본문 바로가기
KERD
논문KCI 등재

미꾸리(Misgurnus anguillicaudatus)와 새코미꾸리(Koreocobitis rotundicaudata) 개체군의 생태지표 특성 및이∙화학적 수질구배 분석

Ecological Characteristics and Chemical Gradients in Two Different Loach Populations-Misgurnus anguillicaudatus and Koreocobitis rotundicaudata

2

조회

0

다운로드

1

인용

0

참고문헌

키워드

초록

The objectives of this research were to determine ecological characteristics and chemical gradients in two different loach populations-Misgurnus anguillicaudatus (Ma) and Koreocobitis rotundicaudata (Kr). Eight chemical parameters were compared to test the chemical preferences between the two species. The population of Kr occurred more in better water quality, compared to the Ma-population. The Ma-population co-occurred more with tolerant species (TS) and omnivores,whereas the Kr-population co-occurred more with sensitive species (SS) and insectivores. The differences in the tolerance and trophic composition matched well with the result of stream health assessment, based on the multi-metric model of Index of Biological Integrity (IBI). The IBI value in habitat with the Ma-population was “19.6” (range: 8~40) indicating a fair condition, and the IBI values of Kr-population was 29.4 (range: 12~40) indicating good condition. Similar results were found in physical habitat health analysis (QHEI). Overall, data analysis showed that the Mapopulation belong to the tolerant species and Kr-population belong to sensitive species in the tolerance classification.

Abstract

The objectives of this research were to determine ecological characteristics and chemical gradients in two different loach populations-Misgurnus anguillicaudatus (Ma) and Koreocobitis rotundicaudata (Kr). Eight chemical parameters were compared to test the chemical preferences between the two species. The population of Kr occurred more in better water quality, compared to the Ma-population. The Ma-population co-occurred more with tolerant species (TS) and omnivores,whereas the Kr-population co-occurred more with sensitive species (SS) and insectivores. The differences in the tolerance and trophic composition matched well with the result of stream health assessment, based on the multi-metric model of Index of Biological Integrity (IBI). The IBI value in habitat with the Ma-population was “19.6” (range: 8~40) indicating a fair condition, and the IBI values of Kr-population was 29.4 (range: 12~40) indicating good condition. Similar results were found in physical habitat health analysis (QHEI). Overall, data analysis showed that the Mapopulation belong to the tolerant species and Kr-population belong to sensitive species in the tolerance classification.

참고문헌 (29)

  1. An KG., "The impact of monsoon on seasonal variability of basin morphology and hydrology", Korean J. Limnol, 33, pp.342~349 (2000)
  2. 안광국, "인공호에서 수온의 수직분포와 수층혼합의 계절적 변화 및 중층수 유입 현상의 영향", 생태와 환경, 34(1), pp.9~19 (2001), 한국하천호수학회
  3. 안광국, "생물보전지수(Index of Biological Integrity)및 서식지 평가지수 (Qualitative Habitat Evaluation Index)를 이용한 평창강의 수환경 평가", 생태와 환경, 34(3), pp.153~165 (2001), 한국하천호수학회
  4. Rapid bioassessment protocols for use in streams and wadeable rivers: periphyton, benthic macroinvertebrates and fish, "Barbour MT", U.S. EPA, ~, pp.EPA 841-B-99-002 (1999)
  5. Choi KC., "Freshwater fish in Korea" (1989), Seomun publishing Co., Ltd
  6. Choi KC, "Coloured illustrations of the freshwater fishes of Korea" (1990), Hyang-Moon Publishing Co.
  7. 강주찬, "수은, 납 및 구리에 대한 붕어(Carassius auratus)와 돌고기(Pungtungia herzi) 자어의 급성독성", 한국물환경학회지, 20(3), pp.265~268 (2004), 한국물환경학회
  8. Kang CM, "The study on water quality and phytoplankton flora at 3 rivers in the Daejeon city", J. Korean Environ. Sci. Soc, 9, pp.275~284 (2000)
  9. Karr JR, "Assessment of biotic integrity using fish communities", Fisheries, 6, pp.21~27 (1981)
  10. Karr JR, "Assessing biological integrity in running water: A method and its rationale. Illinois National History Survey, Special Publication 5", pp.28~ (1986), Champaign
  11. Karr JR, "Designing surveys to assess biological integrity in lakes and reservoirs, in biological criteria", Research and regulation-proceedings of a symposium, pp.62~72 (1991)
  12. Kim BS, "A study on the relationship between the river forest and the aquatic insects", J. Korean Inst. Forest Recreation, 5, pp.77~84 (2001)
  13. Kim IS, "Freshwater fishes of Korea", pp.349~350 (2002), Kyohak Publishing Co., Ltd
  14. Kim JH, "Environmental science", pp.58~60 (2002), Hyungseul Publishing Co., Ltd
  15. 김정규, "Tolerance Range Analysis of Fish on Chemical Water Quality in Aquatic Ecosystems", 생태와 환경, 43(4), pp.459~470 (2010), 한국하천호수학회
  16. 김유표, "형산강 수계의 생태 서식지, 화학적 수질 및 어류의 다변수모델 평가", 생태와 환경, 43(2), pp.279~287 (2010), 한국하천호수학회
  17. Lee CL., "Ichthyofauna and fish community from the Gap stream water system, Korea", Korean J. Environ. Biol, 19, pp.292~301 (2001)
  18. Lee WO, "Freshwater fishes based on characteristics in Korean penninsula", pp.192~200 (2011), Jisung publishing Co.
  19. Survey and evaluation of aquatic ecosystem health, "MEK", Ministry of environment, Korea, 2008
  20. Survey and evaluation of aquatic ecosystem health, "MEK", Ministry of environment, Korea, 2009
  21. Illustrated encyclopedia of fauna and flora of Korea. Vol. 37: Freshwater fishes, "MOE.", MOE, ~ (1997)
  22. Nelson JS., "Fishes of the world" (1994), John Wiely and Sons
  23. Noh SY., "How to find fresh water fishes easily", pp.188~193 (2009), Jin-Sun Publishing Co
  24. Ohio EPA., "Biological criteria for the protection of aquatic life. Vol. III, Columbus", Ohio Division of Water Quality Monitoring and Assessment, Surface Water Section, ~ (1989)
  25. Sanders RE, ". The use of external deformities, erosion, lesions and tumors (DELT anormalies) in fish assemblages for characterizing aquatic resources: A case study of seven Ohio streams. In Assessing the sustainability and biological integrity of water resources using fish communities" (1999), CRC Press LLC
  26. 서진원, "울산 하천 및 강에서의 어류서식 현황 및 8개 대표종의 이화학적 수질 내성범위", 생태와 환경, 41(3), pp.283~293 (2008), 한국하천호수학회
  27. Technical support document for water qualitybased toxic control, "U. S. EPA.", U.S. EPA, ~, pp.EPA 505-2-90-001 (1991)
  28. Fish field and laboratory methods for evaluating the biological integrity of surface waters, In Environmental Monitoring systems Laboratory-cincinnati office of Modeling, Monitoring systems, and quality assurance Office of Research Development, "U.S. EPA.", U.S. EPA, ~, pp.EPA 600-R- 92-111 (1993)
  29. Yeom DH, "Assessment of an Index of Biological Integrity (IBI) using Fish Assemblages in Keum-Ho River, Korea", Korean J. Environ. Biol (2000)

관련 논문AI추천

이 간행물의 다른 논문 (27건)