• Discharge Characteristics of the Chusan Spring, Ulleung Island
  • Cho, Byong-Wook;Lee, Byeong-Dae;
  • Groundwater and Ecohydrology Research Center, Korea Institute of Geoscience and Mineral Resources;Groundwater and Ecohydrology Research Center, Korea Institute of Geoscience and Mineral Resources;
  • 울릉도 추산용출소의 용출 특성
  • 조병욱;이병대;
  • 한국지질자원연구원 지하수생태연구센터;한국지질자원연구원 지하수생태연구센터;
Abstract
The source of Chusan Spring water in the Ulleungdo is the precipitation in the Nari caldera basin, which permeates in the Trachitic pumice and tuff area and moves downward, outflowing at the lithologic boundary between the trachyte and Nari tuff. It is known that the discharge rate of the Chusan Spring is large enough to be used for the small hydroelectric power generation, but the exact discharge rate and hydrogeologic characteristics have not been known. The discharge rates of the Spring were measured 11 times, which ranged from $15,220m^3/d$ to $36,278m^3/d$. The discharge rates, measured by the automatic level recorder, for two-year period, were $20,000{\sim}38,000m^3/d$. The variation of discharge rates did not coincide with rainfall event, but showed daily increases of $3,000{\sim}5,000m^3/d$. The annual discharge rate excluding the evapotranspiration and the surrounding stream discharge corresponded to 70.6% of the annual precipitation of the recharge area. Therefore, meteorological observations at the Nari basin, rather than the Ulleung-do meteorological station, are more appropriate to properly interpret the discharge characteristics of the Chusam Spring and the recharge rate of the basin.

Keywords: Ulleung Island;Chusan Spring;Discharge rate;Recharge area;Precipitation;

References
  • 1. Brune, G., 1975, Major and historical springs of Texas, Texas Water Development Board, Report No. 189, 95 p.
  •  
  • 2. Clarke, F.W., 1924, Mineral wells and springs. In: The data of geochemistry, USGS (Uniten States, Geological Survey), Reston, VA, 181-217 p.
  •  
  • 3. Doopedia, http://www.doopedia.co.kr, 2011.5.12
  •  
  • 4. Fiorillo, F., Esposito, L., and Guadagno, F.M., 2007, Analysis and forecast of water resources in an ultra-centenarian spring discharge series from Serino (Southern Italy), J. Hydrol., 336, 125-138.
  •  
  • 5. Fiorillo, F. and Guadagno, F.M., 2010, Karst spring discharges analysis in relation to drought periods, using SPI, Water Resour. Manage., 24, 1867-1884.
  •  
  • 6. Han, J.S., Han, K.S., Kim, C.K., Kim, N.J., and Han, C., 1994, Sustainable yield of groundwater resources of the Cheju Island, J. Korea Soc. Groundwater Environ., 1(1), 33-50.
  •  
  • 7. Hwang, S.K. and Cho, I.H., 2014, Petrologic evolution processes of the latest volcanic rocks in Ulleung Island, East Sea, J. Geol. Soc. Korea, 50(3), 343-363.
  •  
  • 8. Im, J.H., Choo, C.O., and Jang, Y.D., 2011, Petrological and mineralogical characteristics of matrix of pumice in Ulleung island, J. Miner. Soc. Korea, 24(3), 151-164.
  •  
  • 9. KIGAM (Korea Institute of Geoscience and Mineral Resources), 2011, Feasibility study on the development of the Chusan Spring water, Ulleung-gun, 155 p.
  •  
  • 10. KIGAM, 2012, Study on the development of the Chusan Spring water, Ulleung-gun, 207 p.
  •  
  • 11. Kim, K.B. and Lee, G.D., 2008, A study on volcanic stratigraphy and fault of Ulleung-do, Korea, J. Eng. Geol., 18(3), 321-330.
  •  
  • 12. KMA (Korea Meteorological Administration), http://www.kma.go.kr/ [accessed 13.06.25]javascript:checkRefBr('', 'next');
  •  
  • 13. Kresic, N. and Stevanovic, Z., 2010, Groundwater hydrology of springs engineering, theory, management, and sustainability, Elsevier, 592 p.
  •  
  • 14. KWRC (Korea Water Resources Corporation), 2007, Basic plan for groundwater management, MOCT (Ministry of Construction and transportation), 149 p.
  •  
  • 15. KWRC, 2003, Investigation of hydrogeology and groundwater resources of Jeju Island, Jejudo, 425 p.
  •  
  • 16. Moon, S.K., Woo, N.C., and Lee, K.S., 2002, A study on the relation between types and recharges of groundwater : analysis on national groundwater monitoring network data, J. Korea Soc. Groundwater Environ., 12(4), 98-104.
  •  
  • 17. Rantz S.E., 1982, Measurement and computation of streamflow: volume 1. measurement of stage and discharge, USGS, Geological survey water supply paper 2175, 284 p.
  •  
  • 18. Song, Y.S., Park, M.E., and Park, K.H., 2006, Ages and evolutions of the volcanic rocks from Ulleung-do and Dok-do, J. Petrol. Soc. Korea, 15(2), 72-80.
  •  
  • 19. Springer, A.E., Stevenson, L.E., Anderson, D.E., Parnell, R.A., Kreamer, D.K., Levin, L., and Flora, S.P., 2008, A comprehensive springs classification system: integrating geomorphic, hydrogeochemical, and ecological criteria. In: Stevens LE, Meretsky VJ (eds) Arid land springs in North America: ecology and conservation, University of Arizona Press, Tuson, AZ.
  •  
  • 20. Ulleung-gun, 2007, Ulleung-gun report, Ulleung-gun, 1,390 p.
  •  
  • 21. Ulleung-gun, 2011, Feasibility study on the development of the Chusan Spring water, 155 p.
  •  
  • 22. Ulleung-gun, 2013, Study on the development of the Chusan Spring water, 207 p.
  •  
  • 23. USGS, 1982, Measurement and computation of streamflow: volume 1, measurement of stage and discharge, 284 p.
  •  

This Article