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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.25, no.2, 2011³â, pp.132-144
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( Characteristics of Breeding Birds Community in Relation to the Forest Environment in Deogyusan National Park ) |
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º» ¿¬±¸´Â ´öÀ¯»ê±¹¸³°ø¿øÀÇ ÇâÀûºÀÁö¿ª(A)°ú ¹é·Ã»çÁö¿ª(B) ¹× ¾È¼ºÁö¿ª(C)À» ´ë»óÀ¸·Î 2010³â 4¿ùºÎÅÍ 9¿ù±îÁö »ê¸²È¯°æ°ú Á¶·ù±ºÁý Ư¼ºÀ» Á¶»çÇÏ¿´´Ù. ÇâÀûºÀÁö¿ªÀº ½Å°¥³ª¹« µîÀÇ ³«¿±È°¿±¼ö¸²°ú ÁÖ¸ñ, ±¸»ó³ª¹« µîÀÇ ¾Æ°í»ê´ëħ¿±¼ö¸²°ú ¿øÃ߸®, öÂß µîÀÇ ÃÊÁö°¡ Çü¼ºµÇ¾îÀÖ°í, ¹é·Ã»çÁö¿ª°ú ¾È¼ºÁö¿ªÀº ´ëºÎºÐ ³«¿±È°¿±¼ö¸²À¸·Î ±¸¼ºµÇ°í °è°îºÎ´Â µé¸Þ³ª¹« ±º¶ôÀÌ Çü¼ºµÇ¾î ÀÖ´Ù. ±³¸ñÀÇ Èä°íÁ÷°æºÐÆ÷´Â 11~20cm °æ±ÞÀÌ °¡Àå ¸¹¾ÒÀ¸¸ç, 30cmÀÌ»ó ´ë°æ¸ñ ºñÀ²Àº ¹é·Ã»çÁö¿ª¿¡¼ °¡Àå ³ô¾Ò°í, ÇâÀûºÀÁö¿ªÀÌ °¡Àå ³·¾Ò´Ù. ¶ÇÇÑ ¿±Ãþº° Çǵµ·®Àº ÇâÀûºÀÁö¿ªÀº ÇÏÃþºÎ Çǵµ·®ÀÌ ¸Å¿ì ³ô¾Ò°í, ¹é·Ã»çÁö¿ªÀº 8~12mÀÇ ÁßÃþºÎ Çǵµ·®ÀÌ ³ô¾ÒÀ¸¸ç, ¾È¼ºÁö¿ªÀº 18mÀÌ»ó »óÃþºÎ Çǵµ·®ÀÌ ³ô°Ô ³ªÅ¸³µ´Ù. ´öÀ¯»ê±¹¸³°ø¿ø¿¡¼ Á¶»ç±â°£µ¿¾È °üÂûµÈ Á¶·ù´Â ÃÑ 53Á¾À̾ú´Ù. °¢ Áö¿ªº° Á¾¼ö¿Í ¹Ðµµ´Â °¢°¢ ÇâÀûºÀÁö¿ªÀÌ 25Á¾ 45.20 Ind./km, ¹é·Ã»çÁö¿ªÀÌ 50Á¾ 58.63 Ind./km, ¾È¼ºÁö¿ª 35Á¾ 66.89 Ind./km·Î ¹é·Ã»çÁö¿ªÀÇ Á¾¼ö°¡ °¡Àå ¸¹¾Ò°í, ¹Ðµµ´Â ¾È¼ºÁö¿ª¿¡¼ ³ô¾Ò´Ù. ¿ìÁ¡Á¾Àº ÇâÀûºÀÁö¿ªÀÌ È֯Ķ÷»õ¸¦ ºñ·ÔÇÑ ÃÊÁö¿Í °ü¸ñ¿¡ ¼½ÄÇÏ´Â Á¾µéÀÌ ¿ìÁ¡ÇÏ¿´°í, ¹é·Ã»çÁö¿ª°ú ¾È¼ºÁö¿ªÀº ¿À¸ñ´«À̸¦ ºñ·ÔÇÑ ¼ö°üÃþ¿¡ ¼½ÄÇÏ´Â Á¾µéÀÌ ¿ìÁ¡ÇÏ¿´´Ù. ±æµå ±¸Á¶´Â ¸ðµç Áö¿ª¿¡¼ °ü¸ñÃþ ¿µ¼Ò±æµå¿Í äÀ̱æµå Á¾ÀÌ ³ô°Ô ³ªÅ¸³µ°í, ¼öµ¿ ¿µ¼Ò±æµå¿Í °øÁß Ã¤À̱æµå Á¾ÀÇ ºñÀ²ÀÌ ³·°Ô ³ªÅ¸³µ´Ù. ÀÌ´Â Èä°íÁ÷°æ 30cmÀÌ»óÀÇ ´ë°æ¸ñ ºñÀ²ÀÌ ³·¾Æ ¼öµ¿ ¿µ¼Ò±æµå Á¾µéÀÇ µÕÁö¸ñÀÌ ºÎÁ·ÇÑ °á°ú·Î »ý°¢µÈ´Ù. |
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We studied the forest environment and characteristics of bird community between April and September of 2010 on the Hyangjeokbong area(A), Baekryunsa area(B) and Anseong area(C), all in the Deogyusan National Park. Hyangjeokbong area of the high latitude ridge was characterized by the Taxus cuspidata and Abies koreana etc., and deciduous broadleaf forest species, such as the Quercus mongolica, with abundance of subalpine zone coniferous trees, the Hemerocallis fulva and the Rhododendron schlippenbachii, while the areas Baekryunsa and Anseong were primarily characterized by deciduous broadleaf forests, with the valleys showing Fraxinus mandshurica colonies. In terms of the DBH(diameter at breast height) of trees, between 11 and 20cm showed the highest frequencies, while over 30cm was the highest in Baekryunsa area and the lowest in Hyangjeokbong area. Furthermore, in terms of coverage in relation to layers, in Hyangjeokbong area, the coverage volume of the lower layer was very high, in Baekryunsa area, the coverage volume of the middle layer between 8 and 12m was the highest, and in Anseong area, the coverage volume of the upper layer over 18m was the highest. A total of 53 bird species were observed during the study period at the Deogyusan National Park. The numbers of species and density of areas were 25 species and 45.20 Ind./km for Hyangjeokbong area, 50 species and 58.63 Ind./km for Baekryunsa area and 35 species and 66.89 Ind./km for Anseong area, with Baekryunsa area showing the highest number of species and Anseong area showing the highest level of density. In terms of dominant species, in Hyangjeokbong area, Cettia diphone, along with species which inhabit in grassland and shrubs, were the dominant species, and species which live in the canopy layer, including the Aegithalos caudatus, were found to be dominant in Baekryunsa and Anseong areas. For guild structure, bush nesting guild and bush foraging guild species were the highest in all areas, and the hole nesting guild and the air foraging guild species showed the lowest proportion. This seems to be the result of the low number of trees with diameter at breast height of over 30cm, which results in the lack of nesting grounds for hole nesting guild species. |
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Ű¿öµå |
Èä°íÁ÷°æ;¿±Ãþº° Çǵµ·®;¿ìÁ¡Á¾;±æµå;DIAMETER AT BREAST HEIGHT;COVERAGE;DOMINANT SPECIES;GUILD; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.25, no.2, 2011³â, pp.132-144
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201119240636141)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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