InDirect Project Effects: Peruvian Gold Mining and Deforestation (Yale Environment 360)

e360 digest

11 OCT 2011

RISING GOLD PRICES DRIVE RAMPANT CLEARING OF PERUVIAN AMAZON

The spread of illegal gold mining in southern Peru has driven a growth in deforestation so rampant that government officials may declare an environmental emergency, according to a news report. As the global 

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Rhett Butler/Mongabay

Aerial view of Peru gold mine

price of gold has climbed, mining operations in the Amazon have extended into the fringes of Tambopata Nature Reserve, an important region for ecotourism, with miners beginning operations without necessary permits, according Mongabay.com. In some cases, miners have started operations within the reserve itself, using dredges and massive suction equipment to search for gold in rivers and creeks. Ecologists warn that enormous swaths of remote and biodiverse forest are being cleared before scientists have even been able to completely assess their value. “This [area] is often blanketed in clouds. It’s poorly known to science. There are only a few places where roads exist,” said tropical ecologist Gregory Asner of the Carnegie Institution for Science at Stanford University. “We don’t know the composition of the ecosystems.” The spread of new mining operations has mirrored the rise in gold prices, with prices rising from under $400 an ounce in the late 1990s to a peak of about $1,900 per ounce in August.