09 Jun '17 15:51>
From the link below:
The beneficial impacts of carbon dioxide on plants may also be limited, said co-author Dr. Philippe Ciais, associate director of the Laboratory of Climate and Environmental Sciences, Gif-suv-Yvette, France. “Studies have shown that plants acclimatize, or adjust, to rising carbon dioxide concentration and the fertilization effect diminishes over time.”
https://www.nasa.gov/feature/goddard/2016/carbon-dioxide-fertilization-greening-earth
Why would the benefits of CO2 to plants diminish over time?
The beneficial impacts of carbon dioxide on plants may also be limited, said co-author Dr. Philippe Ciais, associate director of the Laboratory of Climate and Environmental Sciences, Gif-suv-Yvette, France. “Studies have shown that plants acclimatize, or adjust, to rising carbon dioxide concentration and the fertilization effect diminishes over time.”
https://www.nasa.gov/feature/goddard/2016/carbon-dioxide-fertilization-greening-earth
Why would the benefits of CO2 to plants diminish over time?