In the [[Kyoto Protocol]], there are proposals encouraging the use of plantations to reduce [[carbon dioxide]] levels (though this idea is being challenged by some groups on the grounds that the sequestered CO<sub>2</sub> is eventually released after harvest). |
In the [[Kyoto Protocol]], there are proposals encouraging the use of plantations to reduce [[carbon dioxide]] levels (though this idea is being challenged by some groups on the grounds that the sequestered CO<sub>2</sub> is eventually released after harvest). |