Journal of Korea Water Resources Association (한국수자원학회논문집)

Korea Water Resources Association (한국수자원학회)
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Evaluating characteristics of runoff responses by rainfall direction

호우 방향성에 의한 유역 유출응답 특성 평가

  • Park, Changyeol (Department of Environmental and Urban Planning, Jeju Research Institute) ;
  • Yoo, Chulsang (School of Civil, Environmental and Architectural Engineering, Korea University)
  • 박창열 (제주연구원 환경도시연구부) ;
  • 유철상 (고려대학교 건축사회환경공학부)
  • Received : 2017.01.22
  • Accepted : 2017.04.19
  • Published : 2017.05.31
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Abstract

This study examined characteristic differences by the rainfall direction on the runoff responses. The directional characteristics of hydrological components in a basin were quantified by von Mises distribution. The runoff hydrograph was derived using the result of convolution integration of each distribution and this hydrograph was compared with GIUH model and observed data. As a result, it was found that runoff response by rainfall direction was more similar the observed rainfall-runoff data than the runoff result using GIUH model. These results implies that runoff modeling could be improved by considering directional components in hydrologic analysis. This study would be helpful to reduce uncertainties of hydrologic analysis considering a non-linearity of rainfall-runoff process by the rainfall direction.

본 연구에서는 호우 방향성에 의한 유역 유출응답 특성을 살펴보았다. 이를 위해 호우와 하천망의 방향적 특성을 확률밀도함수로 정량화하였고, 각 방향성 함수를 회선적분하여 호우 방향성의 고려 유무에 따른 유출응답 특성을 비교하였다. 그 결과, 호우 방향성을 고려한 유출모의 결과는 호우 방향성을 고려하지 않은 경우에 비해 관측 유출자료와 더욱 유사함을 알 수 있었다. 이러한 결과는 호우 방향성을 고려한 유역 반응함수에 의해 유출모의 결과가 보다 개선될 수 있음을 나타낸다. 따라서 본 연구성과는 호우 방향성에 따른 유역 반응함수의 비선형성을 고려함으로써 유출모의의 불확실성을 줄이는데 기여할 수 있을 것으로 기대된다.

Keywords

References

  1. Anderson, H. S., Jacobsen, P., and Harrmoes, P. (1991). "The effect of rainfall movement on peak flow in sewers." Atmospheric Research, Vol. 27, pp. 129-135. https://doi.org/10.1016/0169-8095(91)90013-M
  2. Brierley, G. J., and Fryirs, K. A. (2005). Geomorphology and river management. Wiley-Blackwell.
  3. Chang, C. L. (2007). "Influence of moving rainstorms on watershed responses." Environmental Engineering Science, Vol. 27, No. 10, pp. 1353-1360.
  4. Choi, G. W., Kang, H. K., and Park, Y. S. (2000). "A study on runoff characteristics by the moving storm in the watershed using GIS." Journal of Korea Water Resources Association, Vol. 33, No. 6, pp. 793-804.
  5. Choi, G. W., Lee, H. S., and Ahn, S. J. (1993). "Simulation of moving storm in a watershed using a distributed model (II) -model application-." Journal of Korea Water Resources Association, Vol. 26, No. 1, pp. 81-91.
  6. Fisher, N. I. (1993). Statistical analysis of circular data. Cambridge University Press.
  7. Foroud, N. (1978). A flood hydrograph simulation model for watershed in southern Quebec. McGill University, Montreal, P. Q., Canada.
  8. Foroud, N., Broughton, R. S., and Austin, G. L. (1984). "The effects of a moving rainstorm on direct runoff properties." Water Resources Bulletin, Vol. 20, No. 1, pp. 87-91. https://doi.org/10.1111/j.1752-1688.1984.tb04645.x
  9. Gupta, V. K., Waymire, E., and Wang, C. T. (1980). "a representation of an instantaneous unit hydrograph from geomorphology." Water Resources Research, Vol. 16, No. 5, pp. 855-862. https://doi.org/10.1029/WR016i005p00855
  10. Han, K. Y., Jeon, M. W., and Choi, K. H. (2004). "Runoff analysis due to the moving storm." Journal of Korea Water Resources Association, Vol. 37, No. 10, pp. 823-836. https://doi.org/10.3741/JKWRA.2004.37.10.823
  11. Han, K. Y., Jeon, M. W., and Kim, J. S. (2006). "Runoff analysis due to moving storms based on the basin shapes (I) - for the symmetric basin shape. Journal of Korea Society of Civil Engineers, Vol. 26, No. 1B, pp. 15-25.
  12. Jensen, M. (1984). "Runoff pattern and peak flows from moving block rains based on linear time-area curve." Nordic Hydrology, Vol. 15, No. 3, pp. 155-168. https://doi.org/10.2166/nh.1984.0012
  13. Kim, G., and Kim, J. P. (2008). "Development of a short-term rainfall forecasting model using weather radar data." Journal of Korea Water Resources Association, Vol. 41, No. 10, pp. 1023-1034. https://doi.org/10.3741/JKWRA.2008.41.10.1023
  14. Lima, J. L. M. P. D., and Singh, V. P. (2002). "The influence of the pattern of moving rainstorms on overland flow." Advanced in Water Resources, Vol. 25, No. 7, pp. 817-828. https://doi.org/10.1016/S0309-1708(02)00067-2
  15. Lima, J. L. M. P. D., and Singh, V. P. (2003). "Laboratory experiments on the influence of storm movement on overland flow." Physics and Chemistry of the Earth, Vol. 28, pp. 277-282. https://doi.org/10.1016/S1474-7065(03)00038-X
  16. Lima, J. L. M. P. D., Singh, V. P., and Lima, M. I. P. D. (2003). "The influence of storm movement on water erosion: storm direction and velocity effects." Catena, Vol. 52, No. 1, pp. 39-56. https://doi.org/10.1016/S0341-8162(02)00149-2
  17. Lima, J. L. M. P. D., Souza, C. S., and Singh, V. P. (2008). "Granulometric characterization of sediments transported by surface runoff generated by moving storms." Nonlinear Processes in Geophysics, Vol. 15, pp. 999-1011. https://doi.org/10.5194/npg-15-999-2008
  18. Niemczynowicz, J. (1984). "Investigation of the influence of rainfall movement on runoff hydrograph. part I. simulation on conceptual catchment." Nordic Hydrology, Vol. 15, pp. 57-70. https://doi.org/10.2166/nh.1984.0005
  19. Oh, K. D., Lee, S. C., Ahn, W. S., Ryu, Y. H., and Lee, J. H. (2010). "A study on design flood analysis using moving storms." Journal of Korea Water Resources Association, Vol. 43, No. 2, pp. 167-185. https://doi.org/10.3741/JKWRA.2010.43.2.167
  20. Park, C., and Yoo, C. (2010). "Quantification of storm direction for a river basin." Journal of the Korean Society of Hazard Mitigation, Vol. 10, No. 6, pp. 109-117.
  21. Park, C., and Yoo, C. (2011). "Quantification of directional properties of channel network and hill slope." Journal of the Korean Society of Civil Engineers, Vol. 31, No. 3B, pp. 233-242.
  22. Park, C., and Yoo, C. (2016). "Effects on characteristics of instantaneous unit hydrograph by rainfall direction." Journal of the Korean Society of Hazard Mitigation, Vol. 16, No. 5, pp. 341-350. https://doi.org/10.9798/KOSHAM.2016.16.5.341
  23. Roberts, M. C., and Klingeman, P. C. (1970). "The influences of landform and precipitation parameters on flood hydrographs. Journal of Hydrology, Vol. 11, pp. 393-411. https://doi.org/10.1016/0022-1694(70)90004-1
  24. Rodriguez-Iturbe, I., and Valdes, J. B. (1979). "The geomorphologic structures of hydrologic responses." Water Resources Research, Vol. 15, No. 6, pp. 1409-1420. https://doi.org/10.1029/WR015i006p01409
  25. Seo, Y., and Schmidt, A. R. (2012). "The effect of rainstorm movement on urban drainage network runoff hydrographs." Hydrological Process, Vol. 26, No. 25, pp. 3830-3841. https://doi.org/10.1002/hyp.8412
  26. Seo, Y., Schmidt, A. R., and Sivapalan, M. (2012). "Effect of storm movement on flood peaks: analysis framework based on characteristic timescales." Water Resources Research, Vol. 48, No. 5, W05532, doi: 10.1029/2011WR011761
  27. Singh, V. P. (1998). "Effect of the direction of storm movement on planar flow." Hydrological Processes, Vol. 12, No. 1, pp. 147-170. https://doi.org/10.1002/(SICI)1099-1085(199801)12:1<147::AID-HYP568>3.0.CO;2-K
  28. Stephenson, D. (1984). "Kinematic study of effects of storm dynamics on runoff hydrographs." Water SA, Vol. 10, No. 4, pp. 189-196.
  29. Valdes, J. B., Fiallo, Y., and Rodriguez-Iturbe, I. (1979). "A rainfallrunoff analysis of the geomorphologic IUH." Water Resources Research, Vol. 15, No. 6, pp. 1421-1434. https://doi.org/10.1029/WR015i006p01421
  30. Yoon, Y. N. (2007). Hydrology.
  31. Zevenbergen, L. W., and Thorne, C. R. (1987). "Quantitative analysis of land surface topography." Earth Surface Processes and Landforms, Vol. 12, pp. 47-56. https://doi.org/10.1002/esp.3290120107