Jun 1, 2024 · This paper presents a review of the interaction mechanisms among six ocean-atmosphere coupled modes (ENSO, PDO, IOD, AO, NAO, and AMO) and their impacts on the South and East Asian Monsoon.

The Pacific Decadal Oscillation (PDO) is often described as a long-lived El Niño-like pattern of Pacific climate variability (Zhang et al. 1997). As seen with the better-known El Niño/Southern Oscillation (ENSO), extremes in the PDO pattern are marked by widespread variations in the Pacific Basin and the North American climate.

Executive summary: The Climate Impact Company ENSO, PDO, AMO, and IOD constructed analog forecasts are updated. The ENSO outlook increasingly favors 2025 as a La Nina year while cool phase PDO continues until a possible phase change early next year.

Jul 24, 2017 · The modulation of Pacific Decadal Oscillation (PDO) on the relationship of El Niño with southern China rainfall during early boreal winter (November–December) is investigated in this study. When El Niño occurs in positive phase of PDO, significantly positive rainfall anomalies only appears over the southwestern part of southern China.

Feb 24, 2022 · Understanding the synergistic effect of the PDO and IOD on water vapor transport will help to improve the accuracy of precipitation prediction, and reduce the negative impact of drought and flood disasters.

Oct 17, 2014 · In the present study, this is investigated using a revised Palmer Drought Severity Index dataset (sc_PDSI_pm). We find that the effect of ENSO on dry–wet changes varies with the PDO phase. When...

Jun 1, 2022 · This study investigates seasonal precipitation variation over eastern China associated with Indian Ocean Dipole (IOD) forcing and emphasizes the distinction of such responses to preceding IOD events compared with responses to El …

El Nino Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), and Pacific Decadal Oscillation (PDO) are important modes of climate variability of the coupled ocean-atmospheric system on interannual and decadal time scales. The late 1990s features large events of ENSO, IOD, and phase switch of PDO.

Dec 11, 2023 · 通过旋转经验正交分解法，将珠江流域季节和年降水分为时间分量和相应的空间特征，研究了珠江流域降水与厄尔尼诺-南方涛动（ENSO）、北大西洋涛动（NAO）、印度洋偶极子（IOD）和太平洋10 a涛动（PDO）的遥相关关系。...

Jul 1, 2021 · Among the 14 leading climatic modes, the El Niño-Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), Atlantic Multidecadal Oscillation (AMO), and Indian Ocean Dipole (IOD) affect terrestrial water storage in 76.5%, 74.6%, 59.7% and 46.4% of the global land surface, respectively.