<正> The climatic and environmental variations since the Last Interglaciation are reconstructed based on the study of the upper 268 m of the 309-m-long Guliya ice core. Five stages can be distinguished since the Last Interglaciation from the δ18O record in the Guliya ice core: Stage 1 (Deglaciation), Stage 2 (the Last Glacial Maximum), Stage 3 (interstadial), Stage 4 (interstadial in the early glacial maximum) and Stage 5 (the Last Interglaciation). Stage 5 can be divided further into 5 substages; a, b, c, d...
【英文摘要】
The climatic and environmental variations since the Last Interglaciation are reconstructed based on the study of the upper 268 m of the 309-m-long Guliya ice core. Five stages can be distinguished since the Last Interglaciation from the δ18O record in the Guliya ice core: Stage 1 (Deglaciation), Stage 2 (the Last Glacial Maximum), Stage 3 (interstadial), Stage 4 (interstadial in the early glacial maximum) and Stage 5 (the Last Interglaciation). Stage 5 can be divided further into 5 substages; a, b, c, d, e....
【基金】
Project supported by the Climbing Program of the State Eighth Five-Year Plan and the National Natural Science Foundation of China
【分类号】
P532
【正文快照】
Three ice cores with Iength of 308.7 m,93.2 m and 34.5 m respectively,were drilled SUC—cessfully at 6 200—6 700 m on the Guliya Ice Cap of the West Kunlun Mountains,Qinghai—Xizang(Tibetan)Plateau,the longest Of which reached the bedrock.According to th