Details

Autor(en) / Beteiligte

• Siqueira-Gay, Juliana
• Soares-Filho, Britaldo
• Sanchez, Luis E.
• Oviedo, Antonio
• Sonter, Laura J.

Titel

Proposed Legislation to Mine Brazil's Indigenous Lands Will Threaten Amazon Forests and Their Valuable Ecosystem Services

Ist Teil von

• One earth (Cambridge, Mass.), 2020-09, Vol.3 (3), p.356-362

Ort / Verlag

Elsevier Inc

Erscheinungsjahr

2020

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A recent proposal to regulate mining within Indigenous Lands (ILs) threatens people and the unique ecosystems of Brazil's Legal Amazon. Here, we show that this new policy could eventually affect more than 863,000 km2 of tropical forests—20% more than under current policies—assuming all known mineral deposits will be developed and impacts of mining on forests extend 70 km from lease boundaries. Not only are these forests home to some of the world's most culturally diverse communities, they also provide at least US $5 billion each year to the global economy, producing food, mitigating carbon emissions, and regulating climate for agriculture and energy production. It is unclear whether new mines within ILs will be required to compensate for their direct and indirect environmental and social impacts but failing to do so will have considerable environmental and social consequences. [Display omitted] •Mining within Indigenous Lands may impact 20% more forests than the current scenario•Proposed bill could affect forests providing at least $5 billion in ecosystem services annually•Impact assessments must comply with best practices to safeguard ecosystems and people In February 2020, Brazilian President Bolsonaro signed a bill (PL 191/2020) that would permit mining inside Indigenous Lands, a unique category of protected area covering 23% of the Legal Amazon. In this study, we assess the potential impacts of this proposed legislation. We find that this proposal threatens 863,000 km2 of Amazon forests. These forests are home to 222 culturally unique indigenous groups and provide more than US $5 billion annually to society. The social and environmental impacts caused by new mines will unlikely be mitigated given the lack of environmental requirements and safeguards to indigenous rights in the current proposal. This policy could have long-lasting negative effects for Brazil's socio-biodiversity. The impacts of proposed legislation to allow mining within Indigenous Lands in the Brazilian Amazon could affect a large extent of forests—up to 20% more than the potentially affected area under current trends of mining expansion. These forests are home to 222 culturally unique indigenous groups, and it is estimated to provide more than US $5 billion annually in benefits for society; their loss will impact Brazil's socio-biodiversity.