云南墨江极小种群物种铁竹的种群结构与群落特征

喻丁香,杜凡,石明,杨聪,代俊

Community characteristics and population structure of Ferrocalamus strictus, a rare species in Mojiang, Yunnan, China

YU Ding-Xiang,DU Fan,SHI Ming,YANG Cong,DAI Jun

表2 铁竹种群密度

Table 2 Population density of Ferrocalamus strictus

样地 Plot 总数 Total (ind.) 面积 Area (m2) 种群密度 Population density (ind.·m-2) 1 14 400 6 580 2.20 2 350 430 0.81 3 120 260 0.46 Total 14 870 7 270 2.04