Abstract: The community structure and particle size of plankton were studied inmarine pondswith two of polyculturemodels(jellyfish-shellfish-fish-shrimp and sea cucumber-shrimp)from April 2013 to March 2014 bymeans of field surveymethod in order to know the ecological feature in the two polyculturemodels.The results showed that 48 species of phytoplankton and 24 species of zooplankton were found in polyculture ponds of jellyfish-shellfishfish-shrimp,with dominant phytoplankton species in Bacillariophyta and Chlorophyta,and dominant zooplankton species in protozoa and copepods.There were average phytoplankton density of 26.50×105ind./L and biomass of 0.90 mg/L,and average zooplankton density of 81.57 ind./L and biomass of 0.51 mg/L,with average phytoplankton diversity index of2.28 and average zooplankton diversity index of1.49,in polyculture ponds of jellyfishshellfish-fish-shrimp.In polyculture ponds of sea cucumber-shrimp,however,57 species of phytoplankton and 33 species of zooplankton were observed,with dominant phytoplankton species in Bacillariophyta and Chlorophyta, and dominant zooplankton species in protozoa and copepods.There were average phytoplankton density of 3.99× 105ind./L and biomass of 0.41 mg/L,and average zooplankton density of 73.19 ind./L and biomass of 0.13 mg/L,with average phytoplankton diversity index of 2.20 and average zooplankton diversity index of 0.93.The particle size was ranged from 2.50μm to 69.62μm in phytoplankton,and from 11.09μm to 560.41μm in zooplankton in the twomodes of polyculture.The findings indicated that high density and biomass of plankton,even less species,in polyculture ponds of jellyfish-shellfish-fish-shrimp.
张金勇, 高养春, Amir Shah Ruddin Md Sah, Aileen TAN Shau-Hwai, Norlaila Binti Mohd Zanuri, 李宏俊. 基于高通量测序和形态学鉴定的马来西亚马塘红树林区浮游动物多样性分析[J]. 大连海洋大学学报, 2021, 36(6): 910-919.
2016, Vol. 31 
