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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.39, no.2, 2006³â, pp.178-186
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°æ±â 6°³È£¼öÀÇ ¾î·ù±ºÁý Ư¼º
( Characteristics of Fish Community on Six Lakes Located in Gyeonggi ) |
| ±èÀ籸;À念¼ö;À̱¤¿;À¯Çü·Ä;Á¤ÁÖ¿ë;±è¹üö;ÃÖÀç¼®; °¿ø´ëÇб³ ȯ°æ°úÇаú;°¿ø´ëÇб³ »ý¹°Çаú;°¿ø´ëÇб³ »ý¹°Çаú;°æ±âµµº¸°Çȯ°æ¿¬±¸¿ø;°æ±âµµº¸°Çȯ°æ¿¬±¸¿ø;°¿ø´ëÇб³ ȯ°æ°úÇаú;°¿ø´ëÇб³ »ý¹°Çаú;
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| °æ±âµµ¿¡ À§Ä¡ÇÑ 6°³ ¼ÒÇü ºÎ¿µ¾çÈ£¸¦ ´ë»óÀ¸·Î 2003³â 9¿ùºÎÅÍ 2004³â 8¿ù±îÁö ¾î·ùÀÇ ±ºÁý±¸Á¶¸¦ Á¶»çÇÏ¿´´Ù. ÃÑ Ã¤ÁýµÈ Á¾Àº 13°ú 33Á¾À̾úÀ¸¸ç, °¢½ÃºØ¾î (Rhodeus uyekii), ±ä¸ô°³ (Squalidus gracilis majimae), ¿Ö¸ÅÄ¡ (Abbottina springeri), ÂüÁ¾°³ (Iksookimia koreensis), ¾ó·èµ¿»ç¸® (Odontobutis interrupta) µî 5Á¾ÀÇ Çѱ¹°íÀ¯Á¾ÀÌ ¹ß°ßµÇ¾ú´Ù. ¿ìÁ¡Á¾Àº »ìÄ¡ (Hemiculter Ieucisculus)¿´À¸¸ç, ±× ¿Ü ÇǶó¹Ì (Zacco platypus), ÂüºØ¾î (Pseudorasbora parva)°¡ ¾Æ¿ìÁ¡Á¾À¸·Î¼ dzºÎÇÏ°Ô ³ªÅ¸³µ´Ù. ƯÈ÷ Àü¶óºÏµµÀÇ ÀϺÎÁö¿ª¿¡¼ ºÐÆ÷ÇÏ´Â °ÍÀ¸·Î ¾Ë·ÁÁø Á»±¸±¼Ä¡ (Micropercops swinhonis)°¡ °æ±âÁö¿ª¿¡ À§Ä¡ÇÑ Ã¢¼Û°ú ÈïºÎÁö¿¡¼ óÀ½À¸·Î ±â·Ï µÈ °ÍÀº ÁÖ¸ñÇÒ ¸¸ÇÏ´Ù. ¸è¿ì, ¿Õ¼Û, ÈïºÎÁöÀÇ °æ¿ì ºÎÀ¯¼º¾îÁ¾ÀÇ ºñÀ²°ú Àâ½Ä¼º¾îÁ¾ÀÇ ºñÀ²ÀÌ ³ô°Ô ³ªÅ¸³ª È£¼öÀÇ ¾î·ù¼½Äȯ°æÀÌ ¾çÈ£ÇÏÁö ¸øÇÔÀ» ¹Ý¿µÇϰí ÀÖ´Ù. CUPE¸¦ ¹ÙÅÁÀ¸·Î ÇÑ ¾î·ùÀÇ »ý»ê¼ºÀº È£¼ö ¼öÁúÀÌ ¾çÈ£ÇÑ ±Ý±¤Áö¿¡¼ °¡Àå ³·¾ÒÀ¸¸ç, ¹Ý¸é ´Ù¼Ò ºÎ¿µ¾çÇÑ È£¼öÀÎ ´ö¿ìÁö, ¸è¿ìÁö, ±×¸®°í ÈïºÎÁö´Â ¾î·ù»ý»ê¼º ÀÌ ³ô¾Ò´Ù. |
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| Community structures of fish in six small eutrophied lakes, located in Gyeonggi province, Korea were investigated from September 2003 to August 2004. Total number of fish species was 33 species of 13 families in which five Korean endemic species such as Rhodeus uyekii, Squalidus gracilis majimae, Abbottina springeri, Iksookimia koreensis, and Odontobutis interrupta were found. Dominant species in the lakes was Hemiculter leucisculus. Both Zacco platypus and Pseudorasbora parva were numberous as subdominant species. In particlilar, Micropercops swinhonis known as partly distributed in the Jeonlabukdo was first recorded in Lake Wangsong and Heungbu which are located in the Gyeonggi province. In lake Myukwoo, Wangsong, and Heungbu, the proportion of Pelagic and omnivorous fish were high, reflecting that fish habitat is poor. A CPUE based fish production was the lowest in Lake Geumgwang of which lake is relatively favorable, whereas it was higher in eutriphied lakes suchs as Dukwoo, Myukwoo and Heungbu lakes. |
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| Ű¿öµå |
| fish community;Micropercops swinhonis;CPUE; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.39, no.2, 2006³â, pp.178-186
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200618317186939)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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