Series 1B-4: Multiple stressor experiments on T. pseudonana (CCMP1335) – Chlorophyll, particulate organic carbon and particulate organic nitrogen

Four follow-up experiments on the combined effect of light and temperature changes on the growth rate (mu) and photophysiology of Thalassiosira pseudonana CCMP 1335 were conducted to supplement / repeat series 1A experiments. This was necessary because doubt existed regarding the growth during 1A experiments. 1A experiments were conducted in artificial seawater. 1B experiments were conducted in artificial seawater supplemented with 5% sterilized seawater. The experiments were designed to test the combined effects of four temperatures, and eight light intensities on the growth and photophysiology of the diatom T. pseudonana CCMP1335 in a multifactorial design.This dataset contains measurements of extracted chlorophyll, particulate organic carbon (POC), and particulate organic nitrogen (PON) made over the course of the experiments.为补充或重复1A系列实验，本研究开展四项后续实验，探究光照与温度变化的协同效应对假微型海链藻（Thalassiosira pseudonana）CCMP 1335的比生长速率（growth rate, μ）及光生理特性的影响。开展该系列实验的必要性在于，1A实验中关于藻类生长的相关结果尚存争议。1A实验采用人工海水开展，而1B实验则在人工海水基础上添加了5%的灭菌天然海水。本实验采用多因素实验设计，设置4个温度梯度与8个光照强度梯度，以探究该硅藻的生长与光生理响应。本数据集包含实验全程测定的提取叶绿素、颗粒有机碳（POC）及颗粒有机氮（PON）的相关测量数据。