| 杭州市空气负离子变化特征分析 |
| |
| 引用本文： | 齐冰,杜荣光,邵碧嘉.杭州市空气负离子变化特征分析[J].气象与减灾研究,2011(4):68-71. |
| |
| 作者姓名： | 齐冰 杜荣光 邵碧嘉 |
| |
| 作者单位： | 杭州市气象局,浙江杭州310051 |
| |
| 基金项目： | 杭州市科技局农业及社会发展科研推广项目（编号：20091133B21） |
| |
| 摘 要： | 利用2008-2010年杭州西溪湿地和馒头山空气负离子观测资料,分析了杭州市空气负离子的季、月和日变化特征,以及空气负离子与气象环境因子的相关关系.结果表明,湿地负离子浓度要好于市区；杭州市空气负离子浓度冬季最大,夏季最小；一日中早晨空气负离子浓度最高,15时左右最低；夜间高于白天.空气负离子浓度与温度、日照时数和空气...
|
| 关 键 词： | 负离子 变化特征 气象环境因子 相关分析 |
CHARACTERISTICS OF ANION VARIATION IN HANGZHOU |
| |
| Qi Bing,Du Rongguang,Shao Bijia.CHARACTERISTICS OF ANION VARIATION IN HANGZHOU[J].Meteorology and Disaster Reduction Research,2011(4):68-71. |
| |
| Authors: | Qi Bing Du Rongguang Shao Bijia |
| |
| Institution: | Hangzhou Meteorological Bureau,Hangzhou 310051 |
| |
| Abstract: | Based on the 2008—2010 observed anion data from Hangzhou Xixi wetland and Mantou Mountain anion observation stations,the diurnal,monthly and seasonal variations of anion in Hangzhou have been analyzed.Also,the correlation between air anion and meteorological environment factors has been studied.The result shows that anion concentration in wetland is higher than that in urban areas.In Hangzhou city the maximum concentration of air anion occurs in winter and minimum in summer,the highest happens in the morning and the lowest appears around 15：00.The anion concentration is higher in night than in daylight.It also shows that the concentration of air anion correlates negatively with temperature,sunshine hours and air pollutants;and positively with relative humidity,wind speed,cloud cover and rainfall. |
| |
| Keywords: | Anion Variation characteristics Meteorological environment factors Correlation analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
