in fact, the speleothem record backs findings from caribbean islands as well as the u.s. east and west coasts that sea level was at least as high 81, 000 years ago, and probably higher.
speleothem can provide some reliable palaeoenvironmental change information, which has been confirmed by many studies.
洞穴次生化学沉积物的发光性的研究可以提供分辨率更高的古环境变化信息。
in order to recognize and protect the tourist carbonate landscape, it is urgent to search the factors influencing the environmental changes and the stability of speleothem landscape in the show caves.