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Mining and Seasonal Variation of the Metals Concentration in the Puyango River Basin—Ecuador
Heavy Metals Gold Mining Puyango River Basin
2013/3/12
The Puyango River Basin covers approximately an area of 4400 km2, it is located in Southern of Ecuador, with Calera and Amarillo rivers as tributaries. In this region, one of the main activities is sm...
Assessment of Mercury Pollution in Rivers and Streams around Artisanal Gold Mining Areas of the Birim North District of Ghana
Mercury Pollution Artisanal Gold mining Birim North District Ghana
2013/3/13
Artisanal gold mining in local communities is on the increase. This has led to concerns about mercury pollution resulting from these mining activities. This study was conducted to assess the level of ...