临潼疗养区空气负离子状况的观察与分析

Observation and analysis of air negative ion condition in Lintong convalescent region

本文报告了一年来对临潼疗养区的一个点的空气负离子的测定结果。1、4、8、9、10月份空气负离子为300—400个/cm^3,以12月份为最低,仅有188个/cm^3,3月份为最高,为2,219个/cm^3,6月份为1599个/cm^3,作者推测:3至6月份,日照强度大,植物花卉释放芳香物质可使空气电离,致空气负离子增多。

This article reported observation of air negative ion condition in certian spot of Lintong convalescent region. Results showed that in Jan, Apr. Aug. Sep. Oct,air negative ion is 300-400/cm^3.Lowest in Dec.,only 188/cm^3,in Mar,highest,is 2.219/cm^3,in Jun,is 1599/cm^3. Authors inferred that in Mar. to Jun.,the intensity of sunshine is big. Floras and flowers released aromatic substances so that air ionized,air negative ions increased.