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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.16, no.1, 2002³â, pp.1-9
±¤¾ç¸¸ ÀÓÇØ¸Å¸³ÁöÀÇ °õ¼Ö ÀÌ½Ä ÀÌÈÄÀÇ ¿¬·û»ýÀå Æ¯¼º
( Tree-Ring Growth Characteristics of Pinus thunbergii Parl. after Replanting on the Reclaimed Land from the Sea in Gwangyang Bay )
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º» ¿¬±¸´Â ±¤¾ç¸¸ ÀÓÇØ¸Å¸³ÁöÀÇ °õ¼Ö ½ÄÀç ÀÌÈÄ ¿¬·û»ýÀå¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ½ÄÀçȯ°æ°ú ±âÈÄ¿äÀÎÀ» Á¶»ç ºÐ¼®ÇÏ¿´´Ù. ÀÓÇØ¸Å¸³ÁöÀÇ °õ¼Ö ½ÄÀç ÀÌÈÄ¿¡ ¼ö¸ñÀÇ À̽İú °¡¹³¿¡ ÀÇÇÏ¿© ¿¬·û»ýÀåÀÌ ±Þ°¨¼ÒÇÏ¿´´Ù. ¼ö¸ñÀ̽Ŀ¡ ÀÇÇÑ ¿¬·û»ýÀåÀÇ ±Þ°¨¼Ò´Â ¸ðµç Áö¹Ýµé¿¡¼­ À¯»çÇÏ°Ô ³ªÅ¸³µ´Ù. °¡¹³¿¡ ÀÇÇÑ ¿¬·û»ýÀåÀÇ °¨¼Ò´Â Åä¾ç°æµµ°¡ ³ôÀº ½ÄÀçÁö¹Ý¿¡¼­ ±Þ°ÝÇÏ°Ô °¨¼ÒÇÏ¿´À¸³ª ¼ºÅäÁö¿ª¿¡¼­´Â °¨¼Ò Çö»óÀÌ Å©Áö ¾Ê¾Ò´Ù. À̽Ŀ¡ ÀÇÇÑ ¿¬·û»ýÀå ±Þ°¨¼Ò ÀÌÈÄ¿¡ Åä¾ç°æµµ°¡ ³ôÀº Áö¹Ýµé¿¡¼­´Â »ýÀåȸº¹ÀÌ ÀúÁ¶ÇÏ¿´À¸³ª ¼ºÅäÁö¿ª¿¡¼­´Â ºü¸£°Ô »ýÀåÀÌ È¸º¹µÇ¾ú´Ù. ¿¬·û»ýÀåÀÇ Æò±Õ¹Î°¨µµ¿Í »ó´ëÀû º¯À̰è¼ö´Â Åä¾ç°æµµ°¡ ³ôÀº Áö¹ÝµéÀÌ ¼ºÅäÁö¹Ýµéº¸´Ù ³ô°Ô ³ªÅ¸³µ´Ù. À̰ÍÀº Åä¾çȯ°æÀÌ ºÒ·®ÇÑ Áö¹ÝÀϼö·Ï ¿ÜºÎÀû ȯ°æº¯È­¿¡ ´ëÇÏ¿© ºÒ¾ÈÁ¤ÀûÀ¸·Î »ýÀåÇÏ´Â °ÍÀ¸·Î ÇØ¼®µÇ¾ú´Ù. ÀÌ»óÀÇ °á°ú¸¦ ¿ä¾àÇÏ¸é °õ¼ÖÀÇ ¿¬·û»ýÀåÀº À̽İú °¡¹³¿¡ ´ëÇÏ¿© ¼ºÅäÁö¹Ý¿¡¼­´Â ¼ö¸ñ ÀÚüÀûÀ¸·Îµµ ¾çÈ£ÇÏ°Ô »ýÀåÀ» ÇÏÁö¸¸ Åä¾ç°æµµ°¡ ³ôÀº Áö¿ª¿¡¼­´Â »ýÀåÀÌ ºÒ·®ÇÏ¿´´Ù. µû¶ó¼­. ¿ÜºÎÀû ȯ°æº¯È­¿¡µµ ¼ö¸ñÀÚüÀûÀ¸·Î ÀûÀÀÇÒ ¼ö ÀÖ´Â ½ÄÀç ¹× À¯Áö°ü¸® ¹æ¹ýÀÌ ¸ð»öµÇ¾îÁ®¾ß ÇÒ °ÍÀ¸·Î »ç·áµÇ¾ú´Ù.
This study was carried out to examine the tree-ring growth characteristics of Pinus thunbergii Parl. after replanting on the reclaimed land from the sea in Kwangyang bay, The factors, mostly affecting the growths of Pinus thunbergii Parl. , were the replanting stress and drought. The growth reduction due to replanting occurred in the replanting year and following year, but that due to drought after 2-3 years of replanting. The growth recovery after replanting differed with soil condition. The sites showing fast recovery were the covered ground of improve soil, the ground of medium mounding, the top and the slope ground of big mounding sites. The filled ground of improve soil and the lower ground of big mounding sites showed retarded growths. The mean sensitivity(year-to-year variation) and the coefficient of variation(tree-to-tree variation in a certain year) in tree rings of Pinus thunbergii Parl. were higher in the poor soil sites than in the favourable soil ones. The physical characteristics of the soil, especially soil hardness, were the most crucial. The mean sensitivity and the coefficient of variation were also low in the salty soil environment.
 
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°¡¹³;½ÄÀçÁö¹Ý;¿¬·û¿¬´ëÇÐ;¿°·ùÅä¾ç;À¯Áö°ü¸®;DROUGHT;PLANTING GROUND;DENDROCHRONOLOGY;SALTY SOIL;MAINTENANCE;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.16, no.1, 2002³â, pp.1-9
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921032884)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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