How to contribute trees to air quality

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When developing governance strategies that aim at sustainable urbanization, the diverse role of the trees in urban landscapes is often overlooked. Simply put, trees offer essential ecosystem services by contributing to improving air quality, reducing climate change, reducing energy costs and improving human health and social well -being. In this article, the focus is on the role of trees in improving air quality. Air quality: A constant challenge air pollution has both natural and humans. Some of the tailoring rooms such as forest fires, volcanic eruptions and dust storms are natural phenomena that can affect air quality. From humans ...
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In the development of governance strategies that aim at sustainable urbanization, the diverse role of the trees in urban landscapes is often overlooked. Simply put, trees offer essential ecosystem services by contributing to improving air quality, reducing climate change, reducing energy costs and improving human health and social well -being. In this article, the focus is on the role of trees in improving air quality.

air quality: a constant challenge

Air pollution has both natural and humans. Some of the tailoring rooms such as forest fires, volcanic eruptions and dust storms are natural phenomena that can affect air quality. Sources such as industry, agriculture, power traffic and generation of electricity and warmth contribute a significant part to pollution.

Health effects of poor air quality

A deterioration in air quality can lead to a variety of health problems. Pollutants such as fine dust, nitrogen oxides (NOx) and sulfur dioxide (SO2) can cause breathing problems and increase the risk of cardiovascular diseases. Children, older people and people with existing health problems are particularly affected.

trees and air quality: a natural filter

Trees play an important role in improving air quality. They act as natural filters that remove pollutants from the air. They absorb gases such as nitrogen oxides, ammonia and sulfur dioxide through their leaves and bark and release oxygen, a gas that is essential for life on earth.

Photosynthesis: A natural cleaning process

The main process through which trees remove pollutants from the air is photosynthesis. During this process, trees take up carbon dioxide (CO2) from the atmosphere and use the sunlight to convert it into glucose, a form of sugar and oxygen that is released into the atmosphere. This helps to reduce the amount of CO2 in the atmosphere.

nitrogen fixation

Some tree species have the ability to absorb nitrogen from the atmosphere and save it in a form that can be used for plants and animals - a process that is known as nitrogen fixation. This is particularly important in areas with low -nitrogen floors.

Interception of particles

Trees are also very effective in the interception of particles, including fine dust. This dust can float in the air and is inserted deep into the lungs when inhaled, which can lead to breathing problems. Through their leaves and bark trees capture these particles and prevent them from spreading in the air.

Reduction of the heat island effect

Trees also reduce the so -called heat island effect in urban areas, in which concreted and paved surfaces store heat and slowly release again at night. This leads to higher temperatures in cities compared to rural areas. Trees reflect the sunlight and give shadows, which lowers the ambient temperature.

FAZIT

The importance of the trees for improving air quality cannot be emphasized enough. They play a crucial role in our ecosystem and are indispensable for human life. By planting and maintaining trees, we can contribute to improving air quality and protecting our environment. This natural resource is an inexpensive and efficient method to combat air pollution and helps to make our cities greener and healthier.