安塔利亚湾(地中海西北部,土耳其)的Bogue (Boops Boops, Linnaeus, 1758)的年龄、生长和死亡率

IF 0.5 4区 农林科学 Q4 FISHERIES
H. U. Koca
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引用次数: 0

摘要

在安塔利亚湾收集的Bogue (Boops Boops, Linnaeus, 1758),研究了它们的年龄、生长速度和死亡率。使用von Bertalanffy方程,Lt = 37.50 (1 - e-0.15(t + 1.32)) (R2 = 0.988),表示了整个样本的长度增长,而没有揭示性别之间的任何差异。长度-重量关系的异速生长系数(b)的值表明,在女性、男性和总体性别中,异速生长呈负增长(b < 3)。总死亡率和自然死亡率Z= 1.12 y-1, M= 0.36 y-1。开发比率E = 0.68,表明种群处于过度开发状态。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Age, growth, and mortality of Bogue (Boops boops, Linnaeus, 1758) from the Antalya Bay (Northwest Mediterranean Sea, Türkiye)
Bogue (Boops boops, Linnaeus, 1758) that was gathered in Antalya Bay had their ages, growth rates, and mortality examined. Using the von Bertalanffy equation, Lt = 37.50 (1 - e-0.15(t + 1.32)) (R2 = 0.988), growth in length was expressed for the entire sample without revealing any disparities between the sexes. The values of the allometric coefficient (b) of the length-weight relationships specify negative allometric growth (b < 3) in females, males, and overall sexes. Total and natural mortality were found to be Z= 1.12 y-1, and M= 0.36 y-1. The exploitation ratio E = 0.68 indicated that the population was overexploited.
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来源期刊
CiteScore
0.90
自引率
16.70%
发文量
49
审稿时长
3 months
期刊介绍: Information not localized
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