邢台前南峪生态旅游区空气负离子分布特征分析刘际超摘要：用 ITC201-A 型空气负离子仪，在前南峪森林植被生长期对旅游区内空气负离子的分布特征进行了测定，并对其所在环境的海拔、温度、湿度进行了测定，并根据结果进行了分析。结果表明：（1）在植被茂盛地的负离子水平较高，空气质量较好，水源，瀑布周围负离子最高，而旅游区一些公共设施附近由于人为干扰和植被较少，空气负离子数量较少。（2）每个观测点的空气负离子在上下午均出现不同的浓度，除二号生态沟的空气负离子浓度上午的大于下午，其它几个观测点空气负离子浓度上午普遍小于下午空气负离子的浓度。通过 CI 值显示：除了二号生态沟外，其他几个观测区下午空气质量要好于上午。（3）旅游区内随着海拔的上升空气负离子出现不同的分布特征。关键词：空气负离子，前南峪，特征Abstract: With ITC201-A aeroanion type instrument, in the Qinnanyu forest vegetation growing regional air travel on the distribution of negative ions were determined and their environment in the altitude, temperature, humidity were measured, and in accordance with the results of the analysis . The results showed that:(1) in lush vegetation and the high level of negative ions, better air quality, water resources, the highest waterfall around anion, and some tourist areas near public facilities because of human interference and less vegetation, aeroanion a relatively small number. (2) Each observation points anions in the air on the afternoon there were different concentrations, in addition to the air on the 2nd eco-ditch anion concentration is greater than the morning of the afternoon, several other observation points aeroanion am generally less than the concentration at the Aeroanion Concentration. Apart from the ditch on the 2nd CI ecological value than the morning decline, the observation area at several other air quality is better in the morning. (3) tourism area with an elevation rise aeroanion the distribution of...
