科尔沁沙地黄榆种子散布的空间差异及规律

杨允菲, 白云鹏, 李建东

Spatial difference and regularity of seed dispersal of Ulmus macrocarpa in Horqin Sandy Land, China

YANG Yun-Fei, BAI Yun-Peng, LI Jian-Dong

植物生态学报 . 2012, (8): 747 -753 . DOI: 10.3724/SP.J.1258.2012.00747