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Temporal and Spatial Variations of water Quality of the Coastal Saline Groundwaters in Jeju Island  

김성수 (국립수산과학원 환경관리과)
김대권 (국립수산과학원 남해수산연구소)
손팔원 (국립수산과학원 양식환경연구소)
이창훈 (국립수산과학원 자원조성연구소)
하동수 (국립수산과학원 자원조성연구소)
Publication Information
Journal of Aquaculture / v.16, no.1, 2003 , pp. 15-23 More about this Journal
Abstract
We have investigated water quality of the coastal saline groundwaters utilized for fish farms in Jeju Island. The water quality investigation included the spatial observations for 75 fish farms during March-May, 1994 and the hi-monthly observations for both coastal saline groundwaters and seawaters at four fish farms from August 1994 to December 1995. Water temperature of the saline groundwaters ranged from 16 to 18$^{\circ}C$ over the study period. Salinity of the saline groundwaters varied between 20.60 ppt and 34.02 ppt, slightly lower than that of the coastal seawaters(26.47~34.53 ppt). This salinity variation must be associated with local precipitation conditions in Jeju Island. The oxygen saturation for most saline groundwater samples was lower than 80%, ranging from 24.7 to 89.8%. The COD and pH values for the saline groundwaters were similar to those for the coastal seawaters. The concentrations of DIP for the saline groundwaters varied between 0.021 mg/L and 0.121 mg/ L, and seasonal variation of DIP in the saline groundwater ranged from 0.014 to 0.077 mg/L, which were higher than that of the coastal seawaters(0.000~0.015 mg/L). Nitrate in the saline groundwaters accounted for more than 90% of the DIM. The maximum concentrations of ammonia, nitrite, nitrate and DIN in the saline groundwaters were 0.085, 0.012, 2.294 and 2.309 mg/L, respectively. These concentrations of the saline groundwaters were considerably lower than those affected culture organisms. Overall, the saline groundwaters utilized for fish farms in Jeju Island appear to maintain good waterquality for fish farms.
Keywords
Water quality; Saline groundwater; Seasonal variation; Fish farms; Jeju island;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
연도 인용수 순위
1 Rearing density of a flounder, Paralichthys olivaceus juveniles in a closed recirculating sea water system -Possibility of high-density rearing /
[ Chang, Y. J.;S. K. Yoo ] / J. of Aquaculture   과학기술학회마을
2 Physicochemical characteristics of groundwater salinization in the eastern area of Cheju Island. /
[ Oh, Y. K.;K. H. Kim;S. P. Ryu ] / J. Kor. Environ. Sci. Soc.   과학기술학회마을
3 The effect of chronic heat stress on cortisol levels in the Antartic fish, Pagothenia borchgrevinki. /
[ Ryan, S. N. ] / Experientia
4 /
[ 제주도 ] / 제주도 수문지질 및 지하수자원 종합조사(Ⅰ)
5 水族繁殖學 /
[ 降島史夫;羽生功 ] / 水産養殖講座 4
6 무여과순환수탱크이용 Tilapia의 고밀도사육실험 /
[ 김인배 ] / 한국수산학회지   과학기술학회마을
7 A study on the chemical characteristics of ground-seawater in the coastal of Cheju Island. /
[ Park, G. S. ] / M.S. thesis, Cheju National University
8 한국남해 해양 조사 /
[ 조영조;고우진;김성수;김창길;김호상 ] / 남해수산연구소 사업보고서
9 Study on the subsurface geologic structure, groundwater level fluctuation and groundwater quality of the eastern area of Cheju Island. /
[ Koh, G. W.;Y. K. Ko;S. H. Kim;S. S. Oh;W. B. Park;S. Yoon ] / Report of Cheju Island Helth Environ.
10 Acute toxicity of ammonia and nitrite to spotted seatrout. /
[ Daniels, H. V.;C. E. Boyd;R. V. Minton ] / Prog. Fish. Culture
11 Physiological changes in fish from stress in aquaculture with emphasis on the response and effects of corticosteroids. /
[ Barton, B. A.;G. K. Iwama ] / Annu. Rev. Fish Disease
12 Physiological responses of cultured olive flounder(Paralichthys olivaceus) on series of lowering seawater temperature shaply and continuously /
[ Chang, Y. J.;M. R. Park;D. Y. Kang;B. K. Lee. ] / J. Kor. Fish. Soc.   과학기술학회마을
13 /
[ 유성규 ] / 천해양식
14 Salinity tolerance of eggs and juveniles of flounder, Paralichthys olivaceus(Temminck et Schlegel). /
[ Chun, J. C.;S. Rho ] / J. of Aquaculture   과학기술학회마을
15 Study on the salinization in groundwater of the eastern area of Cheju Island. /
[ Kim, J. Y.;Y. K. Oh;A. P. Ryu ] / J. Kor. Environ. Sci. Soc.   과학기술학회마을
16 Culture of the olive flounder(Paralichthys olivaceus) in a semi-closed recirculating seawater system. /
[ Chang, Y. J.;S. H. Kim;H. S. Yang ] / J. Kor. Fish. Soc.   과학기술학회마을
17 Effects of ammonia on survival and growth of the flounder larva, Paralichthys olivaceus. /
[ Kim, H. S.;H. Y. Kim;P. Chin. ] / J. Kor. Fish. Soc.   과학기술학회마을
18 Seawater inhibition of nitrite toxicity to chinook salmon /
[ Crawford, R. E.;G. H. Allen ] / Trans. Am. Fish. Soc.
19 /
[ 제주도 ] / 제주도 지하수 순환시스템 조사
20 魚類生理 /
[ 川本信之 ] / 恒星社厚生閣
21 A study on the chemical characteristics of ground-seawater in the eastern coast of Cheju Island. /
[ Oh, Y. K.;G. S. Park ] / Bull. Mar. Resour. Res. Inst.
22 Low salinity anomaly and nutrient distribution at surface waters of the south sea of Korea during 1996 summer. /
[ Kim, S. S.;W. J. Go;Y. J. Jo;P. Y. Lee;K. A. Jeon ] / J. Kor. Soc. Oceanogr. The Sea
23 Rainbow trout husbandry: management of the stress response. /
[ Pickering, A. D. ] / Aquaculture   ScienceOn
24 Comparison on seedling production of marine fishes between recirculating and running seawater system. /
[ Chang, Y. J.;C. S. Ko;H. S. Yang ] / J. of Aquaculture.   과학기술학회마을
25 Physiological stress in striped bass: effect of acclimation temperature /
[ Davis, K. B.;N. C. Parker ] / Aquaculture   ScienceOn
26 A study on china coastal water appeared in the neighbouring seas of Cheju Island /
[ Kim, I. O.;H. K. Rho ] / Bull. Kor. Fish. Soc.   과학기술학회마을
27 제주연안 염지하수에 관한 연구. /
[ 김대권;손팔원 ] / 남해수산연구소 사업보고서
28 Stress reactions in the marine fish-Ⅰ. Stress reactions induced by temperature change. /
[ Ishioka, H. ] / Bull. Japan Soc. Sci. Fish.
29 A survey on the fluctuation of dissolved solids into the groundwater in Chejudo. /
[ Kim, S. H.;S. J. Shin;S. S. Oh;Y. C. Song;S. M. Oh;S. S. Lee;J. N. Koh;H. J. Koh;Y. K. Koh ] / Cheju Island Health Environ.
30 /
[ 국립수산진흥원 ] / 해양오염 및 적조조사지침
31 감성돔, Mylio macrocephalus(Basilewsky)의 종묘생산에 관한 연구 /
[ 이정식;노섬 ] / 제주대학 해양자원연보
32 The toxicity of nitrite to eel. /
[ Yamagata, Y.;M. Niwa ] / Suisanzoshoku
33 Acute and chronic toxicity of ammonia to eel Anguilla japonica. /
[ Yamagata, Y.;M. Niwa ] / Bull. Japan. Soc. Sci. Fish.