HAB species of the Bohai Sea detected through metabarcoding in three large-scale seasonal expeditions

Key Points

• HAB species were identified in the Bohai Sea across multiple seasons, revealing significant biodiversity changes.
• The analysis employed metabarcoding to sequence DNA from water samples collected during seasonal expeditions.
• Large-scale sampling was conducted in the Bohai Sea, highlighting the importance of seasonal variation in marine species identification.
• Findings may inform better management strategies for coastal ecosystems, though further validation is necessary.