The relationship between large plants and air quality The application of large plants in air purification Data and reports The relationship between large plants and air quality Third-party comments With the acceleration of urbanization, air pollution problems are becoming increasingly serious, and people The pursuit of a healthy breathing environment is also increasing, and large plants, as a natural air purifier, play an important role in improving air quality. This article will focus on the relationship between large plants and the air, and explore how green plants purify our breathing environment. The relationship between large plants and air quality According to the "Global Air Quality Report" released by the World Health Organization (WHO), air pollution has become a global health problem, and harmful gases such as particulate matter, sulfur dioxide, and nitrogen oxides are extremely harmful to human health. Large plants can effectively absorb these harmful gases and purify air quality through physiological processes such as photosynthesis and transpiration.
1. Photosynthesis: During photosynthesis, large plants convert carbon dioxide into oxygen and release it into the air. This process helps reduce the concentration of carbon dioxide in the atmosphere and alleviate the greenhouse effect.
2. Transpiration: Large plants evaporate water from the soil into the air through transpiration to form water vapor. This process helps regulate atmospheric humidity and reduce the concentration of suspended particulate matter in the air.
3. Adsorption: The surface of large plant leaves has rich pores and villi, which can absorb harmful gases and particulate matter in the air and reduce their concentration. Application of large plants in air purification 1. Park green spaces: In urban planning, making full use of large plants to build park green spaces can effectively improve air quality. According to statistics, the amount of air breathed by an adult every day is about 10,000 liters. A large park green space can provide the equivalent of the air needed by 1000 adults to breathe.
2. Building greening: Planting large plants around buildings can reduce indoor and outdoor temperature differences and reduce air conditioning energy consumption. Plants can also absorb harmful gases and purify indoor air.
3. Ecological restoration: In severely polluted areas, soil and air quality can be effectively improved by planting large plants for ecological restoration. Data and report on the relationship between large plants and air quality 1. According to the "2019 National Urban Air Quality Report" released by China Environmental Monitoring Station, the overall urban air quality in my country is improving, and large plants play an important role in urban greening. role.
2. According to a research report by the National Aeronautics and Space Administration (NASA), large plants have a significant effect on air purification. A green radish with a diameter of 10 centimeters can absorb about 20 mg of formaldehyde per hour. Third-party commentary on the relationship between large plants and air quality 1. Professor Ma Yinchu, a famous ecologist in our country, said: "Urban greening is an effective way to improve air quality, and large plants play an irreplaceable role in air purification."
2. Zhang Hua, an expert certified by the International Green Building Council (LEED), said: "The application of large plants in urban greening will help improve the energy-saving performance of buildings, reduce indoor and outdoor temperature differences, and purify air quality."
The relationship between large plants and air quality is inseparable. Through photosynthesis, transpiration and adsorption, large plants can effectively purify air quality and improve our breathing environment. In urban planning, building greening and ecological restoration, large plants play an important role. Let us jointly pay attention to the relationship between large plants and air quality and contribute to creating a green and healthy ecological environment.