Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (13): 105-109.doi: 10.11924/j.issn.1000-6850.casb16120128

Special Issue: 农业气象

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Aero-anion Concentration and Its Relationship with Meteorological Factors: Scotch Pine and Larch in Arctic Village

Tang Qiuyuan1,2, Xing Haiying1,2, Zhang Dongyou1,2   

  1. (1Key Laboratory of Remote Sensing and Monitoring of Geographical Environment of Heilongjiang Province/Harbin Normal University, Harbin 150025;2School of Geography Science, Harbin Normal University, Harbin 150025)
  • Received:2016-12-28 Revised:2017-04-12 Accepted:2017-02-15 Online:2017-05-16 Published:2017-05-16

Abstract: In order to study the relationship among the forest negative air ions concentration and forest category and meteorologic condition, In this thesis, choose the suitable sample as the research object in the Arctic Village area. select a representative Arctic Village area forest partition negative air ions of forest environments from summer and autumn in 2013, statistical analysis of the collected data by means of time scale average and correlation analysis, and through research get that the relationship among the forest negative air ions concentration and forest category and meteorologic condition. The results showed that the negative air ion concentration in Arctic Village forest was between 548-1203 ions?cm-3, average concentration about 892 ions?cm-3. the negative oxygen ion concentration is positively correlated with air temperature and humidity, and is negative correlation with humidity. the negative air ion concentration of larch plots is higher than that of scotch pine plots, and different seasons had a great influence on the concentration of negative oxygen ions. To revealed the relationship among the negative oxygen ion concentration of Arctic Village area and forest category and season and meteorological factors.

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