Original title: Integrating Wildfire Risk into Robust Forest Management Optimization
Clémence Labarre, Denis Loustau, Jean-Christophe Domec, Mengistie Kindu +1 · September 2026
Extreme wildfires threaten the valuable benefits that forests provide, like timber and carbon storage. Most forest plans do not account for the uncertainty of these severe events. To fix this, researchers built a new approach for intensive tree plantations. They combined a fire simulation directly into a forest growth model to optimize how landscapes are managed under growing fire risk. This system tests different plans against unpredictable fires. They discovered that including fire behavior fundamentally changes the best management strategies. Instead of relying on a single plan, it favors a mix of choices: balancing high-yield but fire-prone setups with safer, lower-risk options. This mix makes timber supplies much more reliable, but it does not guarantee extra carbon storage benefits.
You are planning a vegetable garden. Normally you plant the variety that grows fastest and gives the most tomatoes. But if a late frost hits, that variety might die completely, while slower, hardier plants survive. The safe bet is to plant a mix: some fast-growers for a good year, and some tough ones for a bad year. In this paper, the garden is a commercial forest, the frost is a wildfire, and the computer finds the best mix of tree types to balance harvest and risk.
Forest managers currently plan for timber yield as if fire risk were constant. This work shows that ignoring fire variability leads to fragile forests. Adopting diversified planting strategies can improve long-term timber security, but may not automatically boost carbon storage without targeted planning.
The study focuses only on intensive plantation forests, so results may not apply to natural or mixed-species forests. It also emphasizes timber and carbon storage; other ecosystem services like water or biodiversity are not included. While diversification improves timber robustness, the abstract notes it does not guarantee complementary carbon benefits, indicating that multi-objective planning is still needed.
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Integrating Wildfire Risk into Robust Forest Management Optimization — Clémence Labarre, Denis Loustau, Jean-Christophe Domec et al.
Abstract licence: CC0
Explanation generated by Synthesis from the abstract — it is not the original paper. This is a preprint, so it hasn't necessarily been peer reviewed.