Bolivia, Paraguay and Uruguay soybean: potential additional soil carbon sequestration (1999 to 2020).

	Annual increase in carbon sequestered based on 1996 average (kg carbon/ha)	Crop area (million ha)	Total additional carbon sequestered (million kg)	Total additional Carbon dioxide sequestered (million kg)
1999	0.0	1.8	0.0	0.00
2000	10.0	1.8	18.0	66.15
2001	20.0	2.0	39.5	145.13
2002	30.0	2.1	63.3	232.46
2003	40.0	2.2	89.5	328.41
2004	50.0	3.0	148.6	545.47
2005	60.0	3.3	196.8	722.37
2006	70.0	3.4	235.4	863.92
2007	70.0	3.8	268.8	986.50
2008	70.0	4.0	279.7	1,026.32
2009	70.0	4.4	307.3	1,127.79
2010	74.0	4.8	352.0	1,291.91
2011	82.6	4.6	382.1	1,402.33
2012	82.6	5.1	421.4	1,546.63
2013	82.6	5.7	466.7	1,712.75
2014	82.6	6.0	496.7	1,822.79
2015	82.6	5.8	477.4	1,752.16
2016	82.6	5.5	457.0	1,677.28
2017	82.6	5.9	488.1	1,791.27
2018	82.8	5.7	469.1	1,721.76
2019	87.0	5.6	484.4	1,777.75
2020	87.0	5.6	490.7	1,800.80
Total			6,632.68	24,341.94

Assumption: NT = +175 kg carbon/ha/yr, Conventional Tillage CT = −25 kg carbon/ha/yr.