• 토지주택연구
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• 제8권2호
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• pp.73-82
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• 2017

Although Changdong Sanggye area has been developed during 1980s as a new city for the supply of low-income housing, currently it was degraded to a bed town located outside Seoul. However, Changdong Sanggye area is designated as the center of a metropolitan area in '2030 Seoul City Basic Plan' due to a variety of potential factors such as a traffic center for linking metropolitan areas, location of 15 universities, and neighboring natural environment like Jungnang stream and Buckhan mountain. The purpose of urban regeneration plan is to create a new CBD of Changdong Sanggye which is the center of vocational and cultural lives of 3.2 million people in the northeastern metropolitan area. To achieve the purpose, 12 unit projects and 24 sub-unit projects are set up based on the three major goals and core strategies. An enterprise project team of northeastern area was newly founded and then a dedicated organization was established by the Seoul government in 2015 in order to integrate separated urban regeneration related functions. In the Seoul government an administrative council and a project promotion council are operated for consultation and coordination between the administrative divisions and government projects for urban regeneration. Through the success in Changdong Sanggye regeneration project, they are expected to have economic effects such as job creation and increase in tax revenue and to re-vitalize the area as a new economic center in northeastern Seoul having amenities and cultural facilities and waterfront parks.

• 한국산학기술학회논문지
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• 제16권7호
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• pp.4984-4991
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• 2015

성장에 중점을 둔 도시정책은 도시 내 쇠퇴지역을 발생시켰고, 지속가능한 성장을 위한 도시재생의 중요성은 증대되고 있다. 이에 따라 도시쇠퇴 실태의 정확한 진단과 현재 진행되고 있는 도시재생사업의 측면별 평가를 통해 도시재생 전략과 사업의 문제점 수정, 보완의 근거를 제시하는 것이 필요하다. 본 연구는 도시 내 쇠퇴지역을 유형별로 도출하고, 쇠퇴지역에서 시행되고 있는 도시재생사업을 물리적, 경제적, 사회적 측면의 지속가능한 도시재생 계획요소로 평가하여 지역의 유형별 쇠퇴양상에 적합한 도시재생사업이 시행되고 있는지를 평가하는 것을 목적으로 하고 있다. 대전시의 19개 쇠퇴지역 모두 지속가능한 도시재생 계획요소 적용 정도가 '보통' 이하로 나타나, 도시재생사업이 적극적으로 시행되고 있지 않는 것으로 나타났다. 또한 회덕동을 제외한 모든 지역이 쇠퇴유형에 대응하는 도시재생사업을 시행하고 있지 못한 것으로 평가되었으며, 물리적 도시재생사업에 치우쳐 있는 것으로 나타나 쇠퇴유형에 대응할 수 있는 사회적, 경제적 도시재생사업의 발굴과 통합적, 지속적 도시재생 노력이 필요하다.

• 한국대기환경학회지
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• 제28권3호
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• pp.261-272
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• 2012

In this study, climate variability was predicted by the Weather Research and Forecasting (WRF) model under two different scenarios (current trends scenario; SC1 and managed scenario; SC2) for future urban growth over the Seoul metropolitan area (SMA). We used the urban growth model, SLEUTH (Slope, Land-use, Excluded, Urban, Transportation, Hill-Shade) to predict the future urban growth in SMA. As a result, the difference of urban ratio between two scenarios was the maximum up to 2.2% during 50 years (2000~2050). Also, the results of SLEUTH like this were adjusted in the Weather Research and Forecasting (WRF) model to analysis the difference of the future climate for the future urbanization effect. By scenarios of urban growth, we knew that the significant differences of surface temperature with a maximum of about 4 K and PBL height with a maximum of about 200 m appeared locally in newly urbanized area. However, wind speeds are not sensitive for the future urban growth in SMA. These results show that we need to consider the future land-use changes or future urban extension in the study for the prediction of future climate changes.

• 한국조경학회지
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• 제22권1호
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• pp.179-198
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• 1994

Urban parks and open spaces provide the community residents with the most easily accessible source for outdoor recreation, contributing also to the improvement of quality of natural environment in urban area. The demands of urban residents' for more and better green area are ever-increasing. However, the level of most urban open spaces which are easily accessible for residents are not satisfactory to meet the residents' demand in availability and in quality as well. Most existing urban open spaces are simply built of green areas only or have been developed in almost identical design with little consideration for individual uniqueness of the site. When developing neighbourhood parks in urban housing complexes, for example, little consideration is being given to topographical conditions, interrelation with the adjacent green area, or viability of the urban ecosystem. In many cases, urban park development projects are being done with serious negligence of natural properties of the site, by even destroying existing healthy woodlands. for instance. The objectives of this study are; -To survey on the domestic and the overseas cases of regulatory systems, development status and planning methods for urban open space. -To identify underlying issues of residental park developments in urban housing projects and establish appropriate improvement measures thereof, by studing and analyzing current-use data of developed urban parks and management status thereof. -To establish improved standards for urban open space planning, by integrating above surveys and studies, and recommendation for revision of related legislation is also presented to implement these standards.

• 한국환경과학회지
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• 제21권5호
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• pp.605-611
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• 2012

The purpose of this study is to analyze psychological and physiological effects accordance with viewing and walking in the forest and urban area. In the result of measurement of physiological reactions in nervous system, viewing of the forest had a calming effect on the nervous system by reducing blood pressure and heart rate. The other hand, viewing and walking in the urban area compared to the forest area raised stress by increasing blood pressure and heart rate. In addition, viewing in forest area was effective in stress relief by noticeable reduction of the amylase concentration. In contrast, walking in the urban area was also confirmed an increase of stress by increasing the concentration of the amylase. A viewing and walking in forest area was effective in alleviating depressed on anxiety, anger, fatigue and confusion.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.229-234
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• 2005

The purpose of this study is to analyze a Characteristics of block formation and commercialization of residential books commercial area along urban arteries on Teheran-ro in Seoul. 'Teheran-ro' is selected as a case site to analyze the characteristics of residential blocks commercial area along urban arteries. The study analyzes the characteristics of the street network and block formation in commercial area along arteries and rear residential blocks, and commercialization of residential blocks commercial area along urban arteries according to the characteristics of street network and block formation. The analysis about block formation progress about i ) a street network and block formation, ii ) the scale of blocks, iii) division of lots, iv) lots system. The analysis about commercialization of residential blocks commercial area progress about i) a street network and block formation, ii) a density of building, iii) a use of building

• Spatial Information Research
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• 제18권5호
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• pp.63-74
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• 2010

본 연구는 비도시지역 디지털 지리정보구축 추진을 위한 중장기 기본계획안에 대한 연구를 수행하여 도출된 제도적 기반 확립을 통해, 비도시지역을 중심으로 한 디지털 지리정보구축을 토대로 전국토가 세계화 개방화 정보화 시대에 대응할 수 있도록 기초자치단체의 정보화를 강화하고자 하는데 그 목적이 있다. 중장기 계획안은 1/1,000 수치지도와 영상지도, 수치표고모형을 동시에 제작함으로써 1단계에서 디지털 지리정보 구축 및 유지관리 조직 구성, 비도시지역 공간정보인프라 구축, 관련법규 정비 및 지역협의회 구성의 기반정보를 구축하고, 2단계에서는 디지털 지리정보 구축확산, 지리정보유통 활성화, 공간데이터웨어하우스 구축, 도시계획종합관리시스템 구축 및 3차원공간정보시스템 구축의 정보화 확산 및 3단계에서는 지리정보 현행화 및 유지관리, 부가가치정보 생산, 행정업무의 고도화 및 대민서비스 극대화를 통한 정보 고도화를 실현함으로써 시군구/시도/중앙정부의 통합지리정보의 기반이 되는 지리정보를 구축 방안을 제시하고자 한다.

• 지적과 국토정보
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• 제52권2호
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• pp.35-51
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• 2022

본 연구는 해당 지자체의 전체 건축물중 시가화구역 내에 건축물이 얼마나 집중하고 있는지를 조사하였고 이를 '건축물 시가화집중도'라는 용어로 처음 사용하였다. 경북의 각 시군에 대하여 건축물 시가화집중도를 조사한 결과 건축물 시가화집중도가 낮을수록 노인인구 비율이 높으며 지자체의 주민 1인당 일반회계 지출액도 많은 것으로 나타났다. 본 연구를 통해 건축물 시가화집중도가 도시쇠퇴 정도와 도시재정의 효율성을 가늠할 수 있는 하나의 지표가 될 수 있음을 확인하였고 향후 축소도시계획 수립에 필요한 기초자료로 활용될 것으로 사료된다.

• KIEAE Journal
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• 제13권4호
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• pp.33-41
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• 2013

The impervious area on the surface of urban area has been increased as buildings and artificial land cover have continually been increased. Urban development has gradually decreased the green zone in downtown and alienated the city from the natural environment on outskirt area devastating the natural ecosystem. There arise the environmental problems to urban area including urban heat island phenomenon, urban flood, air pollution and urban desertification. As one of urban plans to solve such problems, green roof system is attracting attentions. The purpose of this study was to investigate flood discharge and heat reduction effect according to the green roof system and to quantify effect by analyzing through simulation water and heat cycle before and after green roof system. For the analysis, Distributed hydrologic model, WEP (Water and Energy transfer Processes) and WEP+ model were used. WEP was developed by Dr. Jia, the Public Works Research Institute in Japan (Jia et al., 2005), which can simulate water and heat cycle of an urban area with complex land uses including calculation of spatial and temporal distributions of water and heat cycle components. The WEP+ is a visualization and analysis system for the WEP model developed by Korea Institute of Construction Technology (KICT).

• 한국환경복원기술학회지
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• 제23권4호
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• pp.85-96
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• 2020

The honeybee serves for most entomophilous flowers. They are a core species for maintaining the ecological system. Though the urban ecological system needs bees' mediation of pollination as well, we have little understanding on how the honeybee reacts to the physical environments of an urban city. This study is a basic research to enhance the potential environment for pollination in an urban area and aims to review the urban environmental variables which are highly linked to the pollination mediations by the honeybee. The study composed a Maxent model by adopting nine urban environmental variables and the locations of the Apis mellifera's appearances around 52 spots in Seoul. The variables reflect the ecology of the Apis mellifera. Of the urban environmental variables used for the model composition, six variables were found as not having meaningful correlations with the Apis mellifera's appearances and finally, building coverage, actual vegetation and land cover were selected as the appearance variables of the Apis mellifera. The AUC, the reliability indicator of the final model was 0.791 (sd=0.077). And the importance data of the variables used for the model were 55.6%, 27.9%, and 16.5% for building coverage, actual vegetation and land cover, respectively. The result of the study showed that the building coverage has the highest correlation with the appearance of the honeybee. And, as per the actual vegetation, the artificially tree planted area as well as the cultivated field and meadow in an urban area were functioning as the most important environmental conditions for the honeybee to be inhabitable. The study is expected to be utilized as the base material for the urban planning and park green area planning to enhance the potential environment for pollination in an urban area.