Ecological benefits of growing plants in green infrastructure

The increasing environmental awareness of the public is becoming a driver for the development of green infrastructure in cities. Growing plants as part of this infrastructure has many ecological benefits that are worth considering when planning urban spaces.

Increased absorption of carbon dioxide

One of the most important benefits of growing plants is the increased absorption of carbon dioxide. Plants, through the process of photosynthesis, take CO2 from the atmosphere and convert it into oxygen and organic matter. Large amounts of vegetation in cities can make a significant contribution to reducing CO2 emissions and improving air quality.

Cleansing the air

Plants in green infrastructure also help clean the air. The filtering of pollutants such as dust, toxins and organic compounds is done by microorganisms present in the soil. Growing plants in cities can significantly reduce the presence of these harmful substances in the air, which has a positive impact on residents' health.

Balancing the water balance

Vegetation in green infrastructure plays an important role in balancing the water balance of cities. Through the processes of transpiration and evaporation, plants return moisture to the atmosphere, which reduces the risk of droughts and helps maintain adequate humidity levels. In addition, plant roots act as natural sponges, absorbing excess water and acting as retention during rainfall. This reduces the risk of flooding and protects access to underground water.

Reducing the heat island effect

Growing plants in green infrastructure contributes to reducing the heat island effect. Concrete and asphalt accumulate heat, contributing to rising temperatures in cities. Plants, on the other hand, through the processes of transpiration and shade, act as natural air conditioners, reducing the ambient temperature. In the long term, this improves thermal comfort and reduces energy consumption for air-conditioning buildings.

Increasing biodiversity

Growing plants in green infrastructure also supports the preservation of urban biodiversity. Gardens, parks or green roofs provide shelter for wild plants, insects and birds. They contribute to restoring populations of endangered species and creating ecosystems that improve the quality of life for both humans and other living organisms.

Summary

Growing plants in green infrastructure has many ecological benefits that affect the quality of life of urban residents. Increased CO2 absorption, air purification, balancing the water balance, reducing the heat island effect and increasing biodiversity are just a few. Investing in green infrastructure and growing plants is an investment in the future of our cities!