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郑州市公园绿地春季空气质量评价
引用本文:吴明作,王江彦,李小伟,杨守任,林照明.郑州市公园绿地春季空气质量评价[J].西南林学院学报,2011,31(3):22-26.
作者姓名:吴明作  王江彦  李小伟  杨守任  林照明
作者单位:河南农业大学林学院,河南郑州,450002
基金项目:国家科技部重大专项,日本政府贷款河南省造林项目科研支撑课题
摘    要:通过测定郑州市森林公园、人民公园与河南农业大学校园的空气离子日进程,评价郑州市代表性公园绿地的空气质量,分析空气负离子与空气温度、相对湿度、风速及可吸入颗粒物浓度(PM10)等指标间的相关关系。结果表明:公园绿地中,空气负离子数量在1天中的高峰值出现在8:00-9:00,17:00—18:00,低峰值出现在14:00—15:00;空气负离子浓度与空气相对湿度、风速呈正相关关系,而与空气温度、PM10呈负相关关系。

关 键 词:空气离子  空气清洁度  公园绿地  环境因子  郑州市

Study on Air Quality in Park Green-Spaces of Zhengzhou City in the Spring Season
WU Ming-zuo,WANG Jiang-yan,LI Xiao-wei,YANG Shou-ren,LIN Zhao-min.Study on Air Quality in Park Green-Spaces of Zhengzhou City in the Spring Season[J].Journal of Southwest Forestry College,2011,31(3):22-26.
Authors:WU Ming-zuo  WANG Jiang-yan  LI Xiao-wei  YANG Shou-ren  LIN Zhao-min
Institution:WU Ming-zuo,WANG Jiang-yan,LI Xiao-wei,YANG Shou-ren,LIN Zhao-min(Forestry College,Henan Agricultural University,Zhengzhou Henan 450002,China)
Abstract:The air quality of the representative park green-spaces in Zhengzhou City in the spring season was assessed by determining the diurnal change process of the air ions in Zhengzhou Forest Park,People's Park and the campus of Henan Agriculture University.Meanwhile,the correlations among the negative air ion and air temperature,relative humidity,wind speed and inhalable particulate matter(PM10) were analyzed.The results showed that the daily peak value of the negative air ions in the park green-spaces in the sp...
Keywords:air ions  air cleanness  park green-space  environment factor  Zhengzhou City  
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