借母溪国家自然保护区空气负离子浓度分析及旅游开发探讨.pdf
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ofAnhui
安徽农业科学,Journal A鲥.Sci.2010,38I17):9106-9109 责任编辑刘月娟责任校对卢瑶
借母溪国家自然保护区空气负离子浓度分析及旅游开发探讨
袁尧清,文红 (怀化学院湖南怀化418008)
摘要采用DLY-3F型森林大气测量仪,对借母溪自然保护区空气负离子进行测量。结果表明。针叶林中空气负离子年平均浓度要高于
阔叶林;空气负离子浓度首先随海拔高度升高而逐渐升高,随后空气负离子农度随海拔升高逐渐降低;动态水附近空气负离子浓度明显
高于静态水;夏季空气负离子浓度最高,冬季最低,而日变化的高峰值出现在7:00~9:00和22:00一24:00;下雨后负离子浓度和G地下
雨前明显升高;影响空气负离子浓度的主要气象因素是空气相对湿度。该区空气负离子舍量整体较高,空气质量达到清洁程度。针对
空气负离子可作为借母溪国家自然保护区旅游资源的开发的重要资源的现实情况,提出进一步开发借母溪国家自然保护区空气负离子
资源的建议。
关键词空气负离子;开发对策;借母溪自然保护区
中图分类号5718.5文献标识码A 文章编号0517—66ll(2010)17—09106一04
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