R&D and extension program could be implemented to better inform Northern Savanna pastoral stakeholders of associated enterprise opportunities and challenges.