Trees absorb carbon dioxide ,Sulphur and nitrogen produced from the combustion of various fuels in exchange of Oxygen. Trees remove or trap lung-damaging dust, ash, pollen and smoke from the air, in addition to providing shade for people and conserving energy.
Urban trees tend to lessen the impact of the Urban heat island effect and reduce changes in the weather patterns. *Urban heat islands change the weather patterns, thereby altering the amount and duration of local and downwind rainfall patterns.
Trees act as natural water filters and help significantly slow the movement of storm water, which lowers total runoff volume, soil erosion and flooding. From an economic viewpoint, communities that utilize this important function of trees and canopy cover may spend less money developing additional stormwater management infrastructure.
Trees reduce Urban noise by absorbing sound waves. This helps in controlling the noise pollution in cities Trees also provide wildlife habitats for many species. Thriving of species ensures a stable ecosystem.Communities with greenery arounf them lead a comparatively peaceful life. It really helps in minimizing the noise in citie already bustling with noises of vehicles.
A healthy Urban forest during heavy rain, can absorb as much as 20,000 gallons of water in an hour. This will reinforce the ground water table. Growing trees take water from the soil and release it into the atmosphere. Tree leaves also act as interceptors, catching falling rain, which then evaporates causing rain precipitation elsewhere — a process known as evapotranspiration.
Office and industrial areas within green, wooded settings are in high demand by employers because employee life enhancement studies show that shady areas to eat and walk during lunch and breaks translates into more stress-free, productive employees. Workers without a view of nature from their desks reported 23% more instances of illnesses than those with a view of greenery.
Healthy trees can add up to 15 percent to residential property value. Strategically placed trees around a home can reduce summer cooling costs by as much as 30%, while winter heating costs can be reduced by a similar percentage using trees as windbreaks.
Many surveys reiterated the correlation between community forests & the average amount of physical activity. People go out and exercise when surroundings are greener.Physical activity leads to lowering obesity, which reduces health problems like heart disease & diabetes.
Trees are natural filters of airborne pollutants and can reduce the conditions that cause asthma; asthma incidents increase in urban communities where trees are eliminated in favour of new roads, homes or commercial developments. Post-operative hospital stays are shortened when patients have a view of trees and open spaces.
Trees provide privacy and a sense of solitude and serenity. Areas planted with trees, including community parks and neighborhoods, provide opportunities for social interaction between neighbors and bring life to communities in concrete jungle. With several health benefits, trees have tendency to make us feel closer to nature.