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.

2022年9月9日 · The Pacific Decadal Oscillation (PDO) is defined by the leading pattern (EOF) of sea surface temperature (SST) anomalies in the North Pacific basin (typically, polewards of 20°N). The SST anomalies are obtained by removing both the climatological annual cycle and the global-mean SST anomaly from the data at each gridpoint.

太平洋十年振盪 （英語： Pacific Decadal Oscillation，縮寫：PDO），又稱 太平洋年代際振盪[1] 或 太平洋十年間振盪[2]，是一种約以10年為周期尺度的太平洋气候变化现象。 变换周期通常为20～30年。 PDO的特征为太平洋北纬20度以北区域表层海水温度异常偏暖或偏冷。 在太平洋十年振盪“暖相位”（或“正相位”）期间 西太平洋 偏冷而 东太平洋 偏暖，在“冷相位”（或“负相位”）期间西太平洋偏暖而东太平洋偏冷。 美国海洋学家Steven R.Hare 于1997年在研究 鲑鱼 繁殖现象 …

The Pacific decadal oscillation (PDO) is a robust, recurring pattern of ocean-atmosphere climate variability centered over the mid-latitude Pacific basin. The PDO is detected as warm or cool surface waters in the Pacific Ocean, north of 20°N.

Pacific Decadal Oscillation (PDO) Describes SST variability in the north Pacific Ocean. Correlation of the PDO from NOAA/PSL with the NOAA ERSST V5 SST for January

The "Pacific Decadal Oscillation" (PDO) is a long-lived El Niño-like pattern of Pacific climate variability. While the two climate oscillations have similar spatial climate fingerprints, they have very different behavior in time.

The PDO is a long-term (10-20 year) oscillation of the Pacific Ocean in response to the changes in the atmosphere. During a warm (positive) phase, the response of the ocean to low atmospheric pressure over the Aleutian Islands causes ocean currents to bring warm waters in the Eastern Pacific Ocean and along the coast of North America and cool ...

Pacific Decadal Oscillation (PDO) EOF analyses were calculated of the monthly SST were based on the temporal covariance matrix from the 1900-1993 period of record. using SST anomalies poleward of 20N in the Pacific basin. Time Interval: Monthly Time Coverage: 1900 to Jun 2021 Update Status: Periodically updated. Get Data:

个cmip5模式对20世纪太平洋年代际振荡（pdo）的模拟能力；在此基础上，选取评估良好以上的9种模式对 比分析不同增暖情景下的pdo时空特征变化，发现模式中pdo对全球变暖的响应与观测结果基本一致。 关键词 全球变暖 pdo cmip5 eof 功率谱分析

The Pacific Decadal Oscillation (PDO) is a long-term ocean fluctuation of the Pacific Ocean. The PDO waxes and wanes approximately every 20 to 30 years. From ocean surface topography data, together with other ocean and atmospheric data, scientists can determine whether we are in a ‘cool’ phase or a ‘warm’ phase.