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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.21, no.6, 2007³â, pp.526-535
µÎ·ç¹Ì·ùÀÇ Â÷·®¿¡ ´ëÇÑ ¹ÝÀÀ ¹× ¹æÇØ¿äÀΰú ¸ÔÀÌ ÀÚ¿ø »çÀÌÀÇ ÀýÃæ - ö¿øºÐÁö¿¡¼­ ¿ùµ¿ÇÏ´Â µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì¸¦ Áß½ÉÀ¸·Î -
( Reaction to the Vehicle and Trade-off Between Vehicular Interruption and Food Resources of Cranes - Focused on the Wintering Cranes in Cheorwon Basin, Korea- )
À¯½ÂÈ­;À̱⼷;À¯Á¤Ä¥; Çѱ¹È¯°æ»ýÅ¿¬±¸¼Ò;Çѱ¹È¯°æ»ýÅ¿¬±¸¼Ò;°æÈñ´ëÇб³ »ý¹°Çаú;
 
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º» ¿¬±¸´Â 2004³âµµ 2¿ù¿¡¼­ 3¿ù±îÁö ö¿øºÐÁöÀÇ ¹Î°£ÀÎÅëÁ¦Áö¿ª¿¡¼­ µÎ·ç¹Ì¿Í ÀçµÎ·ç¹ÌÀÇ Â÷·®¿¡ ´ëÇÑ ¹ÝÀÀ Çൿ°ú ÇÔ²² ¹æÇØ¿äÀΰú ¸ÔÀÌ¿ÍÀÇ ¼öÁö±ÕÇü¿¡ °üÇÏ¿© ½Ç½ÃÇÏ¿´´Ù. ÀçµÎ·ç¹ÌÀÇ µµ·Î·ÎºÎÅÍÀÇ Æò±ÕÃë½Ä°Å¸®´Â µÎ·ç¹Ì¿¡ ºñÇÏ¿© °¡±î¿ü´Ù. µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì ¸ðµÎ ¹«¸®Å©±â°¡ Ŭ¼ö·Ï µµ·Î·ÎºÎÅÍ ¶³¾îÁø Æò±Õ°Å¸®´Â Áõ°¡ÇÏ¿´´Ù. µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì´Â Â÷·®ÀÇ ±Ù°Å¸® Á¤Áö¿¡ ´ëÇÏ¿© °æ°è, °È±â, ¶Ù±â, ºñÇàÀÇ ¹ÝÀÀÀ» º¸¿´À¸¸ç, µµ·Î¿¡¼­ °¡±î¿ï¼ö·Ï Â÷·®¿¡ ´ëÇÏ¿© ¹Î°¨ÇÏ°Ô ¹ÝÀÀÇÏ¿´´Ù. µµ·Î¿¡¼­ ¸Ö¼ö·Ï Â÷·®ÀÇ Á¤Áö¿¡ ´ëÇÑ ¹ÝÀÀ ½Ã°£Àº µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì ¸ðµÎ °¨¼ÒÇÏ¿´´Ù. Â÷·®ÀÇ Á¤Áö¿¡ ´ëÇÏ¿© ¹ÝÀÀÀ» º¸ÀÌÁö ¾Ê´Â ¹ÝÀÀ¿ªÄ¡°Å¸®´Â µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì ¸ðµÎ 250mÀ̾ú´Ù. µÎ·ç¹Ì´Â 200m³»¿¡¼­ ÀçµÎ·ç¹Ì¿¡ ºñÇÏ¿© ¹Î°¨ÇÏ°Ô ¹ÝÀÀÇÏ¿´´Ù. µµ·Î ±³Åë·®ÀÌ Áõ°¡ÇÔ¿¡ µû¶ó µ¿ÀϰŸ®¿¡¼­ÀÇ ¹ÝÀÀ½Ã°£Àº º¯È­°¡ ¾ø¾úÁö¸¸, µµ·ÎÀα٠Áö¿ª¿¡¼­ ¸Ö¾îÁö°Ô Çϰí ÇØ´çÁö¿ªÀ» Ãë½ÄÁö·Î ÀÌ¿ëÇÏÁö ¾Ê°Ô ÇÏ´Â ¿µÇâÀÌ ÀÖ¾ú´Ù. µÎ·ç¹Ì¿Í ÀçµÎ·ç¹Ì°¡ Â÷·® ÅëÇà µîÀÇ ¹æÇØ¿äÀο¡µµ ºÒ±¸ÇÏ°í ³«°îÀ» Ãë½ÄÇß´ø °ÍÀº µµ·ÎÀα٠Áö¿ªÀÇ ÀÜÁ¸ ³«°îÀÇ ¹Ðµµ°¡ ³ô¾Ò±â ¶§¹®À̾ú´Ù.
This study was conducted at the Civilian Controlled Zone(CCZ) in the Cherowon from February to March 2004 to investigate the reaction to the vehicles of Red-crowned Cranes(RCC) and White-naped Cranes(WNC) and trade-off of the vehicle interruption with food resources. The for-aging distance from the road of WNC was much closer than that of RCC. The large flocks of cranes' average feeding distance from the road was farther than small flocks of cranes in both species. Cranes showed the reaction, such as alert, walking, running and flying against the vehicle stop and were more sensitive as they were close to the road. The reacting time to the stopping vehicle were reduced as it was farther from the road. The distance of about 250m was a reaction threshold distance against the vehicle stop to both species. The reacting time in the same distance was not different in relation to the traffic volume, but large traffic volume tended to cause cranes to stay far away from the road and not to feed themselves near a traffic congested area. The reason cranes fed themselves on fallen rice grains in spite of the vehicular traffic interruption factor was that there was a high density of the fallen rice grains remaining at the area near a road.
 
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µµ·Î¿ÍÀÇ Ãë½Ä°Å¸®;¹ÝÀÀ¿ªÄ¡°Å¸®;¹ÝÀÀ½Ã°£;Ãë½ÄÁö¼±ÅÃ;FEEDING SITE SELECTION;FORAGING DISTANCE FROM ROAD;THRESHOLD DISTANCE;REACTION TIME;
 
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.21, no.6, 2007³â, pp.526-535
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200707341630390)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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