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Insect Diversity on the Paddy Field Wetland, Gonggeom-ji, Sangju, first designed by Ministry of Environment, Korea

국내 최초 환경부 지정 논 습지 지역인 공검지의 곤충 다양성

  • 김명환 (경북대학교 생태환경대학 생태환경관광학부 생물응용전공) ;
  • 황정호 (경북대학교 생태환경대학 생태환경관광학부 생물응용전공) ;
  • 최은영 (경북대학교 생태환경대학 생태환경관광학부 생물응용전공) ;
  • 박진영 (국립생태원) ;
  • 박종균 (경북대학교 생태환경대학 생태환경관광학부 생물응용전공)
  • Received : 2016.10.14
  • Accepted : 2017.02.09
  • Published : 2017.02.28

Abstract

This study was conducted to know the wetland insect diversity at Gonggeom-ji in Sangju city which is the first designated paddy field wetland protection by the Ministry of Environment of Korea in 2011. Data was collected at four times from March to November in 2014 using by Searching, Sweeping and Pitfall trap methods. In this study a total of 227 species of 205 genera belonging to 78 families from 8 orders were collected and individuals were 1,327. Among them, the order of Coleoptera was the most species-rich (42.73%), Hemiptera was the second order (22.47%). In the total diversity index (H') was 6.339 that means highly positive. Dominant Index (DI) was 0.143, Evenness index (EI) was 0.810. Over all survey periods, interspecies competitiveness was high, and community stability was also high. Therefore Gonggeom-ji wetland revealed stable and positive environmental situation.

본 연구는 2011년 환경부가 보호습지로 지정한 최초의 논습지인 상주 공검지에 서식하는 곤충의 다양성을 평가하기 위해 수행되었다. 채집방법은 직접찾기, 쓸어잡기와 함정트랩을 이용하였으며, 2014년도 3월~11월 중에서 4회 채집하였다. 본 연구에서 총 8목 78과 205속 227종 1,327개체가 확인되었다. 이 중 딱정벌레목이 가장 풍부했고 (42.73%), 노린재목이 두 번째로 많았다(22.47%). 이 연구에서 총 다양성지수는 6.339으로 매우 높게 나타났다. 우점도지수는 0.143, 균등도는 0.810로 나타났다. 전체적으로, 종간 경쟁이 높고 군집 안정도 또한 높다. 그러므로 공검지는 안정적이고 긍정적인 환경을 가졌다고 할 수 있다.

Keywords

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