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      氣候變化研究進展 ?? 2005, Vol. 01 ?? Issue (04): 151-156.

      ? 研究論文 ? 上一篇    下一篇

      氣候變化對我國南方雙季稻發(fā)育和產(chǎn)量的影響

      張建平;趙艷霞;王春乙;何勇   

      1. 重慶市氣象局
      • 收稿日期:2005-08-03 修回日期:1900-01-01 出版日期:2005-11-30 發(fā)布日期:2005-11-30
      • 通訊作者: 張建平

      Effect of Climate Change on the Growth and Yields of Double-Harvest Rice in the Southern China

      ZHANG Jianping, ZHAO Yangxia, WANG Chunyi, HE Yong   

      • Received:2005-08-03 Revised:1900-01-01 Online:2005-11-30 Published:2005-11-30

      摘要: 基于WOFOST作物模式,結合氣候模式輸出的氣候情景資料,模擬研究了未來100 a(2001-2100年)氣候變化對我國南方雙季稻發(fā)育和產(chǎn)量的影響。結果表明:未來氣候情景下,我國南方大部分地區(qū)雙季稻(早稻、晚稻)的生長期會有所縮短;產(chǎn)量可能會有所下降,但下降的幅度不是很大,其中早稻受氣候變化的影響較大。

      關鍵詞: 氣候變化, 模型, 雙季稻, 發(fā)育

      Abstract: Based on the WOFOST crop model, jointing the climate simulated data produced by climate model, the simulation research was carried out about the impacts of the climate change on the yields and growth of double-harvest rice in the southern China during the future one hundred years. Results showed that, 1) the life time of double-harvest rice will be shortened owing to climate change; and 2) the yields of double-harvest rice will be decreased to some extent, especially the early rice. But the decreasing rate is not so fast.

      Key words: climate change, crop model, double-harvest rice, growth, yields

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