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中国农学通报 ›› 2009, Vol. 25 ›› Issue (22): 0-0.

所属专题: 农业气象

• 资源 环境 生态 土壤 气象 •    

气候变化对福州植物气候生产力的影响分析

马治国 陈惠 陈家金   

  • 收稿日期:2009-06-26 修回日期:2009-07-20 出版日期:2009-11-20 发布日期:2009-11-20
  • 基金资助:
    福建省科技厅科技攻关计划重点项目;福建省气象局项目

气候变化对福州植物气候生产力的影响分析

  • Received:2009-06-26 Revised:2009-07-20 Online:2009-11-20 Published:2009-11-20

摘要: 摘要:本文利用Thornthwaite Memoriae模型估算了福州市近30多年来的植物气候生产力的状况,在分析了年均气温、降水量、风速和相对湿度年际变化的基础上,探讨了植物气候生产力的变化原因。植物气候生产力与年均气温、风速成正比,故上个世纪70年代后期和90年代后,受其影响,植物气候生产力在增大;植物气候生产力与年降水量和相对湿度成反比,所以上个世纪70年代前期以及80年代,植物气候生产力在逐渐降低。

关键词: 四翅滨藜, 四翅滨藜, 盐胁迫, NaCl盐溶液, 耐盐生理

Abstract: The plant climatic productivity had been analyzed with the model of Thornthwaite Memoriae in Fuzhou city for more than30 years, the changing reason of it also was done by analyzing the temperature, precipitation, wind speed and relative humidity. The results showed that: on the impact of temperature and wind speed, the plant climatic productivity was increment in the late 1970s and 1990s; but it varied inversely with the precipitation and the relative humidity and became decrease in the early 1970s and 1980s.