Series 2A-3: Multiple stressor experiments on T. pseudonana (CCMP1014) – Chlorophyll, particulate organic carbon and particulate organic nitrogen

These experiments were designed to test the combined effects of temperatures and light intensity on the growth growth rate (mu) and photophysiology of the diatom Thalassiosira pseudonana CCMP 1014 in a multifactorial design. Experiments were conducted in artificial seawater supplemented with 5% sterilized seawater. Six temperatures (13.5°C, 20°C, 25°C, 29°C, 31°C, and 32.5°C), and eight light intensities (25, 50, 80, 115,190, 300, 400 and 600 umol photons · m-2 · s-1 ) were tested during the course of these experiments.This dataset contains measurements of extracted chlorophyll, particulate organic carbon (POC), and particulate organic nitrogen (PON) made over the course of the experiments.

本实验采用多因素设计，旨在探究温度与光强对硅藻假微型海链藻（Thalassiosira pseudonana）CCMP 1014的生长速率（μ，mu）及光生理特性的联合影响。实验采用添加5%灭菌海水的人工海水体系开展。实验期间共设置6个温度梯度（13.5℃、20℃、25℃、29℃、31℃及32.5℃）与8个光强梯度（25、50、80、115、190、300、400及600 μmol光子·平方米⁻²·秒⁻¹）。本数据集包含实验全程中测得的提取叶绿素、颗粒有机碳（particulate organic carbon，POC）及颗粒有机氮（particulate organic nitrogen，PON）的相关测定数据。