Study of Urban Land Cover Changes Relative to Demographic and Residential Form Changes: A Case Study of Wonju City, Korea
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
In many very high density cities in Asia in which there is limited area to expand, growth is forced upward as well as outward. Densely packed detached houses and low-rise buildings are replaced by lower density high-rises, leaving open spaces between high-rise buildings. Through this process, areas that formerly did not have much green space gain valuable green spaces, and new ecological corridors and patches are created. In this study, the demographic and housing-type changes of Wonju City were delineated using land use maps, aerial images, census data, and other administrative data. Green area changes were calculated using land cover data derived from multi-year Landsat TM satellite imagery. The values were then compared against demographic and housing-type changes for each administrative unit. The overall results showed a decrease of forested area in the city and an increase of developed area. Urban sprawl was clearly visible in many of the suburban areas. However, as expected, we also detected areas in which greenness did not decrease when the population greatly increased. These areas were characterized by residential building complexes of ten or more stories. If an equal number of housing units had been built as detached houses, these areas would not have kept as much green space. Our research result showed that high-density and high-rise residential structures can offer an alternative means to protect or create urban green spaces in high-density urban environments.
Abstract
In many very high density cities in Asia in which there is limited area to expand, growth is forced upward as well as outward. Densely packed detached houses and low-rise buildings are replaced by lower density high-rises, leaving open spaces between high-rise buildings. Through this process, areas that formerly did not have much green space gain valuable green spaces, and new ecological corridors and patches are created. In this study, the demographic and housing-type changes of Wonju City were delineated using land use maps, aerial images, census data, and other administrative data. Green area changes were calculated using land cover data derived from multi-year Landsat TM satellite imagery. The values were then compared against demographic and housing-type changes for each administrative unit. The overall results showed a decrease of forested area in the city and an increase of developed area. Urban sprawl was clearly visible in many of the suburban areas. However, as expected, we also detected areas in which greenness did not decrease when the population greatly increased. These areas were characterized by residential building complexes of ten or more stories. If an equal number of housing units had been built as detached houses, these areas would not have kept as much green space. Our research result showed that high-density and high-rise residential structures can offer an alternative means to protect or create urban green spaces in high-density urban environments.
참고문헌 (29)
- Choi WS, "Change of land use pattern in metropolitan area of Seoul", J Econ Geographical Soc of Korea, 1, pp.5~19 (1998)
- 천현숙, "노인가구 유형별 주거만족도 영향요인 비교연구", 한국주거학회논문집, 24(5), pp.27~37 (2013), 한국주거학회[DOI]
- Eum JH, "Development of an urban landcover classification scheme suitable for representing climatic conditions in a densely built-up Asian megacity", Landsc and Urban Plan, 103, pp.362~371 (2011)
- Howard E, "Garden Cities of Tomorrow" (1898), Reprinted by Kessinger Publishing
- Hung WC, "Comparing landcover patterns in Tokyo, Kyoto, and Taipei using ALOS multispectral images", Landsc and Urban Plan, 97, pp.132~145 (2010)
- Im JH, "Preference for urban residence of people working in the CBD area", Hous Res J, 12, pp.143~150 (2001)
- Kang SH, "Changes of land use pattern due to urbanization in Taejon Korea", Korean J Environ Ecology, 14, pp.154~161 (2000)
- Kim GG, "Planning and design theory in city park greenery:Creation of a green city" (1997), Seoul Natl Univ Press Inc
- 김윤학, "소도시 도심지역의 토지이용 변화와 입지시설 분포 특성에 관한 연구 - 영암읍 도심지역을 대상으로 -", 한국농촌건축학회논문집, 13(2), pp.55~62 (2011), 한국농촌건축학회
- Study on integrated composition and management of parks, green space and urban forest in the city, "Korea Forest Service", ~ (2007)
- 권헌교, "델파이기법을 이용한 도시림 편익 규명과 평가", 한국임학회지, 92(4), pp.355~361 (2003), 한국임학회
- Kwon HG, "The comparison of use benefits based on types of urban forest", J Korean Inst For Recreat, 8, pp.37~46 (2004)
- Le Corbusier, "The Radiant City: La Ville Radieuse" (1980), Industrial Book Press
- 이종열, "Urban Sprawl Index and the Factors Affecting It: A Comparison of Korea and China", 한국거버넌스학회보, 19(3), pp.67~86 (2012), 한국거버넌스학회
- 이남식, "1960년~2007년 수도권 아파트단지의 공동생활공간 변화 과정", 한국주거학회논문집, 19(3), pp.95~104 (2008), 한국주거학회
- 이상규, "농촌의 물리적 주거환경 특성분석에 따른 경관평가와 해석에 관한 연구 -경기도 농촌을 중심으로-", 한국농촌건축학회논문집, 12(1), pp.65~74 (2010), 한국농촌건축학회
- Ok HS, "A study on land use changes and population movements near Seoul : The case of Hanam city", J Stud Kangwon Community Culture, 19, pp.149~165 (2000)
- 박형규, "마산시의 도시공간구조 변천과 변화요인 분석", 도시설계, 10(3), pp.5~18 (2009), 한국도시설계학회
- Pax-Lenney M, "Forest mapping with a generalized classifier and Landsat TM data", Remote Sens Environ, 77, pp.241~250 (2011)
- Perry C, "The Neighbourhood Unit", pp.1929, Routledge
- Shin GJ, "The changes of the apartment house in Korea", J Korean Living Sci Res, 11, pp.93~145 (1993)
- 신원섭, "도시림이 직장인의 직무만족과 스트레스에 미치는 영향", 한국임학회지, 92(1), pp.92~99 (2003), 한국임학회
- 서응철, "녹지지수에 따른 산림패치 시계열 분석", 한국산림휴양학회지, 14(2), pp.93~98 (2010), 한국산림휴양복지학회
- Sohn SK, "A study on the change in the characteristic of outdoor planning of Korean public apartment project", J Korean Housing Assoc, 12, pp.1~8 (2001)
- "USGS" (2014)[URL]
- "Wonju" (2015)[URL]
- Yang SH, "Preferences and norms for multi-family dwellings of Korean households", J Korean Hous Assoc, 6, pp.21~31 (1995)
- Yi H, "The characteristics of temporal change of the apartment in Chongju city", J Inst Constructional Technol, 27, pp.53~65 (2008)
- 윤준선, "새주거문화 변천의 이론적 접근과 미래주거의 전망", 부동산학보, (31), pp.298~307 (2007), 한국부동산학회