Daily Variation of Negative Air Ions Concentration in the Coniferous Forest in Mohe County

PDF(736 KB)
PDF(736 KB)
Chinese Agricultural Science Bulletin ›› 2015, Vol. 31 ›› Issue (25) : 13-18. DOI: 10.11924/j.issn.1000-6850.casb15050146

Daily Variation of Negative Air Ions Concentration in the Coniferous Forest in Mohe County

Author information +
History +

Abstract

Relationships between the negative air ions concentrations in the Pinus sylvestris var. mongolica and Larix gmelini and environmental factors, such as different seasons, locations, humidity or temperature, etc, in each day were analyzed, in order to investigate the daily variation of negative air ions concentrations in Mohe County. The samplings were measured in the sampling areas of 100 m2 in summer and autumn in 2012 and 2013, respectively. The results showed that the daily negative air ions concentration in coniferous forest was 1155 ions/cm3 at 12:00 AM which was the highest, and was 254 ions/cm3 at 2:00 AM which was the lowest. The coniferous forest negative air ions concentration in summer was higher than that in autumn. The average level of the negative air ions concentration in Larix gmelini was higher than that in Pinus sylvestris var. mongolica. The density of negative air ions concentration in the forest edge was slightly higher than that in the forest center. The correlation analysis showed that negative air ions concentration in coniferous forest was positively correlated with air temperature, but was negatively correlated with air humidity. Therefore, the negative air ions concentration can not only be an evaluated index of air cleaning level, but also an important parameter to measure the quality of the environment.

Key words

negative air ions; daily variation; concentration; Pinus sylvestris var. mongolica; Larix gmelini; temperature and humidity

Cite this article

Download Citations
Daily Variation of Negative Air Ions Concentration in the Coniferous Forest in Mohe County. Chinese Agricultural Science Bulletin. 2015, 31(25): 13-18 https://doi.org/10.11924/j.issn.1000-6850.casb15050146

References

[1] Simon J Shepherd, Clive B Beggs, Caroline F Smith, et al. Effect of negative air ions on the potential for bacterial contamination of plastic medical equipment[EB/OL].Shepherd, et al. BMC Infectious Diseases,2010,10:92. Http://www. biomedcentral.com/1471- 2334/ 10/92. [2] Zhou Hai Bo, Li Yan Peng, Cui Ze. Distribution Characteristics of Air Ions and Their Relationship with Environmental Factors in Xi’ an[R].IEEE,2011:2185-2188.
[3] Sawant V S, Meena G S, Jadhav D B. Effect of Negative Air Ions on Fog and Smoke[J].Aerosol and Air Quality Research,2010,12: 1007-1015.
[4] Chih Cheng Wu, Grace W. M. Lee. Oxidation of volatile organic compounds by negative air ions[J].Atmospheric Environment,2004, 38:6287-6295.
[5] Dominik D Alexander, William H Bailey, Vanessa Perez, et al. Air ions and respiratory function outcomes: a comprehensive review[EB/OL].Alexander, et al. Journal of Negative Results in BioMedicine,2013,12:14. Http://www. jnrbm.com/content/12/1/14.
[6] Marie N, Kondrashova, Elena V, et al. The Primary PhysicoChemical Mechanism for the Beneficial Biological/Medical Effects of Negative Air Ions[J].Ieee Transactions On Plasma Science,2000, 28(1):230-236.
[7] Vanessa Perez, Dominik D Alexander, William H Bailey. Air ions and mood outcomes:a review and meta- analysis[EB/OL].Perez, et al. BMC Psychiatry,2013,13:29. Http://www. biomedcentral.com/ 1471-244X/13/29.
[8] 潘剑彬,董丽,晏海.北京奥林匹克森林公园绿地空气负离子密度季节和年度变化特征[J].东北林业大学学报,2012,40(9):44-50.
[9] 熊丽君,王敏,赵艳佩,等.上海崇明岛风景旅游区空气负离子浓度分布研究[J].环境科学与技术,2013,36(8):71-76.
[10] Mao Gen Xiang, Lan Xiao Guang, Cao Yong Bao, et al. Effects of Short- Term Forest Bathing on Human Health in a Broad- Leaved Evergreen Forest in Zhejiang Province, China[J].Biomedical and Environmental Sciences,2012,25(3):317-324.
[11] 彭辉武,郑松发,刘玉玲,等.珠海淇澳岛红树林群落空气负离子浓度特征研究[J].北京林业大学学报,2013,35(5):64-67.
[12] 邵海荣,贺庆棠.森林与空气负离子[J].世界林业研究,2000,13(5): 19-23.
[13] 王洪俊.城市森林结构对空气负离子水平的影响[J].南京林业大学学报,2004,28(5):96-98.
[14] 郭笑怡,张洪岩.生态地理分区框架下的大兴安岭植被动态研究[J].地理科学,2013,33(2):181-188.
[15] Wu Chen Fa, Lai Chun Hsien, Chu Hone Jay, et al. Evaluating and Mapping of Spatial Air Ion Quality Patterns in a Residential Garden Using a Geostatistic Method[J].Int. J. Environ. Res. Public Health, 2011,8:2304-2319.
[16] Liu Shang lin, Li Qing shan, Lv Wen feng. Measuring Air Anion Concentration and Researching Development of Forest Health Tourism in Riyuexia National Forest Park[J].Applied Mechanics and Materials,2013,320:743-747.
[17] 石彦军,余树全,郑庆林.6种植物群落夏季空气负离子动态及其与气象因子的关系[J].浙江林学院学报,2010,27(2):185-189.
[18] 潘瑞炽.植物生理学[M].北京:高等教育出版社,2004:87-91.
[19] 邵海荣,贺庆棠,阎海平,等.北京地区空气负离子浓度时空变化特征的研究[J].北京林业大学学报,2005,27(3):35-39.
[20] 王晓磊,李传荣,许景伟,等.济南市南部山区不同模式庭院林空气负离子浓度[J].应用生态学报,2013,24(2):373-378.
[21] 梁红,陈晓双,达良俊.上海佘山国家森林公园空气负离子动态及其主要影响囚子[J].城市环境与城市生态,2014,27(1):7-11.
[22] 唐吕君,赵明水,李静,等.天目山不同海拔柳杉群落特征与空气负离子效应分析[J].中南林业科技大学学报,2014,34(2):85-89.
[23] 雷静,田媛,王晓剑.玉渊潭不同功能区春季负离子浓度变化研究[J].环境科学与技术,2014,37(3):169-164.
[24] Sasd, Sládekp, Navrátilo. Radon and Air Ion Balance[J]. Czechoslovak Journal of Physics,2006,,56:141-148.
[25] 吴际友,程政红,龙应忠,等.园林树种林分中空气负离子水平的变化[J].南京林业大学学报,2003,,27(4):78-80.
[26] 王继梅,冀志江,隋同波,等.空气负离子与温湿度的关系[J].环境科学研究,2004,17(2):68-70.
[27] 韦朝领,王敬涛,蒋跃林,等.合肥市不同生态功能区空气负离子浓度分布特征及其与气象因子的关系[J].应用生态学报,2006,17 (11):2158-2162.
[28] Xia Shang Guang, Yan Ping, Ye Fei, et al. Research on Spatial Changes of Negative Air- Ion Concentration in Hefei City[J]. Meteorological and Environmental Research,2012,3(1/2):14-17.
[29] Pan Xiang Liang, Zhang Dao Yong, Chen Xi, et al. Effects of shortterm low temperatures on photo- system II function of samara and leaf of Siberian maple (Acer ginnala) and subsequent recovery[J]. Journal of Arid Land,2009,1(1):57-63.
[30] Meng Xiang Jiang, Hou Yuan Zhao, Li Yu min. Spatial Distribution Characteristics of Negative Air Ion Concentrations in Danqinghe Experimental Forest, Harbin City[J].Chinese Forestry Science and Technology,2009,8(3):57-63.
Share on Mendeley
PDF(736 KB)

19

Accesses

0

Citation

Detail

Sections
Recommended

/