辽东山地老秃顶子古冰缘地貌植物种群生态位特征
伏捷, 孙才志, 张华, 何红, 祝业平, 王颖

Niche characteristics of plant populations in the paleo-periglacial areas of Mt. Laotudingzi, eastern Liaoning mountainous region
Jie FU, Caizhi SUN, Hua ZHANG, Hong HE, Yeping ZHU, Ying WANG
表3 灌木层物种重要值及生态位宽度
Tab. 3 Importance value and niche breadth of plant species in shrub layer
种号 种名 重要值/频度(%) Bi 种号 种名 重要值/频度(%) Bi
1 长果刺玫蔷薇Rosa davurica var. ellipsoidea 1.62/25.0 0.147 30 波叶忍冬Lonicera vesicaria 0.06/2.1 0.021
2 刺五加Acanthopanax senticosus 4.15/60.4 0.388 31 软枣猕猴桃Actinidia kolomikta 0.33/4.2 0.036
3 大叶小檗Berberis amurensis 0.52/18.8 0.153 32 狗枣猕猴桃Actinidia kolomikta 9.43/68.8 0.534
4 鸡树条荚蒾Viburnum sargenti 2.45/16.7 0.060 33 五味子Schisandra chinensis 0.46/8.3 0.073
5 锦带花Weigela florida 2.73/39.6 0.268 34 小楷槭Acer komarovii 7.09/64.6 0.423
6 毛榛子Corylus mandshurica 6.16/43.8 0.209 35 花楷槭Acer ukurunduense 1.08/18.8 0.112
7 单花忍冬Lonicera subhispida 5.76/68.8 0.458 36 裂叶榆Ulmus laciniata 0.30/16.7 0.134
8 山楂叶悬钩子Rubus crataegifolius 0.92/6.3 0.036 37 青楷槭Acer tegmentosum 3.00/31.3 0.133
9 大翅卫矛Euonymus macropterus 10.62/72.9 0.467 38 臭冷杉Abies nephrolepis 1.71/33.3 0.161
10 关东丁香Syringa velutina 9.61/68.8 0.466 39 簇毛槭Acer barbinerve 3.55/43.8 0.287
11 瘤枝卫矛Euonymus pauciflorus 3.13/50.0 0.346 40 天女木兰Magnolia sieboldii 2.22/33.3 0.244
12 东北溲疏Deutzia amurensis 3.09/45.8 0.297 41 花楸Sorbus pohuashanensis 0.34/12.5 0.110
13 尖叶茶藨子Ribes maximowiczianum 3.37/54.2 0.250 42 水榆花楸Sorbus alnifolia 0.25/6.3 0.051
14 红丁香Syringa villosa 1.22/20.8 0.108 43 斑叶稠李Prunus maackii 0.32/6.3 0.043
15 兴安杜鹃Rhododendron dauricum 0.07/2.1 0.021 44 紫花槭Acer pseudo-sieboldianum 3.12/20.8 0.082
16 接骨木Sambucus williamsii 0.47/16.7 0.117 45 深山樱Prunus maximowiczii 0.23/4.2 0.041
17 金银忍冬Lonicera maackii 0.80/6.3 0.048 46 暴马丁香Syringa reticulata var. amurensis 0.26/4.2 0.032
18 早花忍冬Lonicera praeflorens 0.69/8.3 0.075 47 色木槭Acer mono 0.64/22.9 0.092
19 卫矛Euonymus alatus 1.13/12.5 0.097 48 千金榆Carpinus cordata 0.95/10.4 0.044
20 白檀山矾Synplocos panisulata 0.04/2.1 0.021 49 元宝槭Acer truncatum 0.11/4.2 0.040
21 八角枫Alangium platanifolium 0.14/6.3 0.050 50 长白鱼鳞云杉Picea jezoensis var. komarovii 0.02/2.1 0.021
22 东北山梅花Philadelphus schrenkii 1.50/25.0 0.129 51 水曲柳Fraxinus mandshurica 0.04/2.1 0.021
23 珍珠梅Sorbaria sorbifoiia 0.68/10.4 0.081 52 紫椴Tilia amurensis 0.02/2.1 0.021
24 辽东楤木Aralia elata 0.04/2.1 0.021 53 岳桦Betula ermanii 0.35/2.1 0.021
25 金露梅Potentilla fruticosa 0.23/2.1 0.021 54 黄榆Ulmus macrocarpa 0.04/2.1 0.021
26 东北鼠李Rhamnus schneideri 0.44/10.4 0.083 55 蒙古栎Quercus mongolica 0.54/4.2 0.034
27 刺人参Echinopanax elatus 0.46/10.4 0.083 56 红松Pinus koraiensis 0.02/2.1 0.021
28 柳叶绣线菊Spiraea salicifolia 1.37/4.2 0.039 57 灯台树Cornus controversa 0.03/2.1 0.021
29 栓翅卫矛Euonymus phellomanus 0.13/4.2 0.037