蓬莱仙洞CO_2浓度及温度的变化规律初探

Preliminary Discuss of the Changed Rule of CO2 Concentration and Temperature in Penglai Cave

通过不同季节对蓬莱仙洞的客流量、温度、洞穴空气中二氧化碳(CO2)浓度的系统观测,分析研究了旅游淡旺季上述指标的基本变化规律。研究结果表明,洞穴空气中CO2浓度主要受游客量、洞体结构、风速、外界CO2含量的影响,洞穴温度主要受游客量、洞体结构、外界气候、洞内灯光系统的影响,其中,洞穴旅游活动对洞穴的温度和空气中CO2浓度变化有主控作用。

After the systemic observation to the visitor flow, temperature and CO2 concentration of the cave during different seasons, the basic change rule of these indexes in the high and low tour seasons were analyzed. The testing result shows that CO2 content of the cave atmosphere are influenced by the visitor flow, the configuration of the cave,wind speed, CO2 content of environment, the temperature of the cave are important effected by the visitor flow, the configuration of the cave, the climate of outside, the lighting system in the cave. Thereinto, The temperature and CO2 content of the cave atmosphere are mainly controlled by the visitor flow.