| Autor: |
Kamino LHY; Instituto Prístino, Rua Santa Maria Goretti, 86, Barreiro, Belo Horizonte, Minas Gerais, CEP 30642-020, Brazil. luciana@institutopristino.org.br., Pereira EO; Instituto Prístino, Rua Santa Maria Goretti, 86, Barreiro, Belo Horizonte, Minas Gerais, CEP 30642-020, Brazil., do Carmo FF; Instituto Prístino, Rua Santa Maria Goretti, 86, Barreiro, Belo Horizonte, Minas Gerais, CEP 30642-020, Brazil. |
| Abstrakt: |
Irreversible losses of natural areas and damage to ecosystem services are caused by large-scale mining. These effects are prominent in Minas Gerais, which is home to a mining industry with hundreds of tailings dams concentrated in global hotspots: the Cerrado and the Atlantic Forest. We present an overview of the spatial overlap between protected areas (PAs), priority conservation areas (PCAs), tailings dams, and their influence areas. A total of 218 dams accumulated environmental costs and liability that are represented by 2.24 thousand million m 3 of tailings and industrial waste. Most dams (≈ 70%) are located in PCAs, 45 dams in conservation units, 58 in their respective buffer zones, and 51 in special protection areas. We have identified an urgent need to implement adequate public policies to establish management and monitoring mechanisms in PAs and PCAs and to address a scenario of high potential for socioenvironmental damage associated with tailings dams. |
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