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第四纪气候有过多次大幅度波动,是环境变化的一个重要因素,反映到第四纪的各个方面,因此也必然影响到岩溶洞穴的发展和沉积。在不同气候带,岩溶地貌有不同特点,沉积物也有变化。以常见的钟乳石来说,在热带和温暖气候下,它们的形体特别高大,姿态万千;在温带和寒冷气候下,则比较简单,形体萎缩。如我国广西等地著名的峰林地形,是在热带气候下长期发展的结果;而今天在温带以至西藏高原上保留的热带岩溶地貌,则是在第三纪晚期,或
The Quaternary climate has fluctuated greatly in many occasions. It is an important factor of environmental change and is reflected in all aspects of Quaternary. Therefore, the development and deposition of karst caves are also inevitably affected. In different climate zones, karst landforms have different characteristics and sediments also change. In the case of common stalactites, they are particularly tall and stampede in tropical and warm climates; in temperate and cold climates, they are relatively simple and shrink in shape. For example, the famous peak landforms in Guangxi and other places in China are the result of long-term development under tropical climates. However, the tropical karst landforms preserved in the temperate zone and the Tibetan plateau today are in the late Tertiary Period or