New evidence for the Qinghai-Xizang (Tibet) Plateau as a pilot region of climatic fluctuation in China

被引：40

作者：

Feng, S ^{[1
]}

Tang, MC ^{[1
]}

Wang, DM ^{[1
]}

机构：

[1] Lanzhou Univ, Lanzhou Inst Plateau Atmospher Phys, Lanzhou 730000, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 1998年 / 43卷 / 20期

关键词：

Qinghai-Xizang (Tibet) Plateau; pilot region; climatic fluctuation;

D O I：

10.1007/BF02883978

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Over 40 a observed temperature data in 172 stations in China and historical proxy data were analyzed. Evidence suggested that during 1980-1994, the warmest year appeared first in southeastern part of the Qinghai-Xizang (Tibet) Plateau (henceforth SETP) and then gradually spread northwards and eastwards to eastern China. The climatic change on century time scale in recent 600 a shows 3 relatively warm and clod stages in China. Each warm and cold stage appeared first in Tibet Plateau (henceforth TP) and then in the Qilian Mountains, then in the eastern parts of China. The warm and cold stages in TP were 10-60 a earlier than in the eastern China. The facts show that TP is a pilot region of climatic fluctuation in China on the time scale shorter than 10(3)a.

引用

页码：1745 / 1749

页数：5

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