紫金山国家森林公园空气负离子变化监测及其保健价值开发

Air Negative Ions Change Monitoring in Zijin Mountain National Forest Park and its Health Care Value Development

森林公园空气负氧离子等植物挥发物的变化特征及其旅游产品开发是健康休闲研究的热点。对紫金山国家森林公园空气负离子含量的动态变化的长期跟踪监测表明:紫金山国家森林公园空气负离子浓度主要集中在Ⅴ级、Ⅳ级,具有一定的保健价值。空气负离子浓度与客流量呈负向相关,适宜的光照和湿度有利于负氧负离子的产生,植物资源密度与空气负离子浓度正向相关,而植物资源的种类与负离子浓度的相关性不明显。增加植被面积,改善资源质量,提高空气湿度,采用适当的空气离子化等方式,有利于增加森林公园中空气负离子浓度,提高森林公园旅游吸引力及休闲保健功能。

Change characteristics of plant volatiles like air negative ions in Forest Park and the exploration of its tourist products are the hot spots in the researches on health and leisure.Long-term track and monitoring of the dynamic changes the air negative ions content in Zijin Mountain National Forest Park showed that the concentration of air negative ions in Zijin Mountain National Forest Park was mainly concentrated in grades V and IV,which had certain health-care value.Concentration of air negative ions was negatively related to the passenger flow volume.Proper light and moisture were helpful to the production of negative oxygen ions.Plant resources density was positively related to air negative ion concentration;while the types of plant resources showed no significant correlation with ion concentration.Increasing vegetation coverage,improving resource quality,increasing the air humidity,adopting proper air ionization methods were good approaches to increase the air ion concentration in Forest Park,and to improve the attractiveness of Forest Park and the leisure and healthcare functions.