climatologist

US /ˌklaɪ.məˈtɑː.lə.dʒɪst/
UK /ˌklaɪ.məˈtɑː.lə.dʒɪst/
1.

气候学家

a scientist who studies climate (= general or long-term weather conditions):

:
Climatologists work with computer models, constantly adding new information to study the long-term changes in the atmosphere.