清华大学校园内不同绿地类型空气PM10浓度变化规律*

doi:10.11707/j.1001-7488.20090524

林业科学 ›› 2009, Vol. 12 ›› Issue (5): 153-156.doi: 10.11707/j.1001-7488.20090524

清华大学校园内不同绿地类型空气PM10浓度变化规律*

校建民¹ 王成^2.3 吴志萍³杨伟伟³ 侯晓静³

（1.中国林业科学研究院林业科技信息研究所北京100091； 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北京100091； 3.国家林业局城市林业研究中心北京100091）

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-05-25 发布日期:2009-05-25
通讯作者: 王成

Variations of Air PM10 Concentration in Different Greenlands in Tsinghua University

Xiao Jianmin¹Wang Cheng^2,3 Wu Zhiping³ Yang Weiwei³ Hou Xiaojing³

(1. Research Institute of Forestry Policy and Information，CAF Beijing 100091； 2. Research Institute of Forestry, CAF Key Lab. of Tree Breeding and Cultivation,State Forestry Administration Beijing 100091; 3. Urban Forestry Research Center, State Forestry Administration Beijing 100091)

Received:1900-01-01 Revised:1900-01-01 Online:2009-05-25 Published:2009-05-25

摘要/Abstract

关键词: 绿地类型, 空气PM10质量浓度, 时间变化, 清华大学

Abstract:

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.

Key words: greenland type, air PM10 concentration, temporal variation, Tsinghua University

校建民王成. 吴志萍杨伟伟侯晓静. 清华大学校园内不同绿地类型空气PM10浓度变化规律*[J]. 林业科学, 2009, 12(5): 153-156.

Xiao Jianmin Wang Cheng; Wu Zhiping Yang Weiwei Hou Xiaojing. Variations of Air PM10 Concentration in Different Greenlands in Tsinghua University[J]. Scientia Silvae Sinicae, 2009, 12(5): 153-156.

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清华大学校园内不同绿地类型空气PM10浓度变化规律*

Variations of Air PM10 Concentration in Different Greenlands in Tsinghua University

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