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Estimation of Han River runoff using Cheugugi data

측우기 자료를 이용한 한강 유출량 추정

  • Moon, Jang Won (Department of Land, Water and Environment Research, Korea Institute of Civil Engineering and Building Technology)
  • 문장원 (한국건설기술연구원 국토보전연구본부)
  • Received : 2019.11.08
  • Accepted : 2019.12.03
  • Published : 2019.12.31

Abstract

In Korea, there are long-term rainfall observation data using Cheugugi, but it is relatively insufficient to use the data for water resources planning and management. In this study, river runoff is estimated based on the measurement data using Cheugugi so that it can be used as a scenario for the water resources planning process. After deriving the relationship between rainfall and runoff, the results are applied to the observations of Cheugugi to estimate the Han River runoff. An analysis of the estimated river runoff is made to confirm that there is a very severe drought for three consecutive years from 1900 to 1902. Especially, it is analyzed that there is a very small runoff in 1901, which is 8.6% compared to the average of estimated runoff. Consequently, it is judged that the results of this study can be useful as a scenario for water resources planning or drought response planning.

우리나라에는 측우기에 의한 강수량 관측 자료가 장기간 존재하고 있으나 이를 수자원 계획 수립 등에 활용하는 것은 상대적으로 부족한 상황이다. 이에 본 연구에서는 측우기 자료를 수자원 계획 수립 과정 등에 하나의 시나리오로 활용할 수 있도록 측우기 자료를 기반으로 한강유역의 하천유출량을 추정하기 위한 연구를 수행하였다. 강수량-유출량 관계를 도출하여 제시한 후 그 결과를 측우기 관측 강수량 자료에 적용하여 하천유출량 자료를 추정하였다. 추정된 하천유출량에 대한 분석을 통해 1900~1902년까지 3년 연속으로 매우 심각한 가뭄이 발생하였음을 확인할 수 있었으며, 1901년의 경우 평균 대비 8.6%의 매우 적은 유출이 발생한 것으로 분석되었다. 본 연구의 결과는 향후 수자원 계획이나 가뭄 대응 계획 수립 과정에서 고려할 수 있는 시나리오로서 유용하게 활용될 수 있을 것으로 판단된다.

Keywords

References

  1. Cho, H., Kim, S.W., Chun, Y., Park, H.Y., and Kang, W.J. (2015). "A histrorical review on the introduction of Chugugi and the rainfall observation network during the Joseon dynasty." Atmosphere, KMS, Vol. 25, No. 4, pp. 719-734. https://doi.org/10.14191/Atmos.2015.25.4.719
  2. Cook, E.R., Meko, D.M., Stahle, D., and Cleveland, M.K. (1999). "Drought reconstructions for the continental United States." Journal of Climate, AMS, Vol. 12, pp. 1145-1162. https://doi.org/10.1175/1520-0442(1999)012<1145:DRFTCU>2.0.CO;2
  3. Davi, N.K., Jacoby, G.C., Curtis, A.E., and Baatarbileg, N. (2006). "Extension of drought records for central asia using tree rings: west-central Mongolia." Journal of Climate, AMS, Vol. 19, pp. 288-299. https://doi.org/10.1175/JCLI3621.1
  4. Davi, N.K., Jacoby, G.C., D'Arrigo, R.D., Baatarbileg, N., Jinbao, L., and Curtis, A.E. (2009). "A tree-ring-based drought index reconstruction for far-western Mongolia: 1565-2004." International Journal of Climatology, Wiley, Vol. 29, No. 10, pp. 1508-1514. https://doi.org/10.1002/joc.1798
  5. Fan, Z.X., Brauning, A., and Cao, K.F. (2008). "Tree-ring based drought reconstruction in the central Hengduan Mountains region (China) since A.D. 1655." International Journal of Climatology, Wiley, Vol. 28, No. 14, pp. 1879-1887. https://doi.org/10.1002/joc.1689
  6. Gonzalez, J., and Valdes, J.B. (2003). "Bivariate drought recurrence analysis using tree ring reconstructions." Journal of Hydrologic Engineering, ASCE, Vol. 8, No. 5, pp. 247-258. https://doi.org/10.1061/(ASCE)1084-0699(2003)8:5(247)
  7. Hwang, S.H., Kim, H.S., Wone, S.Y., and Kim, J.H. (1999). "Drought monitoring using tree-ring reconstructed flows." Journal of the Korean Society of Civil Engineers, KSCE, Vol. 19, No. II-5, pp. 557-564.
  8. Hwang, S.H., Kim, J.H., Yoo, C., and Jung, S.W. (2010). "A probabilistic estimation of changing points of Seoul rainfall using BH bayesian analysis." Journal of Korea Water Resources Associatiion, KWRA, Vol. 43, No. 7, pp. 645-655. https://doi.org/10.3741/JKWRA.2010.43.7.645
  9. Hwang, S.H., Kim, J.H., Yoo, C., Jung, S.W., and Joo, J.G. (2009a). "A study on the change of occurrence characteristics of daily Seoul rainfall using markov chain." Journal of Korea Water Resources Association, KWRA, Vol. 42, No. 9, pp. 747-758. https://doi.org/10.3741/JKWRA.2009.42.9.747
  10. Hwang, S.H., Kim, J.H., Yoo, C., Jung, S.W., and Yoo, D. (2009b). "A statistical homogeneity analysis of Seoul rainfall using bootstrap." Journal of Korea Water Resources Association, KWRA, Vol. 42, No. 10, pp. 795-807. https://doi.org/10.3741/JKWRA.2009.42.10.795
  11. Jhun, J.G., and Moon, B.K. (1997). "Restorations and analyses of rainfall amount observed by chukwookee." Asia-Paccific Journal of Atmospheric Sciences, Springer, Vol. 33, No. 4, pp. 691-707.
  12. Kim, D., Yoo, C., and Kim, H.J. (2007a). "Evaluation of major storm events both measured by chukwooki and recorded in annals of chosun dynasty: 2. quantitative approach." Journal of Korea Water Resources Association, KWRA, Vol. 40, No. 7, pp. 545-554. https://doi.org/10.3741/JKWRA.2007.40.7.545
  13. Kim, H.S., Hwang, S.H., and Kim, J.H. (1998). "Reconstruction of river flows using tree-ring series and neural network." Journal of the Korean Society of Civil Engineers, KSCE, Vol. 18, No. II-6, pp. 583-589.
  14. Kim, J.E., Yu, J.S., Lee, J.H., and Kim, T.W. (2018). "Drought risk analysis in Seoul using cheugugi and climate change scenario based rainfall data." Journal of the Korean Society of Civil Engineers, KSCE, Vol. 38, No. 3, pp. 387-393. https://doi.org/10.12652/KSCE.2018.38.3.0387
  15. Kim, K., Yoo, C., Park, M., and Kim, H.J. (2007b). "Evaluation for usefulness of chukwookee data in rainfall frequency analysis." Journal of Korea Water Resources Association, KWRA, Vol. 40, No. 11, pp. 851-859. https://doi.org/10.3741/JKWRA.2007.40.11.851
  16. Kwak, J.W., Han, H., Lee, M., Kim, H.S., and Mun, J. (2015). "Annual precipitation reconstruction based on tree-ring data at seorak." Journal of Korean Society on Water Environment, KSWE, Vol. 31, No. 1, pp. 19-28. https://doi.org/10.15681/KSWE.2015.31.1.19
  17. Li, J., Chen, F., Cook, E. R., Gou, X., and Zhang, Y. (2007). "Drought reconstruction for north central China from tree rings: the value of the palmer drought severity index." International Journal of Climatology, Wiley, Vol. 27, No. 7, pp. 903-909. https://doi.org/10.1002/joc.1450
  18. Maxwell, R.S., Hessl, A.E., Cook, E.R., and Pederson, N. (2011). "A multispecies tree ring reconstruction of potomac river streamflow (950-2001)." Water Resources Research, Wiley, Vol. 47, No. 5, pp. 1-12. https://doi.org/10.1029/2010WR009138
  19. Meko, D.M., and Woodhouse, C.A. (2005). "Tree-ring footprint of joint hydrologic drought in sacramento and upper colorado river basins, western USA." Journal of Hydrology, Elsevier, Vol. 308, No. 1-4, pp. 196-213. https://doi.org/10.1016/j.jhydrol.2004.11.003
  20. Ministry of Land, Transport and Maritime Affairs (MLTM) (2011). History and future of Korean hydrological survey.
  21. Park, M., Yoo, C., and Kim, H.J. (2010). "Comparison of chukwooki and modern data using annual maximum rainfall event series." Journal of the Korean Society of Civil Engineers, KSCE, Vol. 30, No. 2B, pp. 137-147.
  22. Park, W.K., and Seo, J.W. (2000). "Reconstruction of May-June precipitation (253 years: A.D. 1746-1998) in east-coastal region (Yungdong) of Korea from tree rings of pinus densiflora S. et Z." The Korean Journal of Quaternary Research, KISTI, Vol. 14, No. 2. pp. 87-99.
  23. Park, W.K., Seo, J.W., Liu, Y., Kim, Y.J., and Han, S.W. (2001). "Reconstruction of April-August precipitation in Mt. sorak region from tree rings." The Korean Journal of Quaternary Research, KISTI, Vol. 15, No. 1. pp. 47-52.
  24. Pederson, N., Jacoby, G.C., D'Arrigo, R.D., Cook, E.R., Buckley, B.M., Dugarjav, C., and Mijiddorj, R. (2001). "Hydrometeorological reconstructions for northeastern Mongolia derived from tree rings: 1651-1995." Journal of Climate, AMS, Vol. 14, pp. 872-881. https://doi.org/10.1175/1520-0442(2001)014<0872:HRFNMD>2.0.CO;2
  25. Sauchyn, D., and Ilich, N. (2017). "Nine hundred years of weekly streamflows: stochastic downscaling of ensemble tree-ring reconstructions." Water Resources Research, Wiley, Vol. 53, No. 11, pp. 9266-9283. https://doi.org/10.1002/2017WR021585
  26. Stagge, J.H., Rosenberg, D.E., DeRose, R.J., and Rittenour, T.M. (2018). "Monthly paleostreamflow reconstruction from annual tree-ring chronologies." Journal of Hydrology, Elsevier, Vol. 557, pp. 791-804. https://doi.org/10.1016/j.jhydrol.2017.12.057
  27. Yeon, J.M., Byun, S.H., Lee, J.K., and Kim, T.W. (2007). "Evaluation of droughts in Seoul using two-dimensional drought frequency analysis." Journal of Korea Water Resources Association, KWRA, Vol. 40, No. 4, pp. 335-343. https://doi.org/10.3741/JKWRA.2007.40.4.335
  28. Yoo, C., Kim, D., and Kim, H.J. (2007). "Evaluation of major storm events both measured by chukwooki and recorded in annals of chosun dynasty: 1. qualitative approach." Journal of Korea Water Resources Association, KWRA, Vol. 40, No. 7, pp. 533-543. https://doi.org/10.3741/JKWRA.2007.40.7.533
  29. Yoo, C. (2000). "An investigation of the recurrence possibility of long dry periods shown in the annual rainfall data at Seoul." Journal of Korea Water Resources Association, KWRA, Vol. 33, No. 5, pp. 519-526.
  30. Yoo, C., Kim, P.Y., and Noh, J.K. (2000). "A study on the recurrence characteristics of wet and dry years appeared in Seoul annual rainfall data." Journal of Korea Water Resources Association, KWRA, Vol. 33, No. 3, pp. 307-314.