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Çѱ¹»ýÅÂÇÐȸ / v.17, no.1, 1994³â, pp.1-9
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ßµ×ùÒ® Ñæç¨öµÀÇ ùßâ©Õá°ú ´ã¹îºÒ¿¡ ÀÇÇÑ Ê¦æ×àõ
( Moisture Content of Litter Layer and Its Combustibility by Cigarette Light in Forests ) |
| ±è°ü¼ö;ÀåÀμö;±è¼öÁ¤; ´ëÀü´ëÇб³ À̰ú´ëÇÐ »ý¹°Çаú.;´ëÀü´ëÇб³ À̰ú´ëÇÐ »ý¹°Çаú.;´ëÀü´ëÇб³ À̰ú´ëÇÐ »ý¹°Çаú.;
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| º» ¿¬±¸´Â »êºÒÀÇ ±Ù¿øÀÌ µÈ´Ù°í ÇÏ´Â ´ã¹èºÒ¿¡ ÀÇÇÑ ¿¬¼ÒÇüÅÂÀÇ Æ¯Â¡À» ±¸¸íÇÏ°í ±× Çö»óÀ» ÇØ¸íÇÏ¿© »êºÒ ¹æÁö´ëÃ¥ÀÇ ¿¬±¸ÀÚ·á·Î ±â¿©ÇÏÀڴµ¥ ÀÖ´Ù. ±¹»ê ´ã¹è Á¾·ùº° Èí¿¬ÀÚ¸¦ Á¶»çÇÑ °á°ú Èí¿¬·®Àº °³´ç 30mm¿´°í, Èí¿¬ÇÏ°í ¹ö·ÁÁö´Â ´ã¹èÀÇ ±æÀÌ´Â 30mmÁ¤µµ¿©¼ ²ÇÃÊÀÇ ÀÚ¿¬¿¬¼Ò½Ã°£Àº ¾à 10ºÐÀÌ ¼Ò¿äµÈ´Ù. »ï¸²³» ÅðÀûÃþÀº Æò±Õ 58.2mm¿´°í, ÅðÀû¹°·®Àº Àΰ£°£¼·ÀÌ ÀûÀº ¼±Ä¡»êÀÌ °í¿ì¾ðÈµÈ °è·æ»ê¿¡ ºñÇÏ¿© 29.6%°¡ ´õ ¸¹´Ù. ÀÓ³» Áö»ó °¡¿¬¹°·®Àº Pinus rigida, Quercus acutissmia, Larix leptolepisµîÀº ¼ö¼¼°¡ ¿Õ¼ºÇÑ 15³â»ý°ú 20³â»ý Á¶¸²Áö¿¡¼ °¡¿¬¹°·®ÀÌ Æò±Õ 2.43kg°ú 2.55kgÀ¸·Î ´Ù¼Ò ¸¹¾Ò´Ù. °¡¿¬¹°ÀÇ ÂøÈ ¹× ¹ß¿°»óÅ´ ÇÔ¼ö·® 2~6%ÀÇ ½Ã·á(C)ÀÇ Zoysia japonica¿Í Populus X tomentiglandulosa´Â 5ºÐ À̳»¿¡ ¹ß¿°µÇ°í, ħ¿±¼öÁ¾ÀÎ Pinus rigida¿Í Larix leptolepis´Â ÂøÈµÇ¾î ºÒ¾¾´Â ¸¸µé¾îÁö³ª ÀÚü¹ß¿°Àº µÇÁö ¾Ê¾ÒÀ¸¸ç, Zoysia Japonica¿Í Populus X tomentiglandulosark ÇÔÀ¯µÇ´Â È¥ÇÕ°í¿±ÀÇ ½Ã·á¿¡¼´Â ¸ðµÎ ¹ß¿°µÇ¾î ´ã¹èµÑ¿¡ ÀÇÇÑ »êºÒÀº Zoysia japonica¿Í °°Àº °ÇÃʰ¡ °¡Àå À§ÇèÇÑ È¿øÀÌ µÇ°Ú´Ù. |
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| This study focuses on forest fires attributed to cigarette light, the main source of wild fires, by examining the characteristics of the fire types. It aims to present useful data for preventive measures. Statistics show that the average length of cigarette butts left after smoking is 30mm excluding filter for domestic cigarette smokers. Also the average thickness of litter layer in forests is 58.2mm throughout the nation. The value varies according to how often leaves were trodden by hikers : the accumulation amount of Mt. Sunchi. which is relatively protected from human disturbances, is 29.6% more than that of Mt. Kye-Ryong National Park. Aged trees such as Pznus rzgidu, Quercus acutissima and Larix leptolepis have relatively large inflammable contents, 2.43kg in 15 year-old stand and 2.55kg in 10 year-old stand. This study found out the following fact with regard to the start of lighting and the out-break of fire. Fire breaks out within five minutes in the sample(C), in which Zoysza gaponica and Populus X tomentiglandulosu has been tramped when the sample has 2~6 percent of moisture contents. Coniferous trees such as Pinus rigida and Larzx leptolepis do not burn easily while leaving charcoal. In contrast, deciduous trees with Zoysia japonzca and Populus X tomentiglandulosu are quick to catch fire. As a result of the experiments, it is proved that cigarette light is a very dangerous cause of wild fire especially for dry grass like Zoysia gaponica. |
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| Forest fire;Domestic cigarette smokers;Litter layer;Sample ignition;Dry grass; |
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The Korean Journal of Ecology / v.17, no.1, 1994³â, pp.1-9
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411919966056)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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