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Çѱ¹»ýÅÂÇÐȸ / v.28, no.5, 2005³â, pp.265-270
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( Organic Carbon Distribution in an Oak Forest ) |
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| »ï¸²»ýŰèÀÇ À¯±âź¼Ò ºÐÆ÷¸¦ ÆÄ¾ÇÇϱâ À§ÇÏ¿©, °øÁÖÁö¿ª »ó¼ö¸®³ª¹«¸²¿¡¼ ¿¬¼ø»ý»ê·®, ¿¬°£ ³«¿±»ý»ê·®, ÀÓ»ó ³«¿±ÃþÀÇ À¯±âź¼Ò·®, Åä¾çÀÇ À¯±âź¼Ò·®, ¿¬°£ Åä¾çÈ£Èí·®À» Á¶»çÇÏ¿´´Ù. Á¶»ç±â°£ Áß »ó¼ö¸®³ª¹«¸²ÀÇ ¼øÀÏÂ÷»ý»ê·®Àº 15.84 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$À¸·Î ÃßÁ¤µÇ¾úÀ¸¸ç, ÀÙ°ú »ý½Ä±â°ü, °¡Áö, ÁÙ±â, »Ñ¸®¿¡ °¢°¢ 1.71, 4.03, 7.34, 2.76 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$ÀÌ ¹èºÐµÇ¾ú´Ù. ¿¬°£ ³«¿±»ý»ê·®Àº 5.21 $ton{cdot}ha^{-1}{cdot}yr^{-1}$À̾úÀ¸¸ç, »ý»êµÈ ³«¿±À» ÅëÇØ ¿¬°£ ÀÓ»óÀ¸·Î ÀÌÀԵǴ À¯±âź¼Ò·®Àº 2.35 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$À̾ú´Ù. »ó¼ö¸®³ª¹« ÀÓ»ó ³«¿±ÃþÀÇ Æò±Õ À¯±âź¼Ò·®Àº 6.06 ton C/ha·Î Á¶»çµÇ¾úÀ¸¸ç, LÃþÀÇ À¯±âź¼Ò·®Àº µ¿Àý±â¿¡¼ ÇÏÀý±â·Î °¥¼ö·Ï °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´´Ù. Åä¾çÃþº° À¯±âź¼Ò ÇÔ·®Àº Ç¥Ãþ¿¡¼ ÇÏÃþÀ¸·Î °¥¼ö·Ï ³·¾ÆÁ³À¸¸ç, º» »ó¼ö¸®³ª¹«¸² Åä¾çÀÇ ´ÜÀ§¸éÀû´ç À¯±âź¼Ò·®Àº 165.19 ton C/ha·Î Á¶»çµÇ¾ú´Ù. »ó¼ö¸®³ª¹«¸²Àº Åä¾çÈ£ÈíÀ» ÅëÇØ ¿¬°£ 11.24 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$¸¦ ´ë±â ÁßÀ¸·Î ¹æÃâÇÏ¿´´Ù. Á¶»çÁö »ó¼ö¸®³ª¹«¸²Àº ´ë±â ÁßÀ¸·ÎºÎÅÍ ¿¬°£ 4.60 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$À» ¼øÈí¼ö ÇÏ¿´´Ù. |
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| In order to investigate the organic carbon distribution, net primary production, annual litter production, organic carbon in litter layer, soil organic carbon and soil respiration were studied in an oak forest, Kongju, Chungnam Province in Korea. Net primary production was estimated to 15.84 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$. The amount of carbon allocated to leaf and reproductive organ, branch, stem and root was 1.71, 4.03, 7.34, 2.76 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$ respectively. Annual litter production was 5.21 $ton{cdot}ha^{-1}{cdot}yr^{-1}$, which amounted to 2.35 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$. Average amount of organic carbon in litter layer (L+F) was 6.06 ton C/ha, and that of L layer decreased from winter through summer. Soil organic carbon decreased along the soil depth. Average amount of soil organic carbon in this oak forest was 165.19 ton C/ha. The amount of carbon evolved through soil respiration was 11.24 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$. Net amount of 4.60 ton $C{cdot}ha^{-1}{cdot}yr^{-1}$ was absorbed from the atmosphere by this oak forest. |
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| Ű¿öµå |
| Carbon distribution;Litter production;Net production;Oak forest;Organic carbon;Soil respiration; |
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The Korean Journal of Ecology / v.28, no.5, 2005³â, pp.265-270
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200509905769363)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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