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Çѱ¹¼öÀÚ¿øÇÐȸ / v.26, no.3, 1993³â, pp.47-61
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Tank¸ðÇü ½©ÇÁ·Î±×·¥À» ÀÌ¿ëÇÑ Áß¼ÒÇÏõÀÇ ÀÏÀ¯Ãâ·® ÃßÁ¤
( A Tank Model Shell Program for Simulating Daily Streamflow from Small Watersheds ) |
| ¹Ú½Â¿ì; ¼¿ï´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ;
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| ¼öÁ¤ tank ¸ðÇüÀÇ ÀÔ·Â, ±¸µ¿, Ãâ·Â ¹× ¸Å°³º¯¼öÀÇ º¸Á¤À» ½Ç½ÃÇÒ ¼ö ÀÖ´Â ½© ÇÁ·Î±×·¥ DSFS¸¦ °³¹ßÇϰí, Áß¼Ò À¯¿ªÀÇ ÀÏ À¯Ãâ·®ÀÇ ÃßÁ¤¿¡ Àû¿ëÇϵµ·Ï ÇÏ¿´´Ù. ¼öÁ¤ tank ¸ðÇüÀº À¯¿ªÀÇ ÀϺ° Áõ¹ß»ê ¼Õ½ÇÀ» ÃßÁ¤ÇÔÀ¸·Î½á À¯Ãâ·®À» Á¤ÀÇÇϵµ·Ï ÇÏ¿´À¸¸ç, Áõ¹ß¼Õ½Ç·®Àº ¹èÀç Áõ¹ß»ê·®¿¡ Åä¾ç¼öºÐ°è¼ö ¹× ÅäÁö ÀÌ¿ë»óÅ¿¡ µû¸¥ ¿ùº° ÀÛ¹°ÇǺ¹°è¼ö¸¦ ½á¼ Á¶Á¤Çϵµ·Ï ÇÏ¿´´Ù. ¸ðÇüÀÇ ¸Å°³º¯¼ö¸¦ º¸Á¤Çϰí, ¸Å°³º¯¼ö¿Í À¯¿ª Ư¼ºÀÎÀÚ¿ÍÀÇ °ü°è¸¦ ¾ò¾ú´Ù. °³¹ßµÈ ½© ÇÁ·Î±×·¥À» ¹Ì°èÃøÀ¯¿ª¿¡ Àû¿ëÇÏ¿´À¸¸ç, ÀÏÀ¯Ãâ·® ÃßÁ¤¿¡¼ ÃÖÀûÈ °á°ú¿Í À¯»çÇÑ °ªÀº º¸¿´À¸³ª, ³â À¯Ãâ·®Àº 10% Á¤µµ Å« °ªÀº º¸¿´´Ù. |
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| A menu-driven shell program DSFS (Daily Streamflow Simulation Model), that can process the input data, optimize the parameters, execute the program, and graphically display the results of a modified tank model, was developed and applied to simulating daily streamflow from small watersheds. The model defines daily watershed evapotranspiration losses from potential values multiplied by monthly landuse coefficients and correction factors for soil water storage levels. The parameters were calibrated using observed hydrologic data for fifteen watersheds, and the results were correlated with watershed parameters to define empirical relationships. The proposed model was tested with streamflow data of ungaged conditions, and the simulation results overestimated the annual runoff. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.26, no.3, 1993³â, pp.47-61
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920094537)
¾ð¾î : ¿µ¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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