季度 Season | 比对群落 Compared community | 统计值Global R | 显著性水平Significance level | 相异性% Average dissimilarity | 群落相异性贡献度前3鱼类(%) The top 3 fishes contributed to community dissimilarity |
春季 | IA-IB | 1 | 0.333 | 93.72 | 方氏锦鳚(18),赤鼻棱鳀(11.3),鳀(10.5) |
IA-IC | 1 | 0.048 | 99.52 | 凤鲚(54.3),棘头梅童鱼9.9),小黄鱼(8.6) | |
IA-ID | 1 | 0.05 | 99.33 | 鮸(28.3),凤鲚(18),刀鲚(10.8) | |
IA-IE | 1 | 0.333 | 99.41 | 赤鼻棱鳀(31.1),斑鰶(25.1),小黄鱼(8.7) | |
IB-IC | 0.964 | 0.048 | 94.26 | 凤鲚(56.6),棘头梅童鱼(10.4),小黄鱼(8.2) | |
IB-ID | 0.938 | 0.05 | 91.81 | 鮸(30.4),凤鲚(19.4),刀鲚(11.6) | |
IB-IE | 1 | 0.333 | 94.92 | 赤鼻棱鳀(30.7),斑鰶(25.9),小黄鱼(9.1) | |
IC-ID | 0.403 | 0.001 | 77.64 | 凤鲚(40.6),鮸(21.9),赤鼻棱鳀(8.1) | |
IC-IE | 0.982 | 0.048 | 92.95 | 凤鲚(24.2),赤鼻棱鳀(23.8),斑鰶(18.8) | |
ID-IE | 0.822 | 0.005 | 86.82 | 赤鼻棱鳀(24.9),斑鰶(20.4),鮸(14.1) | |
夏季 | IIA-IIB | 0.964 | 0.067 | 93.39 | 小黄鱼(49.1),斑鰶(11.4),银鲳(10.2) |
IIA-IIC | 1 | 0.004 | 99.70 | 棘头梅童鱼(47.3),小黄鱼(12.4),鮸(7.4) | |
IIA-IID | 0.25 | 0.667 | 92.40 | 鮸(28.6),银鲳(23.3),小眼绿鳍鱼(14.1) | |
IIB-IIC | 0.787 | 0.001 | 88.99 | 棘头梅童鱼(35.5),小黄鱼(31.1),斑鰶(7) | |
IIB-IID | 0.5 | 0.133 | 87.56 | 小黄鱼(43.7),银鲳(13.1)斑鰶(10.3) | |
IIC-IID | 0.755 | 0.004 | 85.91 | 棘头梅童鱼(42.6),小黄鱼(13.1),鮸(11) | |
秋季 | IIIA-IIIB | 0.987 | 0.001 | 97.27 | 棘头梅童鱼(31.8),银鲳(23.1),刀鲚(11.6) |