Posibilidades de Sud América

Evaluaciones de la tierras aptas para cultivo con proyección al 2050
Recomiendo abrir la pagina segun el Link Adjunto para ver en plenitud la tabla de la que se desprende la oportunidad de producción que tiene nuestra Región.
También recomiendo abrir http://www.iiasa.ac.at/Research/LUC/GAEZ/index.htm para obtener las tablas de cada tipo de producción

Table 36 - Per capita land in use for cultivation and net rain-fed cultivation potential for cereals,
populations of 1995 and projected populations in 2050.
http://www.iiasa.ac.at/Research/LUC/GAEZ/index.htm										(10\6 ha)	=	10.000.000
Region	Population		Total	Land in use		Rain-fed		Rain-fed		Per Capita	Per Capita
	(million)		land	for cultivation		VS+S+MS		VS+S		land use	VS+S+MS
				(1994-96)		net potential land		net potential land		(ha/pers.)	land
						(mixed input)		(high input)			(mixed input)
	1995	2050	(10\6 ha)	(10\6 ha)	%	(10\6 ha)	%	(10\6 ha)	%	1994-96	1995	2050
North America	296.6	391.7	2138.5	225.3	10.5	358.5	16.8	215.3	10.1	0.76	1.21	0.91
Eastern Europe	162.0	130.6	171.0	81.7	47.8	118.2	69.1	61.7	36.1	0.5	0.73	0.91
Northern Europe	93.4	90.4	172.5	21.6	12.5	42.2	24.5	26.8	15.5	0.23	0.45	0.47
Southern Europe	143.4	114.5	131.6	45.6	34.7	44.8	34.0	14.6	11.1	0.32	0.31	0.39
Western Europe	181.4	170.6	109.5	35.1	32.1	61.4	56.0	36.2	33.0	0.19	0.34	0.36
Russian Fed.	148.5	121.3	1674.1	130.1	7.8	221	13.2	88.4	5.3	0.88	1.49	1.83
	728.6	627.3	2258.8	314.1	13.9	487.5	21.6	227.7	10.1	0.43	0.67	0.78
Caribbean	35.6	51.5	23.4	7.6	32.5	10.0	42.6	7.2	31	0.21	0.28	0.19
Central America	123.5	222.5	248.4	35.9	14.5	47.4	19.1	29.1	11.7	0.29	0.38	0.21
	159.0	274.0	271.8	43.5	16.0	57.4	21.1	36.3	13.4	0.27	0.36	0.21
South America	317.5	534.4	1777.6	114.8	6.5	663.3	37.3	513.7	28.9	0.36	2.09	1.24
Oceania	21.4	31.0	793.5	51.8	6.5	97.2	12.2	53.4	6.7	2.42	4.54	3.13
Polynesia	6.9	14.6	56.1	1.4	2.5	4.3	7.6	3.4	6	0.2	0.62	0.29
	28.3	45.6	849.6	53.2	6.3	101.4	11.9	56.7	6.7	1.88	3.58	2.22
Eastern Africa	219.5	593	639.5	46.0	7.2	237.4	37.1	152.3	23.8	0.21	1.08	0.40
Middle Africa	83.3	274.6	657.1	24.8	3.8	268.5	40.9	219.0	33.3	0.3	3.22	0.97
Northern Africa	157.8	303.2	794.1	44.1	5.6	92.9	11.7	70.3	8.9	0.28	0.59	0.30
Southern Africa	47.3	65.5	266.4	17.4	6.5	28.4	10.6	6.2	2.3	0.37	0.60	0.43
Western Africa	209.4	526.3	633.0	65.4	10.3	174.3	27.5	133.3	21.1	0.31	0.83	0.33
	717.3	1762.7	2990.1	197.7	6.6	801.4	26.8	581.1	19.4	0.28	1.12	0.45
Western Asia	149.9	357.5	433.0	46.1	10.6	30.7	7.1	4.8	1.1	0.31	0.21	0.08
Southeast. Asia	481.1	784.2	444.5	89.6	20.2	96.7	21.8	84.6	19.0	0.19	0.20	0.12
South Asia	1312.7	2343.7	671.8	231.6	34.5	179.6	26.7	151.3	22.5	0.18	0.14	0.07
East Asia	1295.8	1570.8	1112.3	139.7	12.6	123.2	11.1	75.5	6.8	0.11	0.10	0.08
Central Asia	70.6	104.8	414.4	45.2	10.9	14.9	3.6	1.2	0.3	0.64	0.21	0.14
Japan	125.1	104.9	37.2	4.4	11.8	9.3	25.1	4.9	13.1	0.04	0.07	0.09
	3285.2	4908.4	2680.2	510.5	19.0	423.7	15.8	317.5	11.8	0.16	0.13	0.08
DEVELOPING	4510.8	7746.6	8171.5	909.6	11.1	1971.5	24.1	1452.0	17.8	0.2	0.44	0.25
DEVELOPED	1171.7	1155.0	5228.0	595.5	11.4	952.5	18.2	501.2	9.6	0.51	0.81	0.82
WORLD	5682.4	8901.6	13399.5	1505.2	11.2	2924.0	21.8	1953.2	14.6	0.26	0.51	0.33
VS = very suitable, S = suitable, MS = moderately suitable, mS = marginally suitable, NS = not suitable.
Calculation of net rain-fed land with cultivation potential makes an allowance for infrastructure and settlement, taken to be 10% in 1995 and 15% in 2050 of the gross suitable area.
Source: Projected data for 2050 from UN medium variant (Unites Nations, 1998)