본문 바로가기
KERD
논문KCI 등재

제주 연안역 조간대 퇴적물에 서식하는 중형저서동물 군집의 계절 변동

Seasonal fluctuation of the meiobenthic fauna community in the intertidal zone sediments of coastal areas in Jeju Island, Korea

2

조회

0

다운로드

4

인용

0

참고문헌

키워드

초록

본 연구는 제주 연안에 서식하는 중형저서동물 군집의 특성과 계적적 변동을 알아보고자 수행되었다. 제주도 조간대 지역에서 20개의 조사지점을 선정하였으며, 2017년 4월부터 2019년 2월까지 총 8회의 조사를 수행하였다. 조사결과, 조사지점 당 중형저서동물의 밀도는 733~2,505 inds. 10 cm-2였으며, 2017년 4월에 밀도가 가장 높았고 2019년 2월에 가장 낮았다. 모든 조사지점에서 Nematode가 우점하고 있는 것으로 나타났으며, copepod와 nauplius 가 그 다음 우점 분류군으로 조사되었다. 생태계 건강성을 나타내는 Nematods/Copepods ratio (N/C ratio)는 2017년 4월에 가장 낮은 값인 0.02, 2019년 2월에 가장 높은 값인 87.40으로 산출되었으며, 이는 조사지점의 건강성이 악화되었음을 의미한다. Multi-Dimensional Scaling (MDS) 분석결과는 제주 연안의 중형저서동물 군집구조는 지역적 차이보다는 계절적 변동에 의해 더 크게 영향을 받고 있음을 나타냈다. 제주도의 중형저서동물 군집의 계절적 변동 특성을 보다 명확히 이해하기 위해서, 추가적인 군집조사와 환경 인자와의 상관관계 분석이 후속 연구로 필요할 것으로 판단된다.

Abstract

To observe the seasonal fluctuation of the meiobenthic fauna community around the coastal area of Jeju island, 20 stations were selected and seasonal surveys were conducted. Three-replicate meiobenthic samples were collected from each station in April, July, and November 2017; February, May, August, and November 2018; and February in 2019, in a total of eight months from 2017 to 2019. The total density of meiobenthos at each station ranged from 733 to 2,505 ind. 10 cm-2. The month in which the highest habitat density appeared in most stations was April 2017 and the month in which the lowest habitat density was seen was February 2019. Nematodes were the most dominant faunal group among the representative 13 meiofaunal groups at all stations. The subdominant groups were benthic harpacticoid copepods and nauplius. The nematode/copepod (N/C) ratio, reflecting the health indices within the ecosystem, varied from 0.02 to 87.40 over the entire season and the average station values ranged from 2.00 to 16.80. The lowest N/C ratio value was found in April 2017 (0.02) and the highest N/C ratio was found at Station 11 in February 2019, which was 87.40, indicating the highest level of pollution. Seasonal and regional meiobenthos community structure similarity was divided into three groups through group analysis and multi-dimensional scaling (MDS) analysis, which showed that the meiobenthos community structure was affected by seasonal variations, rather than by regional differences.

참고문헌 (60)

  1. 백진욱, "서해 태안 사질 퇴적물에 서식하는 중형저서동물 군집구조 연구", Ocean and Polar Research, 31(2), pp.199~212 (2009), 한국해양과학기술원
  2. Borja A, "A marine biotic index to establish the ecological quality of soft-bottom benthos within European estuarine and coastal environments", Mar. Pollut. Bull, 40, pp.1100~1114 (2000)
  3. Burgess R, "An improved protocol for separation meiofauna from sediments using colloidal silica sols", Mar. Ecol. Prog. Ser, 214, pp.161~165 (2001)
  4. Byeon CI, "Study on the oceanographic condition characteristic of the coastal water in Jeju Island around Seong San", MS, pp.1981
  5. Choa JH, "Bioecological characteristics of coral habitats around Moonsom, Cheju Island, Korea: I. Environmental properties and community structures of phytoplankton", J. Korean Soc. Oceanogr, 5, pp.59~69 (2000)
  6. Choi CM, "A study on the origin of coastal waters in the southwestern seas of Korea", MS, pp.1989
  7. Choi JW, "Spatial distribution of macrobenthos in the sandflat of Taebudo, Kyonggi Bay, the west coast of Korea", Ocean Res, 20, pp.97~104 (1998)
  8. Choi JW, "Distributional pattern of macrobenthic invertebrates on the Shallow subtidal sandy bottoms near Kangrung, east coast of Korea", J. Korean Soc. Oceanogr, 5, pp.346~356 (2000)
  9. Choi YC, "Biological studies of the southern coastal area in Cheju Island. 1; Sea water properties of coastal zone around Seogwipo", J. Korean Earth Sci. Soc, 13, pp.327~335 (1992)
  10. Coull BC, "Long-term variability of estuarine meiobenthos : an 11 year study", Mar. Ecol. Prog. Ser, 24, pp.205~218 (1985)
  11. Giere O, "Meiobenthology: the Microscopic Fauna in Aquatic Sediment", pp.328~ (1993), Springer-Verlag
  12. Higgins RP, "Introduction to the Study of Meiofauna", pp.488~ (1988), Smithsonian Institution Press
  13. James WN, "Marine Biology: an Ecological Approach", pp.592~ (2004), Person Education Inc
  14. Investigation of trophic environment at Jeju coast areas in Synthesis Report, "Jeju National University", 1~48 (2009)
  15. 강태욱, "서해 장봉도 인근 사질 퇴적물에서 서식하는 중형저서동물 군집 특성", Ocean and Polar Research, 33(3), pp.193~209 (2011), 한국해양과학기술원
  16. Kim DS, "Impacts of contaminated water outflow from the lake Sihwa on the meiobenthic animals living in the coastal zones of the Kyonggi bay", Korean J. Environ. Biol, 18, pp.278~290 (2000)
  17. 김동선, "서해 근소만에서 영양염의 조석 및 계절 변화", Ocean and Polar Research, 30(1), pp.1~10 (2008), 한국해양과학기술원
  18. 김동선, "황해 근소만 조간대 퇴적물에서 인산염 흡착이 저층플럭스에 미치는 영향", Ocean and Polar Research, 31(3), pp.247~255 (2009), 한국해양과학기술원
  19. 김동선, "서해 근소만 조간대 퇴적물에서 여름과 겨울에 인의 존재형태", Ocean and Polar Research, 32(3), pp.177~186 (2010), 한국해양과학기술원
  20. 김동성, "북극해 스발바드 군도 Kongsfjorden 퇴적물에 서식하는 중형저서동물 군집의 공간 특성", Ocean and Polar Research, 27(3), pp.299~309 (2005), 한국해양과학기술원
  21. Kim DS, "The community structure and spatial distribution of meiobenthos in the Kanghwa tidal flat, west coast of Korea", Ocean Res, 22, pp.15~23 (2000)
  22. Kim DS, "Lization of meiobenthos for pollution monitoring in the Gamak Bay", Korea. J. Korean Fish. Soc, 33, pp.307~319 (2000)
  23. Kim DS, "Meiobenthic animals of the tidal flat near the Yeonggwang nuclear power plant", Ocean Polar Res, 23, pp.109~119 (2001)
  24. Kim DS, "Community structure of meiobenthos in tidal flats at Taebudo, west coast of Korea", Ocean Polar Res, 20, pp.81~87 (1998)
  25. 김동성, "강화도 여차리 니질갯벌과 사질갯벌에 서식하는중형저서동물의 군집구조", 한국습지학회지, 6(1), pp.43~55 (2004), 한국습지학회
  26. 김동성, "대부도 방아머리 연안 퇴적물에 서식하는 중형저서동물 군집 변동", 환경생물, 22(2), pp.308~320 (2004), 한국환경생물학회
  27. 김동성, "독도 주변 해역에 서식하는 중형저서생물", Ocean and Polar Research, 24(4), pp.419~427 (2002), 한국해양과학기술원
  28. Kim IO, "A study China coastal water appeared in the neighbouring seas of Cheju Island", Bull. Korean Fish. Soc, 27, pp.515~528 (1994)
  29. 김정년, "서해 함평만 십각 갑각류의 종조성과 계절변동", 한국수산과학회지, 38(1), pp.20~28 (2005), 한국수산과학회
  30. Kim K, "Vertically homogeneous waters along the west coast of Chejo Island", J. Oceanol. Soc. Korea, 17, pp.59~68 (1982)
  31. 김광수, "새만금 외해역 조하대 퇴적물에 서식하는 중형저서동물 군집에 관한 연구", Ocean and Polar Research, 36(3), pp.209~223 (2014), 한국해양과학기술원[DOI]
  32. 고준철, "제주연안 저서무척추동물 군집구조의 단기변화 (2013-2015)", The Korean Journal of Malacology, 32(4), pp.297~328 (2016), 한국패류학회
  33. 고준철, "제주남부해역 사질대 유용생물 분포특성", The Korean Journal of Malacology, 28(3), pp.197~213 (2012), 한국패류학회[DOI]
  34. 고준철, "제주도 문섬 주변해역 해양환경특성 및 저서무척추동물의 군집구조", The Korean Journal of Malacology, 24(3), pp.215~228 (2008), 한국패류학회
  35. Ko JC, "Fluctuation characteristics of temperature and salinity in coastal waters around Jeju Island, Korea", J. Fish. Soc, 36, pp.306~316 (2003)
  36. Studies on Inventories and a Sustainable Use of Tidal Flats in Korea, "KORDI", Korea Ocean Research & Development Institute. pp. 318-332, 318~332 (2001)
  37. Lee HG, "Characteristics of meiobenthic community and health assessment by ecological index from the major bay of the southern coast of Korea", MS, pp.2013
  38. Lee JB, "Bioecological characteristics of coral habitats around Moonsom, Cheju Island, Korea: II. Community dynamics of phytoplankton and primary productivity", Algae, 15, pp.37~47 (2000)
  39. Lee JH, "Marine environmental assessment based on the benthic macroinfaunal compositions in the coastal area of Inchon, Korea", J. Korean Fish. Soc, 30, pp.771~781 (1997)
  40. Lim CY, "Ecological distribution of benthic algae and invertebrates on the coastal zones of Jeju island", PhD, pp.2012
  41. Lim HS, "An environmental impact assessment based on the benthic macrofauna in Chinhae bay, Korea-An application of some graphic methods by distribution pattern of individuals among species-", J. Korean Fish. Soc, 27, pp.659~672 (1994)
  42. Long B, "Distribution and community structure of the benthic fauna of the north shore of the Gulf of St. Lawrence described by numerical methods of classification and ordination", Mar. Biol, 95, pp.93~101 (1987)
  43. McIntyre AD, "Ecology of marine meiobenthos", Biol. Rev, 44, pp.245~290 (1969)
  44. Min WG, "Community structure and spatial variation of meiobenthos associated with and artificial structure", J. Korean Fish. Soc, 39, pp.223~230 (2006)
  45. Min WG, "Distribution of meiofauna in marine coastal and abyssal soft-bottom habitats", PhD, pp.2007
  46. Basic survey of marine ecosystems -37° Asan bay ~38° northernmost, "MOF", Ministry of Oceans and Fisheries, 687~ (2006)
  47. Moore CG, "The use of meiofauna in marine pollution impact assessment", Zool. J. Linn. Soc, 57, pp.645~663 (1989)
  48. Potter IC, "Abundance, distribution and age structure of fish populations in a western Australian estuary", J. Zool, 200, pp.21~50 (1983)
  49. Preben J, "Feeding ecology of free-living aquatic nematodes", Mar. Ecol. Prog. Ser, 35, pp.187~196 (1987)
  50. Raffaelli DG, "Pollution monitoring with meiofauna using the ratio of nematodes to copepods", Mar. Pollut. Bull, 12, pp.158~163 (1981)
  51. Rho HK, "Tongue-like warm water appeared in the east entrance of the Jeju Strait", Bull. Korean Fish. Soc, 16, pp.299~304 (1983)
  52. Rho HK, "Studies on marine environmental of fishing ground in the waters around Jeju Island", PhD, pp.1985
  53. Sandulli R, "Pollution effects on the structure of meiofaunal communities in the bay of Naples", Mar. Pollut. Bull, 21, pp.144~153 (1990)
  54. 신아영, "서해안 태안 근소만 갯벌에 서식하는 중형저서동물 군집의 계절 변동", 바다, 21(4), pp.144~157 (2016), 한국해양학회
  55. Shirayama Y, "Double-sided microscopic observation of meiofauna using HS-slide", Benthos Res, 44, pp.41~44 (1993)
  56. Song JI, "A systematic study on the Korean Anthozoa : 12. Order Scleracinia", Korean J. Syst. Zool, 7, pp.127~150 (1991)
  57. Steimle F, "An energy budget of Georges Bank", Can. Spec. Pub. Fish. Aquat. Sci, 59, pp.95~107 (1982)
  58. Thouzeau G, "Experimental collection of postlarvae of Pecten maximus(L. )and other benthic macrofaunal species in the Bay of Saint-Brieuc, France. II. Reproduction patterns and postlarval growth of five mollusc species", J. Exp. Mar. Biol. Ecol, 148, pp.181~200 (1991)
  59. Warwick RM, "The meiofauna off the coast of Northumberland. I. The structure of the nematode population", J. Mar. Biol. Assoc. U. K, 50, pp.129~146 (1970)
  60. 우한준, "천수만 황도 갯벌의 퇴적환경", 한국습지학회지, 7(2), pp.53~67 (2005), 한국습지학회

관련 논문AI추천

이 간행물의 다른 논문 (21건)