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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.18, no.4, 2000³â, pp.367-376
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À¯±Û·¹³ªÁ¶·ùÀÇ ºÐ·ù ¹× »ýÅÂ¿Í È¯°æ ±³À°
( Taxonomy and Ecology of Euglenoids (Euglenophyceae) and Their Application to Environmental Education ) |
| ±èÁØÅÂ;ºÎ¼º¹Î; ¼»ê¿©ÀÚ°íµîÇб³, Ãæ³²´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¹°Çаú;Ãæ³²´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¹°Çаú;
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| º» ³í¹®Àº À¯±Û·¹³ªÁ¶·ùÀÇ ºÐ·ù ¹× »ýÅ¿¡ °üÇÑ ¼±ÇàµÈ ¿¬±¸°á°úµéÀ» Á¾ÇÕ Á¤¸®Çϰí, À̸¦ ȯ°æ±³À°¿¡ Á¢¸ñÇϱâ À§ÇÑ °ÍÀÌ´Ù. À¯±Û·¹³ªÁ¶·ù´Â Æí¸ð°¡ 1-4°³ÀÌ¸ç ´Ù¾çÇÑ ¼ö°è¿¡¼ ÇöûũſÀ¸·Î »ýȰÇÏ´Â ´Ü¼¼Æ÷ ¹Ì¼¼Á¶·ù·Î¼, ¿ì¸®³ª¶ó Àü¿ª¿¡¼ äÁý Á¶»çµÈ Á¾·ù´Â Á¾ ÇÏÀ§ ºÐ·ù±ºÀ» Æ÷ÇÔÇÏ¿© 3¸ñ 4°ú 9¼Ó 168 ºÐ·ù±ºÀ¸·Î Á¤¸®µÈ´Ù. Euglena¼Ó°ú Strombomonas¼ÓÀº À¯±â¹° ¿À¿°ÀÌ ½ÉÇÑ µµ½Ã ÇÏõ°ú ¿¬¸ø µî¿¡ ¹ø¹«ÇÏ¿´À¸¸ç, Trachelomonas, Phacus, Lepocinclis¼ÓÀº ÀÚ¿¬´ËÀ̳ª ¿À·¡µÈ ¿¬¸ø°ú °°Àº Á¤Ã¼ ¼ö°è¿¡ ¸¹ÀÌ ÃâÇöÇÏ¿´´Ù. À¯±Û·¹³ªÁ¶·ùÀÇ °³Ã¼±º Å©±â´Â Áú»ê¿° µîÀÇ Áú¼Ò¼º ¿µ¾ç¿°°ú À¯ÀÇÇÑ »ó°ü°ü°è¸¦ º¸¿´´Ù. Euglena caudata, E. deses, E. ehrenbergii, E. haemichromata, E. geniculata, E. viridis, Lepocinclis ovum, Strombomonas urceolata, Phacus trypanon, Trachelomonas hispida, T. volvocina µîÀº ÁÖ·Î °Ü¿ï°ú º½Ã¶¿¡ ´ë¹ß»ýÀ» ÇÏ¿´´Ù. ÀúÀÚµéÀº À¯±Û·¹³ªÁ¶·ù¸¦ ȯ°æ±³À°ÀÇ ÀûÁ¤»ý¹°ÀÇ Çϳª·Î ÀνÄÇϰí, ±× ±âº»ÀÚ·á·Î¼ À¥»çÀÌÆ®(Yahoo. com: Science/ Biology/ Botany/ Phycology /Biology of Green Euglenoids)¸¦ °³¹ßÇϰí, À¯±Û·¹³ªÁ¶·ùÀÇ ÃâÇöÁ¾°ú °³Ã¼¼ö¿¡ ±Ù°ÅÇÏ¿© ¼öȯ°æÀ» Æò°¡ÇÏ´Â »õ·Î¿î ¹æ¾ÈÀ» Á¦½ÃÇÏ¿´´Ù. À¯±Û·¹³ªÁ¶·ùÀÇ ºÐ·ù ¹× »ýÅ¿¡ °üÇÑ ÃæºÐÇÑ ÀÌÇØ¿¡ ÀÔ°¢ÇÑ ¼öÁúÀÇ Æò°¡´Â ±âÁ¸ÀÇ ¹°¸®¤ýÈÇÐÀû ÀÚ·á¿¡ ±Ù°ÅÇÑ Æò°¡¿Í ÇÔ²² ȯ°æ±³À°ÀÇ ÁÖ¿ä ÀÚ·á¿Í Á¤º¸·Î Ȱ¿ëÇÒ ¼ö ÀÖÀ¸¸ç, ¼öȯ°æÀ» ¹Ù¸£°Ô ÀÌÇØÇϴµ¥ Å©°Ô ±â¿©ÇÒ °ÍÀÌ´Ù. |
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| Euglenoids occurring in freshwaters are indicator organisms to be used for assessing water quality and applying to environmental education. One hundred sixty eight taxa of euglenoids belonging to three orders, four families and nine genera occur in various waters, especially in eutrophicated and polluted places in Korea. Members of Euglena and Strombomonas are abundant in urban drainages and old ponds, and those of Trachelomonas, Phacus, and Lepocinclis often occur in stagnant waters such as natural wetlands and old swamps. Population size of some euglenoids is significantly correlated to nitrogenous nutrients. Euglena caudata, E. doses, E. ehrenbergii, E. haemichromata, E. geniculata, E. viridis, Lepocinclis ovum, Strombomonas urceolata, Phacus trypanon, Trachelomonas hispida, and T volvocina cells in Korea bloomed in winter and spring, when other phytoplanktonic algae greatly decrease. Blooming of euglenoids indicates tolerance to pollutants and positive selection as a result of competition with other phytoplankton species. We developed a web site on green euglenoids (Yahoo. com: Science/ Biology/ Botany/ Phycology/ Biology of Green Euglenoids), which may be use d for cyber education of water environment. We also presented a method for assessing water quality using diversity and population size of euglenoids, which is considered to be suitable for environmental education of polluted waters. |
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| Ű¿öµå |
| Blooming;Cyber education;Environmental education;Euglenoids;Euglenozoa;Pollution;Fresh waters;Web site; |
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ȯ°æ»ý¹° / v.18, no.4, 2000³â, pp.367-376
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921491964)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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