清华大学校园内不同绿地类型空气PM10浓度变化规律

被引：16

作者：

校建民 ^{[1
]}

王成 ^{[2
,3
]}

吴志萍 ^{[3
]}

杨伟伟 ^{[3
]}

侯晓静 ^{[3
]}

机构：

[1] 中国林业科学研究院林业科技信息研究所

[2] 中国林业科学研究院林业研究所国家林业局森林培育重点实验室

[3] 国家林业局城市林业研究中心

来源：

林业科学 | 2009年 / 45卷 / 05期

关键词：

绿地类型; 空气PM10质量浓度; 时间变化; 清华大学;

D O I：

暂无

中图分类号：

S731 [大地园林];

学科分类号：

0902 ; 090706 ;

摘要：

The concentration of air PM10 in six types of green lands in campus of Tsinghua university was measured. The results showed that PM10 concentration exhibited obvious daily and monthly variation,and also had remarkable difference among different seasons. However there was no remarkable difference in concentration of PM10 within the same season over all types of green lands. As for average concentration,the value was lower in arbor land of spring,autumn and winter,and in lawn of summer. The concentration of PM10 was 43% higher in cloudy days than that of sunny ones. Moreover,the difference increased to 137% between cloudy day after raining and sunny day after raining because of the clarification of rain.

引用

页码：153 / 156

页数：4

共 11 条

[1] 城市不同绿地类型降温增湿效应的研究 [J].