¼¿ï½Ã °í¼ÓÅ͹̳Π½Ç¿Ü±¤ÀåÀÇ Èí¿¬´Ü¼Ó¿¡ µû¸¥ °ø±â Áß PM2.5³óµµ º¯È
Change in PM2.5 Concentration in Air Associated with Enforcement of Outdoor Non-smoking Area at Seoul Express Bus Terminal
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À̺¸¶÷(Lee Bo-Ram) - ¼¿ï´ëÇб³ º¸°Ç´ëÇпø ȯ°æº¸°ÇÇаú
Á¶Çý¸®(Cho Hye-Ri) - ¼¿ï´ëÇб³ º¸°Ç´ëÇпø ȯ°æº¸°ÇÇаú
À̱⿵(Lee Ki-Young) - ¼¿ï´ëÇб³ º¸°Ç´ëÇпø ȯ°æº¸°ÇÇаú
±Ç¿µÇö(Kwon Young-Hyun) - ¼¿ï½Ã ¼Ãʱ¸ º¸°Ç¼Ò
Abstract
¿¬±¸¸ñÀû : ÀÌ ¿¬±¸´Â ¼¿ï½Ã ¼Ãʱ¸ °³²°í¼Ó¹ö½ºÅ͹̳ÎÀÇ ½Ç¿Ü±¤Àå ±Ý¿¬±¸¿ª ´Ü¼Ó½Ç½Ã¿¡ µû¸¥ Èí¿¬±¸¿ª°ú ±Ý¿¬±¸¿ªÀÇ PM2.5 ³óµµ¸¦ °üÂûÇÔÀ¸·Î½á ÀηÂÀ» µ¿¿øÇÑ ±Ý¿¬±¸¿ªÀÇ Èí¿¬ÀÚ ´Ü¼Ó ½Ã PM2.5 ³óµµÀÇ Â÷À̸¦ ¾Ë¾Æº¸°í, ´Ü¼ÓÀÌ ±Ý¿¬±¸¿ª°ú Èí¿¬±¸¿ªÀÇ PM2.5 ³óµµ¿Í Èí¿¬ÀÚ¼ö¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ºÐ¼®ÇÏ¿´´Ù.
¿¬±¸¹æ¹ý : 2013³â 3¿ù 15ÀϺÎÅÍ 4¿ù 15ÀϱîÁö ¼Ãʱ¸ °³²°í¼Ó¹ö½ºÅ͹̳Π½Ç¿Ü±¤Àå Èí¿¬±¸¿ª 3°÷, ±Ý¿¬±¸¿ª 2°÷¿¡¼ Èí¿¬´Ü¼ÓÀ» ½Ç½ÃÇϱâ Àü°ú ´Ü¼Ó ÈÄ °¢ Àå¼Ò¿¡¼ PM2.5 ³óµµ¸¦ ÃøÁ¤ÇÏ¿´°í, 1ºÐ Èí¿¬ÀÚ¼ö¸¦ °è¼öÇÏ¿´´Ù. ´Ü¼Ó½ÃÀÛÀÏÀÎ 4¿ù1ÀÏÀ» ±âÁØÀ¸·Î ´Ü¼Ó Àü 3¿ù 15, 16, 17ÀÏ ´Ü¼Ó ÈÄ 4¿ù 5, 26ÀÏÀÇ ¿ÀÀü, Á¡½É, Àú³á½Ã°£´ë °¢ 90ºÐ¾¿ ÃøÁ¤À» ½Ç½ÃÇÏ¿´´Ù. PM2.5 ³óµµ´Â Sidepak (Model AM510, TSI Inc., MN, USA)À» »ç¿ëÇÏ¿´À¸¸ç, 1ºÐ Èí¿¬ÀÚ ¼ö´Â °üÂûÀÚ°¡ Á÷Á¢ °è¼öÇÏ¿´´Ù.
¿¬±¸°á°ú : Èí¿¬´Ü¼ÓÀ» ½Ç½ÃÇϱâ Àü ±Ý¿¬±¸¿ª°ú Èí¿¬±¸¿ªÀÇ ³óµµ´Â À¯ÀÇÇÏ°Ô ´Ù¸£Áö ¾Ê¾Ò´Ù. Èí¿¬´Ü¼ÓÀÌ ½Ç½ÃµÈ ÈÄ ±Ý¿¬±¸¿ªÀÇ ³óµµ´Â ´Ü¼Ó ÀÌÀüÀÇ ³óµµº¸´Ù À¯ÀÇÇÏ°Ô ³·¾Ò°í Èí¿¬±¸¿ªÀÇ ³óµµº¸´Ù À¯ÀÇÇÏ°Ô ³·¾Ò´Ù. Èí¿¬´Ü¼Ó ÈÄ Èí¿¬±¸¿ª A, B, DÀÇ 1ºÐ Æò±Õ Èí¿¬ÀÚ¼ö´Â ´Ü¼Ó Àüº¸´Ù ¾à 1.4¹è~3.8¹è Áõ°¡ÇÑ ¹Ý¸é ±Ý¿¬±¸¿ª D, E±¸¿ªÀÇ 1ºÐ Æò±Õ Èí¿¬ÀÚ¼ö´Â 0¸í, 0.1¸íÀ¸·Î ±Þ°ÝÇÏ°Ô °¨¼ÒÇÏ¿´´Ù.
°á·Ð : ÀηÂÀ» µ¿¿øÇÑ ±Ý¿¬±¸¿ªÀÇ Èí¿¬ÀÚ ´Ü¼Ó ½Ã ±Ý¿¬±¸¿ªÀÇ PM2.5 ³óµµ´Â À¯ÀÇÇÏ°Ô °¨¼ÒÇÏ¿´À¸¸ç, ±Ý¿¬±¸¿ªÀÇ Èí¿¬ÀÚ ¼ö¸¦ ÁÙÀ̴µ¥ ¸Å¿ì È¿°úÀûÀÌ´Ù. ÇÏÁö¸¸ ´Ü¼Ó ½Ã Èí¿¬±¸¿ªÀ¸·Î ¸ðµç Èí¿¬ÀÚ°¡ ÁýÁßµÇ¸é¼ Æò¼Òº¸´Ù Èí¿¬±¸¿ªÀÇ PM2.5 ³óµµ°¡ Áõ°¡ÇÏ´Â °ÍÀ¸·Î °üÂûµÇ¾ú´Ù. ¿¬±¸°á°ú, ½Ç¿Ü °ø°øÀå¼Ò¿¡¼ÀÇ Àü¸é±Ý¿¬ÀÌ¾ß ¸»·Î °£Á¢Èí¿¬ÀÇ ³ëÃâÀ» ÁÙÀÏ ¼ö ÀÖ´Â °¡Àå ÀÌ»óÀûÀÎ ¹æ¹ýÀ¸·Î »ç·áµÈ´Ù.
Objectives : Outdoor smoke-free regulation has been implemented in various locations in Seoul, Korea. Unlike indoor environment, outdoor smoke-free regulation may have less compliance due to relatively fast dispersion of outdoor tobacco smoke (OTS). The purpose of this study was to determine impact of enforcement on outdoor smoke-free regulation by measuring OTS exposure.
Methods : Monitoring at non-smoking area and designated smoking areas occurred with and without enforcement. Fine particulate matter (PM2.5) from OTS was measured using a portable aerosol monitor.
Results : Before enforcement, the average PM2.5 levels in designated smoking area and no-smoking area were not significantly different. With enforcement, the average PM2.5 levels in no-smoking area were significantly lower than in designated smoking area. Number of smoker in no-smoking area was also significantly decreased with enforcement. More smokers were present outdoor smoking area in evening. Relationship between number of smoker and PM2.5 level demonstrated that outdoor PM2.5 level was associated with OTS.
Conclusion : The findings confirmed the need of enforcement to enhance compliance in no-smoking outdoor areas. The strict enforcement may be necessary in evening when more smokers came out for smoking.
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Èí¿¬´Ü¼Ó, °£Á¢Èí¿¬, ½Ç¿Ü°£Á¢Èí¿¬, ½Ç¿ÜÈí¿¬
OTS, secondhand smoke, ETS, smoke-free l
KMID :
1138720140400020053
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