Revised hdms, particularly those that reflect the distribution of appropriate habitats for high-priority forest-dependent species, will help support land use, protected area management and invasive species management. The updated distribution data are also used in the modelling of the population viability analysis, which uses the current and future situation and extent of habitats adapted to threatened species to determine population viability in different disturbance and climate scenarios. The modernized RFAs provide a framework for modern forest management. The forest management system itself is where things will change in consultation with local communities and in partnership with traditional landowners. “If we go there in the next 20 years, we will probably set very different conditions in these agreements, but to say that they did not work is a very general statement.” “Regional forest agreements have failed. They have not protected our forests and they have failed to protect jobs,” she said. ARI has developed a model that provides spatial representations indicative of relevant biodiversity values. These values can be used to support structured forest and fire management planning decisions, including support for AFP processes. The Integrated Biodiversity Value Model, based on existing habitat distribution models (HDMs), geographically represents the distribution of biodiversity characteristics in Victoria`s forests, particularly threatened species, which depend on forest persistence and are considered vulnerable to timber harvesting. A suite of 35 terrestrial and 23 aquatic species was included in the development of the original model.
In addition, the model integrates these layers into a single spatial layer with accumulated biodiversity value. It aims to clean up the issue of policy implementation: which areas of the forested area should be priorities for conservation: the IRA is helping the regional government modernize regional research agreements by providing the latest scientific knowledge to inform the new agreements and how we are leading forests into the future. , including the development of a national forest management strategy and regional forest management plans to improve the way we care for and manage our forests. As PROs are intergovernmental agreements, the modernization process, which began in 2018, involved detailed negotiations between the Victorian and Australian governments. “We are very keen to ensure that we bypass these RFAs because we understand how important it is to the safety of your forest industry,” Ruston said. “Under the FRG exception, these formal assessments, required by federal law, do not take place in our forests.” The IRA supports this process by contributing to updated forest value assessments, including landscape surveys for threatened species, habitat modelling, more accurate and detailed modelling of forest structures, and information on forest type. You will find more information on the five components of the IRA below: the rainforest is developing in ecologically stable landscapes where high-intensity fires have been absent for a long time. Tropical forests and vegetation related to Victoria are both naturally rare and vulnerable to persistent disturbances such as bushfires, timber harvesting and disease. The IRA combined modeling with composite satellite imaging materials, modeling species distribution and interpretation of high-resolution aerial photographs to create a map of tropical forest expansion and species in most parts of Victoria.