¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹ÇÏõȣ¼öÇÐȸ / v.40, no.1, 2007³â, pp.31-39
³ó¾÷¿ëÀú¼öÁö À¯¿ªÀÇ ÅäÁöÀÌ¿ë°ú ¼öÁúÇ׸ñ °£ÀÇ »ó°ü°ü°è ºÐ¼®
( Analysis of Relationship Between Water Quality Parameters in Agricultural Irrigation Reservoirs and Land Uses of Associated Watersheds )
À±Ãá°æ;ÀÌ»õº½;Á¤±¤¿í;ÇÑÁ¤À±; °Ç±¹´ëÇб³ ȯ°æ°úÇаú;°Ç±¹´ëÇб³ ȯ°æ°úÇаú;°Ç±¹´ëÇб³ ȯ°æ°úÇаú;°Ç±¹´ëÇб³ ȯ°æ°úÇаú;
 
ÃÊ ·Ï
º» ¿¬±¸¿¡¼­ÀÇ ´ë»ó Àú¼öÁö·Î À¯ÀԵǴ À¯¿ª ³»ÀÇ ÅäÁöÀÌ¿ëÀº »ê¸²°ú ³ó°æÁö°¡ ´ëºÎºÐÀÎ ÀüÇüÀûÀÎ ³óÃÌÀ¯¿ª Ư¡À» °®°í ÀÖ´Ù. ÅäÁöÀÌ¿ë°ú ¼öÁú°£ÀÇ »ó°ü°ü°è¸¦ ºÐ¼®ÇÑ °á°ú ¹ç¿¡¼­´Â ¸ðµÎ ¾çÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»°í ÀÖÀ¸¸ç, ¸ðµÎ À¯ÀÇ ¼öÁØ 1%À̳»ÀÇ ³ôÀº »ó°ü¼ºÀ» ³ªÅ¸³»¾ú´Ù. ÁÖ°ÅÁö¿ªÀº ¼öÁú°ú ¾çÀÇ »ó°ü¼ºÀ» °®´Â °ÍÀ¸·Î ³ªÅ¸³ª¼­ ¼öÁú¿¡ ¾Ç¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î Æò°¡ÇÒ ¼ö ÀÖ´Ù. ÀÌ´Â ÁÖ°ÅÁö¿ªÀÇ Á¤È­Á¶ À¯ÃâÀ̳ª 󸮵ÇÁö ¾Ê°í À¯ÀԵǴ ºÒ ¸í¼ö¿¡ ÀÇÇÑ ¼öÁú¿À¿°ÀÌ ¿øÀÎÀ̶ó°í ÆÇ´ÜÇÒ ¼ö ÀÖ´Ù. º» ¿¬±¸´ë»óÀÇ 48°³ ³ó¾÷¿ë Àú¼öÁöÀÇ ¼öÁúÀº Å©°Ô ¿À¿°µÇÁö ¾ÊÀº »óÅÂÀ̸ç, ÁÖ°ÅÁö¿ªÀÇ Á¡À¯À²ÀÌ »ó´çÈ÷ ³·Àº ¼öÁØÀ̾úÀ¸³ª, ÁÖ°ÅÁö¿ª°ú ¼öÁú°ú´Â ¾çÀÇ »ó°ü¼ºÀ̾ú°í, »ýȰÇϼö¿¡ ÀÇÇÑ ¼öÁú¿À¿°ÀÌ ½É°¢ÇÑ »óÅÂÀ̾ú´Ù. ¹çÀÇ °æ¿ì´Â »ó°üºÐ¼® °á°ú, °Ç±â, ¿ì±â¿¡¼­ ¸ðµÎ À¯ÀǼöÁØ 1%À̳»ÀÇ ¾çÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»°í ÀÖ¾î ¼öÁú¿¡ ÁÁÀº ¾ÊÀº ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. ¹ç¿¡¼­ ¸¹Àº ¾çÀÇ Åä»ç°¡ À¯ÃâµÇ´Âµ¥, ±× ÀÚü°¡ ¿À¿°¹°ÁúÀ̰í, Åä»ç¿¡ ÈíÂøµÈ ¿À¿°¹°ÁúµéÀÌ Åä»ç·Î ÀÎÇØ À̵¿ÇÏ°Ô µÈ´Ù. ¶ÇÇÑ ¹çÀÌ ¿©·¯ °¡Áö ÀÛ¹°À» ¿¬Áß Àç¹èÇϱ⠶§¹®¿¡ ¸¹Àº ½Ãºñ·Î °ø±ÞµÈ Áú¼Ò¼ººÐÀÌ °­¿ì¿Í ÇÔ²² À¯Ãâ, ħÅõµÇ¾î ¼öÁú¿À¿°À» ¾ß±âÇÏ´Â °ÍÀ¸·Î »ç·áµÇ¾ú´Ù. »êÁöÀÇ °æ¿ì´Â °Ç±â¿Í ¿ì±â¿¡¼­ ¸ðµÎ À½ÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»°í ÀÖÀ¸¸ç, ¸ðµÎ À¯ÀÇ ¼öÁØ 1%¿¡¼­ À½ÀÇ »ó°ü¼ºÀ» °®´Â °ÍÀ¸·Î Æò°¡µÇ¾ú´Ù. µû¶ó¼­ Àú¼öÁö·Î À¯ÀԵǴ À¯¿ª¿¡¼­ »ê¸²ÀÇ ºñÁßÀÌ ³ôÀº Áö¿ªÀº ´Ù¸¥ Áö¿ª¿¡ ºñÇØ¼­ Àú¼öÁö ¼öÁúÀ» °ü¸®Çϴµ¥ À¯¸®ÇÒ °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç, »ê¸²Àº ¿À¿°¹°ÁúÀ» ¹èÃâÇÏ´Â ¿À¿°¿øÀ̱⺸´Ù´Â ¼öÁú°³¼±¿¡ µµ¿òÀ» ÁÖ´Â ÅäÁö ÀÌ¿ëÀ¸·Î Æò°¡µÇ¾ú´Ù. º» ¿¬±¸¿¡¼­ ³íÀÇ °æ¿ìµµ Àú¼öÁöÀÇ ¼öÁú¿¡ ÁÁÁö ¾ÊÀº ¿µÇâÀ» ÁÖ´Â °ÍÀ¸·Î Æò°¡µÇ¾ú´Âµ¥, ´ë»ó ³ó¾÷¿ë Àú¼öÁö°¡ À§Ä¡ Ư¼º»ó ´ëºÎºÐ °ü°³¸¦ ¸ñÀûÀ¸·Î À¯¿ªÀÇ »ó·ù¿¡ Á¶¼ºµÇ¾î Àֱ⠶§¹®¿¡ »ó´ëÀûÀ¸·Î ±ú²ýÇÑ ¼öÁú¿¡ ÀûÀº ¹ß»ýºÎÇÏ·®¿¡µµ ¹Î°¨ÇÏ°Ô ¾çÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³½ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. ÀÌ·¯ÇÑ Çö»óÀº ¹°°ü¸®¸¦ ÅëÇØ ½ÃºñÇÏ´Â ±â°£ÀÇ À¯ÃâÀ» ÃÖ¼ÒÈ­Çϰí, ³íµÏÀ» ÀÌ¿ëÇÏ¿© ¿À¿°ºÎÇÏ·®ÀÌ Å« Ãʱ⠰­¿ì¸¦ Àú·ùÇϴ Ư¡À» Àû±Ø Ȱ¿ëÇÏ´Â µî ³íÀÇ ¿À¿°ºÎÇϸ¦ ÀûÀýÇÑ °ü¸®¹æ¹ýÀ» µµÀÔÇÏ¸é ³ó¾÷¿ë Àú¼öÁöÀÇ ¼öÁú¿¡ À¯ÀÍÇÏ°Ô ÀÛ¿ëÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù.
Monitoring data of 48 agricultural irrigation reservoirs from 1999 to 2004 was analyzed for water quality characteristics including biochemical oxygen demand $(BOD_5)$, chemical oxygen demand (COD), total nitrogen (TN), total phosphorus (TP), and chl-${alpha}$. Land uses of the watersheds associated with these reservoirs were determined for residential, forest, upland, paddy and miscellaneous, and regressed against water quality characteristics. Correlation analysis showed that forest land use was negatively correlated with all the water quality characteristics implying it's beneficial effects in water quality perspectives. Other land uses including residential, upland, and paddy generally illustrated positive correlation with water quality characteristics, which indicates most human activities of the watershed could degrade water quality of the receiving water bodies. Paddy land use partially contributed to the water quality degradation in contrast to the previous studies. It might be attributed to the relatively clean water quality of the study area, where even slight pollutant loading could degrade sensitively water quality. Further investigation is recommended for the effect of proximity as well as land use portions on the water quality of receiving water body.
 
Ű¿öµå
Agricultural irrigaion reservoirs;Water quality characteristics;Land use;Correlation analysis;Nonpoint source pollution;
 
Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.40, no.1, 2007³â, pp.31-39
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200709905948754)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿