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KMID : 1024520100190091103
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Journal of the Environmental Sciences
2010 Volume.19 No. 9 p.1103 ~ p.1108
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Comparison of Thermal Environment and Biotope Area Rate according to Land Cover Types of Outside Space of School Located in Chung-ju
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Ju Jin-Hee
Ban Jong-Heu
Yoon Yong-Han
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Abstract
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This study was conducted to be used as basic data of environmental friendly construction planning by comparing and analyzing thermal environment, find particles and biotope area rate according to land cover types of outside space of schools located in Chung-ju. When meteorological factors were analyzed according to land cover types, for temperature planting area and paved area showed low-and high-temperature ranges, respectively, and relative humidity was negatively related with temperature as low-and high-temperature ranges corresponded to high-and low-humidity ranges, respectively. For Wet Bulb Globe Temperature Index (WBGT) by land cover types, it was observed to be artificial grass> bare land> natural grass. Find particles were different according to land cover types of playground with being bare land> artificial grass> natural grass in the order. Bare land playground, where there were artificial factors and no absorption of fine particles through stomata of leaves as a function of natural circulation, recorded the highest level of 39.8 ㎍/㎥ and the level was relatively higher compared to the levels by season in Chung-ju. Biotope area rate showed the order of M elementary school> K elementary school> C commercial high school. That was considered to be caused by the difference of land cover type of school playground accounting for a large part of a school.
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KEYWORD
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Biotope area rate, Land cover types, Thermal environment, School playground
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