¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.22, no.3, 2004³â, pp.446-455
ȫõ°­ÀÇ ¾î·ù»ó ¹× ¾î·ù±ºÁý
( Ichthyofauna and Fish Community in Hongcheon river, Korea )
ÃÖÀç¼®;±èÀ籸; °­¿ø´ëÇб³ »ý¹°Çаú;°­¿ø´ëÇб³ ȯ°æ°úÇаú;
 
ÃÊ ·Ï
2002³â 4¿ùºÎÅÍ 10¿ù±îÁö ȫõ°­ÀÇ ¾î·ù»ó ¹× ¾î·ù±ºÁýÀ» Á¶»çÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. Á¶»çµÈ ¾îÁ¾Àº ¸ðµÎ 11°ú 52Á¾À̾ú´Ù. Çѱ¹°íÀ¯Á¾Àº Rhodeus uyekii, Acheilognathus signifer, A. yamatsutae, Coreoleuciscus splendidus, Koreocobitis rotundicaudata, Silurus microdorsalis µî 23Á¾(44.23%)À̾ú´Ù. ¿ìÁ¡Á¾Àº Zacco platypus (20.38%), ¾Æ¿ìÁ¡Á¾Àº Z. temmincki (19.62%)¿´°í, ¿ì¼¼Á¾Àº Rhynchocypris oxycephalus (8.45%), Pungtungia herzi (8.01%), C. splendidus (6.63%)µî À̾ú´Ù. ȫõ°­¿¡¼­ È®ÀÎµÈ µµÀÔÁ¾Àº Carassius cuvieri, Lepomis macrochirus, Micropterus salmoides, Anguilla japonica, Gymnogobius urotaenia, Rhinogobius giurinus µî 6Á¾À̾ú´Ù. ÀÌ Áß C. cuvieri, L. macrochirus, M. salmoides´Â ±¹¿ÜÁ¾À̸ç A. japonica, G. urotaenia, R. griurinus´Â ±¹³» ´Ù¸¥ ÇÏõÀ¸·ÎºÎÅÍ µµÀÔµÈ Á¾ÀÌ´Ù. ¾î·ùÀÇ ºÐÆ÷¿¡ µû¶ó, ȫõ°­ÀÇ ¾î·ù±ºÁýÀº ÁÖ¼ººÐ ºÐ¼®(PCA)¿¡ ÀÇÇØ 4°³ÀÇ ±ºÁýÀ¸·Î ³ª´©¾îÁ³´Ù.
The ichthyofauna and community structure in Hongcheon river, Korea, was investigated from April to October 2002. During the surveyed period, 52 species belonging 11 families were collected. There were 23 Korean endemic species (44.23%), including Rhodeus uyekii, Acheilognathus signifer, A. yamatsutae, Coreoleuciscus splendidus, Koreocobitis rotundicaudata and Silurus microdorsalis. Dominant species were Zacco platypus (20.38%), and subdominant species were Z. temmincki (19.62%). Also, Rhynchocypris oxycephalus (8.45%), Pungtungia herzi (8.01%), C. splendidus (6.63%) were numerous. Of the 6 introduced fishes in Hongcheon river Carassius cuvieri, Lepomis macrochirus and Micropterus salmoides were originated from foreign countries but Anguilla japonica, Gymnogobius urotaenia, Rhinogobius giurinus were introduced from other native river systems. According to the fish distribution, the fish community of Hongcheon river was divided into 4 groups by principle component analysis (PCA).
 
Ű¿öµå
Hongcheon river;ichthyofauna;fish community;PCA;
 
ȯ°æ»ý¹° / v.22, no.3, 2004³â, pp.446-455
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200412910474102)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿