from TheTimeKnife@lemmy.world to world@lemmy.world on 05 May 14:17
https://lemmy.world/post/46464184
The surge in gold prices in recent years has fueled a renewed mining rush in Brazil’s Amazon rainforest, accelerating deforestation in protected areas and driving mercury contamination to hazardous levels, officials and experts say. A study released Tuesday by the nongovernmental organization Amazon Conservation, in partnership with Brazilian nonprofit Instituto Socioambiental, found illegal mining sites drove clear-cutting inside three conservation areas in the Xingu region, one of the world’s largest expanses of protected forest, spanning the states of Para and Mato Grosso. The analysis combined satellite imagery with ground research. The Terra do Meio Ecological Station recorded its first cases of illegal mining in September 2024. By the end of 2025, mining-related deforestation there had spread to 30 hectares (74 acres). At the Altamira National Forest, illegal mining accumulated 832 hectares (2,056 acres) of deforestation between 2016 and September 2025. A new mining front that opened in 2024 expanded to 36 hectares (89 acres) by October 2025, accounting for nearly half the mining-related deforestation recorded in the unit during that year.
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