Biodiv Sci ›› 2016, Vol. 24 ›› Issue (8): 940-947. DOI: 10.17520/biods.2015349
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Deyi Wang1,2, Jianfeng Hao1,*(), Yan Li1, Jinqiu Qi1, Zengli Pei1, Yujia Huang1, Qian Jiang1, Ya Chen1
Received:
2015-12-10
Accepted:
2015-12-10
Online:
2016-08-20
Published:
2016-09-02
Contact:
Hao Jianfeng
Deyi Wang, Jianfeng Hao, Yan Li, Jinqiu Qi, Zengli Pei, Yujia Huang, Qian Jiang, Ya Chen. Examination of edge effects in a Cryptomeria fortunei plantation in Zhougong Mountain, western Sichuan[J]. Biodiv Sci, 2016, 24(8): 940-947.
Fig. 3 The average diameter at breast height (DBH) and average height (H) in the tree layer of Cryptomeria fortunei plantation of different edge gradients (mean ± SD). Different small letters mean significant difference at 0.05 level among gradients.
Fig. 4 The average height in shrub and herb layers of Cryptomeria fortunei plantation of different edge gradients. Different small letters mean significant difference at 0.05 level among gradients.
Fig. 5 The average density in different layers of Cryptomeria fortunei plantation of different edge gradients. Different small letters mean significant difference at 0.05 level among gradients.
Fig. 6 Richness index (D) and Shannon-Wiener index (H) in different layers of Cryptomeria fortunei plantation of different edge gradients. Different small letters mean significant difference of D (H) at 0.05 level among gradients.
两两边缘梯度之间 Between edge gradients | 梯度1-梯度2 Gradient 1-gradient 2 | 梯度2-梯度3 Gradient 2-gradient3 | 梯度3-梯度4 Gradient 3-gradient 4 | 梯度4-梯度5 Gradient 4-gradient 5 |
---|---|---|---|---|
共有种数 Number of common species | 45 | 34 | 27 | 31 |
相似性系数 Sørensen’s similarity coefficient | 0.69 | 0.60 | 0.54 | 0.67 |
Table 1 The number of common species and Sørensen’s similarity coefficient between adjacent edge gradients in Cryptomeria fortunei plantation
两两边缘梯度之间 Between edge gradients | 梯度1-梯度2 Gradient 1-gradient 2 | 梯度2-梯度3 Gradient 2-gradient3 | 梯度3-梯度4 Gradient 3-gradient 4 | 梯度4-梯度5 Gradient 4-gradient 5 |
---|---|---|---|---|
共有种数 Number of common species | 45 | 34 | 27 | 31 |
相似性系数 Sørensen’s similarity coefficient | 0.69 | 0.60 | 0.54 | 0.67 |
两两边缘梯度之间 Between edge gradients | 梯度1-梯度2 Gradient 1-gradient 2 | 梯度1-梯度3 Gradient 1-gradient 3 | 梯度1-梯度4 Gradient 1-gradient 4 | 梯度1-梯度5 Gradient 1-gradient 5 |
---|---|---|---|---|
共有种数 Number of common species | 45 | 35 | 29 | 30 |
相似性系数 Sørensen’s similarity coefficient | 0.69 | 0.56 | 0.50 | 0.52 |
Table 2 The number of common species and Sørensen’s similarity coefficient between gradient 1 and the other edge gradients in Cryptomeria fortunei plantation
两两边缘梯度之间 Between edge gradients | 梯度1-梯度2 Gradient 1-gradient 2 | 梯度1-梯度3 Gradient 1-gradient 3 | 梯度1-梯度4 Gradient 1-gradient 4 | 梯度1-梯度5 Gradient 1-gradient 5 |
---|---|---|---|---|
共有种数 Number of common species | 45 | 35 | 29 | 30 |
相似性系数 Sørensen’s similarity coefficient | 0.69 | 0.56 | 0.50 | 0.52 |
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