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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.17, no.1, 2003³â, pp.83-91
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ÇѰ À¯¿ª¿¡¼ ¼½Äȯ°æ¿¡ µû¸¥ Á¶·ù±ºÁýÀÇ Æ¯¼º Â÷ÀÌ
( Differences in Bird Communities Due to Different Habitat Type in Han River Area ) |
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| º» ¿¬±¸´Â ÇѰ À¯¿ªÀÇ ÆÈ´ç´ï ºÎ±Ù(1Á¶»çÁö¿ª), ¹ã¼¶ ÀÏ´ë(2Á¶»çÁö¿ª), ³Áöµµ ÀÏ´ë(3Á¶»çÁö¿ª) µî 3°³ÀÇ Áö¿ª¿¡¼ ¼½Äȯ°æÀÇ Â÷ÀÌ¿¡ µû¸¥ Á¶·ù±ºÁýÀÇ Æ¯¼ºÀ» ÆÄ¾ÇÇϰíÀÚ 2001³â 5¿ùºÎÅÍ 2002³â 1¿ù±îÁöÀÇ ±â°£µ¿¾È ½Ç½ÃµÇ¾ú´Ù. ¼½Äȯ°æ Áß 3°³ Áö¿ª ¸ðµÎ ¼ö¿ªÀÇ ºñÀ²ÀÌ °¡Àå ³ô¾ÒÀ¸¸ç, 1Á¶»çÁö¿ªÀº »ê¸²ÀÇ ºñÀ²ÀÌ ³ô¾Ò°í, 2Á¶»çÁö¿ªÀº ´Ù¾çÇÑ À¯ÇüÀÇ ¼½Äȯ°æÀÌ Á¸ÀçÇÏ¿´´Ù. Á¶·ù±ºÁý Á¶»ç °á°ú ÃÑ 52Á¾ÀÇ Á¶·ù°¡ °üÂûµÇ¾úÀ¸¸ç, °Ü¿ïÀ» Áß½ÉÀ¸·Î ¿À¸®·ùÀÇ ºñÀ²ÀÌ °¡Àå ³ô¾Ò´Ù Áö¿ªº°·Î 2Á¶»çÁö¿ª°ú 1Á¶»çÁö¿ªÀÇ ¼½Ä¹Ðµµ°¡ ³ô¾ÒÀ¸³ª, 3Á¶»ç Áö¿ªÀº ³·Àº ¼½Ä¹Ðµµ¸¦ ³ªÅ¸³»¾ú´Ù. °Ü¿ïÁ¶»ç¿¡¼ 2Á¶»çÁö¿ªÀº ¼ö¸é¼º ¿À¸®·ù. 1Á¶»çÁö¿ªÀº Àá¼ö¼º ¿À¸®·ùÀÇ ºñÀ²ÀÌ ³ô¾Ò´Ù. Àá¼ö¼º ¿À¸®·ù´Â 2Á¶»çÁö¿ª¿¡¼´Â ºñ¿À¸®, 1Á¶»çÁö¿ª¿¡¼´Â ÈòÁ×Áö(Aythya ferina)°¡ ´ëºÎºÐÀ̾ú´Ù. À̿ܿ¡ 1Á¶»çÁö¿ª¿¡¼ ¹°´ß(Fulica atra)µµ ³ôÀº ºñÀ²À» Â÷ÁöÇÏ¿´´Ù. ¼ö¸é¼º ¿À¸®·ùÀÇ °æ¿ì 2Á¶»ç Áö¿ª¿¡ ä½ÄÁö·Î ÀÌ¿ë °¡´ÉÇÑ ´Ù¾çÇÑ ¼½Äȯ°æÀÌ Á¸ÀçÇÏ´Â °Í°ú °ü·ÃÀÌ ÀÖ´Â °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. 1Á¶»çÁö¿ª¿¡¼ ÈòÁ×Áö¿Í ¹°´ßÀÇ ¼½Ä¹Ðµµ°¡ ³ôÀº °ÍÀº ¼ö½ÉÀÌ ÀÏÁ¤ÇÏ°í ¼ö»ý½Ä¹°ÀÌ Ç³ºÎÇÑ °Í°ú °ü·ÃÀÌ ÀÖ´Â °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. µû¶ó¼ °¡Àå ³·Àº ¼½Ä¹Ðµµ¸¦ º¸ÀÎ 3Á¶»çÁö¿ªÀÇ °æ¿ì ÇϾȰú °í¼öºÎÁö¸¦ ÀÚ¿¬¼ºÀÌ ³ôÀº ȯ°æÀ¸·Î Á¶¼ºÇØ Áشٸé Á¶·ùÀÇ Á¾´Ù¾ç¼ºÀÌ Áõ°¡ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î º¸Àδ٠À̸¦ ÇѰ À¯¿ªÀÇ ´Ù¸¥ Áö¿ª¿¡ Àû¿ëÇÑ´Ù¸é, Á¶·ùÀÇ ¼½Äó·Î¼ ÇѰ À¯¿ªÀÇ ÀáÀ缺À» Áõ°¡½Ãų ¼ö ÀÖÀ» °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. |
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| This study was conducted to clarify the characteristics of bird communities due to different habitat types on 3 sites in Han river area from May 2001 to January 2002. Water area was the most dominant habitat type in each site and also forest was dominant habitat type in site 1(Paldang area). Site 2(Bam island area) had various habitat types e.g. shrub field sandv plain, reed bed and grass field. Total 52 bird species were recorded on 3 sites in Han river. Ducks were the most dominant species, especially in January 2002. Density of individuals were higher in site 1 and 2, but lower in site 3(Nanjido area). In January 2002, dabbling ducks were dominant in site 2, and diving ducks were in site 1. Among diving ducks, common merganser Mergus merganser showed high density in site 2 and pochard Aythya ferina did in site 1. In site 1, coot Fulica atra showed also high density Diverse habitat types could be support foraging resources for dabbling ducks in site 2. High density of pochard and coot would be related to abundant aquatic plants and stable water depth in site 1. Manipulation of riparian zone in site 3 into natural vegetation would increase the bird species diversity. By the manipulation of habitat, habitat potentiality of birds would be increase in Han river area. |
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| Ű¿öµå |
| ¼½Äȯ°æ;Á¶·ù±ºÁý;ÇѰ;BIRD COMMUNITIES;HABITAT TYPE;HAN RIVER; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.17, no.1, 2003³â, pp.83-91
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921689429)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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