¶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.18, no.3, 2000³â, pp.315-322
ÀºÇ೪¹«¿Í °õ¼ÖÀÇ ÁÙ±â ¹× »Ñ¸®ÀÇ »ýÀå°ú ÇØºÎÇüÅ¿¡ ¹ÌÄ¡´Â Àΰø»ê¼ººñÀÇ È¿°ú
( Effect of Simulated Acid Rain on Growth and Anatomical Changes of Stem and Root of Ginkgo biloba and Pinus thunbergii )
±è¸í¶õ;Á¶¾Ö·É;Á¶´öÀÌ;¼Ò¿õ¿µ; ÃæºÏ´ëÇб³ »ý¸í°úÇкΠȯ°æ ¹× ºÐÀڹ̻ý¹°Çבּ¸½Ç, À¯Àü°øÇבּ¸¼Ò;ÃæºÏ´ëÇб³ »ý¸í°úÇкΠȯ°æ ¹× ºÐÀڹ̻ý¹°Çבּ¸½Ç, À¯Àü°øÇבּ¸¼Ò;ÃæºÏ´ëÇб³ »ý¸í°úÇкΠȯ°æ ¹× ºÐÀڹ̻ý¹°Çבּ¸½Ç, À¯Àü°øÇבּ¸¼Ò;ÃæºÏ´ëÇб³ »ý¸í°úÇкΠȯ°æ ¹× ºÐÀڹ̻ý¹°Çבּ¸½Ç, À¯Àü°øÇבּ¸¼Ò;
 
ÃÊ ·Ï
ÀºÇ೪¹« ÁÙ±â¿Í »Ñ¸®ÀÇ ÇØºÎÇÐÀû °üÂû¿¡¼­ Ⱦ´Ü¸éÀÇ °¡µµ°üÀÇ Á¢¼±Á÷°æ, ¼¼Æ÷¸éÀû, ¼¼Æ÷º® µÎ²² ¹× ¹æ»ç¿­¿¡¼­ ¼¼Æ÷Ãþ¼ö´Â »ê¼ººñÀÇ pH°¡ ³·¾ÆÁü¿¡ µû¶ó °¨¼ÒµÇ¾ú´Ù. ÀºÇ೪¹«ÀÇ Àý¼±¸é¿¡¼­ °üÂûÇÑ ÁÙ±â¿Í »Ñ¸®ÀÇ ¹æÃßÇü ½Ã¿ø¼¼Æ÷ÀÇ ±æÀÌ¿Í ¹æ»çÁ¶Á÷ ½Ã¿ø¼¼Æ÷ÀÇ ±æÀÌ´Â »ê¼ººñ 󸮿¡ ÀÇÇØ ª¾ÆÁö´Â °æÇâÀ» ³ªÅ¸³»¾ú´Ù. °õ¼ÖÀÇ ÁÙ±â¿Í »Ñ¸®ÀÇ È¾´Ü¸é¿¡¼­ °¡µµ°üÀÇ Á¢¼±Á÷°æ, ¼¼Æ÷¸éÀû, ¼¼Æ÷º® µÎ²² ¹× ¹æ»ç¿­¿¡¼­ ¼¼Æ÷Ãþ¼ö ¿ª½Ã »ê¼ººñ 󸮿¡ ÀÇÇØ pH°¡ ³·¾ÆÁü¿¡ µû¶ó °¨¼ÒµÇ¾ú´Ù. °õ¼ÖÀÇ ÇÇÃþ, ¼ö¿Í ¸ñºÎÀÇ ¸éÀûÀº »ê¼ººñ 󸮿¡ ÀÇÇØ °¨¼ÒµÇ¾ú´Ù. µû¶ó¼­ »ê¼ººñ´Â ÀºÇ೪¹«¿Í °õ¼ÖÀÇ ±æÀÌ»ýÀåÀº ¹°·Ð Çü¼ºÃþÀÇ È°µ¿·ÂÀ» °¨¼Ò½ÃÄÑ 2±â¸ñºÎÀÇ ºÐÈ­¸¦ µÐÈ­½ÃŰ´Â °ÍÀ¸·Î º¸ÀδÙ.
Effects of the simulated acid rain on the growth response and the structural features were studied with the 3 month old seedlings of G. biloba and P. thunbergii treated with acid rain of pH 5.6, 4.0, 3.2, and 2.4. The diameter and area of tracheid cells in the transectioned stem of G. biloba decreased with acidity of simulated acid rain. The wall thickness of tracheid cells was the thinest at pH 2.4, but there was no different at other levels of pH. Increasing of the acidity, the height of tracheid cells were reduced steadily. The diameter and area of tracheid cells of the transectioned root reduced with decreasing pH of acid rain, but those at pH 3.2 were larger than those at control. The wall thickness and height of tracheid cells of root were gradually decreased with acidity of acid rain. The size variation of the fusiform cambial initials in the stem of G. biloba sections tangentially showed a shortening tendency with treatment of acid rain. The length of ray initials was the shortest at pH 2.4 and reduced with decreasing pH of acid rain. The diameter, area, wall thickness, and height of the tracheid cells in P. thunbergii stem and root decreased with decreasing pH of acid rain. The areas of the pith, cortex, and xylem in P. thunbergii treated with acid rain decreased, but the cortex and pith areas increased significantly after exposure to acid rain of pH 3.2 compared with control.
 
Ű¿öµå
Acid rain;Tracheid;Cambial initials;Ginkgo biloba;Pinus thunbergii;
 
ȯ°æ»ý¹° / v.18, no.3, 2000³â, pp.315-322
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921491896)
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¿