|
|
|
Çѱ¹Áö¹Ý°øÇÐȸ / v.9, no.2, 1993³â, pp.65-69
|
( Sensitivity and Effects of Moving Water Table on Recharge Estimates ) |
| À̱¤¿; Á¤È¸¿ø, ¼±°æ°Ç¼³(ÁÖ) ±â¼ú¿¬±¸¼Ò;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| °¿ì¿¡ ÀÇÇØ ¹ß»ýµÇ´Â Åä¾ç(soil)¿¡¼ÀÇ Recharge¸¦ ±¸Çϱâ À§ÇØ µÎ°¡Áö ¸ðµ¨ Áï, ((i) Simple Mass Balance Model (ii) Numerical Model : UNSAT 1)À» »ç¿ëÇߴµ¥, ÀÌ µÎ ¸ðµ¨µéÀº ºÒÆ÷È»óÅÂÀÇ Èë(unsaturated zone : above groundwater table)¿¡¼ ±×ÀÇ °¡Á¤°ú °³³ä¿¡ ¾à°£ Â÷À̰¡ ÀÖ´Ù. Unsaturated Zone¿¡¼ÀÇÀÌ µÎ ¸ðµ¨ÀÇ Àû¿ë¿¡ ÀÖ¾î¼ ¸î°¡Áö Áß¿äÇÑ »çÇ×ÀÌ ÁöÀûµÇ°í Àִµ¥, ±ÕÁúÀÇ ºÒÆ÷È ¿µ¿ª(unsaturated zone)ÀÇ Åä¾ç¿¡¼ Mass Balance ModelÀ» »ç¿ëÇÔÀ¸·Î½á ¾òÀº Recharge´Â UNSAT 1(numerical model)À» ÅëÇØ ¾òÀº °á°ú¿Í ºñ±³ÇÒ ¶§ ¼·Î »óÀÌÇÑ °á°ú¸¦ º¸¿´´Ù. ¶ÇÇÑ, RechargeÀÇ °è»ê¿¡ ÀÖ¾î¼ ÁöÇϼöÀ§ÀÇ º¯È¿¡ µû¸¥ ¿µÇâÀ» ¾Ë¾Æº¸±â À§ÇØ Sensitivity Analysis¸¦ ¼öÇàÇÏ¿´´Ù. Áï, °íÁ¤¼öÀ§(fixed groundwater table)·Î °¡Á¤ÇßÀ» ¶§ ¹ß»ýµÇ´Â ¿ÀÂ÷¸¦ ÇѰ³ÀÇ ¼ö¸®ÇÐÀû °è¼ö(hydraulic parameter)ÀÇ ÇÔ¼ö·Î º¸°í °è»êÀ» ÇßÀ¸¸ç ÀÌ °á°ú¸¦ ±×¸²À¸·Î ³ªÅ¸³»¾î º¸¾Ò´Ù. ÀÌ ¿¬±¸ÀÇ °á°ú´Â Model Simulation¿¡ ÀÖ¾î¼ ¼ö¸®ÇÐÀû °æ°èÁ¶°ÇÀ» °áÁ¤Çϴµ¥ Å« µµ¿òÀÌ µÉ °ÍÀ̸ç, ¶ÇÇÑ ÀÌ ¿¬±¸¿¡¼´Â Unsaturated-Saturated Flow ModelÀ̳ª Drainage ModelÀ» ÇÔ²² º´Çà½ÃÄÑ SimulationÀ» ¼öÇàÇϴµ¥ ÃÐÁ¡À» µÎ°í ÀÖ´Ù. |
|
|
| |
| Ű¿öµå |
|
| |
|
|
 |
|
Çѱ¹Áö¹Ý°øÇÐȸÁö:Áö¹Ý / v.9, no.2, 1993³â, pp.65-69
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-215X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920445017)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|