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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.17, no.2, 1999³â, pp.139-146
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( Ecological Study on Aquatic Plant Communities in the Stream of Thermal Wastewater )
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¿Âõ¹è¼ö¿¡ ÀÇÇÑ ÁÖº¯ ½Ä¹°»óÀÇ º¯È­¸¦ ±¸¸íÇϱâ À§ÇÏ¿© °íâ ¼®Á¤¿Âõ, ÀüÁÖ Á׸²¿Âõ, ÀÍ»ê ¿Õ±Ã¿ÂõÀ» ´ë»óÀ¸·Î 1997³âºÎÅÍ 1998³â±îÁö 10ȸ¿¡ °ÉÃļ­ Á¶»çÇÏ¿´´Ù. °èÀýº° ¿Â¹è¼ö¿¡ ÀÇÇÑ ÁÖº¯ ½Ä¹°Á¾ÀÇ ÃâÇöÀº ¿ÜºÎ±â¿ÂÀÌ ºñ±³Àû ³·Àº °èÀý¿¡ ´ëÁ¶±¸º¸´Ù ½ÇÇ豸¿¡¼­ ´õ ¸¹Àº Á¾ÀÌ ³ªÅ¸³µ´Ù. Çǵµ°¡ ³ôÀº Á¾Àº °èÀý¿¡ µû¶ó ¹Ù²îÁö¸¸ ´ëÁ¶±¸¿Í ½ÇÇ豸¿¡¼­ Â÷À̰¡ ¾ø¾ú´Ù. ¿Â¹è¼ö¿¡ ÀÇÇÑ ½Ä¹° ¿±¸éÀûÀÇ °èÀýº° º¯È­´Â ´ëü·Î 2¿ù, 4¿ù, 10¿ù¿¡´Â ´ëÁ¶±¸°ªÀÌ ¿À¿°Áö¿ª ½Ä¹°º¸´Ù ³·¾Ò´Ù. À̰ÍÀº ¿Â¹è¼ö¿¡ ÀÇÇÑ ¿Âµµ»ó½ÂÀÌ ¿äÀÎÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù. °èÀýº° ½Ä¹°ÀÇ »ýü·®°ú °ÇÁß·®Àº ¿ÜºÎ±â¿ÂÀÌ ºñ±³Àû ³·Àº ¶§¿¡´Â ´ëÁ¶±¸ °ªÀÌ ½ÇÇ豸 °ªº¸´Ù ÀúÁ¶ÇÏ¿´´Ù. ¿Âõ ¹è¼öÁö¿ªÀÇ ½Ä¹°Ã¼³»¿¡ ÇÔÀ¯µÈ ¹«±â¿°·ùÀÇ ºÐ¼®°á°ú ¼®Á¤¿Âõ Áö¿ªÀÇ Cu, Zn, Ni, Pb´Â ´ëÁ¶±¸º¸´Ù ¿À¿°Áö¿ª¿¡¼­ 4¿ùºÎÅÍ 9¿ù±îÁö Áõ°¡ÇÏ¿´°í 10¿ù¿¡´Â °¨¼ÒÇÏ¿´´Ù. ¿Õ±Ã¿Âõ Áö¿ªÀÇ ½Ä¹°Ã¼ ³»¿¡´Â Zn, PbÇÔ·®ÀÌ ´ëÁ¶±¸º¸´Ù ¿À¿°Áö¿ªÀÇ °ªÀÌ ³ô¾Ò´Ù. ±×·¡¼­ ¿Â¹è¼ö¿¡ ÀÇÇÑ ½Ä¹°ÀÇ ¿µÇâÀº ±â¿ÂÀÌ ³·Àº °èÀý¿¡ ³ªÅ¸³ª°í, ±â¿ÂÀÌ ³ôÀº °èÀý¿¡ ½Ä¹°Àº ȸº¹µÇ´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù.
The seasonal changes of the flora at three samples sites such as Sockchong, Wang-gung and Chukrim hot spring by drained thermal waters were investigated from 1997 to 1998. Monthly occurrence of plant species in February and October showed more abundantly control site than that of heavy and/or light polluted sites. This trend demonstrated similarly in terms of seasonal changes of leaf area and plant growths, both fresh and dry weight, too. Cu, Zn, Ni and Pb content including plants from Sockchong hot spring site were increased from April to September at test area than that of control, while that was decreased in October. But Zn and Pb content holding plants from Wang-gung hot spring site represented higher test site than that of control. In short impacts on aquatic plants communities by thermal wastewater of sampled area have happened in the season of low temperature, and their restorations have done in summer season.
 
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Seasonal change;Aquatic plant communities;Leaf area;Cu;Zn;Ni;Pb content;
 
ȯ°æ»ý¹° / v.17, no.2, 1999³â, pp.139-146
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921494617)
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