中国农业气象 ›› 2012, Vol. 33 ›› Issue (02): 178-184.doi: 10.3969/j.issn.1000-6362.2012.02.004

• 论文 • 上一篇    下一篇

气候变暖对山西南部典型植物物候的影响

李燕, 王志伟, 张建玲   

  1. 1山西省气候中心,太原030006;2山西省隰县气象局,隰县041300
  • 收稿日期:2011-10-16 出版日期:2012-05-20 发布日期:2012-08-30
  • 作者简介:李燕(1981-),女,山西临汾人,硕士生,助理工程师,研究方向为生态与应用气象。Email:liyan911601@sohu.com 李燕, 王志伟, 张建玲
  • 基金资助:

    山西省科技攻关项目(2007031106-1)

Effect of Climate Warming on Phenophase of Representative Plants in Southern Shanxi Province

 LI  Yan, WANG  Zhi-Wei, ZHANG  Jian-Ling   

  1. 1Shanxi Provincial Meteorological Center, Taiyuan030006, China; 2 Meteorological Administration of Xixian, Xixian041300
  • Received:2011-10-16 Online:2012-05-20 Published:2012-08-30
  • About author: LI Yan, WANG Zhi-Wei, ZHANG Jian-Ling

摘要: 选取山西省运城市、临汾市、晋城市和长治县农业气象试验站典型木本和草本植物1982-2004年物候观测资料及各地1970-2004年气温资料,运用距平、线性趋势等方法分析各地气温和植物物候期的变化特征,以及气温对植物物候期的影响。结果表明,(1)春季物候期普遍呈提前趋势,生长季呈延长趋势;木本植物秋季物候期呈推迟趋势,大部分地区草本植物黄枯始期表现为略提前趋势,黄枯末期表现为推迟趋势。(2)随着年平均气温的不断升高,植物春季物候期呈提前趋势;木本植物秋季物候期呈推迟趋势,草本植物黄枯末期大多呈提前趋势。气温每升高1℃,植物展叶始期提前1~18d。

关键词: 气侯变暖, 物候变化, 山西

Abstract: Based on phenological data of the woody, herbaceous plants and observed temperature data in agricultural experiment station of Yuncheng, Linfen, Jincheng and Changzhi, Shanxi province, the variation of temperature and phenology was analyzed by using the methods of anomaly analyzing and linear tendency, and the effect of the climate warming on phenological plants was discussed. The results showed that all of the phenology in spring advanced, and plant growing season prolonged. Phenophase in autumn delayed, but the beginning of leaves falling for most herbaceous plants advanced a little, and the end of leaves falling for most the herbaceous plants advanced. The leaf expansion date advanced 1-18 days with l℃ increasing.

Key words: Climate warming, Phenophase variation, Shanxi

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