The surface pollen and relative pollen production of the desert vegetation of the Alashan Plateau, western Inner Mongolia

编号 zgly0000305926

文献类型 期刊论文

文献题名 The surface pollen and relative pollen production of the desert vegetation of the Alashan Plateau, western Inner Mongolia

学科分类 220.1060;森林生态学

作者 U.Herzschuh  H.Kuerschner  MAYuzhen 

作者单位 InstituteofPlantSystematicsandGeobotany 

母体文献 Chinese Science Bulletin（中国科学通报：英文版） 

年卷期 2003,48(14)

页码 1488-1493

年份 2003 

分类号 Q948.522.6 

关键词 内蒙古西部  沙漠植被  花粉  植物分布  植物群落  地带性植被 

文摘内容 This preliminary investigation focuses on the comparison of the recent pollen precipitation and its related vegetation of eight different plant communities in the Alashan Region, the most western part of the Inner Mongolia Autonomous Region. Most zonal and azonal communities can be well identified by their pollen spectra. Relative pollen production factors of various plant taxa have been calculated and the following sequences from over-to under represented taxa have been found for zonal vegetation: Chenopodiaceae,Artemisia, Ephedra, Nitraria, Reaumuria, Calligonum, Zygo-phyllum; and for azonal vegetation: Peganum, Populus,Tamarix, Lycium。