文档详情

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

发布:2015-09-05约1.58万字共6页下载文档
文本预览下载声明
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 ofAirAnoin in NatureReserveand ofTouri锄Resources Study DensityJienmxi Exploitation YUAN etal (Huaihua 418008) Yao-qing College,Huaihua,Hunan forest instrument.theair in naturereservewas indieatedthat AbstractUsingDLY-3F anoinJiemuxi results atmospheremeasuring surveyed.The in WaS than ofthe inereasedwitlltheincreaseof airanoin coniferousforest’s that airanoin density higher foliageforest.Fhfly.thedensity along thealtitude theairanoin decreased airanoin the waterWas thanthat gradually.then density gradually.Thedensitynearbydynamic higher nearby thestaticwater airanoin insummerWaSthe itwasthelowestinwinter.Theofthe variation obviously.r11ledensity highest。while pealc day ap- Oil and anoinincreased ofairanoin Was 7:00—9:00and22:00一24:00.After C,of obviously.‰influencedensity peared raining,thedensity airanoin Was the Was theairanoinia reserveWastheim- theairrelative brief.the inJiemuxi air nature humidity.In hJigh。and clean.Considering tourismregoRl℃e.the ofthe of
显示全部
相似文档