Environmental News Network: Rising levels of carbon dioxide (CO2) in the atmosphere caused by human-driven emissions might lead to larger sweet potatoes, a staple food for many African and Asian countries, research reveals. Sweet potatoes could double in size with the increase in CO2 levels currently forecasted for the end of this century, according to research by a team from the University of Hawaii, United States. The team presented their finding at a meeting of the American Geophysical Union, in San Francisco this month...
URL: http://www.enn.com/climate/article/45383?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+ClimateChangeNews-Enn+%28Climate+Change+News+-+ENN%29
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