摘要
采用波谱分析法对1953年1月—1977年12月长江三峡降水与有关海域海温、南方涛动作了分析。通过功率谱、交叉谱分析得到一些有意义的结论。
The present paper makes an analysis on the precipitation in the Three-Gorges of Changjiang River and its connected sea region's temperature and southern oscillation from January 1953 to December 1977 by means of spectral analysis. Some significant results are obtained through power-spectral and crossspectral analysis.
出处
《南京气象学院学报》
CSCD
1993年第4期488-491,共4页
Journal of Nanjing Institute of Meteorology
关键词
三峡
降水
海温
南方涛动
Three-Gorges,precipitation,sea temperature,southern oscillation
