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http://dx.doi.org/10.7837/kosomes.2012.18.6.514

Seawater Temperature Variation at Aquafarms off Wando in the Southwest Coast of Korea  

Yang, Joon-Yong (Southeast Sea Fisheries Research Institute, National Fisheries Research and Development Institute)
Lee, Joon-Soo (Fishery and Ocean Information Division, National Fisheries Research and Development Institute)
Han, In-Sung (Fishery and Ocean Information Division, National Fisheries Research and Development Institute)
Choi, Yong-Kyu (East Sea Fisheries Research Institute, National Fisheries Research and Development Institute)
Suh, Young-Sang (Fishery and Ocean Information Division, National Fisheries Research and Development Institute)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.18, no.6, 2012 , pp. 514-519 More about this Journal
Abstract
Abalone culture is one of important coastal fisheries off Wando in the southeast coast of Korea. Since cage culture for abalones was popularized, Understanding of temperature variation, which is important to raise abalones and to prevent their mass mortalities, is necessary. We analyzed temperature data from 2005 to 2009 obtained at Sinji-do and Cheongsan-do off Wando. Sinji-do, which is relatively close to land, had yearly wide range of temperature and rate of temperature variation. It is likely to be caused by heating of solar radiation in summer and cooling in winter at the shallow area. Rate of temperature variation in autumn was higher than that in spring. In summer short term variation of temperature corresponding tidal period was distinguished clearly. Diurnal temperature range, abrupt temperature change, was larger open sea. Comparison between temperatures of two stations and favorable raising conditions of abalones showed that Cheongsan-do, located out to sea, appears to be more appropriate than Sinji-do.
Keywords
Temperature variation; Wando; Aquafarm; Diurnal temperature range; Abalone;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Boesch, D. F. and R. Rosenberg(1981), Reponses to stress in marine benthic communities, In Stress Effect on Natural Ecosystems edited by Barett and Rosenberg, John Wiley and Sons, N. Y., pp. 179-200.
2 Gyeongsangnam-do(2006), Status of maritime and fisheries industry, Gyeongsangnam-do, p. 362.
3 Hartly, J. P.(1982), Methods for monitoring offshore macrobenthos, Mar. Pollut. Bull, Vol 13, pp. 150-154.   DOI   ScienceOn
4 Jeong, H. D., C. H. Kwon, S. W. Kim and K. D. Cho(2009), Fluctuation of tidal front and expansion of cold water region in the Southwestern Sea of Korea, Journal of the Korean Society of Marine Environment & Safety, Vol 15, pp. 289-296.
5 Kim, I. O. and H. K. Rho(1994), A study on China coastal water appeared in the neighbouring seas of Cheju Island , Bull. Korean Fish. Soc., Vol 27, pp. 515-528.   과학기술학회마을
6 Kim, T. H., M. H Yang, M. K. Choe, S. J. Han and I. K. Yeo(2005), Physiological studies on acute water-temperature stress of juvenile abalone, Haliotis discus hannai, J. of Aquaculture, Vol 18, pp. 7-12.   과학기술학회마을
7 Lie, H. J. and C. H. Cho(2002), Recent advance in understanding the circulation and hydrography of the East China Sea, Fish. Oceanogr., Vol. 11, pp. 318-328.   DOI   ScienceOn
8 NFRDI(2007), Oceanography information of the Korean waters, National Fisheries Research & Development Institute, p. 211.
9 Ock, Y. S.(2010), Pending issues and policy about abalone culture, Policy Research on Fishery, Vol 5, pp. 13-36.
10 Sinderman, C. J. and R. L. Swanson(1979), Historical and regional perspective, In Oxygen Depletion and Associated Benthic Mortalities in New York Bight, 1976 edited by Swanson and Sinderman, U. S. Department of Commerce NOAA Professional paper No. 11, pp. 1-16.
11 Suh, H. L., Y. K. Cho, H. Y. Soh and D. H. Kim(1999), The mass mortality of macrobentic animals in Cheju Island : A possible role of physical oceanographic factor, Korean J. Environ. Biol., Vol 17, pp. 175-182.
12 Yoo, S. K.(1986), Coastal culture, Gudeok publisher, p. 359.
13 Yang, J. Y., Y. S. Suh, Y. K. Choi, K. K. Jung, H. D. Jeong and J. S. Park(2007), Development of real-time oceanographic information system using platforms of aquaculture farms, Journal of the Korean Association of Geographic Information Studies, Vol 10, pp. 1-7.