典型阔叶红松林主要树种叶性状的垂直变异及经济策略

荀彦涵, 邸雪颖, 金光泽

Vertical variation and economic strategy of leaf trait of major tree species in a typical mixed broadleaved-Korean pine forest

XUN Yan-Han, DI Xue-Ying, JIN Guang-Ze

表1 典型阔叶红松(Pinus koraiensis)林主要阔叶树种胸径和树高的统计学信息

Table 1 Statistical information of DBH and height for major broadleaf tree species in a typical mixed broadleaved-Korean pine forest

树种 Species 缩写 Abbreviation 胸径 DBH (cm) 树高 Tree height (m) 重要值 Important value (%) 白桦 Betula platyphylla BP 21.2 ± 3.7 16.6 ± 1.1 0.09 风桦 Betula costata BC 25.0 ± 3.9 17.7 ± 0.9 3.73 春榆 Ulmus japonica UJ 48.0 ± 26.7 20.9 ± 4.2 1.42 水曲柳 Fraxinus mandschurica FM 45.3 ± 14.2 21.2 ± 2.6 2.61 蒙古栎 Quercus mongolica QM 38.3 ± 8.0 20.3 ± 1.5 0.33 山杨 Populus davidiana PD 27.5 ± 3.8 18.3 ± 0.9 0.19 大青杨 Populus ussuriensis PU 28.6 ± 7.4 18.4 ± 1.6 0.97 糠椴 Tilia mandshurica TM 29.3 ± 4.5 18.7 ± 1.1 0.85 紫椴 Tilia amurensis TA 43.3 ± 22.2 20.6 ± 3.0 5.13 胡桃楸 Juglans mandshurica JM 30.2 ± 5.3 18.9 ± 2.2 0.03 山槐 Maackia amurensis MA 12.2 ± 3.0 13.0 ± 1.7 0.26 黄檗 Phellodendron amurense PA 25.6 ± 6.5 17.7 ± 1.7 0.21 裂叶榆 Ulmus laciniata UL 52.1 ± 12.2 22.3 ± 1.4 4.65 花楸 Sorbus pohuashanensis SP 22.6 ± 8.6 16.5 ± 3.3 0.50 五角槭 Acer pictum subsp. mono AM 22.2 ± 7.5 16.7 ± 2.2 8.25