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Çѱ¹ÇÏõȣ¼öÇÐȸ / v.41, no.1, 2008³â, pp.90-97
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4-nonylphenol¿¡ ³ëÃâµÈ ¾ÏÄÆ Àú¼¼º ¿ä°¢·ù Tigriopus japonicus s.l.¿¡¼ ºÎÈÇÑ ÀÚ¼ÕÀÇ »ýŵ¶¼º ¹ÝÀÀ
( Ecotoxicological Response of Offspring from Tigriopus japonicus s.l. Parents Exposure to 4-nonylphenol ) |
| ¹æÇö¿ì;ÀÌ¿øÃ¶;°ûÀνÇ; Àü³²´ëÇб³ ÇØ¾ç±â¼úÇкÎ;ÇѾç´ëÇб³ »ý¸í°úÇаú;Àü³²´ëÇб³ ÇØ¾ç±â¼úÇкÎ;
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| º» ¿¬±¸¿¡¼´Â 4-nonlyphenol¿¡ ³ëÃâµÈ ºÎ¸ð ¼¼´ë Tigriopus japonicus s.j.¿¡¼ ÅÂ¾î³ ±× ÀÚ¼Õ ¼¼´ëÀÇ ¼ºÀå °úÁ¤°ú ¿ÜÇüÀÇ º¯È¸¦ »ìÆìº¸¾Ò´Ù. 4NP³ëÃâµÈ ¾ÏÄÆ¿¡¼ ÅÂ¾î³ $F_1$¼¼´ë nauplius À¯»ýÀº Àú³óµµ¿¡¼ ³·Àº »ýÁ¸À²À» º¸¿´À¸¸ç, ¼ºÀå ¼Óµµ¸¦ ¹Ý¿µÇÑ copepodite À¯»ý ¹ß»ýÀϰú ¼º¼÷ ¼öÄÆÀÇ ÃÖÃÊ ÃâÇöÀÏÀº °í³óµµ¿¡¼ ºü¸¥ ¼ºÀåÀ» º¸¿´´Ù. ¼ººñ´Â $0.1{mu}g;L^{-1}$¿Í $100{mu}g;L^{-1}$¿¡¼´Â ´ëÁ¶±º°ú À¯ÀÇÀûÀÎ Â÷ÀÌ·Ð º¸ÀÌÁö ¾Ê¾ÒÀ¸³ª, $1{mu}g;L^{-1}$¿Í $10{mu}g;L^{-1}$¿¡¼´Â ¼öÄÆÀÇ ºñÀ²ÀÌ ¸Å¿ì ³ô¾Ò´Ù. Æ÷¶õÀ²ÀÇ °æ¿ì $0.1{mu}g;L^{-1}$¿¡¼ ¸Å¿ì ³·Àº Æ÷¶õÀ²À» º¸¿´À¸³ª, ±× ÀÌ»ó ³óµµ¿¡¼´Â 100% Æ÷¶õÇÏ¿´´Ù. ¾ÏÄÆÀÇ ÃÖÃÊ Æ÷¶õÀÏÀº ¸ðµç ³óµµ¿¡¼ ´ëÁ¶±ºº¸´Ù Áö¿¬µÇ¾úÀ¸¸ç, ³óµµ°¡ ³ô¾ÆÁú¼ö·Ï ´À·ÁÁö´Â °æÇâÀ» º¸¿´´Ù. 4NP 󸮱º¿¡¼ ¹ß»ýÇÑ $F_1$¼¼´ë ¾ÏÄÆ ¼ºÃ¼ÀÇ Ã¼Àå, Æø ±×¸®°í »ý¹°·®Àº ¸ðµç ³óµµ¿¡¼ ´ëÁ¶±ºº¸´Ù ª°Ô ³ªÅ¸³µ´Ù. ¼º¼÷ ¼öÄÆÀÇ °æ¿ì üÀåÀº ´ëÁ¶±º°ú Å« Â÷À̰¡ ¾ø¾úÀ¸³ª Æø°ú »ý¹°·®Àº ¸ðµç ³óµµ¿¡¼ ´ëÁ¶±ºº¸´Ù ªÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| The aim of this research was to detect and observe delivering generation effects from $F_0$ generation exposed to 4-nonylphenol 4NP) to $F_1$ generation on Tigriopus japonicus. The nauplius survival rate of $F_1$ from $F_0$ exposed to low 4NP concentration was significantly lower than other concentrations. Among the developmental process, copepodite first emergence day (CE) and adult male first emergence day (ME) on $F_1$ were accelerated relatively high concentration conditions. The sex ratio of $F_1$ was different between control group and treatment groups for 1, 10 and $30{mu}g;L^{-1}$ 4NP. The fecundity of $F_1$ was not significantly affected (except, $0.1{mu}g;L^{-1}$ 4NP). When 4NP concentrations were increased, first brooding day (FB) of F 1 was generally delayed. The length, width, and biomass of $F_1$ adult female were smaller than control group. In addition, the width and biomass of adult male were narrower or smaller than control group. |
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| Ű¿öµå |
| 4-nonylphenol;Tigriopus japonicus s.l.;morphological characters$F_1$ generation; |
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Çѱ¹ÇÏõȣ¼öÇÐȸÁö / v.41, no.1, 2008³â, pp.90-97
Çѱ¹ÇÏõȣ¼öÇÐȸ
ISSN : 1976-8087
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200817154059298)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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