Is it really beneficial to go environmental?
Many people do not know it but going environmental has become a luxury for some people. They believe that being industrial will bring more wealth into their lives. For some countries, being industrial provides more opportunities for the people, but what they do not know is that by preserving their environment could mean saving a lot of money for the country.
I’m pretty sure you are having a hard time understanding this point of view. Check this out!
The multifaceted benefits of urban trees were detailed in a new study finding that cities with more trees reduce air pollution and protect people from heatwaves.
LONDON—Trees in cities reduce air pollution, absorb carbon, and protect people during heatwaves, saving megacities more than $500 million a year in healthcare, energy costs and environmental protection, according to new research.
With one in ten people predicted to live in cities of more than 10 million inhabitants by 2030, urban forests can make these spaces healthier and more affordable, a study by the State University of New York (SUNY) said.
“Greening urban areas is critical,” the lead author, Theodore Endreny of SUNY’s College of Environmental Science and Forestry, told the Thomson Reuters Foundation.
“Trees are immeasurably important for human wellbeing and biodiversity, the underpinning of our quality of life.”
Urban forests can lower the “urban heat island effect” of cities, which are often several degrees warmer than nearby rural areas, worsening air and water pollution and making sweltering workers less productive, the study said.
Plants cool air around them through transpiration and their leaves block heat from the sun, as well as absorbing noise.
During heatwaves, set to become more frequent as temperatures rise, trees can cool buildings, potentially reducing the cost of fans and air conditioning, the study said.
The researchers, who focused on 10 megacities across the globe including Beijing, Moscow and Buenos Aires, found the benefits of urban forests could nearly double if more trees were planted in areas such as sidewalks, plazas and parking lots.
But urban conservation has been neglected in favor of larger, more remote natural areas, they said.
“If we focus our efforts outside the city, the biggest beneficiaries of (trees) are being neglected,” Dr. Endreny said, as more than 700 million people live in the world’s 40 megacities.