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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.19, no.4, 2001³â, pp.282-291
¼ö¿ø ÇϼöÁ¾¸»Ã³¸®Àå ÁÖº¯ ¼ö¿ªÀÇ ½Ä¹°ÇöûũſÀÇ ºÐÆ÷¿Í ÇöÁ¸·®
( The Distribution and Standing Crop of Phytoplankton in the Nearby Streams of Suwon Sewage Disposal Plant )
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½Ä¹°ÇöûũſÀÇ Á¾ºÐÆ÷¿Í ÇöÁ¸·®ÀÇ ¼öÁú¿¡ ´ëÇÑ ÁöÇ¥¼ºÀ» ÀÌ¿ëÇÏ¿© ¼ö¿ø½Ã ÇϼöÁ¾¸»Ã³¸®Àå ÁÖº¯¼ö¿ªÀÇ 6°³ Á¤Á¡À» ¼±Á¤ÇÏ¿© ½Ä¹°ÇöûũſÀÇ ½Ä¹°»óÀ» ¹àÈ÷°í, ƯÈ÷ ÁַΠƯÁ¤ ¼­½Äó¿¡ ºÐÆ÷ÇÏ´Â Á¾À» Á¶»çÇÔÀ¸·Î½á Á¶»ç ¼ö¿ªÀÇ ¿À¿° Á¤µµ¸¦ Á¶»çÇÏ¿´À¸¸ç, ¶ÇÇÑ °èÀýº° ÇöÁ¸·®À» ÃøÁ¤ÇÏ¿© ÇϼöÁ¾¸»Ã³¸®Àå ÁÖº¯¼ö¿µÀÇ ¿À¿°Á¤µµ¿Í ¿¬Áß º¯È­¿¡ ´ëÇÏ¿© ÃøÁ¤ÇÏ¿´´Ù. º» ¿¬±¸ °á°ú´Â EnglerÀÇ ºÐ·ùü°è¿¡ µû¶ó Á¤¸®ÇÑ °á°ú 4¹® 4°­ 11¸ñ 6¾Æ¸ñ 22°ú 2¾Æ°ú 54¼Ó 155Á¾ 20º¯Á¾ 1ǰÁ¾À¸·Î ºÐ·ùµÇ¾ú´Ù. ÀÌ Áß Microcystis flos-aquae°ú Oscillatoria chlorina¸¦ ºñ·ÔÇÑ ´Ù¼öÀÇ ºÐ·ù±ºÀÌ ºÎ¿µ¾çÈ­µÈ ¼ö¿ª¿¡¼­ ÃâÇöÇÏ´Â Á¾·ù·Î¼­ ¸ðµç Á¶»çÁ¤Á¡¿¡¼­ ÃâÇöÇÏ¿´´Ù. ¶ÇÇÑ ÇöÁ¾·®ÀÇ Á¤Á¡º°, °èÀýº° ºÐÆ÷´Â Á¤Á¡ 1,2,4sms Çϰ迡 ÇöÁ¾·®ÀÇ ÃÖ°íÄ¡¸¦ ³ªÅ¸³»¸ç, Á¤Á¡ 6Àº Ãß°è¿¡ ÃÖ°íÄ¡¸¦ ³ªÅ¸³»¾ú´Ù. Á¤Á¡ 3°ú 5¿¡¼­ µ¿°è¿¡ ÇöÁ¸·®ÀÇ ÃÖ´ëÄ¡¸¦ ³ªÅ¸³»¾ú´Ù. °èÀýº° Æò±ÕÄ¡¸¦ º¸¸é µ¿°èÀÇ Æò±Õ ÇöÁ¸·® °ªÀÌ 6,363,000cells/l·Î °¡Àå ³ô°Ô ³ªÅ¸³µÀ¸¸ç, ±× ´ÙÀ½ Ãß°è¿Í ÇϰèÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. Á¤Á¡ 1,2,4,6Àº ÇÏ°è ¶Ç´Â Ãß°è¿¡ ÇöÁ¸·®ÀÇ ÃÖ°íÄ¡¸¦ ³ªÅ¸³¿À¸·Î½á ºÎ¿µ¾çÈ­µÈ ¼ö¿ªÀÓÀ» ¾Ë ¼ö ÀÖ¾úÀ¸³ª, ¹Ý¸é¿¡ Á¤Á¡3,5´Â µ¿°è¿¡ ÃÖ´ëÀÇ ÇöÁ¸·®À» ³ªÅ¸³¿À¸·Î½á ÀüÇüÀûÀÎ ½Ä¹°ÇöûũſÀÇ ÇöÁ¸·®ÀÇ °èÀýÀû ºÐÆ÷¿Í ´Ù¸¥ ¾ç»óÀ» ³ªÅ¸³Â´Ù. ÀÌ»ó°ú °°Àº ½Ä¹°ÇöûũſÀÇ Á¾ºÐÆ÷¿Í ÇöÁ¸·®¿¡ ´ëÇÑ ¿¬±¸¸¦ ÅëÇÏ¿© ¼ö¿ø½Ã¸¦ Åë°úÇÏ¿© È帣´Â ¸ðµç ¼ö¿ªÀÌ ºÎ¿µ¾çÈ­µÈ ¼ö¿ªÀÓÀ» ¾Ë ¼ö ÀÖ¾úÀ¸¸ç, ÇϼöÁ¾¸»Ã³¸®ÀåÀ» Åë°úÇÑ ¼ö¿ªÀÎ Á¤Á¡ 5¿Í 6µµ ¿ª½Ã ºÎ¿µ¾çÈ­µÈ ¼ö¿ªÀ¸·Î ³ªÅ¸³µ´Ù. º¹¾ð, ¼öº¯½Ä¹°Á¶¼º µî)¼öÁß »ýŰè ȸº¹ ¿©ºÎ¸¦ ÆÇº° ÇÒ ¼ö ÀÖ´Â ÇÙ½ÉÀûÀÎ µµ±¸·Î ÀÌ¿ëµÉ ¼ö ÀÖÀ» °ÍÀ¸·Î »ç·áµÈ´Ù. ¼ö ÀÖ´Ù..83${sim}$5.27Kb·Î ÃßÁ¤µÈ´Ù.ÇÏ´Â $30^{circ}$ À§µµ´ë¿¡¼­ ³·¾ÒÀ¸³ª(r<0.6) ±× ¿ÜÀÇ Áö¿ª¿¡¼­´Â ´ëü·Î ³ô¾Ò´Ù(r>0.6). Çѹݵµ ºÎ±Ù¿¡¼­ ÇϺΠ¼ºÃþ±Ç ¿ÂµµÀÇ ³Ã°¢È­ °æÇâÀº ¸ðµç ÀÚ·á¿¡¼­ °øÅëÀûÀ¸·Î ³ªÅ¸³µ´Ù. ÀÌ·¯ÇÑ Ãß¼¼´Â SC4(-0.82K/decade)¿¡¼­ °¡Àå ÄÇÀ¸¸ç, MSU4(-0.38K/decade), GEOS(-0.28K/decade), ECMWF(-0.07K/decade) ¼øÀ¸·Î ³ªÅ¸³µ´Ù.Ãþ°ú ¼ö¿Â ¾àÃþÀÇ ÀǹÌ, ¿Â´ëÀú±â¾Ð Åë°ú ÀüÈÄÀÇ ³¯¾¾ º¯È­À̸ç, Áö±¸°úÇÐ II ¿¡¼­´Â ´ÞÀÇ À§»ó°ú À§Ä¡º¯È­, È­¼º¾ÏÀÇ ±¸¼º±¤¹° ${cdot}$ È­ÇÐÁ¶¼º ${cdot}$ Á¶Á÷ º¯È­¿Í ¸¶±×¸¶ ºÐÈ­ ¹× dzȭ¿ÍÀÇ °ü°è, ÁöÁøÆÄ Áֽð, ´ë±â¼øÈ¯ÀÇ Á¾·ù¿Í ±Ô¸ð, ÇØÆÄ, È¥ÇÕÃþ°ú ¼ö¿Â ¾àÃþ, ¼­¾È°­È­ Çö»ó, Ç༺ÀÇ À§Ä¡¿Í ¿îµ¿, H-Rµµ»ó¿¡¼­ÀÇ º°ÀÇ Æ¯¼º°ú ÁøÈ­ µîÀÌ´Ù. ޱ¸ °úÁ¤¿¡ ´ëÇÑ ÇлýÀÇ ¼ºÃëµµ´Â ºñ±³Àû ³ôÀ¸¹Ç·Î ÀÌÇØµµ°¡ »ó´ëÀûÀ¸·Î ³·Àº ¿µ¿ª¿¡ ´ëÇØ ÇлýÀÇ ¿À´ä À¯ÇüÀ» Âü°íÇÏ¿© ±âº» °³³ä Áöµµ¿¡ º¸´Ù °ü½ÉÀ» ±â¿ïÀÏ Çʿ䰡 ÀÖ´Ù.CrÀº FW¿¡¼­ Àü¹ÝÀûÀ¸·Î °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´Áö¸¸ SW¿¡¼­´Â ½ÇÇè Ãʱ⿡ °¨¼ÒÇÏ´Ù 24½Ã°£ ÀÌÈÄ¿¡´Â Áõ°¡ ÈÄ ÀÏÁ¤ÇÑ ¾ç»óÀ» º¸¿´´Ù. PbÀº FW¿¡¼­ Àü¹ÝÀûÀ¸·Î °¨¼ÒÇßÁö¸¸ SW¿¡¼­´Â Ãʱ⿡ ±Þ°ÝÈ÷ Áõ°¡ ÈÄ ´Ù½Ã ±Þ°ÝÈ÷ °¨¼ÒÇÏ´Â ¾ç»óÀ» º¸¿´´Ù Pb ¶ÇÇÑ Cu, Cd, As¿Í ¸¶Âù°¡Áö·Î SW1&2
The distribution and standing crop of phytoplankton were investigated seasonally at 6 stations in the nearby streams of Suwon sewage disposal plant. It turned out to be total of 176 taxa, and classified as 4 phylums, 4 classes, 11 orders, 6 suborders, 22 families, 54 genera, 155 species, 20 varieties and 1 form by Engler's classification system. Among 176 taxa, 22 including Microcystis Aphanizomenon flos-aquae were identified as indicators of water pollution. Standing crops of all stations investigated appeared to be relatively high as in other streams through the center of the city, such as Kyoungan-chon of Youngin-si and Gulpo-chon of Buchon-si. In station 1,2,4 and 6, the highest number of standing crop were shown in summer, while in station 3 and 5, it was high in winter. Based on the present study upon the distribution and standing crop of phytoplankton, it is regarded as the state of the eutrophication in the nearby streams of Suwon sewage disposal plant.
 
Ű¿öµå
standing crop;indicator;phytoplankton;eutrophic;
 
ȯ°æ»ý¹° / v.19, no.4, 2001³â, pp.282-291
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200120417581361)
¾ð¾î : Çѱ¹¾î
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