Tritium concentration in rain with seasonal variation

계절에 따른 강우중 삼중수소 함량변화

  • 윤윤열 (한국지질자원연구원 지구환경연구본부) ;
  • 김경자 (국토지질연구본부) ;
  • 이길용 (한국지질자원연구원 지구환경연구본부) ;
  • 고경석 (한국지질자원연구원 지구환경연구본부)
  • Received : 2009.12.23
  • Accepted : 2010.03.23
  • Published : 2010.04.25


The concentration of the tritium in precipitation from 2007 to 2009 has been analyzed for using tracer of groundwater study. The samples were collected monthly at Daejeon. The tritium concentrations in precipitation were ranged from 4.2 TU to 18.6 TU. The contents were higher at spring and fall season and lower at summer and winter season. The weighted average tritium content in precipitation was $7.85{\pm}0.46\;TU$.


Grant : 지구환경변화 대응 지하수 확보 통합솔루션 개발

Supported by : 한국지질자원연구원


  1. C. K. Kim, B. H. Rho and K. J. Lee, J. Environment Radioactivity, 41/2, 217-231(1998).
  2. W. F. Libby, The potential usefulness of natural tritium. Proc. Nat. Acad. Sci., 39, 245-247(1953).
  3. F. Begemann 1961. Natural tritium. In: Summer Course on Nuclear Geology. Varenna 1960. Comitato bhzionale per L'Energia Nucleate, Pisa, pp.109-129.
  4. J. C. Vogel, L. Thilo and M. Van Dijken, J. Hydrol., 23, 131-140(1974).
  5. I. K. Bronic, N. Horvatincic, J. Baresic, B. Obelic, P. Vreca, S. Lojen and D. Vidic, RMZ-Materials and Geoenvironment, 50(1), 173-176(2003).
  6. A. Onugba and H. O. Aboh, Science World J., 4(2), 23-28(2009).
  7. H. Morishima, H. Kawai, T. Koga and T. Niwa, J. Radiat. Res., 26, 283-312(1985).
  8. K. Rozanski, R. Gonfiantini and L. Araguas-Araguas, J. Physics G, 17, S523-S536(1991).
  9. 윤윤열, 조수영, 이길용, 김용제, 한국분석과학회지, 20(5), 419-423(2007).
  12. 고용권, 배대석, 김천수, 김건영, 한국지하수환경학회지, 6(3), 126-132(1999).
  13. J. R. Gat and Y. Tzur, "Modification of the isotopic composition of rainwater by processes which occur before groundwater recharge". Isotope Hydrology, Proc. Symp. Vienna 1966, IAEA, Vienna, (1967) pp. 49-60.
  14. M. Sasaki, H. Kimura, H. Kudou and T. Kudou, J. Radioanal Nucl. Chem., 243(2), 299-303(2000).
  15. K. J. Kim, Y. Y. Yoon, I. Y. Park and H. J. Woo, 2008. Beryllium-7 and Tritium Variations of Rain Water in Korea. 2008 Joint Annual Meeting, Geological Society of America, Huston, Texas, USA 2008.

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