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Çѱ¹»ýÅÂÇÐȸ / v.29, no.6, 2006³â, pp.573-580
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Çѹݵµ Áß¼ºÎ Áö¿ªÀÇ Èĺù±â ½Ä»ý º¯Ãµ»ç
( Postglacial Vegetation History of the Central Western Region of the Korean Peninsula ) |
| À庴¿À;¾çµ¿À±;±èÁÖ¿ë;ÃÖ±â·æ; ¿ï»ê´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¸í°úÇкÎ;Çѱ¹ÁöÁúÀÚ¿ø¿¬±¸¿ø;Çѱ¹ÁöÁúÀÚ¿ø¿¬±¸¿ø;¿ï»ê´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¸í°úÇкÎ;
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| Çѹݵµ ¼ÇØ¾È ÁߺΠÁö¿ªÀÇ ½Ä»ý º¯Ãµ»ç ±Ô¸íÀ» À§ÇØ Ãµ¸®Æ÷ ¼ö¸ñ¿ø ÅðÀû¹°ÀÇ ¹æ»ç¼º ź¼Ò ¿¬´ë ÃøÁ¤°ú ȺРºÐ¼®À» ½Ç½ÃÇÏ¿´´Ù. ±× °á°ú ¾à9,300 yr BP ÀÌÈÄ ÇöÀç±îÁö ½Ä»ý º¯Ãµ»ç¸¦ ±Ô¸íÇÏ¿´´Ù. ºÐ¼® °á°ú¸¦ ÅëÇÏ¿© ¹Ù´ÚÃþºÎÅÍ Ç¥Ãþ±îÁö 4°³ÀÇ ÁÖ¿äÇÑ ÈºÐ´ë°¡ ¼³Á¤µÇ¾ú´Ù. : Zone CHL-I, Quercus stage(ca. 9,300$sim$6,200 yr BP); zone CHL- II, Quercus-Pinus stage(ca. 6,200$sim$4,600 y BP): zone CHL-III, Pinus-Quercus stage(ca. 4,600$sim$1,160 yr BP); zone CHL-IV, Pinus stage(ca. 1,160 yr BP-present). Ȧ·Î¼¼Ãʱ⠾à9,000$sim$B,500 yrBPµ¿¾È ÇÑ·©ÇÑ ±âÈÄÀÇ ¿µÇâÀ¸·Î ³Ã¿Â´ë ºÏºÎ/°í»êÁöÇü ħ¿±-³«¿±È¥ÇÕ¸²ÀÇ ´ÜÆíÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ¾à 8,500$sim$6,000 yr BP µ¿¾È Quercus¸¦ Áß½ÉÀ¸·Î ÇÑ ³Ã¿Â´ë ÁߺÎ/»êÁöÇü ³«¿±È°¿±¼ö¸²ÀÌ Àý´ëÀûÀ¸·Î ¿ì¼¼ÇÑ ½Ä»ýÀÌ À¯ÁöµÇ°í ÀÖ¾úÀ¸¸ç, ÀÌ·¯ÇÑ ½Ä»ýÇüÀÇ ¿Ï¼º ½Ã±â´Â ¾à 6,500 y BP ÀüÈÄ·Î ÆÇ´ÜµÈ´Ù. õ¸®Æ÷ ¼ö¸ñ¿ø ÁÖº¯¿¡ Pinus°¡ »ýÀ°Çϱ⠽ÃÀÛÇÑ ½Ã±â´Â ¾à 5,700 yr BP ÀÌÈÄ·Î »ç·áµÈ´Ù. ¾à 1,100 yr BP ÀÌÈÄ PinusÀÇ Áõ°¡¿Í ºñ¼ö¸ñȺÐÀÇ °©ÀÛ½º·¯¿î Áõ°¡´Â Àΰ£ÀÇ °£¼·¿¡ ÀÇÇÑ ½Ä»ý ,º¯È·Î º¸ÀδÙ. ¿°½ÀÁöÀÇ ÁÖ¿äÇÑ Ç¥Â¡Á¾ÀÎ Chenopo-diaceaeȺРµ¿Å¸¦ ÅëÇÏ¿© ¿°½ÀÁö¿¡¼ ´ã¼öÈ£·Î º¯ÈÇÑ ½Ã±â´Â ¾à 6,500 yr BPÀÌÈÄÀÎ °ÍÀ¸·Î ÃßÁ¤µÈ´Ù. |
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| A sediment core from the Cheollipo arboretum ($36^{circ}$ 47' 57'N, $126^{circ}$ 09' 04') was studied for pollen analysis in order to reconstruct postglacial vegetational change and environmental changes around the central western region of the Korean Peninsula. The record shows four pollen assemblage zones: Zone CHL-I, Quercus stage (ca. 9,300$sim$6,200 yr BP): zone CHL-II, Quercus-Pinus stage (ca. 6,200$sim$4,600 yr BP); zone CHL- III, Pinus-Quercus stage (ca. 4,600$sim$1,160 yr BP): zone CHL-IV and Pinus stage (ca. 1,160 yr BP-present). During the 9,300$sim$8,500 yr BP, the early Holocene, researchers have guessed a piece of cool-temperate norihern/altimontane mixed coniferous and deciduous broad-leaved forest. Between 8,500$sim$4,600 yr BP the Quercus dominated the landscape of study area and the established dates of this typical cool-temperate central/montane deciduous broad-leaved forest vegetation might be ca. 6500 yr BP, and then the Pinus developed around the site at ca. 5,700 yr BP. The abrupt increase of Pinus and NAP (non-arboreal pollen) after ca. 1,100 yr BP indicates the vegetation changes due to human activities. From the dynamics of the Chenopodiaceae pollen indicating salt marsh and freshwater pollen flora such as Typha, Trapa, Nymphoides and so forth, we suggest that the tidal flat was altered into freshwater lake around 6,500 yr BP. |
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| Ű¿öµå |
| Central western region;Pollen analysis;Postglacial;Vegetation history; |
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Journal of Ecology and Field Biology / v.29, no.6, 2006³â, pp.573-580
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1975-020X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606142025593)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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