Aero-anion ecological efficacy in six types of plant communities

SHI Yan-jun; YU Shu-quan; ZHENG Qing-lin

doi:10.11833/j.issn.2095-0756.2010.02.004

Volume 27 Issue 2

Apr. 2010

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SHI Yan-jun, YU Shu-quan, ZHENG Qing-lin. Aero-anion ecological efficacy in six types of plant communities[J]. Journal of Zhejiang A&F University, 2010, 27(2): 185-189. doi: 10.11833/j.issn.2095-0756.2010.02.004

Citation:

SHI Yan-jun, YU Shu-quan, ZHENG Qing-lin. Aero-anion ecological efficacy in six types of plant communities[J]. Journal of Zhejiang A&F University, 2010, 27(2): 185-189. doi: 10.11833/j.issn.2095-0756.2010.02.004

Aero-anion ecological efficacy in six types of plant communities

doi: 10.11833/j.issn.2095-0756.2010.02.004

1.
School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;
2.
Yuqian Forest Station，Forest Enterprise of Lin’an City，Lin’an 311311，Zhejiang，China

More Information

Corresponding author: YU Shu-quan
Publish Date: 2010-04-20

Abstract

A comparison of 1.5 m above ground aero-anion and positive air ion concentration for six plant communities，Pinus massoniana，Sapindus mukorossi，Magnolia grandiflora，Phyllostachys praecox，Cunninghamia lanceolata，Lagerstroemia indica，and turf grass，was conducted using a correlation analysis with relative humidity，temperature，solar radiation intensity，and ultraviolet radiation intensity. Results showed that compared to a corresponding open space，the aero-anion effect was better in each plant community，and their individual aero-anion concentration was in the order of P. massoniana＞S. mukorossi and M. grandiflora＞P. praecox＞C. lanceolata＞L. indica＞turf grass. According to the diurnal variation curve between 7 : 00 and 19 : 00，the aero-anion concentration tended to double peak from 9 : 00 - 10 : 00 and 15 : 00 - 16 : 00. A correlation analysis showed a significant（P＜0.01） positive correlation （r = 0.702） between aero-anion concentration and relative humidity，a significant（P＜0.05） negative correlation（r = － 0.637） between aero-anion concentration and temperature，a negative correlation（r = － 0.191） between aero-anion concentration and solar radiation intensity，and a significant（P＜0.05） positive correlation（r = 0.580） between aero-anion concentration and ultraviolet radiation intensity（UVB）.［Ch，2 fig. 3 tab. 15 ref.］
- forest ecology,
- plant communities,
- aero-anion concentration,
- climatic factors,
- ecological efficacy

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Aero-anion ecological efficacy in six types of plant communities

1. School of Forestry and Biotechnology，Zhejiang Forestry College，Lin’an 311300，Zhejiang，China;

2. Yuqian Forest Station，Forest Enterprise of Lin’an City，Lin’an 311311，Zhejiang，China

Corresponding author: YU Shu-quan

Publish Date: 2010-04-20

Key words:

Abstract: A comparison of 1.5 m above ground aero-anion and positive air ion concentration for six plant communities，Pinus massoniana，Sapindus mukorossi，Magnolia grandiflora，Phyllostachys praecox，Cunninghamia lanceolata，Lagerstroemia indica，and turf grass，was conducted using a correlation analysis with relative humidity，temperature，solar radiation intensity，and ultraviolet radiation intensity. Results showed that compared to a corresponding open space，the aero-anion effect was better in each plant community，and their individual aero-anion concentration was in the order of P. massoniana＞S. mukorossi and M. grandiflora＞P. praecox＞C. lanceolata＞L. indica＞turf grass. According to the diurnal variation curve between 7 : 00 and 19 : 00，the aero-anion concentration tended to double peak from 9 : 00 - 10 : 00 and 15 : 00 - 16 : 00. A correlation analysis showed a significant（P＜0.01） positive correlation （r = 0.702） between aero-anion concentration and relative humidity，a significant（P＜0.05） negative correlation（r = － 0.637） between aero-anion concentration and temperature，a negative correlation（r = － 0.191） between aero-anion concentration and solar radiation intensity，and a significant（P＜0.05） positive correlation（r = 0.580） between aero-anion concentration and ultraviolet radiation intensity（UVB）.［Ch，2 fig. 3 tab. 15 ref.］

Aero-anion ecological efficacy in six types of plant communities

doi: 10.11833/j.issn.2095-0756.2010.02.004

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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