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末次冰消期热带湖光岩玛珥湖沉积物高分辨率的生物硅、总有机碳、总氮和总氢等有机地化指标记录显示了一系列百年至千年尺度的快速变化 ,表明季风环流系统运行的强烈不稳定性。这种不稳定变化与格陵兰冰芯记录的气候事件相比较 ,表现出一定的遥相关 ,但也表现出了末次冰消期初始转暖低纬度区超前高纬度区的显著不同 ,这种变化可能与低纬度区热带水文循环的驱动作用相关
The last record of ice age tropical lake light Maar Lake sediments high-resolution bio-silicon, total organic carbon, total nitrogen and total hydrogen and other organic geochemical indicators of record shows a series of rapid changes from the centenary to the millennium scale, indicating that the monsoon circulation Strong instability of system operation. This unstable change shows some teleconnections compared with the recorded climatic events in the Greenland ice core, but also shows a significant difference between the early high latitudes in the low latitudes and the warm-ups of the initial ice-cold periods. This change may be Related to the driving role of the tropical hydrological cycle in low latitudes