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首页> 外文期刊>Chinese Geographical Science >PRECIPITATION PATTERNS IN FLOOD SEASON OVER CHINA ASSOCIATED WITH THE EL NINO/SOUTHERN OSCILIATION
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PRECIPITATION PATTERNS IN FLOOD SEASON OVER CHINA ASSOCIATED WITH THE EL NINO/SOUTHERN OSCILIATION

机译：厄尔尼诺/南方涛动引起的中国汛期降水模式

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摘要

The precipitation patterns in flood season over China associated with the El Nino/ Southern Oscillation (ENSO) are investigated, especially in the eastern China, using the rather long period rainfall data in this century. The results show that there were remarkable differences between the precipitation patterns in flood seasons of ENSO warm phase (El Nino year) and cold phase (La Nina year), as well as between the patterns in El Nino years and their following years. The most parts of China received below normal rainfall in flood season of the onset years of El Nino events, but the coastal area of Southeast China received above normal amounts. Comparatively, the most parts of China received above normal rainfall in flood season of the following years of El Nino events, but the eastern part of the reaches among the Huanghe (Yellow) River, the Huaihe River and the Haihe River, and the Northeast China received less. During ENSO cold phase, the reaches of the Changjiang (Yangtze) River and the North China received more amounts than normal rainfall in flood season of the onset years of La Nina events, and the other regions of China received less. In the following years of La Nina events, the coastal area of the Southeast China, the most part of the Northeast China and the regions between the Huanghe River and the Huaihe River received more precipitation during flood seasons, but the other parts received below normal precipitation.
机译：利用本世纪相当长的降雨数据，调查了与厄尔尼诺/南方涛动（ENSO）有关的中国汛期的降水模式，特别是在中国东部。结果表明，在ENSO暖期（厄尔尼诺年）和寒冷期（拉尼娜年）的汛期，以及厄尔尼诺年及其后几年的降水模式之间存在显着差异。在厄尔尼诺事件开始的汛期，中国大部分地区的降雨量低于正常水平，但东南沿海地区的降雨量却高于正常水平。相比之下，在随后的厄尔尼诺事件的几年中，中国大部分地区的汛期降雨高于正常水平，但黄河（黄河），淮河和海河以及中国东北的东部地区收到较少。在ENSO寒冷期，长江（长江）和华北地区收到的降水量多于拉尼娜事件发生年份的汛期的正常降雨，而中国其他地区的降水量较少。在接下来的拉尼娜事件中，东南沿海地区，东北大部分地区以及黄河和淮河之间的地区在汛期降水增加，而其他地区则低于正常降水。 。

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