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当前位置: 首页 > 文章 > 吊罗山热带雨林空气负离子含量变化特征初探 林业资源管理 2015 (4) 139-144
Position: Home > Articles > Diurnal and Seasonal Variation Characteristics of NAIC and Their Relation with Meteorological Elements in Diaoluoshan Tropical Rainforest Forest Resources Management 2015 (4) 139-144

吊罗山热带雨林空气负离子含量变化特征初探

作  者：
司婷婷;罗艳菊;毕华;赵志忠;黄宇;张振磊
单  位：
海南师范大学地理与旅游学院
关键词：
热带雨林;空气负离子含量;日变化;季节变化;气象要素
摘  要：
空气负离子不仅可以净化空气,达到一定含量后还对人体具有医疗保健作用。森林空气中丰富的负离子已成为一种重要的旅游资源。研究热带雨林空气负离子分布特征及其与气象要素之间的关系,可为热带雨林空气负离子资源的开发与利用提供科学依据。以吊罗山热带雨林为研究区,分析热带雨林中空气负离子含量的日变化、季节变化特征及其与气象要素之间的关系。结果表明:1)空气负离子含量的季节变化为夏季>春季>秋季>冬季。2)春、夏、秋3季热带雨林空气负离子含量的日变化曲线近似双峰型(M型),两个波峰分别为9—10时左右和15—16时左右,波谷均出现在12时左右。冬季近似单峰型,峰值出现在15时左右,最低值出现在12—13时左右。3)夏季空气负离子含量与风速负相关,与相对湿度正相关;秋季空气负离子含量与气温、相对湿度均呈正相关关系。
译  名：
Diurnal and Seasonal Variation Characteristics of NAIC and Their Relation with Meteorological Elements in Diaoluoshan Tropical Rainforest
作  者：
SI Tingting;LUO Yanju;BI Hua;ZHAO Zhizhong;HUANG Yu;ZHANG Zhenlei;School of Geography and Tourism,Hainan Normal University;
关键词：
rainforest,negative air ion concentration,diurnal variation,seasonal variation,meteorological elements
摘  要：
Negative air ions have the effects of clean air and healthcare when reaching a certain concentration. The abundance of negative air ions in tropical forest has become an important tourism resource. The research on the characteristics of Negative Air Ion Concentration( NAIC) and their relation with meteorological elements in tropical rainforest can provide a scientific basis for its development and exploitation. NAIC and meteorological elements( rainfall,wind velocity,air temperature,relative humidity) are determined in the Diaoluoshan Tropical Rainforest. NAIC diurnal variations in different seasons,NAIC seasonal variations,and their relation with meteorological elements are analyzed. Also,the NAIC healthcare functions of Diaoluoshan rainforest are evaluated. The results show that:( 1) NAIC is the highest in summer,followed by spring and autumn,and the lowest in winter.( 2) Diurnal variation curves of spring,summer and autumn are similar to ‘M',the two peaks appear at about 9: 00- 10: 00 and 15: 00- 16: 00,respectively,the trough appear at about 12: 00. Diurnal variation curve of winter is similar to single peak wave,the peak appear at around 15: 00,the trough 12: 00- 13: 00.( 3) In summer,NAIC and wind velocity are negatively related,NAIC and relative humidity are positively related; in autumn,there is a positive relationship between NAIC and air temperature,relative humidity; no siginficant relationship is found between NAIC and the determined meteorological elements.

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