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Çѱ¹»ýÅÂÇÐȸ / v.23, no.1, 2000³â, pp.1-8
½Å°¥³ª¹«¸²ÀÇ Gap ³» Àç»ý°úÁ¤
( Regeneration Process in Gap of Quercus mongolica Forest )
°­»óÁØ;ÃÖö¼ö; ÃæºÏ´ëÇб³ »ç¹ü´ëÇÐ °úÇб³À°ÇкÎ;ÃæºÏ´ëÇб³ »ç¹ü´ëÇÐ °úÇб³À°ÇкÎ;
 
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ÃæºÏ Á¦Ãµ½Ã ¼ÒÀç ¿ù¾Ç»ê ¹®¼öºÀÀÇ ½Å°¥³ª¹«¸²¿¡¼­ gap¿¬·ÉÀÌ ´Ù¸¥ 3°³ Áö¼Ò¿Í ¼º¼÷¸²ÀÎ 1°³ Áö¼Ò·Î ³ª´©¾î gap³» ½Å°¥³ª¹«ÀÇ Àç»ý°úÁ¤À» ¹àÇô ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù. ½Ä»ýÁ¶¼ºÀº gapÇü¼º Ãʱ⠿¡ °ü¸ñÃþ¿¡¼­´Â Á¶·Ï½Î¸®, ¹°Çª·¹³ª¹«, ¹Ì¿ªÁÙ³ª¹«, ½Å°¥³ª¹«, ±¹¼ö³ª¹« µîÀÇ ¿ìÁ¡µµ°¡ ³ô¾Ò´Ù ƯÈ÷, °ü¸ñÃþ Àüü¸¦ º¼¶§ gapÇü¼º Ãʱ⿡´Â °³Ã¼¼ö°¡ »ó´çÈ÷ ¸¹À¸³ª gap ¿¬·ÉÀÌ Áõ°¡ÇÒ ¼ö·Ï ±³¸ñÃþÀ» Çü¼º ÇÒ ¼ö ÀÖ´Â ½Å°¥³ª¹«¿Í ¹°Çª·¹³ª¹« µîÀÇ ±âÀú¸éÀûÀÇ Áõ°¡¿¡ ÀÇÇÑ ÇÇÀ½À¸·Î °ü¸ñÃþÀÇ °³Ã¼¼ö´Â °¨¼ÒÇÏ¿´´Ù. gap³»¿¡´Â ¾î¸° °³Ã¼°¡ ¸¹°í Á¡Â÷ °¨¼ÒÇÏ´Â ¿ª JÀÚÇüÀÇ ºÐÆ÷¸¦ ³ªÅ¸³»°í gap ¿¬·ÉÀÌ Áõ°¡Çϸ鼭 gap³»¿¡¼­ ±Þ¼ÓÇÑ ¼ºÀåÀ¸·Î ±³¸ñÃþÀ» Çü¼ºÇÏ´Â ½Å°¥³ª¹«ÀÇ ÇÇÀ½¿¡ ÀÇÇØ ºÎºÐÀûÀ¸·Î °í»çµÈ °³Ã¼°¡ ³ªÅ¸³ª´Â °Í À» º¼ ¼ö ÀÖ.¾ú´Ù. ¼º¼÷¸² ¿¡¼­´Â ¾î¸° °³Ã¼°¡ °ÅÀÇ ¾ø¾úÀ¸³ª ¼ö·ÉÀÌ 130³â ÀÌ»óÀÎ °³Ã¼°¡ ÁÖ·Î ³ªÅ¸³µ°í ÀÌ µé Áß ÇѰ³ ¶Ç´Â ±× ÀÌ»óÀÇ °³Ã¼°¡ ¾î¶² ±³¶õ¿äÀο¡ ÀÇÇØ¼­ GapÀÌ Çü¼ºµÇ¸é À̰÷¿¡ ¾î¸°°³Ã¼°¡ ħÀԵǾî Àç»ýÀÌ ÀÌ·ç¾îÁú °ÍÀ¸·Î »ý°¢µÈ´Ù. º» ½Å°¥³ª¹«¸²Àº gapÇü¼º ÈÄ gap ³»¿¡ ħÀÔÇÑ ½Å°¥³ª¹«°¡ ±³¸ñÃþÀ» Çü¼ºÇÏ´Â ¿¬·ÉÀÎ ¾à 35¡­40³â ÀÌÈÄ ºÎÅÍ ¼ö·ÉÀÌ 130¡­330³â µÇ´Â ¼º¼÷¸²±îÁö ´Ù¸¥ ½Å°¥³ª¹« À¯¹¦ÀÇ Ä§ÀÔÀº ¾øÁö¸¸ ´Ù¸¥ ¼öÁ¾À¸·Î ´ëÄ¡µÇ´Â °ÍÀÌ ¾Æ´Ï¶ó ¼º¼÷¸²ÀÇ gapÇü¼º¿¡ ÀÇÇØ ºÒ¿¬¼ÓÀûÀÎ Àç»ýÀ¸·Î °è¼Ó À¯ÁöµÇ´Â °ÍÀ¸·Î »ý°¢µÈ´Ù.
The pattern of gap regeneration and vegetational changes were carried out in gaps with different ages and in an intact forest in a Quercus mongolica (mongolian oak) stand located at Munsubong of Mt. Worak. In the early stage of gap formation, Lespedeza maximowiczii, Fraxinus rhynchophylla, Tripterygium regelii, Quercus mongolica, and Stephanadra incisa were dominants in shrub layers. The numbers of shrubs with smaller diameters at ground surface were abundant in the early stage of gap formation. On the other hand, as gap age increased, the number of individuals of Quercus mongolica and Fraxinus rhynchophylla forming tall tree layer decreased. However the diameter at ground surface of Quercus mongolica and Fraxinus rhynchophylla increased. There were few young Quercus mongolica, but those over 130 years old appeared in mature Quercus mongolica stands. The last regeneration episode ended about 130 years ago and the new one started 40 years ago in this study site. Considering the presence of Quercus mongolica below 40 years old in gap and the absence of Quercus mongolica from 40 to 130 years old in closed stand, it is concluded that Quercus mongilica forest is maintained by discontinued regeneration.
 
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GapÇü¼º;ºÒ¿¬¼ÓÀû Àç»ý;Àç»ý;Discontinued;regeneration;Gap formation;Regeneration;
 
The Korean Journal of Ecology / v.23, no.1, 2000³â, pp.1-8
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921335868)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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