Introduction

Urban greenery plays an important role in creating a livable and healthy city environment. Street trees are one of the essential components of urban greenery. They provide a wide range of benefits such as air purification, temperature regulation, and aesthetic improvements. But what tree species do most cities plant on streets? This article explores this question and discusses the characteristics and advantages of the most popular species.

Maple Trees

Maple trees are one of the most popular types of street trees in North America. They are known for their distinctive leaf shape and vibrant autumn colors, which make them a sought-after tree for urban areas. Maple trees can grow up to 30 meters tall and are relatively low-maintenance, making them ideal for planting on city streets. They are also resilient to drought and urban heat, which is particularly important for trees planted in urban areas.

Oak Trees

Oak trees are another common street tree species in North America. They are known for their large canopies, which provide ample shade for pedestrians and reduce heat buildup in urban areas. Oak trees can grow up to 40 meters tall and can live for hundreds of years. They are relatively low-maintenance trees, but their extensive root systems can cause damage to roads and sidewalks if not properly managed.

London Plane Trees

London plane trees are a popular street tree species in Europe and North America. They are known for their large canopies and attractive bark, which is mottled and sheds in patches. London plane trees can grow up to 45 meters tall and are tolerant of a wide range of environmental conditions, including drought, pollution, and urban heat. They are also resistant to pests and diseases, which makes them a popular choice for urban areas.

Benefits of Street Trees

Street trees provide a wide range of benefits for urban areas. They help to reduce air pollution by absorbing carbon dioxide and other harmful pollutants from the air. They also help to regulate temperature by providing shade and cooling through the process of evapotranspiration. Street trees can also improve water quality by reducing the amount of stormwater runoff that enters rivers and other bodies of water. Finally, street trees provide aesthetic benefits by enhancing the visual appeal of urban areas and contributing to a sense of community and well-being.

Conclusion

Street trees are an essential component of urban greenery. The most common street tree species, including maple trees, oak trees, and London plane trees, provide a wide range of benefits for urban areas. They help to improve air quality, reduce temperatures, and enhance the visual appeal of urban areas. By planting and maintaining street trees, cities can create a more livable and sustainable environment for residents and visitors alike.