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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.25, no.3, 2007³â, pp.249-259
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½ÄÀå»ê »ê¸²½Ä»ýÀ¯Çü°ú ¼¼Ãµ°è°îºÎÀÇ ½Ä»ý±¸Á¶
( Vegetation Structure of Secheon Valley Area and Forest Vegetation Types in Mt. Sikjang ) |
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| ½ÄÀå»êÀÇ ÇöÁ¸½Ä»ý°ú ÀÔÁöȯ°æÀ» °í·ÁÇÑ ½Ä»ýÁ¶»ç±¸ ÃÑ 114°³¼Ò¸¦ ¼³Ä¡ÇÏ¿© ½Ä»ý±¸Á¶¸¦ ºÐ¼®ÇÑ °á°ú »êÁö¸²À¯Çü, °è°î¸²À¯Çü, Àΰø¸²À¯ÇüÀÇ 3°³ À¯ÇüÀ¸·Î ºÐ·ùµÇ¾ú°í, ÃÑ 23°³ÀÇ ±º¶ôÀ¸·Î ±¸ºÐµÇ¾ú´Ù. ½Ä»ý ºÐÆ÷´Â »ç¸é»óºÎ¿Í ´É¼±ºÎ¿¡ ½Å°¥³ª¹«±º¶ôÀÌ, ³²»ç¸é¿¡´Â ¼Ò³ª¹«±º¶ô°ú ±¼Âü³ª¹«±º¶ôÀÌ °¢°¢ ºÐÆ÷ÇÏ¿´À¸¸ç, ½Å°¥³ª¹«±º¶ôÀÇ Á¡À¯ ¸éÀûÀÌ 34,213ha·Î Àüü ¸éÀûÀÇ 31.9%·Î °¡Àå ³ÐÀº ¿µ¿ªÀ» Â÷ÁöÇϰí ÀÖ¾ú°í °è°î¸²Àº Á¼Àº ¸éÀû¿¡ ¸Å¿ì ¸¹Àº ±º¶ôµé·Î ±¸¼ºµÇ¾î ÀÖ¾ú´Ù. °è°î¸² À¯Çü¿¡¼´Â Á¹Âü³ª¹«, °¥Âü³ª¹«, ¹°Çª·¹³ª¹«, °í·Î¼è³ª¹«, ±îÄ¡¹Ú´Þ, »êµþ³ª¹« µîÀÇ ¼öÁ¾µéÀÇ ÃþÀ§º° Áß¿äÄ¡°¡ ³ô¾Ò´Ù. Á¾´Ù¾çµµ´Â Àΰø¸²À¯ÇüÀÇ ¹°¿À¸®³ª¹«±º¶ôÀÌ 0.2191·Î¼ °¡Àå ³·¾Ò°í, °è°î¸² À¯ÇüÀÇ Á¾´Ù¾çµµÁö¼ö°¡ ¾à 0.9·Î¼ °¡Àå ³ô¾Ò´Ù. |
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| This study was carried out the analysis of forest vegetation structure using the phytosociological methods by Braun-Blanquet from April to November in 2006. The results were summarized as follows. The forest vegetation was classified into 23 communities and 3 forest ecosystem types such as slope forest type, valley forest type and artificial forest type. By the actual vegetation map, Quercus mongolica forest was widely distributed in the area and Pinus densiflora forest and Quercus variabilis forest in the southern parts of the slope and valley forest mainly in valley area, respectively. The importance value in the Q. mongolica forest and artificial forest was absolutely high for the species dominated in tree layer. The typical valley species of Lindera erythrocarpa and Styrax japonica were abundantly occupied in the all layers. Species diversity indices of Alnus hirsta forest was the lowest as 0.2191, and that of valley forest was about 0.9, the highest among the all forest types. |
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| Ű¿öµå |
| forest structure;community ecology;species diversity; |
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ȯ°æ»ý¹° / v.25, no.3, 2007³â, pp.249-259
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200714364034286)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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