云南新平铁坚油杉森林群落结构特征

钏会艳, 贾东瑞, 浦江, 张翠萍, 李淑英, 周元清

Structural characteristics of Keteleeria davidiana forest communities in Xinping, Yunnan

CHUAN Hui-Yan, JIA Dong-Rui, PU Jiang, ZHANG Cui-Ping, LI Shu-Ying, ZHOU Yuan-Qing

表2 云南新平铁坚油杉森林群落的种分布区类型组成

Table 2 Composition of zonal types of species in Keteleeria davidiana forest communities in Xinping, Yunnan

种分布区类型 Zonal types of species 种数 No. of Species 比例 Percentage (%) 世界广布 Cosmoplitan 9 5.52 泛热带 Pantropic 3 1.84 东亚(热带和亚热带)及热带南美间断 East Asia (Tropical and Subtropical) and Tropical South America disjuncted 5 3.07 旧世界热带 Old World Tropics 2 1.23 热带亚洲至热带大洋洲 Tropical Asia to Tropical Australasia Oceania 5 3.07 热带亚洲至非洲 Tropical Asia to Tropical Africa 4 2.45 热带亚洲 Tropical Asia 80 49.08 北温带 North Temperate 1 0.61 旧世界温带 Old World Temperate 1 0.61 地中海区、西亚至中亚 Mediterranean area, West Asia to Central Asia 9 5.52 东亚(东喜马拉雅至日本) East Asia (East Himalaya to Japan) 12 7.36 中国特有 Endemic to China 32 19.64