Analysis of the effect of CO and PM 2.5 parameters on vegetation conditions in red brick industrial area, Srimulyo Village, Sragen Regency

Abstract

Abstract Red brick industrial activity which is developing in Srimulyo Village generates pros and cons related to CO gas emissions and the resulting particulates, which affect to the flora diversity. This study aims to identify flora biodiversity in the red brick industrial area of Srimulyo Village, then analyze the effect of the emission value of CO and Particulate Matter (PM) 2.5 on vegetation in the area. This study conducted at 4-point locations for sampling, using Shannon-Wiener formula to determine the biodiversity index. Result obtain low vegetation diversity index and low stability with the average index value was 1.91. The low vegetation diversity index has correlation with the measured value of CO and PM 2.5 gases which above the standard thresholds. The average range of CO gas levels is 353.3-844.7 ppm, and PM 2.5 levels is 1928.7-9517.7 µg/m3. In conclusion, this study shows that the CO gases and PM 2.5 resulted from Red Brick Industrial Area affect to the flora diversity index into a low cluster in the observed location.