Some 150 million years ago, Madagascar split from Africa and
became an isolated island containing heaps of diverse and endemic plant and
animal species. With the discovery by humans about 2000 years ago, Madagascar
has seen an extreme hit in all aspects of life. Forest covered most of the
island at one point, with almost the entire east side containing tropical
rainforests. It is thought that around 90% of the islands forest has been
forgotten. In the 1600’s, irrigated paddy fields were grown in the central
highlands, transforming this ecosystem from forest to grassland. French
Colonization in the 17th, 18th, and 19th centuries
also had great affects on the land. France came to Madagascar to exploit the
land for crops. Tons of land was cleared of forests and cultivated for coffee
growth. Soil erosion from these leveled areas increased the destruction of
forests and sucked nutrients from the land. As a result, species living in this
biodiverse hotspot were greatly affected and destroyed. Still today much of the
deforested areas are due to agriculture.
http://mongabay.s3.amazonaws.com/madagascar/600/madagascar_1676.jpg
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