Blog IICA

Evidences

2.554 results

Double crops

21/10/2018 Go to Evidence

10-fold increase in the double-cropped area of Mato Grosso (Brazil), from 340,000 ha in 2001 to more than 4.3 million ha in 2013 (Garrett et al., 2018).

10 veces aumentó el área de cultivos dobles de Mato Grosso (Brasil), pasando de 340,000 hectáreas en 2001 a más de 4.3 millones de hectáreas en 2013 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.]

Livestock intensification

21/10/2018 Go to Evidence

From 1.2 to 1.5 head of cattle per hectare increased the stocking rate in Mato Grosso during the period 2001-2013 (Garrett et al., 2018).

De 1.2 a 1.5 cabezas de ganado por hectárea aumentó la tasa de carga animal en Mato Grosso durante el período 2001-2013 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Livestock productivity

21/10/2018 Go to Evidence

From 0.12 to 0.29 head per hectare increased the cattle slaughter rate per unit of grazing area in Mato Grosso between 2001-2013 (Garrett et al., 2018).

De 0.12 a 0.29 cabezas por hectárea aumentó la tasa de sacrificio de ganado por unidad de área de pastoreo en Mato Grosso entre 2001-2013 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Deforestation

21/10/2018 Go to Evidence

65,394 km² of deforestation occurred in Mato Grosso between 2000 and 2011, accounted for 12% of South American deforestation and 3% globally (Garrett et al., 2018).

65,394 km² de deforestación ocurridos en Mato Grosso entre 2000 y 2011, representaron el 12% de la deforestación sudamericana y el 3% a nivel global (Garrett et al., 2018).

arrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Soybean production

21/10/2018 Go to Evidence

16% was the representation of Mato Grosso, Brazil in South American soybean production (7% overall) and 6% of South American meat production (1% overall) during the 2000-2011 period (Garrett et al., 2018).

16% fue la representación de Mato Grosso, Brasil en la producción de soja de Sudamérica (7% global) y el 6% de la producción de carne sudamericana (1% global) durante el período de 2000-2011 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Use of supplements in livestock

21/10/2018 Go to Evidence

16% of cattle farmers in Mato Grosso supplemented their cattle with grain or rations according to the 2006 Agricultural Census (Garrett et al., 2018).

16% de los ganaderos en Mato Grosso suplementaban su ganado con granos o raciones según el Censo Agrícola de 2006 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Crop mapping accuracy

21/10/2018 Go to Evidence

94% of the soybean area reported in federal statistics was captured in the state mapping of Mato Grosso during 2001-2013 (Garrett et al., 2018).

94% del área de soja reportada en las estadísticas federales fue capturada en el mapeo estatal de Mato Grosso durante 2001-2013 (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Soybean prices and distance to ports

21/10/2018 Go to Evidence

45% negative correlation exists between local soybean prices and distance to ports in Mato Grosso, indicating that prices decrease with increasing distance (Garrett et al., 2018).

45% de correlación negativa existe entre los precios locales de soja y la distancia a los puertos en Mato Grosso, indicando que los precios disminuyen al aumentar la distancia (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Effectiveness of soybean mapping

21/10/2018 Go to Evidence

79-85% was the reported accuracy for land use and cover maps in Mato Grosso, with a Kappa index of 0.71-0.78 using cross-validation (Garrett et al., 2018).

79-85% fue la precisión reportada para los mapas de uso de tierra y cobertura en Mato Grosso, con un índice Kappa de 0.71-0.78 usando validación cruzada (Garrett et al., 2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.

Grain demand for swine production

21/10/2018 Go to Evidence

2.5 units of soybean meal and 2 units of corn meal are required for each unit of pork produced in Mato Grosso (Garrett et al.,2018).

2.5 unidades de harina de soja y 2 unidades de harina de maíz son requeridas por cada unidad de carne de cerdo producida en Mato Grosso, Brasil (Garrett et al.,2018).

Garrett, R.D., Koh, I., Lambin, E.F., le Polain de Waroux, Y., Kastens, J.H., & Brown, J.C. (2018). Intensification in agriculture-forest frontiers: Land use responses to development and conservation policies in Brazil. Global Environmental Change, 53, 233-243.