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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.27, no.3, 2009³â, pp.261-265
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¿ù¾Ç»ê ¼Ò³ª¹«¸²ÀÇ ³«¿±»ý»ê°ú ³«¿±À» ÅëÇÑ ¿µ¾ç¿°·ù ÀÌÀÔ·®
( Litterfall and Nutrient Input via Litterfall in Pinus densiflora Forest at Mt. Worak National Park ) |
| ³²±ÃÁ¤;¹®ÇüÅÂ; °øÁÖ´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¸í°úÇаú;°øÁÖ´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¸í°úÇаú;
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| ¿ù¾Ç»ê ±¹¸³°ø¿ø ³»ÀÇ ¼Ò³ª¹«±º¶ô¿¡¼ 2005³â 5¿ùºÎÅÍ 2008³â 4¿ù±îÁö 3³â µ¿¾È ¿ùº° ³«¿±ÀÇ »ý»ê·®°ú ³«¿±À» ÅëÇØ ÀÓ»ó¿¡ ÀÌÀԵǴ ¿µ¾ç¿°·ùÀÇ ¾çÀ» Á¶»çÇÏ¿´´Ù. 2005, 2006, 2007³âÀÇ ³«¿±»ý»ê·®Àº °¢°¢ 3.070, 3.066, 3.099 ton $ha^{-1}yr^{-1}$À̾úÀ¸¸ç, 3³â µ¿¾ÈÀÇ Æò±Õ ³«¿±»ý»ê·®Àº $3.078{pm}0.018;ton;ha^{-1}yr^{-1}$À̾ú´Ù. ³«¿± ±¸¼º¿ø Áß Ä§¿±, °¡Áö ¹× ¼öÇÇ, »ý½Ä±â°ü ±×¸®°í ±âŸ°¡ Â÷ÁöÇÏ´Â ºñÀ²Àº °¢°¢ 61.9, 10.4, 5.2, 22.5%À¸·Î ħ¿±ÀÌ Â÷ÁöÇÏ´Â ºñÀ²ÀÌ °¡Àå ÄÆ´Ù. Á¶»çÁö¼Ò¿¡¼ 3³â µ¿¾È ³«¿±À» ÅëÇØ ÀÓ»ó¿¡ ÀÌÀԵǴ Áú¼Ò, ÀÎ, Ä®·ý, Ä®½· ±×¸®°í ¸¶±×³×½·ÀÇ Æò±Õ ¾çÀº 18.014, 0.878, 4.240, 7.349 ±×¸®°í 2.172 kg $ha^{-1}yr^{-1}$À̾ú´Ù. |
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| Litter production, nutrient concentration of each component of litterfall and amount of nutrients input to forest floor via litterfall were investigated for three years from May 2005 through April 2008 in Pinus densiflora forest at Mt. Worak National Park. Amount of litterfall in 2005, 2006, 2007 were 3.070, 3.066, 3.099 ton $ha^{-1}yr^{-1}$, respectively. Average amount of litterfall for three years was $3.078{pm}0.018;ton;ha^{-1}yr^{-1}$. Average percentage of leaf litter, branch and bark, reproductive organ and the miscellaneous for three years were 61.9, 10.4, 5.2, 22.5%, respectively. Average amount of N, P, K, Ca and Mg returned to forest floor via litterfall for three years in this P. densiflora forest were 18.014, 0.878, 4.240, 7.349 and 2.172 kg $ha^{-1}yr^{-1}$, respectively. |
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| Ű¿öµå |
| litterfall;litter production;nutrient concentration;nutrient input;Pinus densiflora; |
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ȯ°æ»ý¹° / v.27, no.3, 2009³â, pp.261-265
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200919061725404)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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