| 近百年来热带太平洋海温年际及年代际时间变率特征的诊断研究 |
| |
| 引用本文： | 史历,倪允琪.近百年来热带太平洋海温年际及年代际时间变率特征的诊断研究[J].气象学报,2001,59(2):220-225. |
| |
| 作者姓名： | 史历 倪允琪 |
| |
| 作者单位： | 南京大学大气科学系!南京，210093，中国气象科学研究院!北京，100081 |
| |
| 基金项目： | 国家科委“九五”重中之重项目! ( 96-90 8-0 2 -0 5)“ENSO年际变化预测模式的研制”专题 |
| |
| 摘 要： | 年际及年代际时间变率是当代气候研究的重要问题之一 ,通过对近百年热带太平洋海温资料做子波分析发现 ,2 0世纪 50年代以来的海温升高及频繁发生的 ENSO事件伴随着海温年代际时间尺度背景场的明显改变 ,同时还研究了其年代际及年际时间尺度时间变率特征。
|
| 关 键 词： | 热带太平洋海温 年代际 年际 |
| 收稿时间： | 1999/1/12 0:00:00 |
| 修稿时间： | 1999/5/18 0:00:00 |
A DIAGNOSTIC ANALYSIS OF THE CHARACTERS OF INT-ER-DECADAL VARIABILITY AND INTER-ANNUAL VAR-IABILITY OF THE SEA SURFACE TEMPERATURE IN TROPICAL PACIFIC IN THE PAST CENTURY |
| |
| Shi Li and Ni Yunqi.A DIAGNOSTIC ANALYSIS OF THE CHARACTERS OF INT-ER-DECADAL VARIABILITY AND INTER-ANNUAL VAR-IABILITY OF THE SEA SURFACE TEMPERATURE IN TROPICAL PACIFIC IN THE PAST CENTURY[J].Acta Meteorologica Sinica,2001,59(2):220-225. |
| |
| Authors: | Shi Li and Ni Yunqi |
| |
| Institution: | Department of Atmospheric Sciences, Nanjing University, Nanjing 210093;Chinese Academf of Meteorological Sciences, Beijing 100081 |
| |
| Abstract: | The variability inter decadal and inter annuales of the SST in tropical Pacific in the last 100 years have been found by using the wavelet transform. It has been also found that the inter decadal scale period which is considered as the background filed had been changed obviously while the SST in tropical Pacific was increasing clearly and more and more ENSO events are occurring from 1950s.The characters of inter decadal variability and inter annual variability have been studied too. |
| |
| Keywords: | SST in the Tropical Pacific Ocean Inter decadal variability Inter annual variability |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《气象学报》浏览原始摘要信息 |
| 点击此处可从《气象学报》下载免费的PDF全文 |
