본문 바로가기
KERD
논문KCI 등재

경기만의 해사채취에 의한 생물군집 구조변동

The Fluctuation of Biological Communities as an Effect of Marine Sand Mining in the Gyeonggi Bay

손규희|한경남
한국해양과학기술원 (Korea Institute of Ocean Science & Technology)|2007.09|Ocean and Polar Research|제29권 제3호|pp. 205-216

1

조회

0

다운로드

10

인용

0

참고문헌

주제분류해양학

초록

Abstract

The purpose of this study was to investigate effects of large scale marine sand mining on the marine ecological community. For the study, four stations along the coast were selected and monitored in 1998 and 2001 at mining areas and non-mining areas about the Gyeonggi Bay. The result revealed that in 1998, 9 species of fishes, 16 species of crustaceans, and 6 species of mollusks were collected where as in 2001, 11 species of fishes, 5 species of crustaceans, and 2 species of mollusks were collected, uncovering the fact that fishes have diversified while crustaceans and mollusks have reduced on a grand scale. Also, there were two key characteristics regarding the changes of biological communities in mining and non-mining areas. The first was the dwindling of crustaceans inhabiting the sand area. This outcome may be accounted for by the facts that physical removal of seabed sediments and re-sediment due to expansion of floating particles cause direct influence on the ocean floor ecosystem and have continuous effect on the communities of crustaceans which feed on them. Secondly, the newly arrived species and their population during spring and summer seasons have increased in the non-mining areas and have decreased in the mining area. It can be concluded that highly nomadic fish species migrate toward areas with less disturbance or destruction of ecosystem from marine sand mining, and consequently, the communities of fishes change in the sea area. Setting aside the characteristics of the investigated sea areas where the arriving conditions of species vary by seasons, the clear differences of population of organisms in those areas are due to environmental alterations owing to the marine sand mining ; if those large-scale marine sand mining activities continue in the Gyeonggi Bay, their effects on biological communities in the areas will only grow.

참고문헌 (27)

  1. "연근해 주요 어업자원의 생태와 어장", pp.397~ (2005), 해양수산부 국립수산과학원
  2. "경기만내 해사부존량 추정 및 해사채취에 따른 환경영향연구", pp.585~ (2002), 인하대학교 서해연안환 경연구센터
  3. "Impacts of navigational dredging on fish and wildlife" (1980)
  4. "Short-term macrofaunal recolonization of sediment and epibenthic habitats in Tempa Bay", pp.102~108 (1983)
  5. "Estimation of economic cost to commercial fisheries to be caused by marine sand mining using bio-economic model", pp.195~ (2005), Korea Maritime Institute
  6. "Illustrated Encyclopedia of Fauna & Flora of Korea Vol Ministry of Education", pp.860~ (1992)
  7. "Recovery of soft sediment communities and habitats following physical disturbance", 285, pp.286 (2003), 415~434
  8. "Potential impacts of sand mining offshore of Maryland and Delaware: Part 2-Biological Considerations", 20, pp.61~69 (2004)
  9. "Assessing the impact of a 24'' suction pipeline dredge on chum salmon fry in the Fraser River" (1975)
  10. "A review of impacts", pp.427~440 (1981)
  11. "The effects of marine gravel extraction on the macrobenthos: Results 2 years post-dredging", 32(8, pp.9) (1996), 615~622
  12. "Illustrated Encyclopedia of Fauna & Flora of Korea Vol Ministry of Education", a(mura), pp.694~ (1973)
  13. "Illustrated Encyclopedia of Fauna & Flora of Korea Vol Ministry of Education" (1977)
  14. "Coloured Fishes of Korea", pp.477~ (1993), Academy Publishing Co
  15. "Illustrated Book of Korean Fishes", pp.613~ (2005), Kyo-Hak Publishing Co., Seoul
  16. "Marine Biology", pp.654~ (1997), Seoul National Univ. Press, Seoul
  17. "List of Animals in Korea", pp.489~ (1997), Academy Publishing Co., Seoul
  18. "The fishes of the Japanese Archipelago", pp.456~ (1984)
  19. "Report on Sand Mining in San Francisco Bay" (1990), Inc
  20. "Fishes of the World", pp.600~ (1994)
  21. "The impact of dredging works in coastal waters A review of the sensitivity to disturbance and subsequent recovery of biological resources on the sea bed", 36, pp.127~178 (1998)
  22. "Environmental impact of extensive dredging in a coastal marine area", pp.483~488 (1985)
  23. "Entrainment by hydraulic dredge A review of potential impacts" (1998), Technical Notes DOER-E1. U.S. Army Engineers Research and Development Center, Vicksburg, MS
  24. "The mathematical theory of communication", pp.117~ (1949), Univ Illinois Press
  25. "Measurement of diversity" (1949)
  26. "Fishes of Korea with Pictorial Key and Systematic List", pp.747~ (2002), Academy Publishing Co., Seoul
  27. "Marine Biology: Benthos", pp.412~ (1995), Academy Publishing Co., Seoul

관련 논문AI추천

경기만에서 해사채취가 대형저서동물 군집구조에 미치는 영향김동성, 유옥환, 이재학, 이형곤한국해양과학기술원 · Ocean and Polar Research2006 · 제28권 제2호인천연안 대형저서동물 군집 변동에 미치는 환경요인의 영향고병설, 유옥환, 이재학, 이형곤한국수산과학회 · 한국수산과학회지2004 · 제37권 제5호서해 주문도 연안 사질 조하대에서의 해사채취가 중형저서동물 군집에 미치는 영향 연구강태욱, 김동성, 민원기, 홍재상한국환경생물학회 · 환경생물2014 · 제32권 제2호대부도 방아머리 연안 퇴적물에 서식하는 중형저서동물 군집 변동김동성, 민원기, 이재학한국환경생물학회 · 환경생물2004 · 제22권 제2호새만금 방조제공사로 인한 조하대 환경과 저서동물 군집 변화구본주, 안순모, 우한준, 유재원, 이재학, 이형곤, 제종길한국해양과학기술원 · Ocean and Polar Research2006 · 제28권 제4호골재채취가 세균군집구조에 미치는 영향박지은, 이영옥한국환경생물학회 · 환경생물2006 · 제24권 제2호

이 간행물의 다른 논문 (6건)

동중국해 북부해역에서 여름동안영양염, 엽록소, 부유물질의 분포특성 및 연간 변화김경희, 김동선, 유신재, 심정희pp. 193-204생태계모델을 이용한 황해투기해역에서의 춘계 식물플랑크톤 대증식 연구안유환, 이석, 이상룡, 송규민pp. 217-231마산만과 가덕수로 표층퇴적물의 중금속 원소와 저서성 유공충 특성조진형, 우한준, 최재웅pp. 233-244통킹만 경계획정을 통해본 중국의 해양경계획정 정책 및 우리나라 대응방안에 관한 연구양희철, 박성욱, 정현수pp. 245-262극지 생물의 저온적응 기작과 저온 생물학적 응용 연구정웅식, 홍성수, 서기원, 전미사, 최한구, 김학준, 박승일, 주형민, 강성호pp. 263-271
원문 보기