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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.38, no.1, 2005³â, pp.63-72
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( Fish Fauna and Community in Cheongpyeong Reservoir ) |
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| 2003³â 8¿ùºÎÅÍ 2004³â 4¿ù±îÁö ûÆòÈ£ÀÇ ¾î·ù»ó ¹× ¾î·ù±ºÁýÀ» Á¶»çÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. Á¶»çµÈ ¾î·ù´Â ÃÑ10°ú 43Á¾ 4,591°³Ã¼À̾ú´Ù. Çѱ¹ °íÀ¯Á¾Àº 18Á¾ (41.86%) À̾ú´Ù. ¿ìÁ¡Á¾Àº °¡½Ã³³Áö¸® (A. gracilis)·Î 17.43%°í, ÇǶó¹Ì (Z. platypus) 14.59% , ÁÙ³³ÀÚ·ç (A. yamatsutae) 13.16%, ´©Ä¡ (H. labeo) 11.85%, ¹Ð¾î (R. brunneus) 11.68%, °¥°Ü´Ï (Z. temmicki) 3.03% µîÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. äÁýµÈ ¾îÁ¾µéÀÇ »ýü·®À» »ìÆìº¸¸é ÃÑ 71,979.8 gÀÌ Ã¤ÁýµÇ¾ú°í °ÁØÄ¡ (E. erythropterus) 15,071.9 gÀ¸·Î °¡Àå ¸¹¾ÒÀ¸¸ç ´ÙÀ½Àº ´©Ä¡ (H. labeo) 13,205.3 g, ¶±ºØ¾î (C. cuvierj) 6,469.7 g, °¡½Ã³³Áö¸® (A. gracilis) 6,051.2 g, ÇǶó¹Ì (Z, platypus) 4,705.8 gµîÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. ûÆòÈ£¿¡¼ È®ÀÎµÈ µµÀÔÁ¾Àº ¹ìÀå¾î (A. japonica), ²ÚÀú±¸ (C. urotaenius), ¹Î¹°°ËÁ¤¸ÁµÏ (T. brevispinis), ¶±ºØ¾î (C. cuvieri), ÆÄ¶ûº¼¿ì·° (L. macrochirus), Å«ÀÔ¿ì·° (M, salmoides) µî 6Á¾À̾ú´Ù. ÀÌ Áß ¶±ºØ¾î (C. cuvieri,), ÆÄ¶ûº¼¿ì·° (L. macrochirus), Å«ÀÔ¿ì·° (M. salmoides)Àº ±¹¿ÜÁ¾ÀÌ¸ç ¹ìÀå¾î (A. japonica), ²ÚÀú±¸ (C. urotaenius), ¹Î¹°°ËÁ¤¸ÁµÏ (T. brevispinis)´Â ±¹³» ´Ù¸¥ ¼ö°è·ÎºÎÅÍ µµÀÔµÈ Á¾ÀÌ´Ù. |
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| The fish fauna and community structure were investigated in the Lake Cheongpyeong, Korea, from August 2003 to April 2004. During the period, 43 species belonging 10 families were collected. There were 18 Korean endemic species 41.9%. The five dominant species numerically were A. gracilis (17.4%), Zacco platypus (14.6%), A. yamatsutae (13.2%), Hemibarbus labeo (11.9%), Rhinogobius brunneus (11.7%), and Zacco temmicki (3.0%). The five dominant species in biomass were Erythroculter erythropterus (15.07 kg), H. labeo (13.21 kg), Carassius cuvieri (6.47 kg), A. gracilis (6.05 kg), and Z. platypus (4.71 kg). Of 6 exotic fishes in the lake C. cuvieri, Lepomis macrochirus and Micropterus salmoides were originated from foreign countries but Anguilla japonica, Tridentiger brevispinis, and Chaenogobius urotaenius were introduced from other watershed in Korea. |
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| Cheongpyeong Reservoir;fish fauna;fish community;introduced fish; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.38, no.1, 2005³â, pp.63-72
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200518317183971)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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