Data : Evidence that tolerance of acute warming declines with increasing body mass within fish species

Dataset for the article : Théo P. Navarro, Davide Thambithurai, Emma Duquenne-Delobel, Damien Crestel, Francois Allal, Germain Salou, Gilbert Dutto, Felipe R. Blasco, Jérôme Bourjea, David J. McKenzie; Evidence that tolerance of acute warming declines with increasing body mass within fish species. <i>J Exp Biol</i> 1 September 2025; 228 (17): jeb250612. doi: https://doi.org/10.1242/jeb.250612Description : The objective of the study was to test the theory that larger individuals are more sensitive to warm temperatures, proposed as a result of limitations in their capacity to provide oxygen for aerobic metabolic activites. The study was performed in four populations of fish, reared or wild (reared European seabass <i>Dicentrarchus labrax</i>, wild European seabass <i>D.labrax</i>, wild Gilthead seabream <i>Sparus aurata</i>, and reared Nile tilapia <i>Oreochromis niloticus</i>), using a critical thermal maximum for swimming (CTS_max) protocol.Nile tilapia data :The Nile tilapia data is from from Blasco et al. (2022) freely available at Mendeley: doi:10.17632/npmchftsjf.1. Fish performed similar protocols as for seabass and seabream.<br><b>readme</b><b>.docx</b> - Contains the column names and definitions of file dataframe_MS_Evidence_that_thermal_tolerance.xlsx<b>dataframe_MS_Evidence_that_thermal_tolerance</b><b>.xlsx</b> - Represents datafile associated to Rscript_Evidence_that_tolerance_final.r<b>Rscript_Evidence_that_tolerance_final</b><b>.r</b> - Represents analysis script<b>session_info</b> - Represents R environment in which the analysis was conducted

本数据集对应学术论文：Théo P. Navarro、Davide Thambithurai、Emma Duquenne-Delobel、Damien Crestel、Francois Allal、Germain Salou、Gilbert Dutto、Felipe R. Blasco、Jérôme Bourjea、David J. McKenzie。论文标题为《鱼类物种内急性升温耐受性随体重增加而下降的证据》（*Evidence that tolerance of acute warming declines with increasing body mass within fish species*），发表于《实验生物学期刊》（*Journal of Experimental Biology*，简称J Exp Biol），2025年9月1日，第228卷第17期，文章编号jeb250612，DOI：https://doi.org/10.1242/jeb.250612。

数据集说明：本研究旨在验证「体型更大的个体对高温环境更为敏感」这一理论，该理论的提出基于大型个体为有氧代谢活动提供氧气的能力存在局限。本研究针对4个鱼类种群开展实验，涵盖养殖欧洲海鲈（*Dicentrarchus labrax*）、野生欧洲海鲈（*D.labrax*）、野生金头鲷（*Sparus aurata*）以及养殖尼罗罗非鱼（*Oreochromis niloticus*），实验采用临界热游泳最大值（critical thermal maximum for swimming, CTS_max）方案。

尼罗罗非鱼数据集：
尼罗罗非鱼数据集源自Blasco等人（2022）的公开研究，可于Mendeley平台获取，DOI：10.17632/npmchftsjf.1。该数据集对应的实验方案与海鲈及鲷鱼一致。

<b>readme.docx</b>：包含 dataframe_MS_Evidence_that_thermal_tolerance.xlsx 的列名与字段定义。
<b>dataframe_MS_Evidence_that_thermal_tolerance.xlsx</b>：与分析脚本 Rscript_Evidence_that_tolerance_final.r 关联的原始数据文件。
<b>Rscript_Evidence_that_tolerance_final.r</b>：本研究的数据分析脚本。
<b>session_info</b>：记录本次分析所用的R语言运行环境。