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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.23, no.1, 2005³â, pp.32-46
°æ±âµµ ¼ö¿ø½Ã¿Í ÆòÅýÃÀÇ 5°³ ´ã¼öÈ£¼ÒÀÇ ½Ä¹°Çöûũſ ºÐÆ÷ ¹× ÇöÁ¸·®
( The Distribution and Standing Crop of Phytoplankton at Five Freshwater Lakes in Suwon-si and Pyongtaek-si, Gyeonggi-do )
¹®º´·Ä;³²¹Ì¶ó;ÀÌ¿Á¹Î; °æ±â´ëÇб³ »ý¹°Çаú;°æ±â´ëÇб³ »ý¹°Çаú;°æ±â´ëÇб³ »ý¹°Çаú;
 
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°æ±âµµ ¼ö¿ø½Ã¿Í ÆòÅýÿ¡ À§Ä¡ÇÑ ±¤±³Àú¼öÁö, ¿øÃµÀú¼öÁö, ¼­È£, ³²¾çÈ£, ¾Æ»êÈ£ µî 5°³ È£¼Ò¿¡ ´ëÇØ 2003³â 3¿ùºÎÅÍ 11¿ù±îÁö °èÀýº°·Î 4ȸÀÇ Ã¤ÁýÀ» ½Ç½ÃÇϰí, ½Ä¹°ÇöûũſÀÇ ºÐÆ÷ ¹× ÇöÁ¸·®À» ºÐ¼®ÇÏ¿´´Ù. ºÐ¼®°á°ú º» ¼ö¿ª¿¡´Â 5¹®, 5°­, 1¾Æ°­, 16¸ñ, 26°ú, 1¾Æ°ú, 72¼Ó, 167Á¾, 28º¯Á¾, 1¾ÆÁ¾, 3ǰÁ¾ÀÇ ÃÑ 199ºÐ·ù±ºÀÇ ½Ä¹°ÇöûũſÀÌ ºÐÆ÷ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. Àüü ½Ä¹°Çöûũſ Áß Ã»Á¤¼ö¿ªÀ» ÁöÇ¥ÇÏ´Â ºÐ·ù±ºÀº 9¿ù ±¤±³Àú¼öÁö¿¡¼­ Cladophora glomerataÀÇ 1ºÐ·ù±º¸¸ÀÌ ÃâÇöÇÏ¿´À¸³ª, ¿À¿°¼ö¿ªÀ» ÁöÇ¥ÇÏ´Â ºÐ·ù±ºÀº Oscillatoria chlorina¸¦ Æ÷ÇÔÇÑ 20ºÐ·ù±ºÀÌ ÃâÇöÇÏ¿´´Ù. ¶ÇÇÑ °¢°¢ 9ºÐ·ù±º°ú 4ºÐ·ù±ºÀÇ ÀÌÃë¹Ì ¹× µ¶¼º¹°ÁúÀ» ºÐºñÇÏ´Â ºÐ·ù±ºµéÀÌ ÃâÇöÇÏ¿´´Ù. Chlorophyll-a³óµµ¿¡ ´ëÇÑ Yang and DickmanÀÌ Á¦¾ÈÇÑ ±âÁØ¿¡ µû¸£¸é ¼­È£, ¿øÃµÀú¼öÁö, ³²¾çÈ£, ¾Æ»êÈ£´Â °úºÎ ¿µÈ­ »óÅÂÀ̸ç, ±¤±³Àú¼öÁö´Â µ¿°è¿¡´Â ºóÁß¿µ¾ç »óÅÂÀÌ°í ³ª¸ÓÁö °èÀýÀº ºÎ¿µ¾çÈ­ »óÅ·Π³ªÅ¸³µ´Ù.
The distribution and standing crop of the phytoplankton were investigated at five freshwater lakes Suwon-si and Pyongtaek-si, Gyeonggi-do from Mar. to Nov., 2003. In this investigation, 199 taxa in total were found and classified as 5 phylums 5 classes 16 orders 26 families 72 genera 167 species 1 subspecies 28 varieties and 3 forms by Engler's classification system. The indicator species of clean water was Cladophora glomerata, which was appeared in Gwanggyo reservoir on September, 2003. Twenty taxa including Oscillatoria chlorina were identified as the indicators of water pollution, and three taxa of cyanophyte were toxic algae. In terms of Yang and Dickman's standard of chlorophyll-a content in eutrophication of water, four lakes including Seo lake were found to be in the hypereutrophic state, and Gwanggyo reservoir was in eutrophic state except in winter.
 
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standing crop;phytoplankton;indicator;eutrophic;
 
ȯ°æ»ý¹° / v.23, no.1, 2005³â, pp.32-46
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200516610524692)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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