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海拔3310m嘉明湖的沉积物,记录台湾高山近ka来的古气候变动,即2.2kaBP之前的湿暖期,相当于全新世大暖期之后半段,以及2.2kaBP以来的降温期;并且在大暖期结束前,出现一段特别湿暖的时期(2.2～2.4kaBP).鸳鸯湖及七彩湖的沉积物,也显示大暖期似乎结束于2～2.3kaBP.另外,在降温期中出现一短暂暖期(820～1320AD),似乎对应于中世纪暖期;而自1320AD开始,气候又转变为干冷,意味着小冰期来临.这些气候变动也可与大鬼湖所记录的相对应.
Sediment at the Jiaming Lake at 3310m above sea level recorded the paleoclimate changes of the ka mountains in Taiwan over the past ka, ie the warm-humid period before 2.2ka BP, corresponding to the second half of the Holocene and the cooling period since 2.2kaBP. Before the end of the warm season, there appeared a period of particularly warm (2.2 ~ 2.4kaBP). The sediments of Yuanyang Lake and Qicai Lake also showed that the warm-season appeared to be ending at 2 ~ 2.3kaBP. In addition, The period (820-1320 AD) seems to correspond to the Middle Ages warm period, but since 1320AD the climate has changed to dry and cold, meaning the onset of the Little Ice Age, which can also correspond to the records of the Great Ghost Lake.