Differences in mean oxygen consumption of fed and unfed larvae used to understand the metabolic cost of digestion, Specific Dynamic Action (SDA), under ocean acidification and warming treatments - Experiment 1

These data include the differences in mean oxygen consumption of fed and unfed larvae used to understand the metabolic cost of digestion, Specific Dynamic Action (SDA), under ocean acidification and warming treatments. Data was collected in the summers of 2021 and 2022 using a microplate reader system that uses optical fluorescence to measure dissolved oxygen concentrations in water. Knowing the energetic cost of digestion under future climate change is important as studies, particularly on larval fish, begin to investigate how energy budgets will change. These data help us to understand an important part of daily metabolic costs and how that cost might change under ocean acidification and warming. Data were collected by Emma Siegfried and Dr. Darren Johnson at California State University, Long Beach. These data are from Experiment 1 and they contain delta VO2 values to describe the SDA curve for a single feeding at a single temperature (20 degrees Celsius).

本数据集包含投喂组与未投喂组幼体的平均耗氧量差值，用于解析海洋酸化与增温处理下的消化代谢成本——即特殊动力作用（Specific Dynamic Action, SDA）。本数据集采集于2021年与2022年夏季，采用基于光学荧光原理的微孔板读数仪系统测定水体溶解氧浓度。随着相关研究（尤其是鱼类幼体相关研究）逐步探索能量收支的变化规律，明晰未来气候变化背景下的消化能量成本具有重要意义。本数据集有助于解析日常代谢成本的关键组成部分，以及海洋酸化与增温情景下该成本的变化趋势。本数据集由加州州立大学长滩分校的Emma Siegfried与Darren Johnson博士采集完成。本数据集来自第1号实验，包含在单一温度（20摄氏度）下单次投喂后的SDA曲线相关的ΔVO₂值。