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      氣候變化研究進(jìn)展 ?? 2007, Vol. 03 ?? Issue (03): 162-166.

      ? 極端事件專欄 ? 上一篇    下一篇

      中國(guó)地區(qū)極端事件預(yù)估研究

      高學(xué)杰   

      1. 中國(guó)氣象局 國(guó)家氣候中心
      • 收稿日期:2007-02-06 修回日期:2007-03-15 出版日期:2007-05-30 發(fā)布日期:2007-05-30
      • 通訊作者: 高學(xué)杰

      Researches in Projection of Extreme Events in China

      • Received:2007-02-06 Revised:2007-03-15 Online:2007-05-30 Published:2007-05-30

      摘要: 簡(jiǎn)要介紹了極端氣候事件預(yù)估的基本方法,概述了東亞和中國(guó)地區(qū)關(guān)于氣候和極端氣候事件預(yù)估研究的進(jìn)展。針對(duì)極端事件變化預(yù)估研究中的重要問(wèn)題,如高分辨率、長(zhǎng)時(shí)間尺度的區(qū)域氣候變化模擬和預(yù)估,高時(shí)空分辨率的網(wǎng)格化觀測(cè)資料,除溫室效應(yīng)外的土地利用和氣溶膠的作用,使用合理方法進(jìn)行多模式結(jié)果的集合,以及統(tǒng)計(jì)降尺度方法的應(yīng)用等,進(jìn)行了討論。

      關(guān)鍵詞: 氣候變化, 氣候模式, 極端事件, 預(yù)估

      Abstract: In this paper, we review basic methods for projecting possible future changes in extreme events, with an emphasis on the analysis of output from high resolution climate models. Current and past research on extreme events in East Asia and China are discussed and the projections for China are summarized, including existing problems in these projections. It is pointed out that further studies in the following areas are needed in order to better project future extreme events over China: higher spatial and temporal resolution gridded observational data, extended high resolution regional climate model simulations, multi-model ensembles, and the application of statistical downscaling. In addition, the effects of land use and atmospheric aerosols must be considered in model simulations.

      Key words: climate change, climate model, extreme events, projection, China region

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