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Á÷°æ»ýÀåÀÇ °áÁ¤ ³âµµ Diameter Growth and Key-Year |
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±Û¾´ÀÌ : °ü¸®ÀÚ
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À㳪¹«¿Í ¼Ò³ª¹«ÀÇ Á÷°æ»ýÀåÀÇ °áÁ¤ ³âµµ Diameter Growth and Key-Year in Pinus koraiensns and Pinus densoflora Trees <Çѱ¹ÀÓÇÐȸÁö 77(2):216-222 Jour. Kor. For. Soc. 77(2):216-222 1988> Corresponding author Wan-Geun Park wgpark@kangwon.ac.kr
Ãáõ±Ù±³¿Í °¿ø´ëÇб³ ¿¬½À¸²¿¡¼ ÀÚ¶ó´Â À㳪¹«¿Í ¼Ò³ª¹«ÀÇ Á÷°æ»ýÀåÀ» ÃøÁ¤ÇÏ¿© ´Ùº¯·®Çؼ®¹æ¹ýÀ¸·Î Á÷°æ»ýÀå¿¡ ¹ÌÄ¡´Â ±â»óÀÎÀÚÀÇ ¿µÇâÀ» Á¶»çÇÏ¿´À¸¸ç, ¶ÇÇÑ Æ¯ÀÌÇÑ ±âÈĺ¯µ¿ÇÏ¿¡¼ ³ªÅ¸³ª´Â °áÁ¤³âµµ¸¦ ºÐ¼®ÇÏ¿´´Ù. 1. µ¿ÀÏÇÑ ±â»óÁ¶°Ç°ú ÀÔÁöȯ°æÇÏ¿¡¼ À㳪¹«ÀÇ Á÷°æ»ýÀåÀÌ ¼Ò³ª¹«ÀÇ Á÷°æ»ýÀ庸´Ù ¾çÈ£ÇÏ°Ô ³ªÅ¸³µ´Ù. 2. À㳪¹«ÀÇ Á÷°æ»ýÀå¿¡ ¹ÌÄ¡´Â ±â»óÀÎÀÚÀÇ ¿µÇâ¿¡ ´ëÇÑ Å©±â´Â ¾È°³, ÀÏÁ¶½Ã¼ö, °¼ö·®, ½Àµµ, ¿Â·®Áö¼ö, Áõ¹ß·®ÀÇ ¼øÀ§·Î ³ªÅ¸³µ´Ù. 3. ¼Ò³ª¹«ÀÇ Á÷°æ»ýÀÚ¿¡ ¹ÌÄ¡´Â ±â»óÀÎÀÚÀÇ ¿µÇâ¿¡ ´ëÇÑ Å©±â´Â ¾È°³, ÀÏÁ¶½Ã¼ö, ½Àµµ, °¼ö·®, ¿Â·®Áö¼öÀÇ ¼øÀ§·Î ³ªÅ¸³µÀ¸¸ç, Áõ¹ß·®Àº À¯ÀǼºÀÌ ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù. 4. °áÁ¤³âµµ´Â À㳪¹«¿Í ¼Ò³ª¹«ÀÇ Á÷°æ»ýÀå¿¡ ¹ÌÄ¡´Â ƯÀÌÇÑ ±âÈĺ¯µ¿ÀÌ ÀÖ¾ú´ø 1964³â°ú 1973³â¿¡ ³ªÅ¸³µ´Ù.
This study was conducted to investigate the effect of meteorological factors on the diameter growth and Key-year in Pinus koraiensis and Pinus densiflora trees grown in Chuncheon and Hongcheon. 1. The diameter growth of Pinus koraiensis was better than that Pinus densiflora grown in the same meteorological condition and site environment. 2. The influence of meteorological factors on the diameter growth of Pinus koraiensis was the highest in the descending order fog, hours of sunshine, precipitation, relative humidity, warm index, and evaporation. 3. The influence of meteorological factors on the diameter growth of Pinus densiflora was the highest in the descending order fog, hours of sunshine, relative humidity, precipitation, and warm index. But evaporation was not significant. 4. The Key-years for Pinus koraiensis and Pinus densiflora trees appeared in 1964 and 1973 when the diameter growth was influenced by the specific climate change.
Key words: diameter growth, key-year, Pinus koraiensis, Pinus densiflora
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