” in the La Pampa region, an area where gold mining is banned in most places. La Pampa straddles the Interoceanic Highway. North of the highway, mining is mostly legal in mining concessions. However, south of the highway mining is strictly prohibited in the buffer zone of the Tambopata National Reserve.were dispatched to the region and had a sustained presence until March 2020. Miners were evicted and mining equipment was destroyed.
in La Pampa following Operation Mercury, by comparing data from before, during, and after the intervention.and changes in pond colour. Following Operation Mercury, pond yellowness decreased rapidly after mining activity was suspended in all areas of La Pampa, except in the north. In La Pampa northwest, mining activity spiked and pond yellowness increased by 43%, as compared to before the intervention. In La Pampa northeast, yellowness remained stable due to continued mining activity