CAJ | 학술논문

测定扬州瘦西湖景区4种类型水体环境中的空气负离子密度,并以单极系数和安倍空气离子评价系数为标准对扬州瘦西湖景区空气质量进行评价.结果表明:空气负离子密度依次为石壁流淙(瀑水)>卷石洞天(跌水)>钓鱼台(湖水)>凫庄(湖水);空气质量均达到清洁水平,人体舒适度较高,其中,动态水域的空气质量达到A级(极清洁水平)、静态水域的空气质量达到B级(一般清洁水平).测试数据经SPSS方差分析,4种水体环境中的空气负离子密度差异性显著.
측정양주수서호경구4충류형수체배경중적공기부리자밀도,병이단겁계수화안배공기리자평개계수위표준대양주수서호경구공기질량진행평개.결과표명:공기부리자밀도의차위석벽류종(폭수)>권석동천(질수)>조어태(호수)>부장(호수);공기질량균체도청길수평,인체서괄도교고,기중,동태수역적공기질량체도A급(겁청길수평)、정태수역적공기질량체도B급(일반청길수평).측시수거경SPSS방차분석,4충수체배경중적공기부리자밀도차이성현저.
The air quality of the Slender West Lake, Yangzhou was evaluated by measuring the concentrations of aerocation and aeroanion in four typical landscapes in water body by means of ratio of cations to anions and air quality evaluation index.Results show that the aeroanion concentration in Shibi liucong (waterfall) is the highest, followed in a decreasing order by Juanshi Dongtian ( drop of water), Diaoyutai (lake water), and Fuzhuang (lake water). Air quality of all the landscapes reached cleanliness level, and human comfort index was higher. Air quality of moving water body reached the desired level of cleanliness, and that of static water body reached common level of cleanliness. Analysis of variance proves that the differences in aeroanion concentration in the four areas are very significant.