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¼öÇüƯ¼º°ú ¹°Áú ºÐ¹è Tree Form and Biomass Allocation of Three Tree Species |
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±Û¾´ÀÌ : °ü¸®ÀÚ
³¯Â¥ : 08-05-13 12:51
Á¶È¸ : 10303
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°æ±âµµ ±¤ÁÖÁö¹æ¿¡¼ ÀÚ¶ó´Â Âü³ª¹«·ù, ³«¿±¼Û ¹× À㳪¹«ÀÇ ¼öÇüƯ¼º°ú ¹°Áú ºÐ¹è Tree Form and Biomass Allocation of Quercus species, Larix leptolepis(Sieb. et Zucc.) Gordon and Pinus koraiensis Sieb. et Zucc. in Kwangiu-Gun, Kyunggi-Do <Çѱ¹ÀÓÇÐȸÁö 86(2):208-213 Jour. Kor. For. Soc. 86(2):208-213 1997> Senior author Don Koo Lee (Dept. of Forest Resources, College of Agriculture and Life Sciences, Seoul National University, 599 Gwanak-ro, Gwanak-gu, Seoul 151-742, Korea)
»ê¸²ÀÚ¿ø ÆǸ®¿¡ ÇÊ¿äÇÑ Á¤º¸¸¦ ¾ò±â À§ÇÏ¿© Çѱ¹ÀÇ ÁÖ¿ä ¼öÁ¾ÀÎ Âü³ª¹«·ù(Quercus spp.), ³«¿±¼Û(Larix leptolepis) ¹× À㳪¹«(Pinus koraiensis)¿¡ ´ëÇØ °æ±âµµ ±¤ÁÖÁö¹æ¿¡¼ ¼öÇüƯ¼º, ¹°ÁúºÐ¹è·® ¹× ÀçÀû »ýÀå·®À» ÃøÁ¤ÇÏ¿´´Ù. ¼öÇüƯ¼ºÀ¸·Î¼´Â À㳪¹«°¡ ¼ö°üºñÀ² ¹× ¼ö°üÈ®Àåºñ°¡ ³ô°Ô ³ªÅ¸³µÀ¸¸ç Âü³ª¹«·ùµµ ¼ö°üºñÀ²ÀÌ ³ô°Ô ³ªÅ¸³ª ¾ç¼öÀÓÀ» ³ªÅ¸³Â´Ù. ±â°üº° ¹°ÁúºÐ¹è´Â ÁÙ±âÀÇ °æ¿ì ¹Ø¿¡¼ À§·Î °¥¼ö·Ï °¨¼ÒÇÏ¿´À¸¸ç ÀÌ·¯ÇÑ °¨¼ÒÀ²Àº ³«¿±¼Ûº¸´Ù À㳪¹« ¹× Âü³ª¹«·ù°¡ ³ô°Ô ³ªÅ¸³µ´Ù. °¡Áö ¹× ¿±Àº ¼¼ ¼öÁ¾ ¸ðµÎ Á¤±ÔºÐÆ÷ Ư¼ºÀ» º¸¿´À¸³ª °¡Áöº¸´Ù´Â ¿±ÀÌ ´õ ³ôÀº Á¤±ÔºÐÆ÷ Ư¼ºÀ» ³ªÅ¸³»¾ú°í ¼öÁ¾º°·Î´Â Âü³ª¹«·ùº¸´Ù À㳪¹«, ³«¿±¼ÛÀÌ ³ô°Ô ³ªÅ¸³µ´Ù. ¼¼ ÀÓºÐÀÇ ¹°ÁúÇöÁ¸·®Àº ³«¿±¼Û¸², À㳪¹«¸², Âü³ª¸²ÀÇ ¼øÀ¸·Î °¢°¢ 171.1ton/ha, 75.3ton/ha, 61.6ton/ha·Î ³ªÅ¸³µ´Ù. ÀÌ¿¡ µû¶ó Âü³ª¹«·ù ¹× À㳪¹«¸²Àº Ãʱâ¹Ðµµ¸¦ ³ô¿©ÁÜÀ¸·Î¼ biomass »ý»ê ÁõÁø»Ó¸¸ ¾Æ´Ï¶ó ¼ö°£ÇüÁú °³¼±À» ³ôÀÏ ¼ö ÀÖÀ» °ÍÀ¸·Î ÆǴܵȴÙ.
Tree form characteristics, biomass distribution and volume increment for Quercus spp., Larix leptolepis and Pinus koraiensis in Kwangju-Gun. Kyunggi-Do were investigated. Pinus koraiensis showed higher crown percentage than Larix leptolepis, indicating that Pinus koraiensis maybe shade-tolerant species. Biomass allocation by tree height showed significant difference among three species. Stem biomass distributed more diminishing along tree height with Quercus spp. and Pinus koraiensis than Larix leptolepis. The allometric pattem of leaf-and branch biomass appeared as normal distribution. Present biomass was highest in Larix leptolepis showing 171.1tons/ha and followed by Pinus koraiensis and Quercus spp. with 75.3tons/ha and 61.6tons/ha, respectively.
Key words: biomass allocation
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