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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.20, no.2, 2002³â, pp.118-129
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°¡¸·¸¸¿¡ ÃâÇöÇÏ´Â µ¿¹°ÇöûũſÀÇ Á¾Á¶¼º°ú °èÀýº° ÃâÇö ¾ç»ó
( Species Composition and Occurrence Patterns of Zooplankton in Gamag Bay ) |
| ¼È£¿µ;ÀÌÀÎÅÂ;À±¾çÈ£;ÃÖ»ó´ö;ÀÌ»ï³ë;ÇѸíÀÏ;±èº´¼·;°À±È£;ÀÌ¿ì¹ü; ¿©¼ö´ëÇб³ ¼ö»ê°úÇבּ¸¼Ò;Àü³²´ëÇб³ ÇØ¾ç¿¬±¸¼Ò;¿©¼ö´ëÇб³ ÇØ¾ç½Ã½ºÅÛÇкÎ;¿©¼ö´ëÇб³ ¼ö»ê»ý¸í°úÇкÎ;¿©¼ö´ëÇб³ °Ç¼³ ȯ°æ°øÇкÎ;¿©¼ö´ëÇб³ ÇØ¾ç½Ã½ºÅÛÇкÎ;¿©¼ö´ëÇб³ ÇØ¾ç½Ã½ºÅÛÇкÎ;¿©¼ö´ëÇб³ ¼ö»ê»ý¸í°úÇкÎ;¿©¼ö´ëÇб³ °Ç¼³ ȯ°æ°øÇкÎ;
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| °¡¸·¸¸¿¡ ÃâÇöÇÏ´Â µ¿¹°ÇöûũſÀ» °èÀýº°(2001³â 4 ¿ù, 7¿ù, 9¿ù, 12¿ù)·Î Norpac ³×Æ®¸¦ ÀÌ¿ëÇÏ¿© ¼öÁ÷ äÁýÇÏ¿´´Ù. ¿ìÁ¡ÀûÀ¸·Î ÃâÇöÇÑ ºÐ·ù±ºÀº 4¿ù°ú 12¿ù¿¡ ¿ä°¢·ù, 7¿ù¿¡ ¿ä°¢·ù¿Í Áö°¢·ù, 9¿ù¿¡ ¾ß±¤ÃæÀ̾ú´Ù. ÃâÇö °³Ã¼¼ö´Â 22-17,197 indiv. $m^{-3}$À¸·Î ½Ã.°ø°£ÀûÀ¸·Î º¯µ¿ÆøÀÌ ¸Å¿ì ÄÇ´Ù. ¿ä°¢·ùÀÇ ¿ìÁ¡Á¾Àº 4¿ù¿¡ Eurytemora pacifica, Acartia omorii, Centropages abdominalis, Calanus sinicus, 7¿ù¿¡ Labidocera rotunda¿Í A. erythraea, 9¿ù¿¡ A. erythraea¿Í Paracalanus parvus s. 1., 12¿ù¿¡ A. omorii¿Í E. pacifica·Î ÁÖ·Î ³»¸¸Á¾À¸·Î º¯ÇÏ¿´´Ù. ±×·¯³ª, 9¿ù¿¡ ¿Ü¾çÁ¾ÀÎ Eucalanus sp.¿Í Neocalnus sp. ¶ÇÇÑ ´Ù¼ö ÃâÇöÇÏ¿´´Ù. ÀÌ¿Í °°Àº ÃâÇö °æÇâÀº °¡¸·¸¸ÀÌ Æó¼â¼º ³»¸¸ÀÓ¿¡µµ ºÒ±¸ÇÏ°í µ¿¹°ÇöûũſÀÇ ºÐÆ÷ Ư¼ºÀº ³»¸¸¼ö À̿ܿ¡ °èÀýÀûÀ¸·Î ¿Ü¸¸¼öÀÇ ¿µÇâÀ» °ÇÏ°Ô ¹Þ°í ÀÖÀ½À» ¾Ï½ÃÇϰí ÀÖ´Ù. |
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| Zooplankton was sampled vertically with a Norpac net from Gamag Bay in April, July, September and December, 2001. Copepods were predominant in April and December, and cladocerans in July and Noctituca scintillans in September, respectively. There are high spatio-temporal fluctuations in the abundance of zooplankton with a range of 22-17,197 indiv.$m^3$. In the copepod community, neritic species, Eurytemora pacifica, Acartia omorii, Centropages abdominalis and Calanus sinicus were predominant in April ; Labidocera rotunda and A. erythraea in July; A. erythraea and Paracalanus parvus s. 1. in September; A. omorii and E. pacifica in December. However, oceanic species Eucalanus sp. and Neocalanus sp. were abundant in September. It indicates that although Gamag Bay is semi-closed, the distribution pattern of zooplankton is seasonally strongly affected by oceanic waters in addition to neritic ones. |
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| Ű¿öµå |
| Gamag Bay;zooplankton;neritic species; |
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ȯ°æ»ý¹° / v.20, no.2, 2002³â, pp.118-129
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921492581)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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