929 resultados para Refuse and refuse disposal -- Peru -- Lucre
Resumo:
The aim of this environmental performance review is precisely to help Peru assess its progress towards achieving its environmental goals, enrich and ensure that the necessary policy dialogue continues uninterrupted, promote better accountability and deepen the awareness of all actors involved in the economic and social development of Peru. The 66 recommendations included in this study target some of the country’s main environmental challenges.
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The issue of solid waste disposal and urban growth are conflictive, since the areas where old uncontrolled refuse disposal were away from the city today are incorporated to the urban area population. Thus, now population is closer to the degradation of contaminants coming from waste disposal, and, in some cases, these areas become housing subdivisions. This work aims to support the diagnosis of a former landfill in the municipality of Rio Claro (SP), using geophysical methods through resistivity anomalies. In order to develop the diagnostic, it was utilized water and soil analysis of a preliminary report and techniques of vertical electrical sounding and electrical profiling. The areas influenced by the garbage presented less resistivity than the one of the natural subsoil. Through the interpretation of results, the local potentiometric map was elaborated, as well as a map of calculated resistivity. The interpretation of these products indicated a disagreement between the groundwater flow and the current topography, leading to an identification of a preferential direction of the contamination plume in the NE-SW. These observations prove the applicability of geoelectrical methods in areas of former waste disposal with little information.
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Reproduced from type-written copy.
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Mode of access: Internet.
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Mode of access: Internet.
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"November 1978."
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"August 1994."
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"August 1995."
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Mode of access: Internet.
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1st ed. prepared under the direction of R. A. Colonna and C. McLaren.
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Mode of access: Internet.
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Caption title.
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"SW-203."
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Mode of access: Internet.
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Mode of access: Internet.