A new study in the Environmental Research Letter finds that the Peruvian Amazon is being overrun by the oil and gas industries. According to the study 41 percent of the Peruvian Amazon is currently covered by 52 active oil and gas concessions, nearly six times as much land as was covered in 2003.
"We found that more of the Peruvian Amazon has recently been leased to oil and gas companies than at any other time on record," explained co-author Dr. Matt Finer of the Washington DC-based Save America’s Forests in a press release. The concessions even surpass the oil boom in the region during the 1970s and 80s, which resulted in extensive environmental damage.
The authors say that what's even more worrisome is that many of today's concessions infringe on state protected areas and indigenous lands. "Nearly one-fifth of the protected areas and over half of all titled indigenous lands in the Peruvian Amazon are now covered by hydrocarbon
concessions," says co-author Martí Orta-Martínez of the Universitat Autònoma de Barcelona. "And perhaps most disturbingly, we found that over 60 percent of the area proposed as reserves for indigenous peoples in voluntary isolation are covered by oil concessions. These uncontacted people are extremely vulnerable to outside illness."
Despite concerns for the environment and indigenous peoples, the boom shows no sign of slowing down. According to study the amount of area leased to oil and gas is on track to nearly double, reaching approximately 70 percent of the total Peruvian Amazon. Already, over the next five years seismic testing and well production are set to hit levels not seen since the oil boom of the 1970s.
EDIT
http://news.mongabay.com/2010/0216-hance_peruoil.html