摘要
对昆仑山垭口地区三岔河组地层和小南川组地层的沉积相、孢粉、化学分析和软体动物化石分析等结果表明，本区在末次间冰期有过气候的快速变化，在晚更新世中期气候具有冷湿组合的特点。昆仑山垭口地区是反映高原季风强弱变化的敏感地区，加强对本区末次间冰期以来的气候演变模式及气候变化不稳定性的研究，对于掌握全球气候变化规律，预测未来气候变化具有重要意义。
? Based on the analyses of sedimentary facies,palynology,chemistry and fossil for the sanchahe Formation and the Xiaonanchuan Formation in the Kunlun Mountains Pass Area,suggestions are made as follows:climatic changed fast in the Last Interglaciation and humidcold climate occurred in the middle of the Late Pleistocene hereThe Kunlun Mountains Pass Area is a sensitive region of the plateau monsoonThe studies of climatic change model and instable climatic change in this area since the Last Interglaciation are very important to understand the rule of global climatic change and to forecast the climatic change of future
出处
《云南地理环境研究》
1998年第1期15-19,T001,共6页
Yunnan Geographic Environment Research
基金
国家攀登计划A-85-29资助项目
关键词
昆仑山垭口地区
气候变化
冷湿气候
Kunlun Mountains Pass,fast climatic change,humidcold climate
