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Çѱ¹»ýÅÂÇÐȸ / v.16, no.4, 1993³â, pp.477-487
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| ¿Â´ë³«¿±¼ö¸²ÀÇ ¼ö Á¾ ¸ñº»½Ä¹°¿¡¼ »ýÀ°ÃʱâÀÇ ±â¿Â°ú °³¿±½Ã±â¿Í °ü°è¸¦ ±Ô¸íÇϱâ À§ÇÏ¿© ³²Çѻ꼺°ú Áö¿ª¿¡¼ 1991, 1992 ¹× 1993³â ´ë°ü·É Áö¿ª¿¡¼ 1992³â, 3¿ùºÎÅÍ 5¿ù±îÁö °Ü¿ï´«ÀÇ ÆÄ¿ ½Ã±â, °³¿±ÀÌ ¿Ï·áµÈ ½Ã±â, °³È ¹× ³«ÈÀÇ ½Ã±â¸¦ °üÂû Á¶»çÇϰí À̰ÍÀ» ±â»óÀÚ·á¿Í °ü·Ã½ÃÄÑ ºÐ¼®ÇÏ¿´´Ù. ³²Çѻ꼺 Áö¿ª¿¡¼ °³¿±ÀÌ À̸¥ Á¾Àº ½Å°¥³ª¹«, Áø´Þ·¡, °³º¢³ª¹«, ³ë¸°À糪¹« µîÀ¸·Î 4¿ù ÃʼøÀ̾úÀ¸¸ç, ´ÊÀº Á¾Àº ±¼Âü³ª¹«, ¶±°¥³ª¹«, ´Ù¸¨³ª¹« µîÀ¸·Î 4¿ù ÇϼøÀ̾ú´Ù. ±×¸®°í °¡Àå ºü¸¥Á¾ÀÎ Áø´Þ·¡ (4¿ù 8ÀÏ)¿Í °¡Àå ´ÊÀº Á¾ÀÎ ±¼Âü³ª¹«, ´Ù¸¨³ª¹« ¹× ¶±°¥³ª¹« (5¿ù 4ÀÏ)ÀÇ Â÷ÀÌ´Â 27ÀÏ À̾ú´Ù. µÎ Áö¿©°£ µ¿ÀÏ ¼öÁ¾ÀÇ °³¿±½Ã±â¸¦ ºñ±³Çϸé, ³²Çѻ꼺ÀÇ °ÍÀº ´ë°ü·É Áö¿ªÀÇ °Íº¸´Ù 8~24ÀÏ »¡¶ú´Ù. ÇÑÆí, µÎ Áö¿ª°£ °³È½Ã±âÀÇ Â÷ÀÌ´Â 0~22ÀÏ·Î °³¿±½Ã±âÀǰͺ¸´Ù Àû¾ú´Ù. °Ü¿ï´«ÀÇ ÆÄ¿½Ã±â´Â ÀÏÀû»ç¿Â·®Áö¼ö(YDI)¿Í °ü°è°¡ ÀÖÁö¸¸ °³¿±ÀÌ ¿Ï·áµÇ´Â ½Ã±â³ª °³È½Ã±â¸¦ ¿¹ÃøÇÏ´Â µ¥´Â YDIº¸´Ù NuttonosonÀÇ ¿Â·®Áö¼ö(Tn)°¡ ´õ¿í À¯È¿ÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| To investigate phenological differences among species, and relationship between phenology and air temperatures, we surveyed foliation and flowering times of several woody plants in two temperate forests, Namhansansung and Taegwallyong area, for three years, 1991, 1992 and 1993. In Namhansansung area, the leaves of Quercus mor~golica, Rhododendron mucronulatum, Prunus levezlleana and Symplocos chinensis for. pilosa expanded in the early season(about 10 April), and those of Quercus variabilis, Quercus dentata and Maackia amurensis in the late season(about 5 May). The foliation time of the earliest species(Rhododendron mucronulatum) was 27 days earlier than thzt of the latest(Maackia amurensis, Quercus variabilis and Quercus dentata). In Taegwallyong area, the leaves of Staphylea bumalda and Rhamnus yoshinoi foliated on 25 April and those of Rhus verniciflua and Fraxinus rhynchophylla on 25 May. The annual mean air temperature of Narnhansansung area was $5.5^{circ}C$ higher than that of Taegwallyong area. Foliation times of the same species were earlier in the former: the differences between two areas were 8~24 day among species. In contrast, flowering times of the same species were 0~22 days earlier in the former. It is concluded that the budding time of leaves was related to year day index(YDI), and foliation time of leaves was related to Nuttonson's index(Tn). |
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| Phenology;Foliation time;Woody plant;Temperate forest;Air temperature;Growing season; |
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The Korean Journal of Ecology / v.16, no.4, 1993³â, pp.477-487
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311919965928)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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