...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Climatology: A Journal of the Royal Meteorological Society >Connection of summer rainfall variations in South and East Asia: Role of El Nino-southern oscillation
【24h】

Connection of summer rainfall variations in South and East Asia: Role of El Nino-southern oscillation

机译：南亚和东亚夏季降水变化的联系：厄尔尼诺-南方振荡的作用

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We have investigated the role of El Nino and the southern oscillation (ENSO) on the connection between summer rainfall variations in South and East Asia on interannual time scales by separating an Indian summer monsoon rainfall index into two parts: one part ENSO related and the other ENSO unrelated. The ENSO-related part is significantly positively (negatively) correlated with the rainfall variations in northern China (southern Japan). The ENSO-unrelated part has significant negative correlations with the rainfall variations in southwestern China. The occurrence of ENSO generally reinforces the connection between the South Asian summer monsoon and East Asian summer rainfall variations. The ENSO-related part affects East Asian summer rainfall variations through two meridional propagation teleconnection patterns: one over the East Asian continent and the other over the western Pacific Ocean. The ENSO-unrelated part connects with East Asian rainfall variations by a zonal propagation pattern over mid-latitudes in the Asian continent. Copyright (C) 2005 Royal Meteorological Society.
机译：我们通过将印度夏季风的降雨指数分为两部分，研究了厄尔尼诺现象和南部涛动（ENSO）在年际尺度上对南亚和东亚夏季降水变化之间的联系的作用：一部分与ENSO相关，而另一部分与ENSO无关。 ENSO相关部分与中国北方（日本南部）的降雨变化呈显着正相关（负相关）。与ENSO无关的部分与中国西南地区的降雨变化具有显着的负相关。 ENSO的出现通常加强了南亚夏季风和东亚夏季降水变化之间的联系。 ENSO相关部分通过两种经向传播遥相关模式影响东亚夏季降雨变化：一种在东亚大陆上，另一种在西太平洋上。与ENSO无关的部分通过亚洲大陆中纬度上的纬向传播模式与东亚降雨变化联系在一起。版权所有（C）2005皇家气象学会。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号