Ecology and Resilient Infrastructure

Korean Society of Ecology and Infrastructure Engineering (응용생태공학회)
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Monitoring Study on Major Movement Route of Bass for the Management of Exotic Fishes in Nakdong-Daijeo Ecological Park

낙동강 대저생태공원 외래어종 관리를 위한 배스 이동경로 모니터링 연구

  • Joon Gu Kang (Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Il Hong (Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Dong Ho Nam (Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology)
  • 강준구 (한국건설기술연구원 수자원하천연구본부) ;
  • 홍일 (한국건설기술연구원 수자원하천연구본부) ;
  • 남동호 (한국건설기술연구원 수자원하천연구본부)
  • Received : 2023.12.27
  • Accepted : 2024.01.09
  • Published : 2024.03.31
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Abstract

Influx of exotic fishes is the reason of the destruction of ecosystem and biodiversity on fishes habitats. This study was conducted to detect the movement of in grand ecological park along river and stream. Purpose of study is to realize the movement of exotic fishes. In this study, Monitoring was conducted in Daijeo ecological park. The movement of exotic fishes can indicate the habitats and the possible spread in Nakdong river and Daijeo ecological park.

본 연구는 하천변 대저생태공원에서 외래어종인 배스의 이동성을 파악하기 위해 시도하였다. 생태공원에 서식하는 배스 이동은 향후 낙동강 하류 영역으로 확산 가능성을 내포하고 있다는 의미이기 때문이다. 따라서 낙동강 하류 국내어종 관리를 위해서는 외래어종의 이동은 매우 중요한 자료가 될 것이다. 생태계교란 생물인 배스에 총 10개체 Radio-tag을 부착하여 총 9회에 걸쳐 안테나를 이용하여 추적하였다. 대저생태공원에서의 배스는 이동이 적은 상태로 대부분의 개체는 한 지점에서 세력권을 형성하며 서식하는 것으로 조사되었다.

Keywords

Acknowledgement

본 논문은 환경부의 재원으로 한국환경산업기술원의 생물다양성 위협 외래생물 관리기술개발사업의 지원을 받아 연구되었습니다 (1485019240).

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