The new US Carbon Monitor web site is online   The site provides free access to daily CO2 emissions data for 50 States and six sectors, including domestic and international air traffic. Also is a link to the submitted publication led by Chaopeng Hong and Steven Davis    https://us.carbonmonitor.org   https://doi.org/10.31223/X5BS5B https://eartharxiv.org/repository/view/2233/

The Green Revolution of the 1960s led to a significant increase in cultivated areas at the expense of natural ecosystems, particularly in South America. This cultivation of soils led to an increase in erosion rates and the siltation of water bodies downstream. However, very limited data is available to quantify these phenomena and there is a debate raging about their extent within the scientific community.