Endangered Amazon – An Indigenous Tribe Fights Back Against Hydropower Development in the Tapajós Valley

Published: February 28th, 2018

Category: Featured, News

Image courtesy Ms. Maira Irigaray Castro and Amazon Watch

One of Amazonia’s most pristine waterways, the Tapajós River, is under a development threat that holds implications for the entire basin. This threat stems from an infrastructure plan proposed by the Union of South American Nations (UNASUR), in coordination with complementary projects on the part of its 12 member states. UNASUR’s Initiative for the Integration of the Regional Infrastructure of South America (IIRSA) seeks to transform Amazonia into a multimodal transportation corridor and a source of hydropower. Critical to this transformation are projects in Brazil, which has recently built dams on the Xingu and Madeira rivers, with a combined capacity of ~18,000 megawatts. Although environmental resistance surfaced in both cases, it was insufficient to stop the bulldozers, electric shovels, and wheel excavators. The same cannot be said for the Tapajós River, where an indigenous people, the Munduruku, has slowed development. Our goal is to illuminate this asymmetrical conflict between the Brazilian State and this tribal group, in an effort to address the conservation challenges Amazonia faces in the 21st century. To accomplish this, we attempt to answer two questions. First, how significant is the development threat posed by IIRSA, to both the Tapajós Valley and the Amazon Basin? Second, do the Munduruku provide a possible conservation response to development processes set in motion by large-scale infrastructure projects? If environmental policy fails, does political resistance hold promise as a conservation strategy?



Figure 1 The infrastructure plan for the Tapajós Valley. Image courtesy Mr. Michael Waylen.

The Munduruku are Ready and Willing to Defend their Homeland. Image courtesy Ms. Maíra Irigaray Castro and Amazon Watch.

The Tapajós Valley. Image courtesy Dr. Robert Walker.

Munduruku Warriors Patrolling Their River. Image courtesy Ms. Maíra Irigaray Castro and Amazon Watch.

Waters to be Dredged and Channelized for Barge Traffic. Image courtesy Dr. Robert Walker.

Wild Waters on the Historical Chopping Block. Image courtesy Dr. Robert Walker.


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