|
KMID : 1024520060150090835
|
|
Journal of the Environmental Sciences
2006 Volume.15 No. 9 p.835 ~ p.846
|
|
|
Analysis of Local Wind in Busan Metropolitan area According to Wind Sector Division - Part I : Coarse Division of Wind Sector using Meteorological Observation Data -
|
|
Lee Hwa-Woon
Jung Woo-Sik
Leem Heon-Ho
Lee Kwi-Ok
Choi Hyun-Jung
Ji Hyo-Eun
Lee Hyun-Ju
Sung Kyoung-Hee
Do Woo-Gon
|
|
|
Abstract
|
|
|
|
In this study, climate analysis and wind sector division were conducted for a propriety assessment to determine the location of air quality monitoring sites in the Busan metropolitan area. The results based on the meteorological data indicated hat air temperature is strongly correlated between 9 atmospheric monitoring sites, while wind speed and direction are not. This is because wind is strongly affected by the surrounding terrain and the obstacles such as building and tree. in the next stage, we performed cluster analysis to divide wind sector over the Busan metropolitan area. The cluster analysis showed that the Busan metropolitan area is divided into 6 wind sectors. However 1 downtown and 2 suburbs an area covering significantly broad region in Busan are not divided into independent sectors, because of the absence of atmospheric monitoring site. As such, the Busan metropolitan area is finally divided into 9 sectors.
|
|
|
KEYWORD
|
|
|
Wind sector, Climate analysis, Cluster analysis, Air quality monitoring site
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|