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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.25, no.1, 2011³â, pp.10-16
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( Vegetation Structure and Soil Properties of Ilex cornuta Population in Jeju Island ) |
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º» ¿¬±¸´Â Á¦ÁÖµµ ¿ë¼öÀú¼öÁö ÁÖº¯ È£¶û°¡½Ã³ª¹«°³Ã¼±ºÀ» ½Ä¹°»çȸÇÐÀû ¹æ¹ýÀ¸·Î ºÐ·ùÇϰí, ½Ä»ý°ú Åä¾ç°úÀÇ »ó°ü°ü°è¸¦ ¹àÈ÷°íÀÚ ºÐÆ÷¼¿¹ý¿¡ ÀÇÇÑ ºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. È£¶û°¡½Ã³ª¹«°³Ã¼±ºÀº ²ÙÁö»Í³ª¹«¿ìÁ¡°³Ã¼±º, »óµ¿³ª¹«¿ìÁ¡°³Ã¼±º, ¿¹´ö³ª¹«¿ìÁ¡°³Ã¼±ºÀ¸·Î ºÐ·ùµÇ¾ú´Ù. Åä¾çºÐ¼® °á°ú À¯±â¹°ÇÔ·® 14.62~17.35%, ÀüÁú¼ÒÇÔ·® 0.39~0.51%, À¯È¿ÀλêÇÔ·® 8.83~20.15mg/kg, ġȯ¼º K 0.44~0.64cmol+/kg, Ca 5.79~6.87cmol+/kg, Mg 3.43~4.19cmol+/kgÀ̸ç, Åä¾ç pH´Â 5.41~5.80ÀÎ °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù. ¿¹´ö³ª¹«¿ìÁ¡°³Ã¼±ºÀº À¯È¿Àλê°ú À¯±â¹°ÇÔ·®ÀÌ ¸¹°í ġȯ¼º K, MgÀÇ ¾ç·á°¡ ÀûÀº ÀÔÁö¿¡ ºÐÆ÷ÇÏ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. »óµ¿³ª¹«¿ìÁ¡°³Ã¼±º°ú ²ÙÁö»Í³ª¹«¿ìÁ¡°³Ã¼±ºÀº À¯È¿Àλê°ú À¯±â¹°ÇÔ·®ÀÌ Àû°í ġȯ¼º K, MgÀÇ ¾ç·á°¡ ¸¹Àº ÀÔÁö¿¡ ºÐÆ÷ÇÏ´Â °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù. È£¶û°¡½Ã³ª¹« ÀÚ»ýÁö º¸È£¸¦ À§ÇØ ¼ö°üÃþÀ» ÇǾÐÇϰí ÀÖ´Â µ¢±¼½Ä¹° Á¦°ÅÀÛ¾÷ÀÌ ÀÌ·ç¾îÁ®¾ß Çϸç, Áö¼ÓÀûÀÎ »ýŸð´ÏÅ͸µ°ú ÀÚ»ýÁö º¸Á¸À» À§ÇÑ °ü¸®¹æ¾ÈÀÌ ¼ö¸³µÇ¾î¾ß ÇÑ´Ù. |
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This study was carried out to analyze the vegetation and soil characteristic, and ordination of the Ilex cornuta population, in the Yongsu Reservoir of Jeju Island. The Ilex cornuta population was classified into Cudrania tricuspidata dominant population, Sageretia theezans dominant population, and Mallotus japonicus dominant population. In the study sites, soil organic matter(O.M.), total nitrogen(T.N.), available phosphorus($P_2O_5$), changeable potassium, changeable calcium, changeable magnesium and soil pH were 14.62~17.35%, 0.39~0.51%, 8.83~20.15mg/kg, 0.44~0.64cmol+/kg, 5.79~6.87cmol+/kg, 3.43~4.19cmol+/kg and 5.41~5.80, respectively. The Mallotus japonicus dominant population was mainly found in the high percentage of available phosphorus, organic matter. It was also showed the lowest concentration of exchangeable K, and Mg. Cudrania tricuspidata dominant population and Sageretia theezans dominant population were found in the low percentage of available phosphorus, organic matter and there were also showed the highest concentration of exchangeable K, and Mg. It is one of the evidence that Ilex cornuta community indicated an intensive site management likes clearance of creeper is proper habitat management protocol. Thus, further researches should be followed to determine the other disturbance factors as management techniques. |
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ºÐÆ÷¼¿¹ý;½Ä¹°»çȸÇÐ;ÀÚ»ý¼öÁ¾;ORDINATION;PHYTOSOCIOLOGY;NATIVE TREE; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.25, no.1, 2011³â, pp.10-16
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201117148818702)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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