The role of trees in human life

Since ancient times, human life is always attached and inseparable from nature. So, anyone in front of the elements that make up the nature (water, grass, flowers, mountains, mountains ...) feel light and relaxed soul, such as find peace after a period of noisy rush of life.

Unlike other natural ecosystems, the urban ecosystem, in addition to the two basic components, is biologically infertile and infertile; it is also a third component that is a component of landscaping and shade. Offices, factories, factories, resorts, ecological zones, public works, and homes all require greenery.

Urban greenery plays an important role in landscape architecture and decoration

Under the development and impact of human beings, the elements of nature and nature are gradually lost. Climate change, abnormal weather plus many sources of pollution (water, waste, dust, noise, etc.) cause people to suffer from health problems, especially mental ones.

In order to protect the environment and improve living space around us, in addition to measures to reduce pollution, the use of landscape trees is of paramount importance. The green system has the following functions:



First of all, the system of green trees and plants works to improve the climate because they are capable of blocking and filtering solar radiation, preventing evaporation, keeping soil moisture and moisture. gas through the reduction of evaporation, wind control and air circulation.

Trees have the effect of protecting the environment: CO2 extraction and O2 supply, preventing toxic gases. In the suburbs, trees have the effect of preventing erosion, regulating underground water level. Trees also have the effect of limiting noise especially in the inner city.

Urban greenery plays an important role in landscape architecture and decoration. The characteristics of trees such as shape (foliage, trunk), colors (leaves, flowers, trunk, season of the leaves ...) are the decorative elements increase the aesthetic value of the ant as well as common landscape.

Apart from decorating functions, the aesthetic beauty of trees in the urban area also has the effect of controlling traffic. Traffic control including motor vehicles and pedestrians. The low bush, the leopard, the green line in the park flowers have both decorative effect and pedestrian oriented. Roadside trees have directional effects, especially at night. Reflections of stumps painted with white lime are indicative signs for pedestrians.

The number of pruning branches and cutting of old trees also serves as a source of fuelwood for civil use.

Thus, in addition to functions as production organisms as in other ecosystems (forest ecosystems, agro-ecosystems ...) trees in the ecosystem also have a more important function is to protect the environment and landscape decoration.