岩溶洞穴现代监测进展  

Summary of Modern Monitoring of Karst Caves

作　　者：田宁[1] Tian Ning(School of Geogra phi cal Sciences , Southwest University ?Chongqing , 400715 , China)

机构地区：[1]西南大学地理科学学院,重庆400715

出　　处：《绿色科技》2019年第6期187-188,共2页Journal of Green Science and Technology

摘　　要：指出了随着人类社会经济发展和工业化水平的提高,全球气候与环境变化剧烈,极端天气频发。洞穴石笋作为一种古气候记录的地质载体,有丰富的代用指标,如氧碳同位素以及多种微量元素及其比值,可以提供诸如降水、植被演化、水文地质等多种古环境信息。然而,石笋形成过程复杂,各种代用指标具有多解性和复杂性,特别是氧碳同位素的机理及其环境意义尚不清楚。对现代岩溶洞穴进行连续不断地监测是解决石笋中记录指标多解性的重要方法。为此,在前人研究的基础上,对洞穴现代监测的研究进展进行了总结概括,分析了现代洞穴监测中存在的问题,以期更好地解释全球变化中石笋指标的机理问题。With the improvement of human social and economic development and industrialization, human beings are exerting more and more pressure on the environment.Global climate and environmental changes are fierce, extreme weather is frequent.Global climate change has attracted more and more people's attention.As a geological carrier of paleoclimatic records, cave stalagmites have abundant substituting indicators, which can provide a variety of paleoenvironmental information such as precipitation, vegetation evolution, hydrogeology, etc.However, the stalagmite formation process is complex, and various surrogate indicators are versatile and complex.This paper summarizes the research progress in order to better explain the mechanism of stalagmite indicators in global change.

关 键 词：全球变化 洞穴石笋 现代监测 

分 类 号：P631[天文地球—地质矿产勘探]