赵振国. 1995. 夏季青藏高原位势高度场的长期振荡与气候变化[J]. 气象学报, 53(1):108-114, doi:10.11676/qxxb1995.012 |
夏季青藏高原位势高度场的长期振荡与气候变化 |
LONG TERM OSCILLATION OF THE GEOPOTENTIAL HEIGHT OVER THE QINGHAL-XIZANG PLATEAU IN SUMMER AND ITS RELATIONSHIP WITH CLIMATE CHANGE |
投稿时间:1993-01-30 修订日期:1993-09-08 |
DOI:10.11676/qxxb1995.012 |
中文关键词: 青藏高原位势高度 长期振荡 气候变化 |
英文关键词:Geopotential height over the Qinghai-Xizang plateau Long-term oscillation Climate change |
基金项目:长期天气预报理论和方法研究资助 |
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中文摘要: |
利用北半球500hPa月平均位势高度场资料,揭示了夏季(6-8月)青藏高原位势高度场的长期振荡及其与两大洋副热带环流的相互联系。并分析了这种长期变化对全球和中国气候的影响。 |
英文摘要: |
Using monthly 500 hPa height data in the Northern Hemisphere,a notable stage property of long-term change of the geopotential height over the Qinghai-Xizang plateau in summer has been found. This feature is consistent with long-term oscillation of the subtropical circulation over the eastern Pacific and Atlantic. Additionally, its relation to the climate changes of China and the other regions in the world is also discussed. |
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