鼎湖山南亚热带常绿阔叶林20公顷样地群落特征研究
|
叶万辉, 曹洪麟, 黄忠良, 练琚愉, 王志高, 李林, 魏识广, 王章明
|
COMMUNITY STRUCTURE OF A 20 HM2 LOWER SUBTROPICAL EVERGREEN BROADLEAVED FOREST PLOT IN DINGHUSHAN, CHINA
|
YE Wan-Hui, CAO Hong-Lin, HUANG Zhong-Liang, LIAN Ju-Yu, WANG Zhi-Gao, LI Lin, WEI Shi-Guang, WANG Zhang-Ming
|
|
表4 鼎湖山大样地的物种组成
|
Table 4 Species composition of live trees ≥ 1.0 cm DBH in Dinghushan (DHS) plot
|
|
物种名 Species | 多度 Abundance | 分枝数 Ramification | 胸高断面积 Basal area (m2·hm-2) | 重要值 Important value | 锥Castanopsis chinensis | 2 311 | 546 | 9.304 | 12.3 | 木荷Schima superba | 2 296 | 260 | 4.132 | 6.6 | 黄杞Engelhardtia roxburghiana | 737 | 149 | 3.475 | 4.8 | 红枝蒲桃Syzygium rehderianum | 5 990 | 347 | 0.879 | 4.7 | 广东金叶子Craibiodendron scleranthum var. kwangtungense | 3 325 | 111 | 1.664 | 4.4 | 香楠Aidia canthioides | 5 996 | 422 | 0.213 | 4.1 | 厚壳桂Cryptocarya chinensis | 2 557 | 1 028 | 1.208 | 3.5 | 黄果厚壳桂Cryptocarya concinna | 4 478 | 106 | 0.177 | 3.3 | 云南银柴Aporusa yunnanensis | 3 747 | 378 | 0.436 | 3.0 | 罗伞树Ardisia quinquegona | 3 702 | 503 | 0.076 | 2.8 | 柏拉木Blastus cochinchinensis | 4 011 | 718 | 0.058 | 2.7 | 肖蒲桃Acmena acuminatissima | 1 484 | 441 | 1.096 | 2.6 | 光叶红豆Ormosia glaberrima | 2 702 | 116 | 0.288 | 2.2 | 黄叶树Xanthophyllum hainanense | 1 873 | 160 | 0.359 | 2.0 | 滇粤山胡椒Lindera metcalfiana | 2 118 | 369 | 0.190 | 1.9 | 肉实树Sarcosperma laurinum | 1 576 | 146 | 0.330 | 1.9 | 华润楠Machilus chinensis | 532 | 65 | 0.845 | 1.7 | 鼎湖钓樟Lindera chunii | 1 302 | 1 016 | 0.151 | 1.5 | 谷木Memecylon ligustrifolium | 1 263 | 74 | 0.092 | 1.4 | 小新木姜Neolitsea umbrosa | 1 352 | 154 | 0.169 | 1.3 | 短序润楠Machilus breviflora | 800 | 327 | 0.344 | 1.3 | 褐叶柄果木Mischocarpus pentapetalus | 1 252 | 95 | 0.044 | 1.3 | 鱼骨木Canthium dicoccum | 603 | 19 | 0.158 | 1.2 | 密花树Rapanea neriifoli | 750 | 56 | 0.289 | 1.2 | 九节Psychotria rubra | 908 | 54 | 0.016 | 1.2 | 毛缘杜鹃Rhododendron henryi var. concavum | 810 | 208 | 0.278 | 1.1 | 马尾松Pinus massonian | 169 | 6 | 0.700 | 1.0 | 岭南山竹子Garcinia oblongifolia | 652 | 48 | 0.104 | 1.0 | 三花冬青Ilex triflora | 642 | 28 | 0.234 | 1.0 | 其它Others | 11 679 | 1 042 | 2.860 | 21.1 | 合计Total | 71 617 | 8 992 | 30.167 | 100.0 |
|
|
|