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http://dx.doi.org/10.11108/kagis.2019.22.4.012

Analysis Schemes of Wind Ventilation Forest Types - A Case Study of Daegu Metropolitan City -  

EUM, Jeong-Hee (Dept. of Landscape Architecture, Kyungpook National University)
OH, Jeong-Hak (Urban Forests Research Center, National Institute of Forest Science)
SON, Jeong-Min (Dept. of Landscape Architecture, Graduate School, Kyungpook National University)
KIM, Kwon (Dept. of Landscape Architecture, Graduate School, Kyungpook National University)
BAEK, Jun-Beom (Dept. of Landscape Architecture, Graduate School, Kyungpook National University)
YI, Chaeyeon (Research Center for Atmospheric Environment, Hankuk University of Foreign Studies)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.22, no.4, 2019 , pp. 12-23 More about this Journal
Abstract
This study aims to suggest analysis schemes of urban forests acting as wind ventilation corridor(wind ventilation forest). For this purpose, wind corridor forests were classified into three types: wind-generating forests(WGF), wind-spreading forests (WSF), and wind-connecting forests(WCF), and they were classified into three grades. WGF, WSF and WCF were classified based on the density of forest type map, vegetation index, and ventilation networks, respectively. As a result of analyzing wind corridor forests for Daegu Metropolitan City(883.56㎢), the area of WGF was classified as 443.1㎢ and distributed in the northern and southern regions of Daegu Metropolitan City. Among them, the first grade of WGF occupied the largest area(345.59㎢) and the highest rate(54.44%) in Dalseong-gun. On the other hand, WGF was not found in Jung-gu, because this administrative district is isolated from the forest area. WSF was 32.4㎢, which included representative urban parks of Daegu Metropolitan City, and WSF were found relatively much in Suseong-gu and Dalseong-gun. However, WSF were distributed throughout Metropolitan City, and the vegetation index was not high. The ventilation network that can form WCF included major rivers and roads in Daegu Metropolitan City, but this network was not connected to the urban park from the outer forest. Therefore, it was judged that the formation of WCF connecting WGF outside the city and WSF inside the city would be important. The results of this study can be used as a basic data for systematic wind corridor forest projects, and can be used as basic data for establishing guidelines for wind corridor forest analysis at national and local levels.
Keywords
Wind ventilation corridor; Wind-generating forest; Wind-spreading forest; Wind-connecting forest; Cold air;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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1 Daegu Metropolitan City. 2018a. Administration white paper in 2018
2 Daegu Metropolitan City. 2018b. Daegu Mteropolitan City Master Plan in 2030
3 Eum, J.H. 2000. A study on using the wind flow for the urban open space planning: a case study of YongIn city. Master Thesis. Seoul National University. p.91.
4 Eum, J.H. 2019a. Planning and Policy 2019(6):13-19
5 Eum, J.H. 2019b. Strategies for utilizing Urban Ventilation Corridor considering Local Cold Air in Watershed Areas: A Case Study of Uijeongbu and Gwacheon. Journal of the Korean Association of Geographic Information Studies 22(2): 133-151   DOI
6 Eum, J.H. 2019c. Analysis and Utilization Strategies of Ventilation Corridor Characteristics in Jeon-ju Area. Korea J. Environ Ecol 33(3):366-374   DOI
7 Eum, J.H. and J.M. Son. 2016. Management of the Nakdong-Jeongmaek based on the Characteristics of Cold Air: Focused on Busan, Ulsan, Pohang. Journal of the Korean Institute of Landscape Architecture 44(5):103-115   DOI
8 Jung, E.H., D.W. Kim, J.W. Ryu, J.G. Cha, and K.S. Son. 2008. Evaluation of spatial characteristic of wind corridor formation in Deagu area using Satellite Data. Journal of Korean Association of Geographic Information Studies 11(2):73-84
9 Eum, J.H., J.M. Son, K.H. Seo, and K.H. Park. 2018. Management Strategies of Ventilation Paths for Improving Thermal Environment: A Case Study of Gimhae, South Korea. Journal of the Korean Association of Geographic Information Studies 21(1):115-127   DOI
10 Jang, G.S., J.H. Eum, J.M. Jeong, J.B. Baek, U.J. Sung, J.E. Kim, and S.H. Kim. 2019. Application of Wind Ventiation Corridor Model in Urban Forest Planning and Management. National Institiute of Forest Science
11 Kim, S.B. and E.H. Jung. 2005. Basic study on introduction of the wind road for eco-friendly city construction. Daegu Gyeongbuk Development Institute. p.145
12 Korea Research Institute for Human Settlements. 2018. Investigation of Actual Condition for Forest Land
13 Korea Meteorological Administration. 1991. Climatological Normals of Korea in 1961-1990
14 Korea Meteorological Administration. 2011. Climatological Normals of Korea in 1981-2010
15 Seo, B.Y. and E.H. Jung. 2017. Comparative analysis of wind flows in wind corridor based on spatial and geomorphological characteristics to improve urban thermal environments Journal of Korean Association of Geographic Information Studies 20(2):75-88   DOI
16 Son, J.M. and J.H. Eum. 2019. Analysis and Management Strategies of the Cold Air Characteristics in Hannamgeumbuk-Jeongmaek and Geumbuk-Jeongmaek. Journal of the Korean Association of Geographic Information Studies 22(2):152-171   DOI