09 May 2016
Increased CO2 levels are greening the Earth
From a quarter to half of Earth’s vegetated lands has shown significant greening over the last 35 years largely due to rising levels of atmospheric CO2
From a quarter to half of Earth’s vegetated lands has shown significant greening over the last 35 years largely due…
Full text: http://www.nasa.gov/feature/goddard/2016/carbon-dioxide-fertilization-greening-earth
Source: NASA, 2016-04-28.