Data for “<b>Afforestation </b><b>on</b><b> </b><b>Abandoned Croplands in China Has the Potential to Increase Carbon Sequestration by </b><b>half</b>”

This database includes 30m resolution <b>abandoned cropland raster data</b> for China, provincial-scale data on <b>afforestation areas and investment</b> (including both national and local investments) in China from 2003 to 2020, the <b>daily transaction records from China's nine carbon emission trading</b> exchanges, the <b>raw carbon datasets</b> for abandoned cropland, and the <b>main code</b> used in this work.