The research focuses on the environmental problems generated by informal gold mining by dredges in the Peruvian Amazon, specifically the Yaguas River Putumayo River Basin. Monitoring results effected between 09 and 15 September 1,999, show mercury in river sediments Yaguas (0.3189 and 0.3911 mg Hg / kg), which proves the technical basis for the ability of mercury deposition. The vessels (dredgers) that perform the extraction of gold does not meet the essential environmental standards set by the MEM. As urges broader assessment involving the determination of the toxicity of mercury in the ecosystem of the area through conventional water quality parameters and sediment considered in addition to, or confirming biomarkers negate the hypothesis ...
Se presenta en este estudio la evaluación de la concentración de metales pesados en agua y mercurio ...
Gold mining in the Colombian Orinoquia region had a fast growth in the last 15 years. Mercury is use...
36 páginasLa problemática del uso indiscriminado del mercurio en diferentes actividades, especialmen...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
Evaluaciones de mercurio en el agua y sedimentos de fondo del río Nanay, afluente izquierdo del río ...
Se ha investigado la problemática ambiental generada por el manejo inadecuado de mercurio provenient...
The river basins are important for agricultural, livestock, business-industrial and drinking water a...
This research is in response to the problem of pollution generated by the presence of the La Oroya s...
Versión en inglés disponible en la Biblioteca Digital del IDRC: Mercury contamination in the Amazon ...
The present thesis, "Impact of the alluvial gold mining in the deterioration of the watershed of the...
This research is in response to the problem of pollution generated by the presence of the La Oroya s...
Se presenta en este estudio la evaluación de la concentración de metales pesados en agua y mercurio ...
Gold mining in the Colombian Orinoquia region had a fast growth in the last 15 years. Mercury is use...
36 páginasLa problemática del uso indiscriminado del mercurio en diferentes actividades, especialmen...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
The research focuses on the environmental problems generated by informal gold mining by dredges in t...
Evaluaciones de mercurio en el agua y sedimentos de fondo del río Nanay, afluente izquierdo del río ...
Se ha investigado la problemática ambiental generada por el manejo inadecuado de mercurio provenient...
The river basins are important for agricultural, livestock, business-industrial and drinking water a...
This research is in response to the problem of pollution generated by the presence of the La Oroya s...
Versión en inglés disponible en la Biblioteca Digital del IDRC: Mercury contamination in the Amazon ...
The present thesis, "Impact of the alluvial gold mining in the deterioration of the watershed of the...
This research is in response to the problem of pollution generated by the presence of the La Oroya s...
Se presenta en este estudio la evaluación de la concentración de metales pesados en agua y mercurio ...
Gold mining in the Colombian Orinoquia region had a fast growth in the last 15 years. Mercury is use...
36 páginasLa problemática del uso indiscriminado del mercurio en diferentes actividades, especialmen...