摘要
本文以哈尔滨市阿城区两个主要的旅游区—横头山原始森林公园、平山风景区和市区内的繁华街道为研究地点,采用DLY—3F型森林大气离子浓度测量仪进行了景区和市区的空气负离子水平的日变化规律的对比研究,然后用单极系数和安倍空气离子评议系数对上述研究地点作空气质量评价。得到如下结论:不论是单位体积的空气中负离子含量,还是单极系数q值和空气离子评议系数CI都表明阿城主要旅游区空气质量明显优于哈尔滨市区,且上午的空气质量要高于下午,有利于旅游活动的开展。
This paper is about two major tourist areas in Acheng district of Harbin City and the bustling streets in urban areas,Daily vari- ance of the concentration of aero-anion was studied,then air quality was assessed using ion polarity ratio and air ion assessment index (CI) .the conclusion is as follow:Both the concentration of aero-anion and ion polarity ratio and air ion assessment index(CI) show that the air quality in major tourist areas in Aeheng is obviously better than that of urban areas of Harbin city,and the air quality in the morning is better than that in afternoon.It is good for tourist.
基金
黑龙江省主要城市城郊生态旅游开发的研究
黑龙江省教育厅人文社科类项目
2006-2008
主持人。
