秦岭落叶阔叶林25 ha森林动态监测样地物种组成与群落特征

谢峰淋, 周全, 史航, 舒枭, 张克荣, 李涛, 冯水园, 张全发, 党海山

Species composition and community characteristics of a 25 ha forest dynamics plot in deciduous broad-leaved forest, Qinling Mountains, north-central China

Fenglin Xie, Quan Zhou, Hang Shi, Xiao Shu, Kerong Zhang, Tao Li, Shuiyuan Feng, Quanfa Zhang, Haishan Dang

表1 秦岭25 ha森林动态监测样地与其他6个不同纬度不同植被类型样地特征的比较

Table 1 Comparison of the major characteristics among Qinling 25 ha forest dynamics plot and other six different latitudes and vegetation types plots

样地 Plot 面积 Area (ha) 位置 Locality 平均海拔 Average altitude (m) 科的温带/ 热带成分 Temperate/tropical floristic elements of family 属的温带/ 热带成分 Temperate/tropical floristic elements of genus 物种数 No. of species 个体数 No. of individuals 稀有种数量 No. of rare species (%) 落叶树种数量 No. of deciduous tree species (%) 来源 Reference 秦岭 Qinling 25 107.84° E, 33.68° N 1,773.49 41.18%/38.24% 60%/24.62% 119 47,739 51 (42.86) 106 (89.07) 本研究 This study 长白山 Changbaishan 25 128.08° E, 42.38° N 801.5 - - 52 38,902 18 (34.6) - Hao et al, 2008 东灵山 Donglingshan 20 115.43° E, 39.96° N 1,395 44.44%/22.22% 93.75%/3.13% 58 52,136 11 (18.97) 58 (100) Liu et al, 2011 宝天曼 Baotianman 25 111.94° E, 33.49° N 1,301 - - > 98 63,600 - - - 古田山 Gutianshan 24 118.12° E, 29.25° N 580.6 26.53%/48.98% 42.31%/50.96% 159 140,700 59 (37.1) 68 (42.8) Zhu et al, 2008 鼎湖山 Dinghushan 20 121.32° E, 23.10° N 230-247 - 6.72%/89.92% 210 71,617 110 (52.38) - Ye et al, 2008 哀牢山 Ailaoshan 20 101.03° E, 24.53° N 2,550 - 38.10%/46.00% 104 44,168 49 (47.1) 23 (22.8) Wen et al, 2018