Land and Biodiversity

Fire in the Victorian Environment

Fire is an integral part of Victoria’s environment and is essential for the health of many ecosystems. However, the frequency and intensity of fire are critical determinants of ecological outcomes. While low-intensity fires may stimulate plant regeneration, high-intensity fires may kill some species. Fire that is too frequent may kill plants before they can produce seeds and fire that is too rare can produce disadvantageous changes in vegetation structure and habitat. The frequency and intensity of fire has changed throughout Victoria’s history and continues to change. Populated areas now experience a very low frequency of fire, due to fire suppression efforts, while forested areas are likely to experience more frequent and severe fires as climate change progresses.

This section provides data on the current extent of planned and unplanned fire in Victoria in the context of Victoria’s known fire history. Cutting-edge research into optimal fire regimes and tolerable fire intervals for Victoria’s native vegetation is presented. This section also provides an overview of Victoria’s fire management framework, including the roles of legislation, fire restrictions, the CFA and public land management. Recommendations to enhance Victoria’s use of fire to maintain healthy ecosystems and to manage risks from fire are presented.

Part 4.2.8 - Fire in the Victorian Environment (PDF - 847 KB)