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Study on the community structure of zooplankton in the sea area near the north operation area in the Lanshan Port of Rizhao Port in spring and autumn
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Liang Zhang1, 2, Kai Su1, 2, Shaoping Zhang1, 2, Bin Sun1, 2, Sichao Pu1, 2, Junjian Wang1, 2, Yinglu Ji1, 2, *
Haiyang Xuebao | 2022, 44(1) : 79 - 88
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Haiyang Xuebao | 2022, 44(1): 79-88
Article
Study on the community structure of zooplankton in the sea area near the north operation area in the Lanshan Port of Rizhao Port in spring and autumn
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Liang Zhang1, 2, Kai Su1, 2, Shaoping Zhang1, 2, Bin Sun1, 2, Sichao Pu1, 2, Junjian Wang1, 2, Yinglu Ji1, 2, *
Affiliations
  • 1. Shandong Provincial Key Laboratory of Marine Ecology and Environment & Disaster Prevention and Mitigation, Qingdao 266061, China
  • 2. North China Sea Marine Forecasting Center, State Oceanic Administration, Qingdao 266061, China
Published: 2022-01-15 doi: 10.12284/hyxb2022022
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Based on the investigation data of zooplankton in the sea area near the north operation area in the Lanshan Port of Rizhao Port in May (spring) and October (autumn) 2015, the community structure characteristics of zooplankton was analysed in this paper. The results showed that 20 species and 7 taxa of zooplankton were found in the two seasons, including 12 species and 4 taxa in spring and 19 species and 6 taxa in autumn, the average abundance of zooplankton were 128.1 ind./m3 in spring and 103.3 ind./m3 in autumn, the average biomass (wet weight) were 1 129.9 mg/m3 and 954.3 mg/m3, the average Shannon-Wiener diversity index (H'), Margalef’s species richness diversity (D) and Pielou’s evenness index (J) were 2.39, 0.85, 0.87 in spring, respectively, and 2.01, 1.21, 0.62 in autumn, respectively. In spring, the dominant species were Sagitta crassa, Calanus sinicus, Labibocera euchaeta, Acartia pacifica, Pleurobrachia globosa, while in autumn, the dominant species were Acartia pacifica, Doliolum denticulatum, Sagitta crassa, Labibocera euchaeta. Cluster analysis showed that the zooplankton in the investigation area could be divided into three groups. This study could provide important basic data for further study of zooplankton community structure in the coastal waters of Rizhao.

Lanshan Port of Rizhao Port  /  zooplankton  /  community structure  /  diversity  /  dominant species
Liang Zhang, Kai Su, Shaoping Zhang, Bin Sun, Sichao Pu, Junjian Wang, Yinglu Ji. Study on the community structure of zooplankton in the sea area near the north operation area in the Lanshan Port of Rizhao Port in spring and autumn[J]. Haiyang Xuebao, 2022 , 44 (1) : 79 -88 . DOI: 10.12284/hyxb2022022
Year 2022 volume 44 Issue 1
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Article Info
doi: 10.12284/hyxb2022022
  • Receive Date:2021-05-26
  • Online Date:2026-02-01
  • Published:2022-01-15
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History
  • Received:2021-05-26
  • Revised:2021-09-07
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Affiliations
    1. Shandong Provincial Key Laboratory of Marine Ecology and Environment & Disaster Prevention and Mitigation, Qingdao 266061, China
    2. North China Sea Marine Forecasting Center, State Oceanic Administration, Qingdao 266061, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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