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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.38, no.2, 2005³â, pp.188-195
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( Study on the Dynamics of the Fish Community in the Lake Hoengseong Region ) |
| ÃÖÀç¼®;½ÅÇö¼±;¹Ú½Âö;ÃÖÁرæ; °¿ø´ëÇб³ »ý¹°Çаú;»óÁö´ëÇб³ »ý¸í°úÇаú;»óÁö´ëÇб³ »ý¸í°úÇаú;»óÁö´ëÇб³ »ý¸í°úÇаú;
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| 2000³âºÎÅÍ 2004³â±îÁö 5³â°£ Ⱦ¼ºÈ£ ÀÏ´ëÀÇ ¾î·ù±ºÁý µ¿Å¸¦ Á¶»çÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. Á¶»ç±â°£µ¿¾È ÃâÇöÇÑ ¾î·ù´Â ÃÑ 10°ú 39Á¾À̾úÀ¸¸ç ÀÌ Áß Çѱ¹°íÀ¯Á¾Àº Rhodeus pseudosericeus µîÀ» Æ÷ÇÔÇÏ¿© ÃÑ 17Á¾ (43.59%) À̾ú´Ù. ¿ìÁ¡Á¾Àº Acheilognathus lanceolatus (20.10%), Zacco platypus (15.94%), Z. temmincki (6.92%), Carassius cuvieri (6.33%), A. rhombeus (6.18%), Pungtungia herzi (5.13%), Pseudorasbora parva (4.93) µîÀ̾ú´Ù. Á¶»ç½Ã±âº° ÃâÇöÁ¾À» ±Ù°Å·Î »ýȰÇü¿¡ µû¸¥ ¾î·ù±ºÁýÀº ´ã¼ö°¡ µÇ¸é¼ Á¡Â÷ Àú¼¼º ¾îÁ¾ÀÇ ¼ö°¡ °¨¼ÒÇÏ¿´°í ºÎÀ¯¼º ¾îÁ¾ÀÌ Áõ°¡ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¶ÇÇÑ Á¶»ç½Ã±âº° À¯»çµµ ºÐ¼®À» ÇÑ °á°ú °¢ Á¶»ç½Ã±â´Â ºñ°¡ÁßÄ¡ Æò±Õ¿¬°á¹ý (UPGMA)¿¡ ÀÇÇØ 3°³ÀÇ ±×·ìÀ¸·Î ³ª´©¾îÁ³´Ù. ÇÑÆí ´Ù¸¥ ÀΰøÈ£¿Í º» Á¶»çÀÇ ¾î·ù»óÀ» ±Ù°Å·Î À¯»çµµ ºÐ¼®À»¡¡ÇÑ °á°ú ¼ö°è¿¡ µû¶ó 2°³ÀÇ ±×·ìÀ¸·Î ³ª´©¾îÁ³À¸¸ç °°Àº ¼ö°è ³»¿¡¼ ´Ù½Ã 3°³ÀÇ ±×·ìÀ¸·Î ³ª´©¾îÁ³´Ù. ÀÌ Áß È¾¼ºÈ£ ¾î·ù±ºÁýÀÇ ÇöÀç »óÅ´ ºÏÇѰ Áß·ùÀÇ Ãáõ-ûÆòÈ£¿Í À¯»çÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| The dynamics of the fish community in the Lake Hoengseong region, Korea, were investigated from April 2000 to November 2004. During the surveyed period 39 species belonging 10 families were collected, and there were 17 Korean endemic species (43.59%) including Rhodeus pseudosericeus. Dominant species were Acheilognathus lanceolatus (20.10%), Zacco platypus (15.94%), Z. temmincki (6.92%), Carassius cuvieri (6.33%), A. rhombeus (6.18%), Pungtungia herzi (5.13%), and Pseudorasbora parva (4.93), In the comparison community of fish according to ecotype by each studied years, benthic fished are gradually decreasing and pelagic fishes creasing. Also, according to the fish distribution, the fish community of each studied years was divided into 3 groups by UPGMA. Being based on the fish community, similarity analysis results of each artificial lakes and this lake were divided 2 groups by water system, and divided again 3 groups in the same water system. Fish Community of the Lake Hoengseong was similar with that of the Lake Chuncheon and Cheongpyeong of the Bukhan-River. |
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| Ű¿öµå |
| Lake Hoengseong region;fish community;UPGMA; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.38, no.2, 2005³â, pp.188-195
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200518317184492)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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