In terms of tree risk, what does mitigation mean?

Mitigation in the context of tree risk refers to strategies and actions taken to reduce the likelihood or impact of potential tree failure. This involves implementing measures to manage risk, which can include pruning, cabling, or selective thinning to enhance tree stability, as well as removing hazardous limbs while preserving the overall health of the tree if possible. The goal of mitigation is to minimize danger to people and property while maintaining the benefits that trees provide.

The other options do not accurately define mitigation. Completely removing the tree would eliminate risk but is not a strategy that aims for reduction of potential failure without removal. Documenting tree assessments is important for record-keeping and monitoring, yet it does not actively alter the risk status of a tree. Informing the public about tree safety contributes to awareness but does not directly change the conditions that might lead to tree failure. Therefore, the focus on reducing the potential for tree failure is the essence of what mitigation entails in tree risk management.