What is one ecological benefit of urban forestry?

The enhancement of air quality through tree management is an important ecological benefit of urban forestry. Trees play a crucial role in improving air quality by absorbing pollutants such as carbon dioxide, sulfur dioxide, and nitrogen oxides. They also filter particulate matter from the air, which can be harmful to human health. By engaging in urban forestry practices, cities can increase the number of trees in urban settings, thereby enhancing their capacity to clean the air, mitigate the urban heat island effect, and contribute to overall public health.

In addition, the cooling effect that trees provide reduces the need for energy-consuming air conditioning in summer months, which further alleviates air pollution from power generation. Thus, well-managed urban forests not only beautify city landscapes but also contribute significantly to better air quality, making this option the most pertinent one in the context of ecological benefits of urban forestry.