9 Mai 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

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