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open access
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ISSN : 1225-3480
This paper was aimed to sedimentary environment appropriate for survival and inhabit of Saxidomus purpuratus juvenile. The sediment type in Goheung coast was dominated by silt (78.1 ± 0.6%), and followed by clay (20.2 ± 0.7%) and sand (1.7 ± 0.8%), and that in Hwagye coast was similar to that of Goheung coast (Silt 78.5 ± 0.7%, Clay 20.7 ± 0.6% and Sand 0.8 ± 0.4%). Thus the Saxidomus purpuratus juvenile habitat was mainly composed of silt. In case of Saxidomus purpuratus adult habitat, silt (79.6 ± 0.5%), and followed by clay (19.7 ± 0.5%) and sand (0.7 ± 0.3%). But, the research results, sedimentation environment showed the highest response rate (50%) as the environmental factors for juvenile survival. Sandy silty showed the highest response rate (83%) for the most appropriate sedimentation environment.
Choi et al. (2014) The Environmental Characteristics and Factors on the Cultured manila clam (Ruditapes philippinarum) at Hwangdo and Jeongsanpo of Taean in the West coast of Korea, Korean J. Mal., 30(2):117-126.
Chang et al. (2005) Substrate Selection for Larval Settlement and Spat Growth in the Purple Clam, Saxidomus purpuratus (Sowerby) in Laboratory Culture, Korean J. Mal., 21(1): 65-70.
Han J.K. (2006) Study on spat hanging intermediate culture of two spaces, Tresus keenae and Saxidomus purpuratus for resources enhancement, Yeosu National University.
Hong et al. (2017) Population density of Saxidomus purpuratus according to the sedimentary environments in the southern coastal waters of Korea, Korean J. Mal., 33(3): 195-199.
Hong et al. (2006) Marine invertebrates in korean coasts, Academy, Seoul, Korea, 270.
Jin et al. (2011) Survival and Growth of the Purplish Washington Clam, Saxidomus purpuratus Spat Sowed in bottom and intermediate culture, Korean J. Mal., 27(3): 199-204,
Kim, A.Y. (1971), Ecologicla studies on the propagation of Saxidomus purpuratus (SOWERBY). Bull. Korean Fish. Soc., 4(3,4): 92-98.
Kim, P.J et al. (2012) Biogeochemistry of Alkaline and Alkaline Earth Elements in the Surface Sediment of the Gamak Bay. J. Korean Soc. Mar. Environ. Saf., 18(1): 1-13.
Kim, J.K. (2015) Studies on the habitat environment of Crassostrea gigas produced in Gamak Bay. Chonnam National University.
Kim et al. (2007) Stock Assessment of Purplish Washington Clam, Saxidomus purpuratus in the Southern Coastal Waters of Korea, Korean J. Mal., 23(1): 31-38.
Kang, K.P. (2011) Studies on the Population changes and basic physiological characters due to climate change on small abalone (Haliotis diversicolor aquatili) in Jeju island, Jeju National University.
Lee et al. (2013) Reproduction study of purplish Washington clam, Saxidomus purpuratus in Jinhae Bay, Korea : Spawning and shell length at 50% sexual maturity. J. Kor. Soc. Fish. Tech., 49(4): 449-458.
Lim et al. (2007), Assessment of Benthic Environment based on Macrobenthic Community Analysis in Jinhae Bay, Korea, The sea, 12(1): 9-23.
MOF. (2017) Statistic database for fisheries production. Retrieved from www.fips.go.kr on October.
Selin, N.I. (2014) The distribution, size, and age composition, and growth of Saxidomus purpuratatus (Sowerby, 1852) (Bivalvia: Veneridae) in Vostok Bay, the Sea of Japan, Russian Journal of Marine Biology, 40(5): 375-382.
Son, M.H et al. (2016) Characteristics of Molluscan Community Structure and Relationship between the Structure and Environmental Variables in Abyssal Plain of the East Sea., Korean J. Mal., 32(4): 289-295.
Park et al. (2013) Changes in density and culture conditions of the Manila Clam Ruditapes philippinarum on the West coast of Korea., Korean J. Mal., 29(3): 207-216.
Park and Lee. (2002) Assessment of benthic environment conditions of oyster and mussel farms based on macrobenthos in Jinhae bay, J. kor. soc. mar. environ. eng., 5(1): 68-75.
Yang. W et al. (2016) Seasonal variation of biochemical components in clam (Saxidomus purpuratus Sowerby 1852) in relation to its reproductive cycle and the environmental condition of Sanggou Bay, China, J. Ocean Univ. China, 15(2): 341-350.
Zhang, C.I et al. (2004), A Population Ecological study of purplish Washington clam (Saxidomus purpuratus) in adjacent waters of Geoje island. J. Korean. Soc. Fish. Res., 6(2): 126-139.