.png){kind=icon}
返回
On the nonlinear interaction between global teleconnection patterns
.png){kind=icon}
PRE
AI
DOI：10.1256/qj.05.05.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Processes of nonlinear interaction between teleconnection patterns are addressed. Evidence of chaotic behaviour for the relationship between the Arctic Oscillation (AO), the Southern Oscillation (SO), and the Antarctic Oscillation (AAO) is examined using cross-redundancy and Granger causality. The analysis is carried out for three epochs of the twentieth century, during which different trends of global temperature were observed. To study the influence of low-frequency variations, a wavelet decomposition is applied. Presented results display many well-known features of feedbacks between climate change and observed trends in the indices of teleconnection patterns. By using wavelet detail components, some behaviour is revealed as being particularly pure. At the same time, some findings require considerable further work, especially the apparent nonlinear interaction between the AO and the AAO. Our results are encouraging for the prospects of a useful model describing climate changes at the decadal and centurial time-scales.
Keyword:
cross-redundancy
Granger causality
teleconnection
wavelet decomposition
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
2.9
论文数:
5.8K
被引数:
2.4W
机构
暂无机构信息
引用论文
.png){kind=icon}
Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century自19世纪后期以来对海面温度，海冰和夜间海洋气温的全球分析
OAAI
OAAI分享收藏
查看更多内容