JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2003, Vol. 27 ›› Issue (04): 78-80.doi: 10.3969/j.jssn.1000-2006.2003.04.020

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The Variation of Aero-anion Concentration on Landscape Forest

WU Jiyou1,CHENG Zhenghong1,LONG Yingzhong1,TONG Fangping1,SONG Qingan1,LIU Yunguo2   

  1. 1.Hunan Forestry Academy,Changsha 410004,China;2.Hunan University,Changsha 410082,China
  • Online:2003-08-18 Published:2003-08-18

Abstract: To study the effects of aeroanion concentration surrounding 8 landscape trees,It shows that the aeroanion concentration are significant difference.For these 8 trees,the order of their aeroanion concentration surrounding is Cinnamomum micranthum,Podocarpus macrophyllus,Parakmeria lotungensis,Manglietia fordiana,Manglietia chingii,Michelia foveolata,Michelia chapensis,Liriodendron chinense.The concentrations of aeroanion in forest are significantly different by negative relation to the environment temperature,while it is different by positive relation to the atmosphere humidity.As for one tree species,the aeroanion concentration surrounding shows regular variety.

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