Determinación de nivel de ruido proveniente de los mercados San Alfonso y la Condamine y su influencia en los alrededores en la ciudad de Riobamba.

Abstract

This research was about control an evaluation of environmental noise at Condamine and San Alfonso marker in Riobamba city, besides we did a mitigation plan which aims to propose solutions to minimiza and to have control over environmental noise. We made field trips to these markets, in order to observe sevice hours, and activities which people made there, we also observed the structure and distribution in each marker, then we could decide specific mesh methods to get enough data for this research. From places`planimetry we found specific points to determinate and Geo-reference, we find out localization of each point. The amount of references at San Alfonso market were 194, ande la Condamine market 215 reference points of sound pessure. To monitor these points we used sound level meter type 1, with range of 1,55m. ground level, we registrered these data in the morning, the evening and the night, so we can get a broad spectrum of data.With this data we want to elaborate sound maps, and conflicts in the software Geographical Information System (PVGIS) by interpolation techniques.After interpreting sound maps we had concluded that in different places in the market, people is missing limits of allowed sound by law, so there are noise pollution, so we propose a mitigation plan to reduce noise levels. We strongly recommend the application of Mitigation Plan in Riobamba’s markets to protect user interests.