Seawater carbonate chemistry and biological indices and oxidative stress responses of marine crab Scylla serrata to the impact of ocean acidification and cadmium toxicity

In the current study, the effect of OA on the toxicity of cadmium (Cd) in the crab Scylla serrata was evaluated. Crab instars (0.07 cm length and 0.1 g weight) were subjected to pH 8.2, 7.8, 7.6, 7.4, 7.2, and 7.0 with and without 0.01 mg l−1 of Cd for 60 days.This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were provided by the author of the related paper (see Related to) to the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2024-06-19.

本研究评估了海洋酸化（Ocean Acidification）对镉（Cadmium, Cd）在锯缘青蟹（Scylla serrata）体内毒性的影响。选取体长0.07 cm、体重0.1 g的幼蟹，分别置于pH为8.2、7.8、7.6、7.4、7.2、7.0的水体中，设置添加与不添加0.01 mg·L⁻¹镉两种处理组，持续暴露60天。
本数据集收录于国际原子能机构（International Atomic Energy Agency, IAEA）海洋酸化国际协调中心（OA-ICC）框架下维护的OA-ICC数据集汇编（详见https://oa-icc.ipsl.fr）。原始数据由相关论文作者（详见"关联文献"）提交至OA-ICC数据管理员。
为实现与其他海洋酸化数据集的完全可比性，本数据集采用R软件包seacarb（Gattuso等，2024）计算得到一套完整且一致的碳酸盐系统变量，计算方法参照Nisumaa等（2010）的研究方案。
本数据集同步存档了原始观测值与经重新计算得到的参数（详见关联首席研究员）。采用seacarb完成碳酸盐化学参数计算的日期为2024年6月19日。