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Katrina Holcomb

student of biology, University of Oregon

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Will the Belo Monte Dam project on the Amazon River cause more harm to the environment or will it be a good source of energy for Brazil?

The Amazon rainforest is an internationally recognized epicenter of biodiversity. Countless campaigns to stop the cutting and burning these rainforests have fallen on deaf ears. Now the Brazilian government plans to build what would be the world's 3rd largest dam [1] on the beautiful and ancient Amazon River. The Belo Monte project would span the Xingu River with 3 different dams: 233MW Pimental, 233MW Bela Vista, and 11,000MW Belo Monte. In addition, two artificial canals must be built to divert the river, which together will span more area than the Panama Canal.

These dams will have a myriad of negative impacts on the local environment. Construction of the dam will cause about 400-640 sq km land upstream to become flooded for a reservoir - an area equal to the size of Chicago. The town of Altamira will be flooded as well as countless acres that house the region's tribal populations. The impact on biodiversity includes 6-8 species of fish endemic to the Amazon River that will likely go extinct as well as a 2% decrease in the total forested area of the Amazon rainforest.

Organisms endangered by the construction of Belo Monte cannot verbalize their traumatic destruction of their ecosystem, but the indigenous people of the Amazon can; they are currently protesting the construction of the Belo Monte project through an "occupy" movement.

Belo Monte project is the first of many dam projects planned for the Brazilian portion of the Amazon River. Do these indigenous people have a right to decide what happens to their ancestral homeland? Or is the Brazilian government in the right by providing power for the majority of their country? Will the Belo Monte become the Belo "Muerte" dam (aka dam of death)?

Here's a 10 minute video that covers the impact the Belo Monte dam on the Amazon:
http://www.youtube.com/watch?v=K-seAAIsJLQ [1]

Related articles:
http://www.guardian.co.uk/environment/2013/apr/03/brazil-dam-activists-war-military [2]

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  • May 15 2013: It's not surprising that the government is not concerned with the long term effects of this project. In their eyes they have found a solution to some of their problems, despite how many problems it may cause. That the military is needed for surveying speaks volumes. There are other plausible directions that the government could take but they would require more time and more work that they seem unwilling to put in. The long term effects that the Belo Monte dam will have not only on the environment but the communities surrounding it will be devastating probably to an unknown degree. As stated in other comments the dam is not going to be in a vacuum and the could cause unknown chain reactionsI hope that calling attention to the problem and the protests of the indigenous people will at least slow the project down.

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