서해 장봉도 인근 사질 퇴적물에서 서식하는 중형저서동물 군집 특성
Characteristics of Meiobenthic Community Inhabiting Sandy Sediment in the Yellow Sea, Korea
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초록
The community structure of meiobenthos was studied at 16 stations within sandy tidal and subtidal zones in Jangbongdo in the Yellow Sea, Korea from Aug. 2006 to Jan. 2007. Meiobenthic organisms were collected by three core samples, with a 3.6 cm diameter, from each sediment sample taken with a Smith-McIntyre Grab. Mean grain size of study stations ranged from 1.49φ to 3.55φ. Composition of sand ranged from 80.38% to 99.89%. There was reduction in total abundance and biomass of meiobenthos from summer to winter. Total densities of meiofauna ranged between 17 inds./10 cm2 and 853 inds./10 cm2. Nematodes, gastrotricha, nauplius and harpacticoids appeared as major taxa in decreasing order. This study shows that major taxa comprised 90 percent of total abundance. Most meiofaunal organisms are concentrated in the upper sediment layers and the total abundance and biomass of organisms in the tidal zone is higher than the subtidal zone.
Abstract
The community structure of meiobenthos was studied at 16 stations within sandy tidal and subtidal zones in Jangbongdo in the Yellow Sea, Korea from Aug. 2006 to Jan. 2007. Meiobenthic organisms were collected by three core samples, with a 3.6 cm diameter, from each sediment sample taken with a Smith-McIntyre Grab. Mean grain size of study stations ranged from 1.49φ to 3.55φ. Composition of sand ranged from 80.38% to 99.89%. There was reduction in total abundance and biomass of meiobenthos from summer to winter. Total densities of meiofauna ranged between 17 inds./10 cm2 and 853 inds./10 cm2. Nematodes, gastrotricha, nauplius and harpacticoids appeared as major taxa in decreasing order. This study shows that major taxa comprised 90 percent of total abundance. Most meiofaunal organisms are concentrated in the upper sediment layers and the total abundance and biomass of organisms in the tidal zone is higher than the subtidal zone.
참고문헌 (32)
- 김동성, "독도 주변 해역에 서식하는 중형저서생물", Ocean and Polar Research, 24(4), pp.419~427 (2002), 한국해양연구원
- 김동성, "대부도 방아머리 연안 퇴적물에 서식하는 중형저서동물 군집 변동", 환경생물, 22(2), pp.308~320 (2004), 한국환경생물학회
- 김동성, "강화도 여차리 니질갯벌과 사질갯벌에 서식하는중형저서동물의 군집구조", 한국습지학회지, 6(1), pp.43~55 (2004), 한국습지학회
- 김동성, "시화호 오염수 방류에 따른 중형저서 동물의 군집변동", 한국환경생물학회지, 18(2), pp.205~216 (2000)
- 김동성, "가막만의 중형저서생물을 활용한 오염모니터링", 한국수산학회지, 33(4), pp.307~319 (2000)
- 김정년, "서해 함평만 십각 갑각류의 종조성과 계절변동", 한국수산과학회지, 38(1), pp.20~28 (2005), 한국수산과학회
- 민원기, "연안역과 심해역의 연성저질에 서식하는 중형 저서동물의 서식지별 분포 특성에 관한 연구", 박사, pp.2007
- 민원기, "퇴적촉진 구조물 설치에 따른 중형저서동물 군집구조 및 변동", 한국수산학회지, 39, pp.223~230 (2006)
- 민원기, "해초지와 주변 퇴적물에 서식하는 중형저서동물 군집특성비교", 바다, 8(1), pp.1~13 (2003), 한국해양학회
- 백진욱, "서해 태안 사질 퇴적물에 서식하는 중형저서동물 군집구조 연구", Ocean and Polar Research, 31(2), pp.199~212 (2009), 한국해양연구원
- 양문호, "제주 차귀도 연안역 저서 무척추동물의 출현과 계절별 변동", The Korean Journal of Malacology, 23(2), pp.235~243 (2007), 한국패류학회
- 오승진, "한국 서해 새만금 갯벌에서 저서미세조류의 생체량과 군집조성에 대한 HPLC 분석", 한국수산과학회지, 37(3), pp.215~225 (2004), 한국수산과학회
- 유옥환, "경기만에서 해사채취가 대형저서동물 군집구조에 미치는 영향", Ocean and Polar Research, 28(2), pp.129~144 (2006), 한국해양연구원
- 임경훈, "진해만 대형 저서동물군집 분석을 통한 저서환경 평가", 바다, 12(1), pp.9~23 (2007), 한국해양학회
- 해사채취의 친환경적 관리방안 연구(III), "해양수산부", 해양수산부, 1174~ (2007)
- 해사채취의 친환경적 관리방안 연구(II), "해양수산부", 한국해양수산개발원, 1008~ (2006)
- Alongi DM, "The dynamics of benthic nutrient pools and fluxes in tropical mangrove forests", J Mar Res, 54, pp.123~148 (1996)
- Bruce CC, "Long-term variability of estuarine meiobenthos: an 11 year study", Mar Ecol Prog Ser, 24, pp.205~218 (1985)
- Coull BC, "Pollution and meiofauna: field, laboratory and mesocosm studies", Oceanogr Mar Biol, 30, pp.191~271 (1992)
- Coull BC, "Role of meiofauna estuarine soft-bottom habitats", Aust J Ecol, 24, pp.327~343 (1999)
- Dorris M, "Molecular analysis of nematode diversity and the evolution of parasitism", Parasitol Today, 15(5), pp.188~193 (1999)
- Giere O, "Meiobenthology: the microscopic fauna in aquatic sediments", pp.527~ (1993), Springer-Verlag
- Higgins RP, "Introduction to the study of meiofauna", pp.488~ (1988), Smithsonian Institution Press
- Honkoop PJC, "Spatial variation of the intertidal sediments and macrozoobenthic assemblages along Eighty-mile beach, North-western Australia", J Sea Res, 55, pp.278~291 (2006)
- James WN, "Marine Biology: an ecological approach", pp.592~ (2004), Person Education Inc
- Moore CG, "The use of meiofauna in marine pollution impact assessment", Zool J Linn Soc, 96, pp.263~280 (1989)
- Robert B, "An improved protocol for separating meiofauna from sediments using colloidal silica sols", Mar Ecol Prog Ser, 214, pp.161~165 (2001)
- Sandulli R, "Pollution effects on the structure of meiofauna communities in the bay of Naples", Mar Pollut Bull, 21, pp.144~153 (1990)
- Sandulli R, "Responses of Meiobenthic Communities Along a Gradient of Sewage Pollution", Mar Pollut Bull, 22, pp.463~467 (1991)
- Shin HC, "Faunal assemblages of benthic macrofauna in the inter- and subtidal region in the inner Kyeonggi Bay, West coast of Korea", J Oceanol Soc Korea, 28, pp.184~193 (1989)
- Shirayama Y, "Size structure of deep-sea meio- and macrobenthos on the western Pacific", Int Revue ges Hydrobiologia, 68, pp.799~810 (1983)
- Xiao-Shou L, "Sublittoral meiofauna with particular reference to nematodes in the southern Yellow Sea", Estuar Coast Shelf Sci, 71, pp.616~628 (2007)