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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.15, no.3, 2001³â, pp.213-223
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¾È¼ºÃµ ¼ö°èÀÇ ¹öµå³ª¹«°ú ½Ä¹°ÀÇ ºÐÆ÷Ư¼º¿¡ °üÇÑ ¿¬±¸ - ¿ùµ¿Ãµ, ¿ÁÁ¤Ãµ, Á¶·Éõ, ±â¼ÖõÀ» Áß½ÉÀ¸·Î -
( A Study on the Distribution Patterns of Salicaceae species at the An-sung Stream - Refered to Woldongcheon, Yokjungcheon, Joyoungcheon and Gisolcheon - ) |
¾È¿µÈñ;¾ç¿µÃ¶;Àü½ÂÈÆ; Áß¾Ó´ëÇб³ »ý¹°ÀÚ¿ø°úÇаè¿;Áß¾Ó´ëÇб³ ´ëÇпø ¿ø¿¹°úÇаú;°æ¿ø´ëÇб³ Á¶°æÇаú;
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º» ¿¬±¸´Â Àý´ëÇÏõ ½Ä»ýÀ¸·Î Áß¿äÇÑ À§Ä¡¸¦ °®´Â ¹öµå³ª¹«°ú ½Ä¹°ÀÇ ºÐÆ÷Ư¼ºÀ» ÆÄ¾ÇÇϰí, ¶ÇÇÑ ÀÌµé ºÐÆ÷¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ȯ°æ¿äÀΰúÀÇ °ü°è¼ºÀ» ±Ô¸íÇϱâ À§ÇÏ¿© ¾È¼ºÃµ ¼ö°èÀÇ »ó·ù¿¡¼ ÇÏ·ù¿¡ À̸£±â±îÁö ¹öµå³ª¹«°ú ½Ä¹°ÀÌ ¿ìÁ¡ÇÑ 83°³ÀÇ ¹æÇü±¸¿¡ ´ëÇØ ½Ä»ý¿äÀΰú ÁöÇüƯ¼º ¹× Åä¾çȯ°æÀÇ Á¶»çºÐ¼®À» Åä´ë·Î ¼öÇàµÇ¾ú´Ù. ¾È¼ºÃµ ¼ö°èÀÇ ¹öµå³ª¹«°ú ½Ä¹°Àº 2¼Ó 11Á¾ÀÌ ÃâÇöÇÏ¿´°í Æò±Õ ÃâÇöÁ¾¼ö´Â 2.8Á¾À¸·Î Á¶»çµÇ¾ú´Ù. ¸ðµç ¼ö°è¿¡¼ ¹öµå³ª¹«(5. koreensis)ÀÇ ÃâÇöºóµµ°¡ °¡Àå ³ô¾ÒÀ¸¸ç ÀüÁ¶»çÁö¿ª¿¡ °í¸£°Ô ºÐÆ÷ÇÏ´Â °æÇâÀ» º¸¿´´Ù. °¹¹öµé(S. gracilistyla)Àº »çÅäÀÇ Åä¾çÁ¶°Ç°ú ÇÏ»óÀÇ °æ»ç°¡ ½ÉÇϰí À¯¼ÓÀÌ ºü¸¥ ÇÏõÀÇ »ó·ùºÎ¿Í Àú¼öÁö ÇϺο¡ ºÐÆ÷ÇÏ´Â °ÍÀ¸·Î °üÂûµÇ¾ú´Ù. Ű¹öµé(S. purpurea var. japonica)Àº ºñ±³Àû »çÅä¿¡¼ ÃâÇöºóµµ°¡ ³ô¾ÒÀ¸¸ç ´Üµ¶À¸·Î ¿ìÁ¡ÇÏ´Â °æ¿ì´Â µå¹°°í °¹¹öµé(S. gracilistyla) ¹× ¹öµå³ª¹«(S. koreensis)¿Í È¥ÀçÇÏ´Â °æ¿ì°¡ ¸¹¾Ò´Ù. ¿Õ¹öµé(Salixgjandulosa)Àº »ç¾çÅä¿Í ¾çÁú»çÅä¿¡¼ ÃâÇöºóµµ°¡ ³ô¾Ò°í ¿¬Áß¼ö·®ÀÌ Ç³ºÎÇÑ Àú¼öÁö ºÎ±Ù°ú ÇÏõÀÇ »ó·ù¿¡¼ ¿î¹ÝµÇ¾î ½×ÀÎ ¸ð·¡ ÅðÀûÃþÀÎ ÇÏÁßµµ³ª »çÁÖ¿¡ ¿ìÁ¡ÇÏ´Â °æÇâÀ» º¸¿´´Ù Á¤ÁØ»óÀÀºÐ¼® °á°ú ¹öµå³ª¹«°ú ½Ä¹°ÀÇ ºÐÆ÷´Â ¹ÌÁöÇü°ú °æ»ç µî ȯ°æ±¸¹è¿¡ ÀÇÇÑ Åä¾çÀÔÀÚ¿Í À¯±â¹° ÇÔ·® µîÀÇ È¯°æ¿äÀÎ ¼öÁذú ¹ÐÁ¢ÇÑ °ü·Ã¼ºÀ» º¸ÀÌ´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù. |
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This study was carried out to clarify the distribution pattern of Salicaceae species which are considered as obligatory riparian vegetation, and also the correspondence between their distribution and the environment factors. Eighty-three study sites by stratified sampling were selected from the upstream to the downstream of An-sung stream. Vegetation factors such as coverage by species, disturbance, etc., and environmental factors including microtopography, soil properties, etc., measured and analyzed. Salicaceae species were identified as total 2 genera, 11 species through all study area, and the average occurring species were 2.8 species.5. koreensis among other species showed highest occurring frequency at An-sung streams, and also it was distributed widely through study area. S. gracizistyla was mainly fecund at upstream sites, where sandy soil texture and high longitudinal slope were developed. S. purpurea vats. japonica was mostly observed in the sandy soil, the same as S. gracilistytu and however, was not dominant but rather mixed with S. gracitistyta and S. koreensis. On the other hand, distribution of S. glandulosa were closely related with littoral zone of the lake and the lower sea level with sandy loam and loamy sand Boils of high organic matter content. Under CCA, canonical correspondence analysis, distribution of Saticaceae species was positively correlated with environmental gradients such as soil properties along to topography. |
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Ű¿öµå |
¹öµå³ª¹«°ú ½Ä¹°;½Ä»ýºÐÆ÷;ȯ°æ¿äÀÎ;Á¤ÁØ»óÀÀºÐ¼®;salicaceae;plant distribution;environmental factors;CCA; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.15, no.3, 2001³â, pp.213-223
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920904772)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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