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Çѱ¹¼öÀÚ¿øÇÐȸ / v.24, no.1, 1991³â, pp.83-92
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±Ý°À¯¿ªÀÇ ÇÏõÀ¯ÁöÀ¯·® »êÁ¤
( stimation of River Maintenance Water in the Geum River Watershed ) |
| ¾È»óÁø;±èÁ¾¼·; ÃæºÏ´ëÇб³;ÃæºÏ´ëÇб³ ¹Ú»ç°úÁ¤, ÃæºÏ´ëÇб³ ´ëÇпø ¼®»ç°úÁ¤ Á¹¾÷;
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| º» ¿¬±¸´Â ±Ý°À¯¿ªÀÇ ÁÖ¿ä¼öÀ§Ç¥ ÁöÁ¡¿¡¼ ÇÏõÀ¯ÁöÀ¯·®À» »êÁ¤Çϴµ¥ ±× ¸ñÀûÀÌ ÀÖ´Ù. ÇÏõÀ¯Áö À¯·®À» »êÁ¤ÇÏ´Â ¹æ¹ý¿¡´Â ¼ö¿äÀûÀÎ Ãø¸é°ú °ø±ÞÀûÀÎ Ãø¸é µÎ°¡Áö·Î ºÐ·ùÇÒ ¼ö ÀÖ´Ù. º» ³í¹®¿¡¼ ÇÏõÀ¯ÁöÀ¯·®ÀÇ °³³äÀº Æò±Õ°¥¼ö·®°ú ȯ°æº¸Á¸À¯·®Áß Å« °ªÀ¸·Î °áÁ¤ÇÏ¿´´Ù. ÇÏõÀ¯ÁöÀ¯·®ÀÇ »êÁ¤¿¡¼ ´ëû´ï »ó·ùÁö¿ªÀº Æò±Õ°¥¼ö·®À¸·Î, ´ëû´ï ÇÏ·ùÁö¿ªÀº Æò±Õ°¥¼ö·®°ú QUAL2E ¸ðÇüÀ¸·Î »êÁ¤µÈ ¼öÁúº¸ÀüÀ¯·®°ª Áß Å« °ªÀ» ÇÏõÀ¯ÁöÀ¯·®À¸·Î °áÁ¤ÇÏ¿´´Ù. ±× °á°ú ´ëû´ï ÇÏ·ùÀÎ °øÁÖ¿Í ±Ô¾ÏÁöÁ¡ ¸ðµÎ Æò±Õ°¥¼ö·® °ªÀÌ Å©°Ô ³ªÅ¸³µÀ¸¸ç ±× °ªÀº °øÁÖÁöÁ¡¿¡¼ 33.82$m^3$/sec, ±Ô¾Ï ÁöÁ¡Àº 51.51$m^3$/sec ÀÌ¿´´Ù. ±×·¯¹Ç·Î ±Ý°À¯¿ªÀÇ ÇÏõÀ¯ÁöÀ¯·®ÀÇ »êÁ¤Àº Æò±Õ°¥¼ö·®À¸·Î °áÁ¤Çϴ°ÍÀÌ Å¸´çÇÏ´Ù°í ÆÇ´ÜµÇ¾ú´Ù. |
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| The purpose of this paper is to estimate river maintenance water of the main gauging stations in Geum river watershed. The estimation methods of river maintenance water are classified into two categories : views of supply and demand. The definition of river main-tenance water in this paper, is the maximum value between mean drought flow and environmental conserving flow. In order to estimate river maintenance water, the mean drought flow estimated at the upstream of the Daecheong Dam but the downstream of the Daecheong Dam estimated mean drought flow and water quality control flow use of QUAL2E Model. In result, a mean drought flow showed large value at the Gong ju and Gyu am station as the downstream of the Daecheong Dam. The river maintenance water is 33.82$m^3$/sec at the Gong ju station, 51.51$m^3$/sec at the Gyu am station. Therefore, an estimation of the river maintenance water in the Geum River watershed concluded suitability which is determined mean drought flow. |
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Çѱ¹¼öÀÚ¿øÇÐȸÁö / v.24, no.1, 1991³â, pp.83-92
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1738-9488
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920093461)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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