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Çѱ¹¼öÀÚ¿øÇÐȸ / v.39, no.8, 2006³â, pp.637-644
ÇÏõ »ý¹° ¼­½Äó Æò°¡¸¦ À§ÇÑ ÇÏõ ÀÚ¿¬µµ¿Í ¼öÁúÀÇ »ó°ü¼º ºÐ¼®
( A Correlation Analysis of the River Naturalness and Water Quality for Biological Habitat Evaluation )
¹ÚºÀÁø;¼º¿µµÎ;Á¤°ü¼ö; Çѱ¹¼öÀÚ¿ø°ø»ç Á¶»ç±âȹó ¼öÀÚ¿øÁ¶»çÆÀ;Çѱ¹¼öÀÚ¿ø°ø»ç ¼öÀÚ¿ø°³¹ßó;Ãæ³²´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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±Ý¹ø ¿¬±¸¿¡¼­´Â ³«µ¿°­ À¯¿ª³» ÁÖ¿äÇÏõÀ» ´ë»óÀ¸·Î ÀÚ¿¬µµ Æò°¡¿Í ¼öÁúÀ» ºÐ¼®ÇÏ¿´´Ù. ÇÏõ ÀÚ¿¬µµÀÇ Á¾ÇÕÆò°¡ °á°ú´Â $1.428{sim}4.107$ÀÇ 1µî±Þ°ú 4µî±ÞÀ¸·Î Æò°¡µÇ¾úÀ¸¸ç, ºÎ¹®º° Æò°¡ °á°ú´Â ÇÏõÇüÅÂÀÇ Æò°¡Áö¼ö°¡ $1.929{sim}4.429$·Î 2µî±Þ¿¡¼­ 4µî±ÞÀ¸·Î, ÇÏõȯ°æÀÇ Æò°¡Áö¼ö´Â $1.774{sim}3.643$ÀÇ 1µî±Þ¿¡¼­ 4µî±ÞÀ¸·Î Æò°¡µÇ¾ú´Ù. ¼öÁú Æò°¡ °á°ú´Â ¼ö¼ÒÀ̿³󵵴 $7.102{sim}8.497 mg/l$À̾úÀ¸¸ç, »ý¹°È­ÇÐÀû »ê¼Ò¿ä±¸·®Àº $0.748{sim}5.271 mg/l$, ¿ëÁ¸»ê¼Ò·® $5.077{sim}12.335 mg/l$, ºÎÀ¯¹°ÁúÀº $3.668{sim}19.960 mg/l$ À̾ú´Ù. ÇÏõ ÀÚ¿¬µµ Æò°¡ ÁöÇ¥ÀÇ µ¶¸³¼º°ú À¯»ç¼ºÀ» ÆÇ´ÜÇϱâ À§ÇÏ¿© ÇÏõ ÀÚ¿¬µµ Æò°¡¿Í ¼öÁú »ó°üºÐ¼®À» ½Ç½ÃÇÑ °á°ú, »ó°ü°è¼ö°¡ $-0.1503{sim}-0.5886$·Î ³·Àº »ó°ü¼ºÀ» °®°í ÀÖÀ¸¸ç, ¼­·Î µ¶¸³ÀûÀÎ ÁöÇ¥ÀÎ °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù.
In this study, the analysis of river naturalness and water quality were executed in the major rivers of the Nakdong River Basin. As a result, the assessment index of the General Evaluation was 1.428 to 4.107 as $1^{st}$ to $4^{th}$ grades. The River Shape was 1.929 to 4.429 as $2^{nd}$ to $4^{th}$ grades and the River Environment was 1.774 to 3.643 as $1^{st}$ to $4^{th}$ grades. As well, evaluation of water quality showed that concentration of pH was 7.102 to 8.497 mg/l, BOD was 0.748 to 5.271 mg/l, DO was 5.077 to 12.335 mg/l and 55 was 3.658 to 19.960 mg/l. The correlation between river naturalness and water quality was analyzed to investigate similarity and independence of river naturalness evaluation index. It was shown that coefficient of correlation was low with value of -0.1503 to -0.5886, therefore, was evaluated as independent.
 
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»ý¹° ¼­½Äó;ÇÏõ ÀÚ¿¬µµ Æò°¡;¼öÁú;»ó°ü¼º ºÐ¼®;Biological Habitat;Evaluation of River Naturalness;Water Quality;Correlation analysis;
 
Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.39, no.8, 2006³â, pp.637-644
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200634741444540)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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