Report Synopsis
Creating Forests That Thrive in a Changing Climate: Drought and Fire Resilience
This report examines key areas for building resilience in UK forestry practices in the face of climate change. It focuses on drought tolerance and fire management strategies, on which there is currently only limited work underway to address these issues.
Drought Tolerance and Resilience
While established practices for planting and cultivation remain important, renewed focus on optimising each stage can significantly improve survival rates. This includes improvements in packaging, cold dispatch, and planting during optimal periods based on plant type and site conditions.
A critical factor for long-term resilience is tree breeding for drought tolerance and diversification of species. However, current funding for public and private breeding programmes, particularly for native broadleaf trees, is insufficient. Implementing a government levy on timber sales, similar to the French model, could provide a sustainable funding mechanism.
The fragmented ownership structure in the UK hinders large-scale data collection for genotype and site-specific planting assessment and learning. Again, funding to gather and assess data will be a key constraint. The UK’s Ecological Site Classification tool however does offer potential for data comparison and refinement at a broader scale.
Finally, the report explores improving tree resilience through the potential of mycorrhizal fungi to enhance nutrient and moisture uptake.
Fire Management and Resilience
Public awareness and responsible behaviour are crucial for mitigating fire risk. Educational initiatives targeting children and outreach programmes for outdoor enthusiasts are recommended. Utilising social media and digital channels can broaden the reach of fire safety messaging.
Best practice documents for forestry work during high-risk periods, similar to those implemented in New Zealand, should be adopted. This may involve temporary work stoppages in extreme conditions.
Given the fragmented mixed land use environment in the UK, the risk of large-scale wildfires is lower compared to other regions of the world. However, targeted vegetation control in high-public use areas, around critical infrastructure, and near sensitive ecological areas remains critical. This report argues that controlled grazing, low-intensity fires, and mechanical methods can be effective tools for managing fuel loads without compromising biodiversity.
Recent changes to the Wildlife Management and Muirburn (Scotland) Act and the Heather and Grass Burning Regulations (England) 2021 are commended for promoting responsible burning practices.
In conclusion, this report emphasizes the importance of continuous improvement in traditional forestry practices, increased investment in tree breeding for drought tolerance, and proactive fire management strategies to ensure the long-term health and resilience of UK forests and our society as a whole.
Byron Braithwaite
John Oldacre Foundation
