Semi-quantitative microplankton analysis at time series station Helgoland Roa...

In order to monitor long-term variability and eventual changes in the planktonic community, a semiquantitative analysis of microplankton based on net sampling is ongoing weekly...为监测浮游生物群落的长期动态波动与最终演变情况，一项基于网采采样的微型浮游生物半定量分析工作目前正每周持续推进……