Examinando por Autor "Suárez Pintor, Martín Andrés."
Mostrando 1 - 1 de 1
Resultados por página
Opciones de ordenación
- ÍtemEvaluación estadística de las observaciones de ozono suministradas por la estación ambiental Catumare.Suárez Pintor, Martín Andrés.; González Veloza, José John Fredy.Ozone is considered the third study air pollutant behind materials particulates. In order to follow the recommendation of the International Health Organization, the national government through the Institute of Hydrology, Meteorology and Environmental Studies (IDEAM) performs the control of atmospheric pollutants through of environmental units located in urban and mining areas. In Villavicencio, the IDEAM delivered the environmental station Catumare by Cormacarena, which carries out Ozone (O3) measurements and meteorological variables such as wind speed, direction wind, temperature, humidity, solar radiation, atmospheric pressure and precipitation. Because 36% of the data was zero, it became necessary to debug the database, obtaining a sample of 48 data from each of the variables for each of the 21 weeks, to apply each of the statistical analyzes. Between the analyzes are descriptive univariate and multivariate analysis, showing correlations positive between ozone and temperature, wind speed and radiation; while pressure and humidity presented negative correlations. The letters of Univariate control for ozone showed weeks with out of control observations. Not However, the multivariate letter showed that these were random variables or natural the possible causes of alteration in the ozone data.