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Seasonal community fluctuation of benthic macroinvertebrates in Gonyang cheon Estuarine Wetland

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  • URLhttps://db.koreascholar.com/Article/Detail/433460
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한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

This investigation was conducted three times (April, August, and October) from 2023 at five surveyed sites in Gonyangcheon estuarine wetland. A total of benthic macroinvertebrates belonging to 59 taxa 44 families 21 orders in 8 classes of 4 phyla were collected. The numbers of benthic macroinvertebrates species in each surveyed site were from 10 (St.1) to 41 (St.2). As a community indices analysis, the average DI is 0.78 (±0.12), H' is 1.6 (±0.68), R′ is 0.96 (±0.39), and J´ is 0.61 (±0.24). Community indices tended to decrease as the diversity and abundance decreased downstream. Total ecological score of benthic macroinvertebrates community (TESB), an average score of 35.47 (±15.86). The Habitat of Clithon retropictum and Ellobium chinense belonging to endangered species II, were identified at st.3~st.5.

저자
  • Hui Won Roh(Department of Biological Sciences, Andong National University)
  • Jong Eun Lee(Department of Biological Sciences, Andong National University, Environment Research Center, Andong National University)