Monday, July 6, 2020
Home Environment Plants And Trees Can Curb Pollution More Effectively Than Technology

Plants And Trees Can Curb Pollution More Effectively Than Technology

To start understanding the effect that trees and other plants could have on air pollution, the researchers collected public data on air pollution and vegetation

Plants and trees may be better and cheaper options than technology to mitigate air pollution, says a new study from an Indian-origin researcher.

The study, published in the journal Environmental Science & Technology, found that adding plants and trees to the landscapes near factories and other pollution sources could reduce air pollution by an average of 27 per cent.

Researchers found that in 75 per cent of the countries analysed, it was cheaper to use plants to mitigate air pollution than it was to add technological interventions – things like smokestack scrubbers – to the sources of pollution.

“The fact is that traditionally, especially as engineers, we don’t think about nature; we just focus on putting technology into everything,” said Indian-origin researcher and study lead author Bhavik Bakshi from the Ohio State University.

“And so, one key finding is that we need to start looking at nature and learning from it and respecting it. There are win-win opportunities if we do – opportunities that are potentially cheaper and better environmentally,” he added.

To start understanding the effect that trees and other plants could have on air pollution, the researchers collected public data on air pollution and vegetation on a county-by-county basis across the lower 48 states.

Then, they calculated what adding additional trees and plants might cost. Their calculations included the capacity of current vegetation – including trees, grasslands and shrublands – to mitigate air pollution.

They also considered the effect that restorative planting – bringing the vegetation cover of a given county to its county-average levels – might have on air pollution levels.

Plants
Plants and trees may be better and cheaper options than technology to mitigate air pollution, says a new study from an Indian-origin researcher. Pixabay

They estimated the impact of plants on the most common air pollutants – sulfur dioxide, particulate matter that contributes to smog, and nitrogen dioxide.

They found that adding trees or other plants could lower air pollution levels in both urban and rural areas, though the success rates varied depending on, among other factors, how much land was available to grow new plants and the current air quality.

ALSO READ: Actor Vikrant Massey Hopes ‘Chhapaak’ Starts Conversation on Acid Attack

The findings indicate that nature should be a part of the planning process to deal with air pollution, and show that engineers and builders should find ways to incorporate both technological and ecological systems. (IANS)

STAY CONNECTED

18,997FansLike
362FollowersFollow
1,780FollowersFollow

Most Popular

Infant Sleep issues Linked To Mental Health Problems in Adults

Researchers have found that sleeping problems in early childhood may be linked to the development of certain mental health disorders in adolescence. The study, published...

10,000 Bed Sardar Patel Covid-19 Centre To set up at Delhi

The 10,000-bed Sardar Patel Covid-19 Care Centre and Hospital, inaugurated here on Sunday by Delhi Lieutenant-Governor Anil Baijal, which will serve as a major...

UP Government to Set World Record in Tree Plantation Drive

The Yogi Adityanath government is all set to set a new world record by planting 25 crore trees on Sunday in a massive plantation...

Queer Representation in Bollywood

Soon, Akshay Kumar will be seen essaying the role of a transgender in "Laxmmi Bomb". Sonam Kapoor has explored the complexities of being a...

WHO Stops Hydroxychloroquine, HIV drugs in Covid-19 trials

The World Health Organization (WHO) said on Saturday that it was discontinuing its trials of the malaria drug hydroxychloroquine and combination HIV drug lopinavir/ritonavir...

Coronavirus Cases Sets Record Daily Jump : WHO

The world saw a record 24-hour increase in the number of coronavirus cases Saturday — 212,326, the World Health Organization (WHO) reported. The United States,...

India Confident of Covid Vaccine, Trial Stage Marks ‘Beginning of the End’

As India races to bring a vaccine for Covid-19 by mid August, the government on Sunday said that it is entering the human trial...

Malaika Arora Shares Home Remedy to Boost Immunity

Dancing diva Malaika Arora has shared a "make in India" home remedy to boost immunity. Some people have started stepping out for work, but relaxed...

Recent Comments