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2023 Vol.10, Issue 4 Preview Page

Original Article

Study of Fish Monitoring for of Exotic Fishes Management of Ecological Park at Nakdong River 2 (Daejeo Ecological Park)

낙동강 생태공원 지역 외래어종 관리를 위한 어종 모니터링 연구 2 (대저생태공원)

Joon Gu Kang1
,
Sung Jung Kim2
,
Hong Koo Yeo3*
강 준구1
,
김 성중2
,
여 홍구3*
1Research Fellow, Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology, Kyeonggi-Do 10223, Korea
2Senier Research Fellow, Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology, Kyeonggi-Do 10223, Korea
3Senier Research Fellow, Department of Hydro Science and Engineering Research, Korea Institute of Civil Engineering and Building Technology, Kyeonggi-Do 10223, Korea
1한국건설기술연구원 수자원하천연구본부 연구위원
2한국건설기술연구원 수자원하천연구본부 수석연구원
3한국건설기술연구원 수자원하천연구본부 선임연구위원
*Corresponding Author
31 December 2023. pp. 193-200
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Abstract

Influx of exotic fishes is the problem of fish management. The reason why interest on river environment was increased. Recently, River project was conducted to consider environmental function on the ecosystem and Eco-Diversity. Therefore, farmlands structure along the river was removed such as vinyl greenhouse. Daejeo ecological park was built in 4 River project. Daejeo ecological park have significance habitat for migratory birds and eco-diversity. In spite of nature river improvement, ecological system in river will be break down by exotic fishes. This study was conducted to investigate analyze the fish faun and prevailing species occupancy in Daejeo ecological park. This data will be used to make the management plan of exotic fishes in ecological park around Daejeo ecological park.

Keywords
Daejeo ecological park
Eco-Diversity
Ecosystem
Exotic fish
Monitoring

최근 외래어종의 유입은 하천 내 어류 관리에 문제가 되고 있다. 최근 하천환경에 대한 인식이 높아지면서 하천변을 환경적이 기능을 갖도록 정비하는 사례가 많아지고 있다. 대저 생태공원은 4대강 사업에서 비닐하우스 등 관리하기 어려운 하천변 시설을 철거하고 조성된 지역이다. 조성된 대저생태공원은 철새도래지로의 의미와 수중생태계의 다양성을 제공하기 위한 하천공간으로의 환경적 요소를 고려한 정비로 설명할 수 있다. 이러한 자연친화적인 하천사업에도 불구하고, 외래어종은 환경공간을 파괴하고 하천 생태계에 악영향을 미칠 수 가능성을 가지고 있다. 본 연구는 낙동간 본류와 더블어 생태공원에서도 어류상 조사 및 우세종/외래어종 점유율 분석을 수행한 것이다. 대저생태공원은 정체지역으로 낙동강 본류와 수리적 특성이 다르므로 획득된 자료를 통해 생태공원의 외래어종 관리방안을 마련하는 것이 필요하다.

키워드
대저생태공원
생물다양성
생태계
외래어종
모니터링
References
1
Margalef, R. 1958. Information theory in ecology. General System 3: 36-71.
2
McNaughton, S.J. (1967). Relationships among functional properties of Californian grassland. Nature 216(5111): 168-169. 10.1038/216168b0
3
Nelson, J.S. 2006. Fishes of the World(4rd ed). John Wiley and Sons, New York, USA. 467
4
Pielou, E.C. (1975). Ecological diversity. John Wiley & Sons, New York. p165.
5
Pielou, E. C. 1966. The measurement of diversity in different types of biological collections. Journal of theoretical biology, 13: 131-144. 10.1016/0022-5193(66)90013-0
6
Yeo, H.K. and Kang, J.G. 2015. Experimental research on fish response and ecological management using river habitat and sound. River & Culture. (in Korean)
Information
  • Publisher :Korean Society of Ecology and Infrastructure Engineering
  • Publisher(Ko) :응용생태공학회
  • Journal Title :Ecology and Resilient Infrastructure
  • Journal Title(Ko) :응용생태공학회 논문집
  • Volume : 10
  • No :4
  • Pages :193-200
  • Received Date : 2023-12-08
  • Revised Date : 2023-12-14
  • Accepted Date : 2023-12-14
  • DOI :https://doi.org/10.17820/eri.2023.10.4.193
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