Du Jun. Asymmetric change of maximun and minimum temperature in Tibetan Plateau from 1971 to 2000. J Appl Meteor Sci, 2003, 14(4): 437-444. .
Citation: Du Jun. Asymmetric change of maximun and minimum temperature in Tibetan Plateau from 1971 to 2000. J Appl Meteor Sci, 2003, 14(4): 437-444. .

ASYMMETRIC CHANGE OF MAXIMUN AND MINIMUM TEMPERATURE IN TIBETAN PLATEAU FROM 1971 TO 2000

  • Monthly mean maximum (Tmax), minimum temperature (Tmin) and daily temperature differences (△T) at 25 stations over Tibet from 1971 to 2000 are used to analyze the asymmetric change of maximum and minimum temperature in the Tibetan Plateau. The results show: The asymmetry is detectable in the whole Tibetan Plateau, and the typical pattern of asymmetry is he increase of Tmax and Tmin (Tmin increase is bigger then that of Tmax), the increase of Tmax occurs mainly in summer and that of Tmin in autumn and △T decrease because of obviously increasing Tmin, In additon, Tmin increases with increasing altitude; increase is the strongest in the region of 3000 to 4000 m, and △T tends to decrease over 4000 m.
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