大足北山石窟环境监测分析

Detection and Analysis of the Environments of the Grottoes at Beishan in Dazu

本文对北山石窟区2002年环境大气中的SO2、NOx、TSP三项污染因子进行监测分析,指出北山石窟区空气质量属轻度污染,TSP是主要污染物。

Through observating and analyzing the SO2, NOx and TSP in the atmosphere points out in the area of the Cliffside Carvings at Beishan the atomspheric pollution, this paper is slight, the TSP is the main pollutant.