Variation of CO2 concentration and its controlling factors in Zhijin Cave, China
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摘要: 中国贵州织金洞以美奇吸引全世界的游客。为了游客的健康,保护洞穴的空气质量显得至关重要。二氧化碳是影响洞穴空气质量的一个重要影响因子,控制洞穴中二氧化碳体积分数对保护游客的健康十分必要。以织金洞3 a的定点监测资料为基础,结合历史监测数据进行分析比较,探索这些数据在洞穴中的变化规律和影响因素。结果表明:洞穴中二氧化碳体积分数随着游客数量、季节、海拔高度、距洞口深度、洞穴地表因素等的变化发生变化。游客数量的增加是织金洞内二氧化碳大幅度增长的主要因素。图3表4参14Abstract: The Zhijin Cave is the first in the ten most beautiful China cave, which is famous of the beauty and vagar, and attract tourists from all over the world. For tourists health, it is necessary to protect the air quality in the cave. CO2 is an important influencing factor of the cave air quality, and it may bring adverse effects on the human body as the content is gathered to a certain. Therefore, it is very important to keep certain levels. Compared with historical data, this study is based on the monitoring data of Zhijin Cave for three years, to explore the change and factors of the CO2 in the cave. The result shows, the CO2 in the cave changes with the change of the visitors quantity, season, altitude, and the depth to structural opening. [Ch, 3 fig. 4 tab. 14 ref.]
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Key words:
- tourism /
- Zhijin Cave /
- CO2 concentration /
- influencing factor /
- change regulation
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链接本文:
https://zlxb.zafu.edu.cn/article/doi/10.11833/j.issn.2095-0756.2015.02.018
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