ஆலை நேரடி News Today : Breaking News, Live Updates & Top Stories | Vimarsana
Stay updated with breaking news from ஆலை நேரடி. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
Top News In ஆலை நேரடி Today - Breaking & Trending Today
Ozone pollution harms maize crops: Study By IANS | 2 Views Ozone pollution harms maize crops: Study. (Xinhua/Shaun Jusa/IANS). Image Source: IANS News New York, April 6 : A team of researchers has shown that ozone in the lower layers of the atmosphere decreases crop yields in maize and changes the types of chemicals that are found inside the leaves. The researchers said that while stratospheric ozone protects us by filtering out the Sun s ultraviolet radiation, tropospheric ozone is a harmful pollutant. Ozone pollution is higher in the northern hemisphere and peaks in the warmer, summer months, said researcher Jessica Wedow from the University of Illinois Urbana-Champaign in the US. ....
202 New York, April 6 A team of researchers has shown that ozone in the lower layers of the atmosphere decreases crop yields in maize and changes the types of chemicals that are found inside the leaves. The researchers said that while stratospheric ozone protects us by filtering out the Sun s ultraviolet radiation, tropospheric ozone is a harmful pollutant. Ozone pollution is higher in the northern hemisphere and peaks in the warmer, summer months, said researcher Jessica Wedow from the University of Illinois Urbana-Champaign in the US. High concentrations of ozone pollution overlap temporally and spatially with crop growth, so it is important to study how the high ozone concentrations affect crop yields, Wedow added. ....
E-Mail IMAGE: Maize experimental field plot fumigated with elevated ozone (green pipes). Maize leaf samples were collected from similar rings throughout the growing season, to understand the response in diverse maize lines. view more Credit: Ainsworth lab Although stratospheric ozone protects us by filtering out the sun s ultraviolet radiation, tropospheric ozone is a harmful pollutant. A new study has shown that ozone in the lower layers of the atmosphere decreases crop yields in maize and changes the types of chemicals that are found inside the leaves. Ozone is formed when nitrous oxide, released from industries and tail pipes of cars, is broken down by sunlight and chemically reacts to form ozone. Researchers at the University of Illinois Urbana-Champaign have been studying the effects of ozone pollution on crops for over 20 years at a unique facility where crops can be grown under real-world farm field conditions but with increased concentration ....