Paleoclimatology is the study of climate change in the past.

古气研究过去气化的科。

I'm Gina Moseley and I'm a professor of paleoclimatology at the University of Innsbruck.

我Gina Moseley，Innsbruck大的古气教授。

The Fourth Clue: Paleoclimatic Evidence Further clues came from studying past climates, known as paleoclimatology.

第四条线索：古气证据进一步的线索来自对过去气的研究，即古气。