• Journal of the Korean Association of Geographic Information Studies
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• v.26 no.2
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• pp.42-54
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• 2023

The population is concentrated in the metropolitan areas in Korea, and low-density residential areas are transforming into high density residential areas through redevelopment to meet this demand. However, large-scale redevelopment in a short period of time has a negative impact on the urban climate, such as generating a heat island effect due to the reduction of urban green areas. In this study, the change in surface temperature from 2013 to 2022 in the redevelpment areas of Godeok-dong and Dunchon-dong, Gangdong-gu, Seoul, was analyzed using Landsat 8 satellite images. In the Godeok-dong area, the difference in surface temperature was analyzed for the target redevelopment area, forest area, mixed forest and urban area, and low density residential area. In the Dunchon-dong area, the difference in surface temperature was analyzed for the target redevelopment area, forest area, and low density residential area. The difference in surface temperature was analyzed through multiple regression analysis conducted yearly over the three different stages in redevelopment period. The results from the multiple regression analysis show that in both areas, the land surface temperature of target redevelopment area was higher than that of the forest area and lower than low density residential area. It can be seen that these results occurred because the low-density residential area in Godeok-dong and Dunchon-dong had a lower green area ratio and a higher building-to-land ratio than the target redevelopment area. The results of this study suggest that even if low-density residential areas are transforming into high-density areas, adjusting the management of green areas and building-to-land ratio can contribute to lessen urban heat island effect.

• Journal of The Korea Institute of Healthcare Architecture
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• v.25 no.3
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• pp.85-97
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• 2019

Purpose : The purpose of this study is to evaluate the remodeling effectiveness on old town in Songpa-Gu, Macheon-Dong in the point of elderly living. Methods : Main research method is interview with older residents living in Macheon-Dong. The surveyed district of old town is divided into two groups, one is experimental group and the other is control group. The interviews have been conducted two times; before the remodeling(September, 2017) and after the remodeling(May, 2019). Total number of questionnaire is about 400. Correlation analysis, T-test, regression analysis have been used for the interpretation of collected data. Results : The number of accident and road confusion of older residents in experimental group have been decreased after remodeling. Most preferred space is resting area, and older residents considers convenience and practicality as more important. 47.7% of respondents have evaluated dwelling site as good after remodeling. Implication : This study sends a meaningful message in that remodeling effect of old town has been analyzed quantitatively and dwelling area regeneration project of old town is positive for the improvement of dwelling environment.

• Journal of Digital Convergence
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• v.18 no.8
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• pp.69-83
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• 2020

The purpose of this study is to classify the types of street parking in low-rise residential areas. First of all, prior research was reviewed to examine the background of occurance and the process of change of low-rise residential areas. and derive factors that affect the street environment. Next, based on the selection criteria, the residential area of Bangi 2-dong, Songpa-gu was selected as the site of the case and the status analysis was conducted on streets, buildings, and on-road parking. The summary of the results is on-road parking usually occurs on residential streets where social consensus is difficult to reach, suggesting that alternatives to on-road parking in residential areas are needed. Based on the results of the previous analysis, street types were classified considering the characteristics of streets, structures and street parking. Then, the characteristics of each type of street were analyzed and implication for improving the street environment were suggested. In addition, the results of the classification of street types confirmed that different street parking occurred depending on the width of the street and the use of the lower floors, even if it was the same area, and that a solution was needed accordingly.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2008.11a
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• pp.119-124
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• 2008

In Korea, most of the historic city became a deteriorated area with low-rise settlement. It is revaluated as a s great potential in spite of slum clearance and redevelopment for a long while after 1970s. A great achievement for low rise multi family housing, in spite of these social change, is not easy to find the cases and social commonness. In the view points, this article deals a ideal model in historic areas, and the model should be get the understanding from the people, because acceptance from people is the beginning for making historic housing areas. The facade model for evaluation prepared as three types, and responses for the models processed by AHP(Analysis Hierarchy Process).

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2014.10a
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• pp.38-41
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• 2014

• Journal of the Korean Regional Science Association
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• v.36 no.1
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• pp.3-16
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• 2020

Most of the Korean apartment complexes are considered as gated communities having characteristics such as self-sufficiency in service provision, self-governance and exclusiveness. Today the exclusionary features of apartment complexes are reinforced by a new practice of erecting gates against pedestrians in addition to the existing walls without considering implication of the practice over neighborhoods. Three groups of residents, those who live in low-rise residential areas without walls, apartment complexes with walls and apartment complexes with walls and gates were surveyed to measure the impact of the new exclusionary practice of gated communities on social sustainability of neighborhoods. Gates turn out to improve social sustainability indicators related to life quality but lower social cohesion of neighborhoods by lowering inclusiveness indicator considerably. The new apartment complexes with increased exclusiveness shake the established order of co-existence between low-rise residential areas and apartment complexes and strengthen spatial and social segregation within neighborhoods.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2009.11a
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• pp.263-267
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• 2009

Recently, we have seen the change of population and family structure, population growth has slowed and family differentiation was constantly done. A rapidly increase of single and couple household. So small-scaled house demand will be increased. Therefore this study planned to solve recent collective housing problem and to satisfy new housing demand. The purpose of planning was that low-rise high-density small-scaled of urban housing complex. This study used for two methods. First methods were literature analysis for domestic collective houses's present conditions and issues. Other purpose was to confirm change of household. Second method is case studies. It went through two phases to select the cases. The cases selected domestic and foreign each eight, total sixteen. The cases analyzed to twelve elements characteristic of housing complex, unit and community facilities. This study applied one area of Seoul to the low-rise high-density small-scaled housing complex.

• 주택과사람들
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• s.194
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• pp.98-103
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• 2006

영국의 주거 트렌드가 조금씩 변화하고 있다. 뒤뜰에 넓은 정원이 있는 주택이나 저층 맨션이 주를 이루던 영국의 주택 시장에 주택과 오피스, 상가, 심지어 호텔까지 혼합한 다양한 형태의 최첨단 'Mixed-Use'가 등장하고 있는 것. 이러한 'Mixed-Use' 형태의 빌딩은 해당 지역의 랜드마크로서 큰 인기를 끄는 것은 물론이고, 주택 시장에서도 가격을 선도하고 있다. 최근 개발된 영국의 'Mixed-Use' 빌딩을 소개한다.

• Journal of the Korean housing association
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• v.24 no.3
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• pp.45-53
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• 2013

It is important to secure green spaces to solve the urban heat island phenomenon, which is among problems resulted by high-density developments in metropolitan areas. However, it is hard to secure such green spaces in established urban areas so Green Rooftop development approaches have recently been highlighted and introduced as a solution to the situation. The present study conducts a simulation on residential areas in urbanized regions to quantitatively evaluate the effects of green rooftop developments through a comparison of changes in the air temperatures before and after relevant development projects. According to the evaluation results, when the green roof top development is conducted in the available areas, the temperature is reduced by 0.14 degree. The extension of green project to the entire building showed the reduction of the temperature by 0.29 degree. Based on these results, it can be concluded that the green rooftop development is a practically solution for reducing the air temperature of urbanized areas.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2005.11a
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• pp.91-93
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• 2005

겨울철 주거지역에서 발생되는 PM10은 도로변에서 발생되는 자동차와 같은 배출원에 의한 영향으로 실외의 경우 도로와의 인접한 곳에서 높은 농도를 나타냈으며, 실내의 경우 환기불량으로 외부에 의한 영향이 적은 것을 알 수 있었다. 반면, CO의 경우 저층 I/O 농도비의 차이가 없는 반면 고층은 실내가 실외보다 유의하게 높은 농도를 나타냈으며, 실내 층고간의 차이가 없는 것으로 보아 외부에서 발생되는 배출원에 의한 영향 뿐 아니라 내부에서 발생되는 배출원(조리, 흡연, 난방 등)에 의한 영향을 받는 것으로 사료된다.