|
|
|
한국조경학회 / v.34, no.5, 2006년, pp.70-75 
|
도시 수목식재와 미기후 개선의 상관성 구명
( Exploring Relationships between Urban Tree Plantings and Microclimate Amelioration ) |
| 조현길;안태원; 강원대학교 산림경영.조경학부;강원대학교 대학원 조경학과;
|
|
|
 |
|
| |
| 초 록 |
|
|
| The purpose of this study is to explore the effects of difference in urban tree plantings on microclimate amelioration, and to suggest essential information for quantifying urban energy budgets and energy savings. This study was focused on measuring and analyzing air temperature and relative humidity in summer. Daytime air temperatures at places with 8%, 24%, 44%, 79%, and 100% cover of woody plants were, respectively, $0.6^{circ}C,;1.3^{circ}C,;2.4^{circ}C,;3.5^{circ}C,;and;4.8^{circ}C$ cooler, compared to a place with 0% cover. A 10% increase of woody plant cover was estimated to reduce the temperature by approximately $0.55^{circ}C$. The temperature reduction effects were relatively greater between places with lower cover of woody plants than between those with higher cover. Woody plant cover and crown volume were the appropriate indicators which quantified the effects of tree plantings on air temperatures, based on the correlation analysis. Regression equations to estimate temperature change ($Y:^{circ}C$) using woody plant cover ($X_1:%$) or crown volume ($X_2:m^3$) as independent variables are as follows: $$1nY=3.3233-0.0018X_1;(r^2=0.99,;p<0.0001);Y=27.5297-0.0019X_2;(r^2=0.96,;p=0.0007)$$ |
| |
| 키워드 |
| Summer Air Temperature;Tree Cover;Crown Volume;Regression Equation; |
| |
|
|
|
|
한국조경학회지 / v.34, no.5, 2006년, pp.70-75
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606141761333)
언어 : 한국어 |
|
| 논문 제공 : KISTI 한국과학기술정보연구원 |
|
|
|
|
|
|
