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Çѱ¹¼öÀÚ¿øÇÐȸ / v.28, no.2, 1995³â, pp.103-114
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( A Stochastic Model for the Prediction of Water Quality Variations in a River System ) |
| ÇѰǿ¬;±è»óÇö;¹ÚÀçÈ«; °æºÏ´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;¹Ì±¹ Purdue ´ëÇб³ Åä¸ñ°øÇаú;°æºÏ´ëÇб³ ´ëÇпø Åä¸ñ°øÇаú;
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| ÇÏõ ¼öÁúº¯µ¿ÀÇ ¿¹ÃøÀ» À§ÇÑ Ãß°èÇÐÀû ¸ðÇü STO-RIV¸¦ °³¹ßÇÏ¿´´Ù. STO-RIV´Â Streeter-Phelps È®Àå½ÄÀÇ ÇØ¼®ÀûÀÎ ÇØ¿Í Monte-Carlo ±â¹ýÀ¸·Î ±¸¼ºÇÏ¿´´Ù. º» ¸ðÇüÀº ¿Ö°ü¿¡¼ ¹°±Ý¿¡ À̸£´Â ³«µ¿° À¯¿ª¿¡ Àû¿ëÇÏ¿© Àå·¡ÀÇ ¹°±ÝÁöÁ¡¿¡¼ÀÇ ÇÏõ¼öÁúÀÇ È®·ü·ÐÀû Ư¼ºÀÌ Á¤·®ÀûÀ¸·Î °è»êµÉ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ ±ÝÈ£°ÀÇ Ã³¸®µµ µîÀ» °í·ÁÇÑ ¿©·¯ °¡ÁöÀÇ ¼öÁú°ü¸® ´ë¾È¿¡ ´ëÇÑ ¼öÁúº¯µ¿ Ư¼ºÀÇ ÇØ¼®ÀÌ ¼öÇàµÇ¾ú´Ù. º» STO-RIV¸ðÇüÀº ¼öÁú°ü·Ãº¯¼öµéÀÇ º¯µ¿¼ºÀÌ Å©°Ô ³ªÅ¸³ª°í ÀÖ´Â ±¹³»ÇÏõ ¼öÁú°ü¸®¿¡ Å©°Ô Ȱ¿ëµÉ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù. |
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| A stochastic model "STO-RIV" for the prediction of water quality variation in a river system has been developed. Extended Streeter-Phelps equation and Monte Carlo simulation are used in the model. The model is applied to the reach of Waegwan to Mulkeum in the Nakdong River to compute the probability distribution of BOD and DO concentration at Mulkeum site. As the strategies to attain the goal of the water quality, some alternatives considering the treatment effect of the Keumho river are discussed using the stochastic model. Application of stochastic analysis to water quality management is strongly recommended in this country.s country. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.28, no.2, 1995³â, pp.103-114
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920095511)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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