¶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

Çѱ¹»ýÅÂÇÐȸ / v.17, no.3, 1994³â, pp.287-297
âÏÔ´Ïêò¢æ´¿¡¼­ ÷Ïå½ÀÇ ß«àõûù¿¡ ÀÇÇÑ ¸®±â´Ù¼Ò³ª¹«ÀÇ ßæíþ Êõá´
( Growth Decline of Pitch Pine Caused by Soil Acidification in Seoul Metropolitan Area )
;;; ;;;
 
ÃÊ ·Ï
¼öµµ±Ç¿¡¼­ º¸°íµÈ ¸®±â´Ù¼Ò³ª¹« »ýÀå°¨¼ÒÀÇ ¿øÀÎÀ» ¹àÈ÷±â À§ÇÏ¿© 33Àå¼ÒÀÇ ¸®±â´Ù¼Ò³ª¹« ½£¿¡¼­ ±³¸ñÀÇ ¹Ðµµ, ¼ö·É ¹× Åä¾çÀÇ ¹°¸®È­ÇÐÀû Ư¼ºÀ» Á¶»çÇÏ¿´´Ù. Å伺À» Á¦¿ÜÇϰí Åä¾çÀÇ ¹°¸®Àû Ư¼ºµéÀº µµ½ÉÁö¿Í Àü¿øÁö¿¡¼­ Â÷°¡ ¾ø¾ú´Ù. ±×·¯³ª Åä¾çÀÇ pH°ª, ¿°±âÆ÷È­µµ ¹× ¿°±â¼º ¾çÀ̿ ÇÔ·®Àº Àü¿øÁö¿¡ ºñÇØ µµ½ÉÁö¿¡¼­ ³·¾ÒÁö¸¸, ¼ö¿ë¼º Al ÇÔ·®°ú SÇÔ·®Àº ±× ¹Ý´ë¿´´Ù. µµ½ÉÁöÀÇ Åä¾ç»ê¼ºÈ­´Â »ê¼º°­ÇϹ°¿¡ ÀÇÇÑ ¿µÇâÀ¸·Î ÇØ¼®µÈ´Ù. ´ÙÁßȸ±ÍºÐ¼® °á°ú, ¼öµµ±Ç¿¡¼­ ¸®±â´Ù¼Ò³ª¹« »ýÀåÀº Åä¾çÀÇ °¡ºñÁß<Åä¾çÀÇ Al ÇÔ·®<±³¸ñÀÇ ¹Ðµµ<Åä¾çÀÇ Mg ÇÔ·®<¼ö·ÉÀÇ ¼øÀ¸·Î ¿µÇâÀÌ ÄÇ´Ù. °á·ÐÀûÀ¸·Î ¼öµµ±Ç¿¡¼­ ¸®±â´Ù¼Ò³ª¹« »ýÀåÀÇ °¨¼Ò´Â 1Â÷ÀûÀ¸·Î Åä¾ç»ê¼ºÈ­°¡ ÁÖ¿äÇÑ ¿äÀÎÀ̾úÀ» °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù.
To elucidate the cause of growth decline of pitch pine (Pinus rigida) in Seoul, tree density, tree age and physico-chemical properties of soils were investigated at 33 sites of pitch pine forests in metropolitan Seoul, its vicinity and rural areas. The physical properties of soils except for soil texture in Seoul did not differ from those in rural areas. pH values, base saturation, and Ca and Mg contents of soils in Seoul, however, were significantly lower than those in suburbs and rural areas. In contrast, soluble Al and $S0_4^{2-}-S$ contents in Seoul were higher than those in rural areas. Low pH of forest soils in Seoul and suburbs seems to be caused by acid deposition. According to multiple regression analysis, growth of pitch pine in Seoul was affected by several factors in the following order: soil bulk density < Al content of soils < tree density < Mg contents of soil < tree age. We concluded that the acidification of forest soil can be a predisposing factor for the growth decline of pitch pine in metropolitan areas.
 
Ű¿öµå
Al toxicity;Mg deficiency;Multiple regression analysis;Pitch pine decline;Soil acidification;
 
The Korean Journal of Ecology / v.17, no.3, 1994³â, pp.287-297
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411919966299)
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¿