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Korean Claendar for allergic pollens(Korea)
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The Revised Edition of Korean Calendar for Allergenic Pollens
The old calendar of pollens did not reflect current pollen distribution and concentrations that can be influenced by changes of weather and environment
of each region in South Korea. A new pollen calendar of allergenic pollens was made based on the data on pollen concentrations obtained in eight regions nationwide between 1997 and 2009. The distribution of pollen was assessed every day at 9 stations (Two Seoul sites, Guri, Busan, Daegu, Daejeon, Kwangju, Kangneung, and Jeju) for 12 years and at 3 stations (Jeonju, Ulsan, and Chuncheon) for 3 years among 12 pollen collection
stations. Pollens were collected by using Burkard 7-day sampler (Burkard Manufacturing Co Ltd, UK). Pollens which were stained with Calberla’s
fuchsin staining solution were identified and counted. Pine became the highest pollen in May, and the pollen concentrations of oak and birch also became high. Ragweed appeared in the middle of August and showed the highest pollen concentration in the middles of September. Japanese hop showed a high concentration between the middle of August and the end of September, and mugwort appeared in the middles of August and its concentration increased up until early September. In Kangneung, birch appeared earlier, pine showed a higher pollen concentration than in the other areas. In Daegu, Oriental thuja and alder produced a large concentration of pollens. Pine produced a large concentration of pollens between the middle of April and the end of May. Weeds showed higher concentrations in September and mugwort appeared earlier than ragweed. In Busan the time of flowering is relatively early, and alder and Oriental thuja appeared earliest among all areas. In Kwangju, Oriental thuja and hazelnut appeared
in early February. Japanese cedar showed the highest pollen concentration in March in Jeju. In conclusion, update information on pollen calendar
in South Korea should be provided for allergic patients through the website to manage and prevent the pollinosis.
of each region in South Korea. A new pollen calendar of allergenic pollens was made based on the data on pollen concentrations obtained in eight regions nationwide between 1997 and 2009. The distribution of pollen was assessed every day at 9 stations (Two Seoul sites, Guri, Busan, Daegu, Daejeon, Kwangju, Kangneung, and Jeju) for 12 years and at 3 stations (Jeonju, Ulsan, and Chuncheon) for 3 years among 12 pollen collection
stations. Pollens were collected by using Burkard 7-day sampler (Burkard Manufacturing Co Ltd, UK). Pollens which were stained with Calberla’s
fuchsin staining solution were identified and counted. Pine became the highest pollen in May, and the pollen concentrations of oak and birch also became high. Ragweed appeared in the middle of August and showed the highest pollen concentration in the middles of September. Japanese hop showed a high concentration between the middle of August and the end of September, and mugwort appeared in the middles of August and its concentration increased up until early September. In Kangneung, birch appeared earlier, pine showed a higher pollen concentration than in the other areas. In Daegu, Oriental thuja and alder produced a large concentration of pollens. Pine produced a large concentration of pollens between the middle of April and the end of May. Weeds showed higher concentrations in September and mugwort appeared earlier than ragweed. In Busan the time of flowering is relatively early, and alder and Oriental thuja appeared earliest among all areas. In Kwangju, Oriental thuja and hazelnut appeared
in early February. Japanese cedar showed the highest pollen concentration in March in Jeju. In conclusion, update information on pollen calendar
in South Korea should be provided for allergic patients through the website to manage and prevent the pollinosis.
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Korean Claendar for allergic pollens (Korea).pdf (3.1M)
31회 다운로드 | DATE : 2012-11-14 15:50:32
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