Fires and smoke in Mato Grosso State, Brazil - related image preview

1100 x 850
230 KB - JPEG

Fires and smoke in Mato Grosso State, Brazil - related image preview

2200 x 1700
830 KB - JPEG

Fires and smoke in Mato Grosso State, Brazil - related image preview

4400 x 3400
2 MB - JPEG

Fires and smoke in Mato Grosso State, Brazil

Tropical deforestation in the Amazon has many causes: government subsidies for conversion of forest land to agriculture such as cattle grazing; ultra-low taxes for income earned through agriculture; landlessness and poverty among squatters and small farmers, who can earn titles to land of their own by demonstrating .cultivation. of a plot of land, even though cultivation may initially consist of no more than clear-cutting the forest; and legal and illegal logging. As the government struggles to find answers to these problems, deforestation continues in regions like Mato Grosso, Brazil, see in this Moderate Resolution Imaging Spectroradiometer (MODIS) image from June 2, 2002. Dark green areas are remaining, intact forests, while light green areas represent deforestation. To the southwest, in Bolivia, the forests reach out right up to the border, and the deforestation itself creates a boundary between the two countries. In Bolivia, the two grayish green patches are tropical savanna, whose vegetation is drier and less intensely green. Right of center, areas of brownish-red terrain are also likely to be tropical savanna, and may be showing the effect of the coming dry season. Here, isolated patches of forest, called gallery forests, follow rivers and streams. At image right, heavy smoke from the large number of fires blankets the region.


Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Published June 8, 2002
Data acquired June 2 - 2, 2002

Source:
Terra > MODIS
Topics:
Human Dimensions > Environmental Impacts > Deforestation
Human Dimensions > Natural Hazards > Fires
Collections:
MODIS Rapid Response
Visible Earth