Web1 okt. 2009 · The NPGO reflects changes in strength of the central and eastern branches of the subtropical gyre and is driven by the atmosphere through the North Pacific Oscillation … Web3 apr. 2024 · The El Niño and Southern Oscillation (ENSO) is the dominant mode of the tropical air-sea coupling system 1,2,3,4, featured by large sea surface temperature (SST) anomalies in the tropical central ...
North Pacific Gyre Oscillation from Observations Reprocessing
Webvariance; subseq uent sets of EOF s and PCs explain succes-sively less variance of the field. The PDO climate patt ern emer ges as the first EOF/PC of both SST a and SSHa, while the NPGO represents the second EOF/PC. Because the first PCs of SST a and SSHa are highly correlated (R ! 0.85), we define a PDO index as the first PC of SSHa and the … WebThe NPGO is defined as the second dominant mode of variability of Sea Surface Height (SSH) anomaly and SST anomaly in the Northeast Pacific (25°– 62°N, 180°– 250°E). The North Pacific Gyre Oscillation index has been defined as the second Principal Component of model SSH anomaly calculated over the period 1950-2004. strikepack.com downloads
(保姆式教程:从下数据到画图)python如何利用EOF分析SSTA海 …
Web4 apr. 2024 · Satellite observations of SST spanning 17 years from September 2002 to August 2024 at daily intervals are used in this study to identify fronts. SST was measured … Web16 feb. 2024 · Numerous studies demonstrated that the Pacific Meridional Mode (PMM) can excite Central Pacific (CP) El Niño-Southern Oscillation (ENSO) events and that the PMM is mostly a stochastic phenomenon ... Web3 okt. 2024 · eof5_北太平洋SST_matlab_HadISST_sst_EOF分解_,北太平洋1980-1992年SST的EOF分解程序,数据来源 ... 北太平洋SSTA三极子及其与NPGO的比较,牛光涛,丁瑞强,本文采用EOF、相关分析和回归分析等统计方法,研究了北太平洋海表面温度异常EOF第二模态的基本特征 ... strikepack not recognized on pc