Dataset on the performance of Atlantic salmon (Salmo salar) reared at different dissolved oxygen levels under experimental conditions

IF 1 Q3 MULTIDISCIPLINARY SCIENCES

Data in Brief Pub Date : 2024-09-28 DOI:10.1016/j.dib.2024.110983

Nina Liland , Ivar Rønnestad , Marina Azevedo , Floriana Lai , Frida Oulie , Luís Conceição , Filipe Soares

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引用次数: 0

Abstract

Atlantic salmon (Salmo salar) cultivated in cages and net-pens are regularly exposed to natural variations in dissolved oxygen levels, occasionally experiencing events of low oxygen availability. Quantifying the impact of low dissolved oxygen levels on fish performance can help fish farmers better manage the risks associated with such events.

This article describes the zootechnical performance of Atlantic salmon reared under experimental conditions at three different dissolved oxygen levels (i.e., low: 50 % saturation; medium: 60 % saturation; high: 95 % saturation). The data was collected in the context of two in vivo trials: (i) Trial A, where fish with an initial average body weight of 312.44 ± 11.53 g were reared in indoor tanks at the different DO levels for 30 days; (ii) Trial B, where fish with an initial average body weight of 735.33 ± 40.42 g were reared in indoor tanks at the different DO levels for 26 days.

The dataset [1] is composed of spreadsheets (.xlsx format) and charts (.png format), and includes daily and hourly resolution data (e.g., dissolved oxygen, water temperature, salinity, number of fish and feed intake), sampling and laboratory data (e.g., fish weight, fork length, sex, organs weight, whole-body composition, and tail and opercular beat frequency), and zootechnical indicators calculated at the tank level and averaged per treatment (e.g., survival rate, weight gain, cumulative feed intake, feed conversion ratio and somatic indexes). The differences between treatment means were analyzed using ANOVA, followed by post-hoc testing.

The data presented here has the potential to be used in subsequent analyses, for example when analyzed together with other experimental data or through its use to parameterize mathematical models, aiming at better understand and describe the effects of dissolved oxygen on the performance of Atlantic salmon.

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在不同溶解氧水平的实验条件下饲养大西洋鲑鱼（Salmo salar）的性能数据集

在网箱和网箱中养殖的大西洋鲑（Salmo salar）经常暴露于溶解氧水平的自然变化中，偶尔会经历低氧可用性事件。本文介绍了在三种不同溶氧水平（即低：50% 饱和度；中：60% 饱和度；高：95% 饱和度）的实验条件下饲养的大西洋鲑的动物技术性能。数据是在两个体内试验中收集的：(i) 试验 A，在不同溶氧水平的室内水箱中饲养初始平均体重为 312.44 ± 11.53 克的鱼，为期 30 天；(ii) 试验 B，在不同溶氧水平的室内水箱中饲养初始平均体重为 735.数据集[1]由电子表格（.xlsx 格式）和图表（.png 格式）组成，包括每日和每小时的分辨率数据（如：溶解氧、水温、盐度、水质、水体温度、水质和水质）、溶解氧、水温、盐度、鱼的数量和摄食量）、取样和实验室数据（如鱼的重量、叉长、性别、器官重量、全身成分、尾部和厣的搏动频率），以及在水槽层面计算的动物技术指标和每个处理的平均值（如存活率、增重、累计摄食量、饲料转化率和体细胞指数）。本文提供的数据可用于后续分析，例如与其他实验数据一起分析，或用于数学模型参数化，以更好地理解和描述溶解氧对大西洋鲑表现的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Data in Brief MULTIDISCIPLINARY SCIENCES-

CiteScore

3.10

自引率

0.00%

发文量

996

审稿时长

70 days

期刊介绍： Data in Brief provides a way for researchers to easily share and reuse each other''s datasets by publishing data articles that: -Thoroughly describe your data, facilitating reproducibility. -Make your data, which is often buried in supplementary material, easier to find. -Increase traffic towards associated research articles and data, leading to more citations. -Open up doors for new collaborations. Because you never know what data will be useful to someone else, Data in Brief welcomes submissions that describe data from all research areas.