Page 137 - 《水产学报》2025年第11期
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邹沁东,等 水产学报, 2025, 49(11): 119311
近河口区 the near estuary area 近河口区 the near estuary area
35 岛礁区 the reef island area 110 岛礁区 the reef island area
开阔海域 the open sea 100 开阔海域 the open sea
30 90
25 80
70
深度/m depth 20 浑浊度/NTU turb. 60
50
15
10 40
30
20
5
10
0 0
1 2 3 4 1 2 3 4
采样时间 采样时间
sampling time sampling time
(e) (f)
近河口区 the near estuary area 近河口区 the near estuary area
岛礁区 the reef island area 岛礁区 the reef island area
开阔海域 the open sea 9 开阔海域 the open sea
8
10 7
溶解氧/(mg/L) DO 5 叶绿素a 浓度/(µg/L) Chl.a 5
6
4
3
2
1
0 0
1 2 3 4 1 2 3 4
采样时间 采样时间
sampling time sampling time
(g) (h)
图 6 大陈岛礁海域环境因子的季节变化
1. 夏季,2. 秋季,3. 冬季,4. 春季。
Fig. 6 Seasonal variations on average value of environmental factors in Dachen Island
1. summer, 2. autumn, 3. winter, 4. spring.
表 3 补充群体丰度与环境因子间的关系
Tab. 3 Bio-environmental relationships between recruit population and environmental factors
种名 species
环境因子 大头银姑鱼 大黄鱼 小黄鱼 棘头梅童鱼
environment factor P. macrocephalus L. crocea L. polyactis C. lucidus
J Y J Y A Y A J Y A
深度 depth −0.098 0.097 −0.334* 0.299* 0.049 0.217 0.24 0.226 0.055 0.279
表层温度 SS 1.383* 1.688* 0.553 0.838 0.848 1.808** 1.611* 0.348** −2.811* −1.681*
底层温度 BT −0.453 −0.181 −0.361 −0.642 1.01 0.33 0.072 −0.126 1.396** 0.215
表层盐度 SS 0.142 −0.252 −0.671* −0.366* −0.237 −0.29 −0.295 −0.012 −0.159 0.482*
底层盐度 BS 0.414 0.203 −0.25 0.101 −0.163 −0.114 −0.067 −0.102 −0.395* −0.427*
叶绿素a Chl.a −0.319* 0.065 0.202 0.014 −0.09 −0.167 0.083 −0.177 −0.148 −0.019
溶解氧 DO 0.361 1.196* −0.04 −0.244 1.561* 1.638** 1.359* 0.14 −1.114* −1.536*
浑浊度 turb. 0.286* 0.255* −0.082 0.025 −0.308* −0.252* −0.15 0.503** −0.315* −0.092
注:J. 稚鱼,Y. 幼鱼,A. 成鱼,“*”表示相关性显著,P<0.05, “**”表示相关性极显著,P<0.01。
Notes: J. juvenile, Y. young fish, A. adult fish, “*” correlation is significant difference, P<0.05, “**”correlation is extremely significant difference,
P<0.01.
中国水产学会主办 sponsored by China Society of Fisheries https://www.china-fishery.cn
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