천수만 방조제 건설 후 대천 해빈 천해 어류의 중장기 종조성 변화
Post-Reclamation Long-term Changes in Fish Species Composition of Beach Seine Samples in Cheonsu Bay
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Species composition of fish in the shallow water at Daecheon beach was determined using monthly beach seine samples collected from April 2010 to March 2011. These data were compared with the previous data, one just after reclamation in 1984–1985, and the other in 1995–96, in order to assess the post-reclamation impact of the environmental change on the fish assemblage. A total of 30 species from 1,464 individuals with biomass of 17,808 g were identified. Dominant species in the number of individuals were Chelon haematocheilus (49.3%), Takifugu niphobles (13.7%) and Paralichthys olivaceus (10.0%). Among pelagic fish, migrant juvenile fish such as Sardinella zunasi and Thryssa kammalensis were abundantly collected in 1984–85, but the catch amount was gradually decreased as time untill only few pelagic fish were collected in 2010–2011. The benthic fish were most abundant in 1984–1985 among habitat groups, and Favonigobius gymnauchen and Kareius bicoloratus were the top two predominants. Species composition of benthic fish did not exhibited drastic changes in 1995–1996, but both the abundance decline and the species composition change was evident in 2010–2011. Among the semi-benthic fish from 1984–1985 samples, Sillago japonica and Konosirus punctatus predominated. Species composition was slightly changed in 1995–1996, but significant changes were met in 2010–2011 with the two predominats, Chelon haematocheilus and Takifufuniphobles. These changes in fish species composition may reflect the post-reclamation effect of the impaired water quality and the accumulation of organic rich fine sediments.
Abstract
Species composition of fish in the shallow water at Daecheon beach was determined using monthly beach seine samples collected from April 2010 to March 2011. These data were compared with the previous data, one just after reclamation in 1984–1985, and the other in 1995–96, in order to assess the post-reclamation impact of the environmental change on the fish assemblage. A total of 30 species from 1,464 individuals with biomass of 17,808 g were identified. Dominant species in the number of individuals were Chelon haematocheilus (49.3%), Takifugu niphobles (13.7%) and Paralichthys olivaceus (10.0%). Among pelagic fish, migrant juvenile fish such as Sardinella zunasi and Thryssa kammalensis were abundantly collected in 1984–85, but the catch amount was gradually decreased as time untill only few pelagic fish were collected in 2010–2011. The benthic fish were most abundant in 1984–1985 among habitat groups, and Favonigobius gymnauchen and Kareius bicoloratus were the top two predominants. Species composition of benthic fish did not exhibited drastic changes in 1995–1996, but both the abundance decline and the species composition change was evident in 2010–2011. Among the semi-benthic fish from 1984–1985 samples, Sillago japonica and Konosirus punctatus predominated. Species composition was slightly changed in 1995–1996, but significant changes were met in 2010–2011 with the two predominats, Chelon haematocheilus and Takifufuniphobles. These changes in fish species composition may reflect the post-reclamation effect of the impaired water quality and the accumulation of organic rich fine sediments.
참고문헌 (36)
- 권순열, "천수만 방조제 건설 후 남당 천해 어류 종조성의 중장기 변화", 한국어류학회지, 25(2), pp.106~118 (2013), 한국어류학회
- 김동선, "한국 서해 천수만의 화학적 수질특성과 부영양화", Ocean and Polar Research, 27(1), pp.45~58 (2005), 한국해양과학기술원
- 김익수, "한국어류대도감", pp.615~ (2005), 교학사
- 박승윤, "천수만의 수질환경특성과 장기변동", 한국환경과학회지, 15(5), pp.447~459 (2006), 한국환경과학회
- 송해성, "서해 연안성 민태(Johnius belengerii)와 보구치(Argyrosomus argentatus)의 성장,연령 및 산란 생태", 석사, 해양학, pp.1988
- 신민철, "대천 해빈 어류군집의 계절변화", 한국해양학회지, 25, pp.135~144 (1990)
- 황해 내만역의 해양 생태계 분석, "심재형", 한국과학재단, 246~ (1988)
- 이태원, "천수만 저서성 어류군집의 계절 변화", 한국수산학회지, 22, pp.1~8 (1989)
- 이태원, "천수만 어류의 종조성 변화. 1. 저어류", 한국수산학회지, 29, pp.71~83 (1996)
- 이태원, "천수만 어류의 종조성 변화. 3. 부어류", 한국수산학회지, 31, pp.654~664 (1998)
- 이태원, "대천 해빈 쇄파대 어류 종조성의 단기변화", 한국어류학회지, 13, pp.32~39 (2001)
- 이태원, "천수만 어류의 종조성 변화. 2. 대천 해빈 쇄파대 어류", 한국어류학회지, 9, pp.75~90 (1997)
- 이태원, "민태(Johnius belengeri)의 분포, 체장및 연령조성", 한국어류학회지, 5, pp.184~193 (1993)
- 이태원, "천수만 천해어류 군집구조의 변화", 국립수산과학원 연구보고, 49, pp.219~231 (1995)
- 임양재, "천수만 망둑어과(Family Gobiidae)어류의 계절에 따른 종조성 변화와 우점종의 생태", 한국어류학회지, 2, pp.182~202 (1990)
- 정문기, "한국어도보", pp.727~ (1977), 일지사
- 충남대학교 해양연구소, "천수만의 해양환경", pp.67~ (1996), 충남대학교 해양연구소
- 천수만지역 어장환경 조사, "충청남도", 충남도청, 900~, pp.BSPG 96256-00-1063-3 (1998)
- 천수만해역 환경조사 및 어장 이용방안 연구용역 최종보고서, "충청남도", 충남도청, 534~ (2011)
- 黃善道, "이석의 미세구조를 이용한 흰베도라치 (Enedrias Fangi)의 초기 생활사", 석사, 해양학, pp.1989
- Aubry A, "The use of environmental integrative indicators to assess seabed disturbance in estuaries and coasts : Application to the Humber Estuary, UK", Mar Pollut Bull, 53, pp.175~185 (2006)
- Davis JC, "Statistical and data analysis in geology" (1978), Wiley
- Elliott M, "The guild approach to categorizing estuarine fish assemblages : A global review", Fish Fish, 8, pp.241~268 (2007)
- Gil JW, "Reproductive ecology of the scaled sardine, Sardinella zunasi (Family Clupeidae), in Cheonsu Bay of the Yellow Sea, Korea", Proceedings of the Second International Conference on Indo-Pacific Fishes, pp.161~168 (1986)
- 황선완, "Temporal Occurrence Patterns and Habitat Use of Fish in the Mangyeong Estuary on the Western Coast of Korea in 2003, before Dike Enclosure", Ocean Science Journal, 46(4), pp.307~314 (2011), 한국해양과학기술원
- Hwang SW, "Habitat use patterns of Chelon haematocheilus, as revealed by Sr : Ca ratios in otoliths", J Coastal Res, 31(2), pp.457~463 (2015)
- Jacard P, "Nouvelles recherches sur la distribution florale", Bull Soc Vaud Sci Nat, 44, pp.223~270 (1908)
- Lee JS, "Massive sedimentation of fine sediment with organic matter and enhanced benthic-pelagic coupling by an artificial dyke in semi-enclosed Chonsu Bay, Korea", Mar Pollut Bull, 64, pp.153~163 (2012)
- Lee TW, "Age composition and reproductive period of the shad, Konosirus punctatus, in Cheonsu Bay", J Oceanol Soc Korea, 18, pp.161~168 (1983)
- Lee TW, "Seasonal fluctuations in abundance and species composition of fishes in Cheonsu Bay using trap net catches", J Oceanol Soc Korea, 19, pp.217~227 (1984)
- Lee TW, "Microstructural growth in otoliths of conger eel(Conger myruaster)leptocephali during the metamorphic stage", Mar Biol, 125, pp.259~268 (1996)
- Maes J, "Seasonal patterns in the fish and crustacean community of a turbid temperate estuary(Zeeschelde Estuary, Belgium)", Estuar Coast Shelf S, 47, pp.143~151 (1998)
- Masuda H, "The fishes of the Japanese Archipelago", pp.437~ (1984), Tokai University Press
- Nakabo T, "Fishes of Japan with pictorial keys to the species", pp.1749~ (2002), Tokai University Press
- Shannon CE, "The mathematical theory of communication", pp.117~ (1949), Illinois University Press
- Whitfield AK, "Paradigms in estuarine ecology–A review of the Remane diagram with a suggested revised model for estuaries", Estuar Coast Shelf S, 97, pp.78~90 (2012)