| 山东沂源九天洞洞穴环境变化监测分析 |
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| 引用本文： | 王晓青,周长春,孙小银,武传震.山东沂源九天洞洞穴环境变化监测分析[J].中国岩溶,2008,27(1):91-96. |
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| 作者姓名： | 王晓青 周长春 孙小银 武传震 |
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| 作者单位： | 曲阜师范大学资源与规划学院,山东,曲阜,273165 |
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| 摘 要： | 为改善九天洞洞穴环境质量及保护洞穴景观提供科学依据，2006年5月1—5日和2006年7月28—30日曾两度对该洞的洞穴空气温度、湿度、CO2浓度和游客量的变化进行实地监测。结果表明，九天洞CO2浓度受游客数量影响，具有明显累积效应，其中灵霄玉塔（测点11）CO2浓度最高，日平均值为11250ppm；CO2浓度之高，国内外颇为罕见；而洞穴温度兼受洞穴滴水及洞穴形态的影响，具有一定的变化幅度；洞穴湿度除了受天气影响外，游客呼吸对封闭洞段湿度增大也有一定的贡献作用。
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| 关 键 词： | 喀斯特洞穴 温度 湿度 CO2浓度 游客数量 山东沂源 |
| 文章编号： | 1001-4810(2008)01-0091-06 |
| 收稿时间： | 2007/6/25 0:00:00 |
| 修稿时间： | 2007年6月25日 |
Inspection analysis of environmental change of karst cave -- A case of Jiutian cave in Yiyuan county, Shandong province |
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| WANG Xiao-qing,ZHOU Chang-chun,SUN Xiao-yin and WU Chuan-zhen.Inspection analysis of environmental change of karst cave -- A case of Jiutian cave in Yiyuan county, Shandong province[J].Carsologica Sinica,2008,27(1):91-96. |
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| Authors: | WANG Xiao-qing ZHOU Chang-chun SUN Xiao-yin and WU Chuan-zhen |
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| Institution: | College of Resource and Planning, Qufu Normal University;College of Resource and Planning, Qufu Normal University;College of Resource and Planning, Qufu Normal University;College of Resource and Planning, Qufu Normal University |
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| Abstract: | In order to improve the cave＇s environmental quality and provide scientific basis for the protection of cave landscape, two times monitor on the spot from 1 to 5, May and 28 to 30, July, 2006 have been taken to monitoring the regime of temperature and humidity as well CO2 concentration of the Jiutian cave with the number of tourists. It is proved that the CO2 concentration is affected by the number of tourists and is of obvious accumulative effect. Among the monitoring spots, No. 11 （Lingxiaoyu Tower） has the highest average daily CO2 concentration with the value 11 250 ppm that is very rare all over the world. The temperature of the cave is affected both by cave drip water and by the shapes of the cave, and changes to some extent. Humidity of the cave is affected by the weather but also by respiration of the tourists especially in the enclosed sections of the cave. |
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| Keywords: | karst cave temperature humidity CO2 concentration number of tourists Yiyuan county Shandong |
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