Experiment of light effects on phytoplankton morphometric traits and nutrient...

Light intensity for the second experimental phase (Nutrient) was set at the moderately limiting to saturating conditions (medium light: 72 µmol quanta m-2 s-1) for all treatments.第二实验阶段（养分试验）的所有处理组，光照强度均设置为中度限制至饱和的光照条件（中等光照：72 µmol 光子·米⁻²·秒⁻¹）。