2017年11月13日 · Examination of reanalysis products and a 30-member climate model ensemble confirms that prolonged multiyear marine heatwaves are linked to the dynamics of the two …

The NPGO is distinct from the Pacific Decadal Oscillation (PDO) mode (Mantua et al., 1997), which emerges as the first mode of SSTa and SSHa in the Northeast Pacific. However the …

2020年3月23日 · Here, we show how physical and ecological variables mapping onto two leading Pacific Ocean climate indices, the Pacific Decadal Oscillation (PDO) and North Pacific Gyre …

太平洋年代际振荡(pdo)和北太平洋涡旋振荡(npgo)是北太平洋(20°~60°n,120°e~120°w)海温(sst)的eof前两个模态,本文通过比较1990年前后北太平洋冬季sst eof前两个模态,揭示了pdo和npgo …

太平洋年代际振荡 （PDO）在影响东北太平洋 海洋热浪 方面发挥了重要作用。 利用观测和气候模型数据（CMIP5）相结合，表明在PDO为正的情景下，东北太平洋的海洋热浪变得持续时间 …

of winter sea surface temperature variability in the North Pacific, the Pacific Decadal Oscillation (PDO), and the North Pacific Gyre Oscillation (NPGO). Specifically, we find a significant …

2008年4月30日 · We define a new pattern of climate change, the North Pacific Gyre Oscillation (NPGO) and show that its variability is significantly correlated with previously unexplained …

The North Pacific Gyre Oscillation (NPGO) is a climate pattern. It is used as an index to measure changes in ocean currents and circulation patterns and explains key physical-biological …

2015年8月7日 · The decadal variability of the North Pacific gyre oscillation (NPGO) over the 20 th century is examined from a long-term integration of the Simple Ocean Data Assimilation …

结果显示,冬季北太平洋上层洋流异常复EOF分解的第一模态是PDO在流场异常上的反映,第二模态则包含了NPGO的明显信息。 主要依据有: (1)第一和第二模态的实时间系数序列分别有准20 a …