Replication Data for: Acute effects of copper exposure and predation risk in five coastal copepods

The two tables contains the necessary data to replicate the study "Acute effects of copper exposure and predation risk in five coastal copepods". In short, we tested for copper effects on survival in the presence and absence of kairomones (to mimic predation) in five species from three orders of coastal copepods. We exposed adult copepods to four copper concentrations (0-1350 µg/L, 48h) on an automated imaging platform and analyzed survival over time. The methods are described in detail in the publication The following describes the contents of each column in each file. Survivaldata Brochmann.csv Treatment: indicates the presence (Kairomone) and absence (Control) of kairomones in the experiment Time_d Time in days when a change in survival was registered Cu_0: Number of alive copepods at Time_d at a 0 ug L-1 Cu concentration. Cu_150: Number of alive copepods at Time_d at a 150 ug L-1 Cu concentration. Cu_450: Number of alive copepods at Time_d at a 450 ug L-1 Cu concentration. Cu_1350: Number of alive copepods at Time_d at a 450 ug L-1 Cu concentration. Species: The species that was exposed in the experiment. Copepod_Length.csv Species: The species that was measured Well: the well number the animal was in Mean_length: prosome length of the animal in px Well_diameter: the diameter of the well in px mm_per_pixel: the relationship between mm and px measurements length_mm: the copepod prosome length in mm

本数据集包含复现研究“铜暴露对五种海岸桡足类生物急性影响及捕食风险”所必需的数据。简言之，本研究旨在探究铜暴露对五种不同科海岸桡足类生物在存在（模拟捕食）及不存在（对照组）信息素（kairomones）条件下的存活率影响。在自动化成像平台上，我们对成年桡足类生物进行了四种铜浓度（0-1350 µg/L，持续48小时）的暴露实验，并分析了随时间变化的存活率。具体实验方法详见相关出版物。以下是对每个文件中每列内容的描述。

生存数据（Brochmann.csv）：
- 处理：表示实验中信息素（Kairomone）的存在（Kairomone）和不存在（Control）。
- 时间_d：记录存活率变化的日数。
- Cu_0：在时间_d时，0 µg/L 铜浓度下的存活桡足类生物数量。
- Cu_150：在时间_d时，150 µg/L 铜浓度下的存活桡足类生物数量。
- Cu_450：在时间_d时，450 µg/L 铜浓度下的存活桡足类生物数量。
- Cu_1350：在时间_d时，1350 µg/L 铜浓度下的存活桡足类生物数量。
- 物种：实验中被暴露的物种。

桡足类生物长度数据（Copepod_Length.csv）：
- 物种：被测量的物种。
- Well：动物所在的井号。
- Mean_length：动物的颚足长度（以像素为单位）。
- Well_diameter：井的直径（以像素和毫米为单位）。
- mm_per_pixel：毫米与像素测量之间的关系。
- length_mm：桡足类生物颚足长度（以毫米为单位）。