深圳市梧桐山风景区环境质量评价

为了开发和利用深圳市梧桐山风景区旅游资源 ,综合评价其环境卫生质量 ,1 998年对该区内大气中可吸入颗粒物、SO2 、NOx 及 1 7项水质指标进行检测。结果三个监测点大气中SO2 、NOx 及可吸入颗粒物的平均浓度分别为 0 0 1 2mg/m3、0 0 4mg/m3及 0 0 85mg/m3,符合或接近国家大气环境质量一级标准 ;四个监测点水质指标除 7月份一个监测点的浊度和铁两项偏高外 ,其余指标均符合国家一类水源标准。表明该区大气和水的环境质量处于较好状态

Environmental Quality Evaluation of Wu Tong Shan Scenic Spot of Shenzhen City

For the developing touring resource of Wu Tong Shan scenic spot of Shenzhen city,the environmental quality evaluation was carried out in 1998.The concentration of absorbable dust granule,SO 2,NO x in atmosphere and 17 water quality indexes were detected in the spot.The results showed that the average concentrations of SO 2,NO x and absorbable dust granule were 0.012 mg/m 3,0.040 mg/m 3 and 0.085 mg/m 3 respectively in three inspection spots.The former two values met the first class standard and the third values met second class standard.The water quality indexes all met the first class standard in four inspection spots except the turbidity and iron level in one of the four inspection spots in July.The results suggested that the environmental qualities in this spot were in good state.