地形异质性对云南普洱季风常绿阔叶林物种多样性的影响

王艳红, 李帅锋, 郎学东, 黄小波, 刘万德, 徐崇华, 苏建荣

Effects of topographic heterogeneity on species diversity in a monsoon evergreen broad- leaved forest in Puʼer, Yunnan, China

WANG Yan-Hong, LI Shuai-Feng, LANG Xue-Dong, HUANG Xiao-Bo, LIU Wan-De, XU Chong-Hua, SU Jian-Rong

表3 云南普洱30 hm2大样地5类地形重要值前10的物种

Table 3 Top ten dominant species in the five topographic types based on importance values within the 30 hm2 dynamics plot in Pu’er, Yunnan

地形 Topography 物种 Species 相对频度 Relative frequency 相对多度 Relative abundance 相对胸高断面积 Relative basal area at the breast height 重要值 Importance value 山脊 Ridge 短刺锥 Castanopsis echidnocarpa 3.7 28.5 34.0 22.0 泥柯 Lithocarpus fenestratus 3.7 14.5 6.5 8.2 截果柯 Lithocarpus truncatus 3.7 5.3 7.1 5.3 西南木荷 Schima wallichii 3.6 2.6 9.7 5.3 茶梨 Anneslea fragrans 3.5 4.4 5.4 4.4 隐距越桔 Vaccinium exaristatum 3.5 5.4 3.6 4.2 红梗润楠 Machilus rufipes 3.6 4.6 2.5 3.6 红叶木姜子 Litsea rubescens 3.6 4.3 2.5 3.5 红皮水锦树 Wendlandia tinctoria subsp. intermedia 3.3 3.0 2.8 3.0 深绿山龙眼 Helicia nilagirica 3.5 3.3 2.1 3.0 陡坡 Steep slope 短刺锥 Castanopsis echidnocarpa 2.8 16.4 22.8 14.0 泥柯 Lithocarpus fenestratus 2.6 9.8 4.2 5.5 西南木荷 Schima wallichii 2.8 3.4 9.8 5.3 红梗润楠 Machilus rufipes 2.8 5.5 4.4 4.2 枹丝锥 Castanopsis calathiformis 1.9 5.6 5.0 4.2 截果柯 Lithocarpus truncatus 2.6 4.1 5.4 4.0 红叶木姜子 Litsea rubescens 2.7 4.5 2.6 3.2 西桦 Betula alnoides 0.9 0.5 7.4 3.0 茶梨 Anneslea fragrans 2.5 3.4 2.9 2.9 隐距越桔 Vaccinium exaristatum 2.2 2.8 1.8 2.2 缓坡 Less-steep slope 短刺锥 Castanopsis echidnocarpa 2.8 21.8 24.7 16.5 西南木荷 Schima wallichii 2.8 3.2 14.3 6.8 泥柯 Lithocarpus fenestratus 2.8 10.1 6.3 6.4 枹丝锥 Castanopsis calathiformis 2.5 7.2 4.4 4.7 红梗润楠 Machilus rufipes 2.9 6.0 4.8 4.6 截果柯 Lithocarpus truncatus 2.7 4.2 6.3 4.4 茶梨 Anneslea fragrans 2.6 4.0 3.7 3.5 红叶木姜子 Litsea rubescens 2.7 3.7 3.8 3.4 隐距越桔 Vaccinium exaristatum 2.0 2.4 1.7 2.0 艾胶算盘子 Glochidion lanceolarium 2.7 2.4 0.6 1.9 高谷 High plateau 短刺锥 Castanopsis echidnocarpa 3.1 16.7 24.0 14.6 泥柯 Lithocarpus fenestratus 3.0 17.2 5.7 8.6 西南木荷 Schima wallichii 3.2 3.2 13.5 6.7 红梗润楠 Machilus rufipes 3.2 5.7 5.0 4.7 截果柯 Lithocarpus truncatus 2.8 3.9 5.7 4.1 红叶木姜子 Litsea rubescens 3.1 5.4 2.9 3.8 西桦 Betula alnoides 1.4 0.8 7.7 3.3 隐距越桔 Vaccinium exaristatum 2.7 4.0 2.4 3.0 茶梨 Anneslea fragrans 3.1 2.8 2.7 2.9 枹丝锥 Castanopsis calathiformis 2.0 2.6 2.7 2.5 沟谷 Valley 短刺锥 Castanopsis echidnocarpa 2.5 12.9 15.6 10.4 西南木荷 Schima wallichii 2.4 3.4 10.9 5.6 泥柯 Lithocarpus fenestratus 2.3 9.5 4.2 5.4 红梗润楠 Machilus rufipes 2.6 5.6 6.2 4.8 截果柯 Lithocarpus truncatus 2.4 3.7 6.3 4.1 枹丝锥 Castanopsis calathiformis 1.9 5.6 3.1 3.5 云南瘿椒树 Tapiscia yunnanensis 1.8 1.4 4.7 2.6 茶梨 Anneslea fragrans 2.2 3.2 2.2 2.6 红叶木姜子 Litsea rubescens 2.2 3.2 2.2 2.5 齿叶黄杞 Engelhardtia serrata 1.7 2.4 3.2 2.4