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KMID : 1024520130220111451
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Journal of the Environmental Sciences
2013 Volume.22 No. 11 p.1451 ~ p.1456
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Study on Timely Characteristics of Forest Phytoncide in Ulsan Metropolitan Trails
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Park Heung-Jai
Yu Bong-Gwan
Park Sun-Ho
Lee Jin-Yeol
Hahm Yoo-Sik
Jeong Seong-Wook
Byun Gi-Young
Lee Hyun-Hee
Choi Seung-Hoon
Son Ji-Min
Lee Mi-Lim
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Abstract
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This study was conducted to investigate the timely characteristics of phytoncide in forest trail of Ulsan Metropolitan. Air samples were collected from July to October 2011. The phytoncide were detected and quantified using a Gas Chromatograph Mass Spectrometer(GC/MSD). This study are summarized as follows ; The highest levels of phytoncide concentration of August is higher than other months in Munsu Mt. and Samho Mt.(town mountains). The higher phytoncide emission rates found in the morning and in the evening. The concentration of phytoncide was understanded to be greatly influenced by environment change of day time.
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KEYWORD
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Timely characteristics of phytoncide, Trail of ulsan metropolitan
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