¶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.24, no.3, 2001³â, pp.131-136
»êºÒÀÌ °õ¼Ö¸² »êÈ­ÁöÀÇ ÇÏÃþ½Ä»ý ±¸¼º°ú ½Ò»õ(Melica onoei Fr.)ÀÇ Á¾Àڹ߾ƿ¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Fire on Species Composition of Understory Vegetation and Seed Germination of Melica onoei in Black Pine Forest )
¹®ÇüÅÂ; °øÁÖ´ëÇб³ ÀÚ¿¬°úÇа³ÇÐ »ý¸í°úÇаú;
 
ÃÊ ·Ï
»êºÒÀÌ °õ¼Ö¸² ÇÏÃþ½Ä»ýÀÇ ±¸Á¶¿Í ½Ò»õ(Melica onoei)ÀÇ Á¾Àڹ߾ƿ¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. ¼ö°üÈ­ Áö¼Ò¿¡¼­ ´ç³â¿¡ ÃâÇöÇÑ Á¾ ¼ö´Â 38Á¾À¸·Î ºñ»êÈ­Áö¼ÒÀÇ 20Á¾¿¡ ºñÇØ ÇöÀúÈ÷ Áõ°¡µÇ¾ú´Ù ¿ìÁ¡Á¾Àº ½Ò»õ, Âü¾ï»õ, ¶¥ºñ½Î¸®, ½Î¸® ¼øÀ̾úÀ¸¸ç, À̵éÀÇ ½Ç»ý°ú ±âÁ¸ÀÇ ±×·çÅͱ⿡¼­ ³ª¿Â »õ¼øÀÌ ¸¹ÀÌ °üÂûµÇ¾ú´Ù. »êÈ­ ´ç³â¿¡ ¼ö°üÈ­ Áö¿ªÀÇ ÇÏÃþ½Ä»ý Áö»óºÎ »ý¹°·®Àº 299.8g/§³·Î ºñ»êÈ­ÁöÀÇ 3¹è ÀÌ»óÀ̾úÀ¸¸ç, À̵ëÇØ 9¿ù¿¡´Â ÇÏÃþ½Ä»ýÀÇ Áö»óºÎ »ý¹°·®ÀÌ 537.2 g/§³·Î Àü³âµµ¿¡ ºñÇØ ¾à 1.8¹è Áõ°¡ÇÏ¿´°í, ºñ»êÈ­Áö¼Ò¿¡ ºñÇØ 5.8¹è ³ô¾Ò´Ù. ÀÌÁß ½Ò»õ°¡ Â÷ÁöÇÏ´Â ºñÀ²Àº ÀüüÀÇ 25.7%·Î °¡Àå ³ô¾Ò´Ù. ½Ò»õÀÇ Á¾Àڹ߾ÆÀ²Àº ´ëÁ¶±¸°¡ 92%ÀÌ ¾úÀ¸¸ç, ¾Ï󸮱¸(D)´Â 86%·Î ´ëÁ¶±¸¿Í 1% ¼öÁØ¿¡¼­ À¯ÀÇÇÑ Â÷À̰¡ ÀÖ¾ú´Ù. ¼ÖÀÙ(L)°ú ¼ÖÀÙ ÃßÃâ¹°(E) 󸮱¸ÀÇ ¹ß¾ÆÀ²Àº °¢°¢ 45.5%, 39%·Î ³·¾ÒÀ¸¸ç, ´ëÁ¶±¸¿Í 0.5%¼öÁØ¿¡¼­ À¯ÀÇÇÑ Â÷À̰¡ ÀÖ¾ú´Ù. L+E, D+L+E 󸮱¸ÀÇ ¹ß¾ÆÀ²Àº °¢°¢ 10.5%¿Í 4.0%·Î ´ëÁ¶±¸¿Í ¸ðµÎ 0.1% ¼öÁØ¿¡¼­ À¯ÀÇÇÏ¿´´Ù. º» ¼ö°üÈ­ Áö¼Ò¿¡¼­ ½Ò»õÀÇ ¿ìÁ¡µµ°¡ Áõ°¡ÇÏ´Â °ÍÀº ½Ò»õÀÇ ¹ß¾Æ¸¦ ¾ïÁ¦ÇÏ´ø Ÿ°¨È¿°ú ¹°ÁúÀÌ »êºÒ¿¡ ÀÇÇØ Á¦°ÅµÇ¾ú°í µ¿½Ã¿¡ ±¤ Á¶°ÇÀÌ °³¼±µÇ¾ú±â ¶§¹®ÀÎ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù.
Comparisons of understory vegetation between the burned and the unburned area, and effects of fire on seed germination of Melica onoei, which increased importance value in burned area, were investigated in the black pine forest. The number of plant species in burned and unburned area was 38 and 20, respectively. Melica onoei, indigofera kirilowii, Lespedeza bicolor Miscanthus sinensis were the most abundant species in burned area. A number of seedlings and sprouts of these species were found in burned area. Standing biomass of understory vegetation in burned and unburned area was 88.7g/§³ and 299.8g/§³, respectively, in the immediate postfire year. However, standing biomass in burned area increased to 537.2g/§³ and relative standing biomass of Melica onoei was the highest with a value of 25.7% in the second year Seed germination of Melica onoei in control(C), dark (D), leaf (L), leaf extract (E) treatment was 92.5%, 86.0%, 45.5% and 39.0%, respectively. However, seed germination in L+E and D+L+E treatment was 10.5% and 4.0%, respectively. It is assumed that higher importance value of M. onoei in the postfire vegetation in this study area might be due to the removal of allelopathic inhibitors and the improvement of light condition after fire.
 
Ű¿öµå
¹ß¾Æ;»êÈ­Áö;Ÿ°¨È¿°ú;ÇöÁ¸·®;Melica onoei;Allelopathy;Burned area;Germination;Melioa onoei;Standing biomass;
 
The Korean Journal of Ecology / v.24, no.3, 2001³â, pp.131-136
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921336697)
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¿