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Biodiversity assessment of insect population in Ilgwang, Busan

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/433465
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한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

This study aimed to collect foundational data essential for devising a natural environment conservation plan and implementing relevant policies. It underscores the significance of understanding the current state of the natural environment. Our research concentrated on surveying the biodiversity and distribution of key natural habitats within Busan Metropolitan City, with the goal of gathering crucial data to guide the development of conservation and management strategies. The focus of our investigation was on the insect populations in Ilgwang, covering two primary habitats: mountains and wetlands. The survey, conducted from July to September 2023, utilized various collection methods, including pitfall traps, fly traps, sweeping nets, and aspirators. Our findings documented the presence of 109 species across 88 genera, 50 families, and 9 orders. Specifically, the study identified two species from the order Odonata, two from Blattodea, one from Mantodea, six from Orthoptera, eleven from Hemiptera, twenty-nine from Coleoptera, twelve from Diptera, ten from Lepidoptera, and thirty-five from Hymenoptera. Through community analysis, biodiversity indices were calculated, revealing a Shannon-Wiener index (H') of 4.07 for mountain habitats and 3.92 for wetlands. The Margalef richness index (R) displayed values of 13.92 for mountains and 14.78 for wetlands, while the Pielou evenness index indicated values of 0.96 and 0.91, respectively. Among the identified species, one was classified as endangered, and thirteen were designated as of Least Concern, according to legal protection statuses.

저자
  • In Seong Baek(Department of Biomedical Sciences, Kosin University, Busan, Korea)
  • Hyeon Seok Oh(Department of Biomedical Sciences, Kosin University, Busan, Korea)
  • Min Gyu Kang(Department of Biomedical Sciences, Kosin University, Busan, Korea)
  • Yi Re Kim(Department of Biomedical Sciences, Kosin University, Busan, Korea)
  • Sang Hyun Park(Department of Biomedical Sciences, Kosin University, Busan, Korea)