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Çѱ¹¼öÀÚ¿øÇÐȸ / v.37, no.6, 2004³â, pp.467-477
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³ó¾÷¿ë Àú¼öÁöÀÇ ÅðÀûÅä»ç °ü¸®¸¦ ÅëÇÑ È¿À²Àû ¼öÀÚ¿ø °³¹ß
( Effective Water Resources Development by the Management of Sediment Deposit in Agricultural Reservoirs ) |
| ¼Õ±¤ÀÍ;½É¸íÇÊ; ¿µ³²´ëÇб³ Åä¸ñµµ½Ãȯ°æ°øÇкÎ;ÀÎÇÏ´ëÇб³ Åä¸ñ°øÇаú;
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| ¹°ÀÌ ºÎÁ·ÇÑ ¿ì¸®³ª¶ó´Â ÃÖ±Ù ¼öÀÚ¿øÀÇ È¿À²ÀûÀÎ À̿뿡 ´ëÇÑ Á߿伺ÀÌ °Á¶µÇ°í ÀÖÀ¸¸ç ƯÈ÷ Áö±Ý±îÁö °³¹ßµÈ Àú·ù½Ã¼³À» ÅëÇÑ ¼öÀÚ¿øÀÇ È¿À²ÀûÀÎ °ü¸®°¡ Àý´ëÀûÀ¸·Î ÇÊ¿äÇÑ ½ÇÁ¤ÀÌ´Ù È¿À²ÀûÀ̰í ÇÕ¸®ÀûÀÎ ¼öÀÚ¿ø°ü¸®¿Í ±× ÀÌ¿ë È¿°ú¸¦ ±Ø´ëÈÇϱâ À§ÇØ °æºÏÁö¹æÀÇ ³ó¾÷¿ë Àú¼öÁö¿¡ ´ëÇÑ Àú·ù¿ë·®°ú Åð»ç·®ÀÇ ÇöȲÀ» ºÐ¼®ÇÑ °á°ú ³ó¾÷¿ë Àú¼öÁöÀÇ Áؼ³À» ÅëÇÏ¿© 10% ÀÌ»ó¿¡ À̸£´Â Àú·ù¿ë·®À» Ãß°¡ÀûÀ¸·Î È®º¸ÇÒ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. ¶ÇÇÑ GIS¿Í °¢Á¾ Åä»ç¹ß»ý·® ¿¹Ãø±â¹ýÀ» Ȱ¿ëÇÏ¿© »êÁ¤ÇÑ Åð»ç·®À» ½ÇÁ¦ Áؼ³·®°ú ºñ±³ ºÐ¼®ÇÑ °á°ú ºÐ»ê¸ðÇü°ú ´Ù¹æÇâÈ帧¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ ±â¹ýÀÌ »êÁö¿¡ À§Ä¡ÇÑ Àú¼öÁö »ó·ùÀÇ ÁöÇüÇÐÀû Ư¼ºÀ» Àß ¹Ý¿µÇϸç Ÿ ±â¹ý¿¡ ºñÇØ ¿ì¼öÇÑ ¿¹Ãø°á°ú¸¦ Á¦½ÃÇÏ´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. |
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| Effective management of water resources in Korea becomes very important in recent years. Especially, the management of reservoirs cannot be over emphasized. The status of sediment deposit and the dredging records of agricultural reservoirs were examined to find out at e reservoir retention capacity could be raised more than 10% of the total volume of reservoirs in Kyungbook Province. Sediment prediction methods were developed by combining the estimation mothods of geomorphological characteristics and upslope contribution area in GIS, The estimated sediment depsit amount were compared with the dredging records for three agricultural reservoires. It was found that the distributed model with ¡®Flow accumulation¡¯ and ¡®Multiple Flow Direction Algorithm¡¯ gives good prediction results for mountaineous area. |
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| Ű¿öµå |
| Åð»ç·®;Àú¼öÁö °ü¸®;Åä»ç¹ß»ý·® »êÁ¤;Sediment deposit;Reservoir management;Sediment yield; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.37, no.6, 2004³â, pp.467-477
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922350132)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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