바지락 치패발생장 조성을 위한 모래살포가 저서동물 군집구조에 미치는 영향 (태안군 고남면 옷점 갯벌 사례) = The impact of sand addition to an intertidal area for the development of the Manila clam, Ruditapes philippinarum habitat on benthic community structure (the case of Ojjeom tidal flat in Gonam-myeon, Taean-gun)

다국어 초록 (Multilingual Abstract)

This study was conducted to investigate the impact of sand addition to an intertidal for the development of the Manila clam habitat on benthic community structure. For this, we focused on the spatio-temporal changes in the surface sediment condition and benthic community structure including Manila clam before and after the event. Study site was the lower part of Ojjeom tidal flat in Gonam-myeon, Taean-gun where sand added to on July 2010. We set three stations at each of sand adding area (experimental plot) and non sand-adding area (control plot) and did sampling works ten times from June 2010 to October 2011. Directly after the event, surface sediments changed to very coarse sand, but the state was not maintained over two months because of seasonal sedimentation and finally got back to the original grain sizes in eight months. The number of species and density were temporarily reduced right after the event and polychaetes such as Sternaspis scutata, Ampharete arctica were most negatively affected by the event. However, the number of species and density quickly recovered from the reduction in four to six weeks owing to the recolonization by the existing species and species in the vicinity of the plot. However, despite the recovery of ecological indies, species composition was continuously changed from one to another, thereby community structure stayed unstable condition, especially in some stations with finer sediment in their original condition. After sand addition, density of Manila clam was prominently increased at only one station with coarser sediment in its original condition.

참고문헌 (Reference)

1 국토해양부, "해양환경공정시험기준"

2 "해양수산부 수산정보포털"

3 윤상필, "해상 가두리 양식이 저서 다모류군집에 미치는 영향" 한국해양학회 12 (12): 159-169, 2007

4 강도형, "제주도 시흥리 연안에 분포하는 바지락, Ruditapes philippinarum의 계절에 따른 생식소 발달" 한국양식학회 17 (17): 81-88, 2004

5 정의영, "자연산 바지락, Ruditapes philippinarum의 생식주기와 수온-먹이섭이 및 절식조건에 의한 생식소발달의 인위적 제어" 한국패류학회 18 (18): 83-91, 2002

6 윤상필, "울산만의 저서환경 구배에 따른 저서동물군집 구조" 한국해양학회 14 (14): 102-117, 2009

7 윤상필, "바지락 치패발생장 조성을 위한 모래살포가 저서동물 군집구조에 미치는 영향 - 태안군 고남면 모래톱 갯벌 사례" 한국해양학회 17 (17): 270-282, 2012

8 해양수산부, "갯벌의 모래 유실 방지기법 개발 및 유용생물 서식장 복원 연구" 219-, 2013

9 Taylor, P., "Washington State clam farmers' experiences" Aquaculture and Commercial Fisheries Branch, British columbia Ministry of Agriculture and Fisheries 180-185, 1988

10 Maurer, D., "Vertical migration of benthos in simulated dredged material overburdens. vol. I. Marine benthos" US Army Engineer Waterways Experiment Station 1978

11 Shannon, C.E., "The mathematical theory of communications" University of Illinois Press 125-, 1963

12 Tuck, I. D., "The impact of water jet dredging for razor clams, Ensis spp. in a shallow sandy subtidal environment" 43 : 65-81, 2000

13 Toba, D. R., "The effects of substrate modification on hardshell clams" University of Washington 1992

14 Smith, S.D.A., "The effects of dredge-spoil dumping a shallow water soft-sediment community in the Solitary Islands Marine Park, NSW, Australia" 42 : 1040-1048, 2001

15 Hong, J.S, "The community ecology of benthic macrofauna on the Cheokjeon tidal flat, Incheon, Korea 1. Community structure" 190-200, 2001

16 Snelgrove, P. V. R., "The biodiversity of macrofaunal organisms in marine sediments" 7 : 1123-1132, 1998

17 Clarke, K. R., "Testing of null hypotheses in exploratory community analyses: similarity profiles and biota-environment linkage" 366 : 56-69, 2008

18 Butman, C. A., "Substrate choices made by marine larvae settling in still water and in a flume flow" 333 : 771-773, 1988

19 Thompson, D. S., "Substrate additive studies for the development of hardshell clam habitat in waters of Puget Sound in Washington State: An analysis of effects on recruitment, growth, and survival of the Manila clam, Tapes philippinarum, and on the species diversity and abundance of existing benthic organisms" 18 (18): 91-107, 1995

20 Yi, S. K., "Studies on the Intertidal Macrofauna Community at Yong-ho Bay, Busan, Korea" 8 (8): 133-149, 1975

21 Martins, R., "Soft-bottom Portuguese continental shelf polychaetes: Diversity and distribution" 123-124 : 41-54, 2013

22 Yanagibashi, S., "Selective settlement of Japanese littleneck larvae and their distribution in Mikawa Bay" 29 : 55-59, 1992

23 Cho, T. C., "Sedimentological and Hydromechanical Characteristics of Bed Deposits for the Cultivation of Manila clam, Ruditapes philippinarum in Gomso Tidal Flat" 34 (34): 245-253, 2001

24 Grant, J., "Sediment transport and disturbance on an intertidal sandflat: infaunal distribution and recolonization" 6 : 249-255, 1981

25 Snelgrove, P. V. R., "Sediment choice by settling larvae of the bivalve, Spisula solidissima (Dillwyn), in flow and still water" 231 : 171-190, 1998

26 Devakie, M.N., "Salinity-temperature and nutritional effects on the setting rate of larvae of the tropical oyster, Crassostrea iredalei (Faustino)" 184 : 105-114, 2000

27 Zajac, R.N., "Responses of macrobenthic communities to restoration efforts in a New England estuary" 24 : 167-183, 2001

28 Negrello Filho, O. A., "Recolonization of infauna on a tidal flat: an experimental analysis of modes of dispersal" 328 : 240-250, 2006

29 Zajac, R. N., "Recolonization and succession in soft-sediment infaunal communities: the spatial scale of controlling factors" 375 : 227-240, 1998

30 Lim, H.S., "Population Ecology of the Mud Mussel Musculista senhousia (Bivalvia: Mytilidae) on the Mud Tidal Flat in Mokpo Coastal Area, Southwest Coast of Korea 1. Distribution and Growth" 14 (14): 121-130, 1998

31 Parapar, J., "Polychaetes of the genus Ampharete (Polychaeta: Ampharetidae) collected in Icelandic waters during the BIOICE project" 66 : 331-344, 2012

32 McLachlan, A., "Physical factors in benthic ecology: effects of changing sand particle size on beach fauna" 131 : 205-217, 1996

33 Hall, S. J., "Physical disturbance and marine benthic communities: life in unconsolidated sediments" 32 : 179-239, 1994

34 Savidge, W.B., "Passive and active components of colonization following two types of disturbance on intertidal sandflat" 115 : 137-155, 1988

35 Noffke, A., "Particle size selection and tube structure of the polychaete Owenia fusiformis" 81 : 160-168, 2009

36 Kanou, K., "Ontogenetic diet shift, feeding rhythm, and daily ration of juvenile yellowfin goby Aconthogobius flavimanus on a tidal mudflat in the Tama River estuary, central Japan" 52 : 319-324, 2005

37 Gribben, P. E., "Larval settlement preference of a native bivalve: the influence of an algae versus native substrata" 7 : 217-227, 2009

38 Bao, W. Y., "Larval settlement and metamorphosis of the mussel Mystilus galloprovincialis in response to biofilms" 150 : 565-574, 2007

39 Powilleit, M., "Impacts of experimental dredged material disposal on a shallow, sublittoral macrofauna community in Mecklenburg Bay (western Baltic Sea)" 52 : 386-396, 2006

40 Jumars, P.A., "Fluid and sediment dynamic effects on marine benthic community structure" 24 : 45-55, 1984

41 Newman, J.R., "Final impact statement for the enhancement of hardshell clam production by beach graveling" State of Washington Department of Fisheries 1988

42 Won, M.S., "Fatness index and spat occurrence of the shortnecked clam, Ruditapes philippinarum" 6 (6): 133-146, 1993

43 Statistics and Information Service of the Fisheries and Aquaculture Department, "FAO yearbook"

44 lagg, P.J., "Experimental plantings of juvenile of the hard clam, Mercenaria mercenaria (Linne), in the waters of Long Island, New York" 3 : 19-27, 1983

45 Thompson, D.S., "Enhancement of hardshell clam habitat by beach graveling" Puget Sound Water Quality Authority 2 : 521-527, 1991

46 Simonini, R., "Effects of long-term dumping of harbor-dredged material on macrozoobenthos at four disposal sites along the Eilia-Romagna coast (Northern Adriatic Sea, Italy)" 50 : 1595-1605, 2005

47 Thom, R. M., "Effects of graveling on the primary productivity, respiration and nutrient flux of two estuarine tidal flats" 118 : 329-341, 1994

48 Colosio, F., "Effects of beach nourishment on sediments and benthic assemblages" 54 : 1197-1206, 2007

49 Pinedo, S., "Effect of sediment particle size on recruitment of Owenia fusiformis in the Bay of Blanes (NW Mediterranean Sea): an experimental approach to explain field distribution" 203 : 205-213, 2000

50 Tezuka, N., "Effect of salinity and substrate grain size on larval settlement of the asari clam (Manila clam, Ruditapes philippinarum)" 439 : 108-112, 2013

51 Sandrini-Neto, L., "Does mollusc shell debris determine patterns of macrofaunal recolonisation on a tidal flat? Experimental evidence from reciprocal transplantations" 452 : 9-21, 2014

52 Lim, H. S., "Distribution Pattern of Macrozoobenthos at the Farming Ground in the Western Part of Chinhae Bay, Korea" 25 (25): 115-132, 1992

53 Milller, D. C., "Detrimental effects of sedimentation on marine benthos: what can be learned from natural processes and rates?" 19 : 211-232, 2002

54 Zajac, R.N., "Community and population-level responses to disturbance in a sandflat community" 294 : 101-125, 2003

55 Thiyagarajan, V., "Combined effects of temperature and salinity on larval development and attachment of the subtidal barnacle Balanus trigonus Darwin" 287 : 223-236, 2003

56 Clarke, K.R., "Change in marine communities: an approach to statistical analysis and interpretation" PRIMER-E, Plymouth 171-, 2001

57 Snelgrove, P.V.R., "Animal-sediment relationships revisited: cause versus effect" 32 : 111-177, 1994