Adapting EVIAVE methodology as a planning and decision-making tool in Venezuela.
Landfills in Venezuela have serious problems regarding their location, design and operation. In fact, basic waste disposal is one of the main weaknesses of the municipal waste management in this country. The Venezuelan Ministry of Environment and Renewable Resources has studied and identified the negative impacts of operating landfills, but no program has been implemented to determine the cause-effect relation of these impacts or to design strategies to counteract with the serious environmental and health risks generated. This paper describes how EVIAVE methodology can be successfully used for landfill diagnosis, and shows how this type of landfill diagnosis was applied in Venezuela. For our research study, we carried out both a quantitative and qualitative evaluation of the environmental problems generated by 22 landfills in Venezuela. Our study was based on the following environmental indexes: Landfill Environment, Environmental Risk, Environmental Value, and Probability of Contamination. For the purposes of our study, it was first necessary to adapt EVIAVE to the legal system and social context in Venezuela. The results obtained confirmed the applicability of this methodology to Venezuelan landfills. EVIAVE was found to be an effective planning tool that provided crucial information for the development of action plans, which would improve landfill operation, and help make decisions pertaining to their closure, sealing and eventual recovery.
Zamorano
M
M
Department of Civil Engineering, University of Granada, Campus de Fuentenueva s/n, 18071 Granada, Spain. zamorano@ugr.es
Paolini
A
A
Ramos
A
A
Rodríguez
M L
ML
D004777:Environment; D004785:Environmental Pollutants; D008722:Methods; D012037:Refuse Disposal / Q000379:methods; D014687:Venezuela; D018505:Waste Management / Q000379:methods*
D004785:Environmental Pollutants