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Çѱ¹¼öÀÚ¿øÇÐȸ / v.28, no.3, 1995³â, pp.133-133
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È£¼öÀÇ À§Ä¡°¡ ÁöÇϼö Flux¿¡ ¹ÌÄ¡´Â ¿µÇâ
( The Influence of Lake Position on Groundwater Fluxes ) |
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| È£¼öÁö¿ª¿¡¼, È£¼öÀÇ À§Ä¡°¡ ÁöÇϼö flux¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ÆÄ¾ÇÇϰí ÁöÇϼö¿Í È£¼Ò¼ö¿ÍÀÇ ±³·ù°ü°è¸¦ °üÃøÇϱâ À§ÇÑ °¨½Ã¸Á ¼³°è¿¡ ´ëÇÑ ÁöħÀ» Á¦°øÇϱâ À§ÇÏ¿© È£¼öÀÇ À§Ä¡¸¦ ´Þ¸®ÇÏ´Â 3Á¾·ùÀÇ °¡»ó ÁöÇϼö ½Ã½ºÅÛÀ» ¼³°èÇÏ¿´´Ù. °¢°¢ÀÇ ÁöÇϼö ½Ã½ºÅÛ¿¡ ´ëÇÏ¿© 3Â÷¿øÁ¤»ó ¸ðÀǹ߻ýÀ» ÇàÇÏ¿´À¸¸ç ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù: (1) È£¼öÀÇ À§Ä¡°¡ ÁöÇϼö ½Ã½ºÅÛÀÇ »ó·ùÃø¿¡ À§Ä¡ÇÒ ¶§ º¸´Ù ÇÏ·ùÃø¿¡ À§Ä¡ÇÏ´Â °æ¿ì°¡ È£¼Ò¼ö¿Í ÁöÇϼö¿ÍÀÇ °í·ù°¡ Ȱ¹ßÇÏ´Ù. (2) ´ë»óÁö¿ªÀÇ È£¼ö´Â Á¸ÀçÇÏ´Â À§Ä¡¿¡ »ó°ü¾øÀÌ ÁöÇϼö°¡ È£¼ö·Î À¯ÃâµÇ´Â ¾çº¸´Ù È£¼Ò¼ö°¡ ÁöÇϼö¸¦ ÇÔ¾çÇÏ´Â ¾çÀÌ ¸¹´Ù. (3) È£¼öÀÇ À§Ä¡°¡ À¯¿ªÀÇ »ó·ùÃþ¿¡ À§Ä¡ ÇÒ¼ö·Ï ÁöÇϼö À¯ÃâÀÔ·®ÀÇ ºñ°¡ Ä¿Áø´Ù. (4) È£¼öÀÇ ¹Ù´ÚºÎºÐ¿¡¼ ÁöÇϼöÀÇ ¼öÆò¹æÇâ flux¿¡ ÀÇÇÑ ±³·ù´Â ¿¬Á÷¹æÇâ flux¿¡ ÀÇÇÑ ±³·ù º¸´Ù ÈξÀ ´õ Ȱ¹ßÇÏ´Ù. |
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| The purpose of this study is to investigate the influence of the position of lake upon groundwater fluxes on a lake watershed, and to provide the guidance for the monitoring network design to survey the exchange relations between grondwater and lake water. Three kinds of hypothetical flow through lakes, which are located at the upper, middle, and lower portion of a watershed were considered. And groundwater flow for each case was numerically simulated under three-dimensional steady state conditions. As a result, it can be shown that: (1) The exchange between lake and groundwater in the case where a lake is located at lower portion on watershed shows more active than that for a lake located at upper portion. (2) The amounts of inflow from groundwater to a lake are less than the amounts of discharge to groundwater in a target lake watershed. (3) The rate of inflow and outflow of groundwater to a lake is increased as the lake is located at upper portion of a watershed. (4) The horizontal flux of groundwater occurred on the lake bed is more significantly active than the vertical flux. |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.28, no.3, 1995³â, pp.133-133
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199510102439717)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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