Bacillariophyta 1 Beibu Gulf 1 Beibu gulfs 1 CHEMTAX 1 Chlorophyll a 1 Cryptophyta 1 Cyanobacteria 1 Cyanobacterium 1 Dinophyceae 1 Fucoxanthin 1 Globosum 1 Gulf of Tonkin Haptophyceae 1 Harmful algal blooms 1 Indicator 1 Indicator indicator 1 Indicators (instruments) 1 Pacific Ocean 1 Phaeocystis globosa 1 Phytoplankton 1 Phytoplankton samples 1 Pigment 1 Potential indicators 1 Prasinophyceae 1 South China Sea 1 Synechococcus 1 algal bloom 1 assembly rule 1 bioindicator 1 chlorophyll a 1