Effects of modes of climate variability on wave power during boreal summer in the western North Pacific.

ABSTRACT: This study investigates extremes of wave climate in the western North Pacific (WNP) as significant responses to modes of climate variability: the El Niño-Southern Oscillation (ENSO) and the Pacific Decadal Oscillation (PDO). Few studies have explicitly investigated significant wave height in this context, and hence, the aim of the present study is to investigate and quantify the responses to a simulated wave data set over the WNP from 1979-2009 by focusing on the combined influences of the ENSO and PDO during the boreal summer. We conducted a composite analysis of sea surface temperatures, sea-level pressure, and extreme anomalies of wave power density (Pw) on different phase combinations of the ENSO and the PDO, and also analyzed the effects of a latitudinal shift of the ITCZ for composit

SUBMITTER: Yang S 

PROVIDER: S-EPMC7083846 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature