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Çѱ¹¼öÀÚ¿øÇÐȸ / v.38, no.5, 2005³â, pp.345-354
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( Spatial-temporal Distribution of Soil Moisture at Bumreunsa Hillslope of Sulmachun Watershed Through an Intensive Monitoring ) |
À̰¡¿µ;±è±âÈÆ;¿À°æÁØ;±è»óÇö; ºÎ»ê´ëÇб³ ȯ°æ°øÇаú;ºÎ»ê´ëÇб³ ȯ°æ°øÇаú;ºÎ»ê´ëÇб³ ȯ°æ°øÇаú;ºÎ»ê´ëÇб³ °ø°ú´ëÇРȯ°æ°øÇаú;
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±¹³» »êÁö»ç¸é¿¡¼ÀÇ Åä¾ç¼öºÐÀÇ ½Ã°ø°£Àû ºÐÆ÷¸¦ ÆÄ¾ÇÇϱâ À§ÇÑ µ¿Ãà ´ÙÁßü°èÀÇ TDR (Time Domain Reflectometry)À» ¼³¸¶Ãµ À¯¿ªÀÇ ¹ü·û»ç »ç¸é¿¡ ±¸ÃàÇϰí Åä¾ç¼öºÐ ÁýÁß ¸ð´ÏÅ͸µÀ» ½Ç½ÃÇÏ¿´´Ù. ´ë»ó»ç¸éÀ» Á¤¹Ð Ãø·®ÇÏ¿© Á¤¹Ð ¼öÄ¡ÁöÇü¸ðÇü(Digital Elevation Model)À» ±¸ÃàÇϰí È帧ºÐ¹è¾Ë°í¸®Áò¿¡ Àû¿ëÇÏ¿© ÃøÁ¤ÁöÁ¡À» ¼±Á¤ÇÏ¿´°í ¿ª Ãø·®À» ÅëÇÑ È¿À²ÀûÀÎ ÃøÁ¤ ü°è¸¦ ±¸ÃàÇÏ¿´´Ù. 2003³â 11¿ùÁßÀÇ 380½Ã°£ µ¿¾ÈÀÇ ÁýÁß ¸ð´ÏÅ͸µÀ» ÅëÇÑ Åä¾ç¼öºÐ ÀڷḦ È®º¸ÇÏ¿´´Ù. È®º¸µÈ Åä¾ç¼öºÐÀÚ·á´Â ´ë»ó»ç¸éÀÇ ÁöÇüºÐ¼®À» ÅëÇØ ±¸ºÐµÈ »óºÎ, ÁߺÎ, ÇϺλç¸éÀÇ º¯ÈƯ¼ºÀ» º¸¿©ÁÖ°í ÀÖ´Ù. ¹°¸®Àû ¼ö¹® ¸ðÇüÀÇ ±¸¼º°úÁ¤¿¡¼ Áß¿äÇÑ Àǹ̸¦ ºÎ¿©ÇÏ´Â Åä¾ç¼öºÐ ½ÇÃøÄ¡¿ÍÀÇ À¯ÀǼºÀ» ³íÀÇÇÏ¿´´Ù. |
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Time Domain Reflectometry (TDR) with multiplex system has been installed to configure the spatial and temporal characteristics of soil moisture at the Bumreunsa hillslope of Sulmachun Watershed. An intensive surveying was performed to build a refined digital elevation model (DEM) and flow determination algorithms with inverse surveying have been applied to establish an efficient soil moisture monitoring system. Soil moisture data were collected through intensive monitoring during 380 hrs in November of 2003. Soil moisture data shows corresponding variation characteristics of soil moisture on the upper, middle and lower parts of the hillslope which were classified from terrain analysis. Measured soil moisture data have been discussed on the context of physical process of hydrological modeling. |
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Ű¿öµå |
Åä¾ç¼öºÐ;ÁýÁß ¸ð´ÏÅ͸µ;Soil Moisture;Monitoring System;TDR; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.38, no.5, 2005³â, pp.345-354
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200531234553559)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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