In this paper, we studied the distribution of soil seed banks along an altitudinal gradient (1500-3500 m asl) on the southern slope of the Taibai Mountain.

• 土壤种子库生物多样性特征表现为在2个海拔段发生较明显的变化:一是从低海拔到中等海拔(1500~2500m),二是从中等海拔到高海拔(2500~3500m)。