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云贵高原有着独特的地理环境 ,其气候变迁应与青藏高原这一特殊的高海拔、低纬度的隆升地块有重要关系。洞穴化学沉积物是响应环境变化的地质记录档案 ,通过对它蕴藏的古气候信息的解译 ,可以反演过去的气候变化。本文侧重介绍了洞穴次生化学沉积物研究近年来取得的最新成果及其研究现状 ,并利用其在古环境研究中的优点 ,来讨论青藏高原的抬升对西南地区环境变化产生的屏蔽效应的可能性。
Yunnan-Guizhou Plateau has a unique geographical environment, and its climate change should have an important relationship with the Qinghai-Tibet Plateau, a special high-altitude and low-latitude uplift massif. Cave chemical sediment is a geological record file that responds to environmental changes. By interpreting the paleoclimate information it contains, the past climate change can be inverted. This article focuses on the recent achievements and research status of the research on secondary sediments of caves in recent years and makes use of its advantages in paleoenvironment studies to discuss the possible shielding effect of the uplift of the Tibetan Plateau on the environmental changes in southwest China Sex.