Mexico: New initiatives aim to protect urban trees and manage root damage

In San Luis Potosí, Deputy Gabriela Guadalupe Martínez Vázquez has proposed a legislative reform to the State's Urban Tree Protection and Conservation Law. The initiative aims to modernize the legal framework for the management and restoration of urban trees, treating them as essential environmental infrastructure rather than mere ornaments.

The proposal establishes strict criteria for tree removal, such as when trees have reached the end of their lifespan, pose health risks due to pests, or present immediate threats to people and property. If removal is necessary for construction projects, the initiative mandates prioritizing transplantation. If transplanting is not technically viable, the responsible party must plant at least three new trees of appropriate species for every one removed.

In Saltillo, experts are advocating for technical alternatives to prevent tree removal when roots damage pavement. Biologist Genaro Gutiérrez García suggests using modular paving, such as cobblestones, or expanding tree pits to accommodate root growth. He also notes that while selective root pruning is an option, it must be done carefully to avoid compromising the tree's structural stability and risk of falling.