• 도시과학
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• 제7권2호
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• pp.37-46
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• 2018

The purpose of this study is to review and evaluate the proper planning for 2030 Incheon Urban Parks & Green Space Master Plan. Some of the plans are aimed at multiple small districts within the city's old town, as local governments are planned to be sub-subsidized by Incheon Metropolitan City. However, these plans have become simple plans for each district and therefore find it difficult to collect from the perspective of the using system of the residents who are directly used. First, the construction of the urban park and green space network requires the construction of a service using system that can be felt by the users. Second, the basic idea of each district planned as the detailed strategy of the master plan should be planned through consultation with nearby the district. Third, specific targets and directions for the urban park and green space plan through the urban development project are needed.

• 국제초고층학회논문집
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• 제8권1호
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• pp.57-69
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• 2019

After decades of high-speed development, designing tall buildings as critical components of urban habitat, rather than simply standing aloof from their environments, has become an important concern in many Asian cities. Nevertheless, the lack of quantitative understanding cannot support efficient architectural design or urban renewal that targets better place-making. This study attempts to fill the gap by providing a typological approach for measuring the social impact of tall buildings' ground conditions: that is, public space, podiums, and interfaces. The central business districts (CBD) of three Asian cities, Shanghai, Hong Kong, and Singapore, were selected as cases. Typical patterns and categories of lower-level public spaces among the three CBDs were abstracted via typological analyses and field study. The following evaluation is achieved through the analytic hierarchy process (AHP). This quantified approach helps to provide a visualization of high or low positive social impacts of tall buildings' lower-level public spaces among the three cases. This study also helps to suggest a design code for tall buildings aimed at a more human-oriented urban habitat.

• 한국실내디자인학회논문집
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• 제22권6호
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• pp.162-172
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• 2013

This study focuses on the genealogical analysis of the urban public spaces by the local history of Seoul which is significantly different from western cities. The analysis targets the discourse of the urban street which defines urban space-structure among the urban public spaces. Based on the analysis, we define the progress levels of urban public design policy in Seoul. Firstly, in 1960's and 1970's, 'urban reconstruction' was intensively carried out for the country modernization, and 'vehicle preferred street expansion' resulted in damages to historical inheritance, in-humanized street, and cultural uniformity. 1980's and 1990's would be defined as 'politic acceptance of plural values to the urban street.' There were the Olympic Games held in Seoul in 1988, which were the celebrations of the 600th capital establishment and the autonomous local government system. In the meanwhile, diverse values on the urban street were discussed in terms of globalization. There also were the self-reflection for the urban skyscrapers and high-population rate, the cultural uniformity of urban street, and the commercialization in downtown with urban reconstruction plans. Then, the sense of landscape and amenity was focused. Various urban projects and regulations were held according to the changes of value recognition. 2000's can be defined as 'introduction to the organic integration and the urban public design governance.' In the 21st century, types of recognition have changed significantly, which include publicness, humanism, sustainability, symbolism, artistry, placeness, and communication. They cause the establishment of ordinances and the installation of integrated organization via urban design administration. The legislation has been revised in order to support the various methods for the maintenance and operation of urban landscape in terms of local characteristics. New regulations were established for residents to participate in the processes of the urban planning with street design policy.

• 인간식물환경학회지
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• 제24권2호
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• pp.153-167
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• 2021

Background and objective: With the revision of the Act on Urban Parks, Green Areas, Etc. in 2013, the "urban agricultural park" was newly established under the subcategory of "themed park," thereby establishing the institutional basis for the creation of urban agricultural parks. However, urban agricultural parks are still in the early stages of their introduction. There is a lack of research on direction setting and specific operation management that considers urban residents' needs and the city's physical infrastructure. Methods: We utilized the public service design process suggested by the Ministry of the Interior and Safety of the Republic of Korea in 2019 to identify problems and develop directions for urban agricultural parks. The process consisted of the following four steps: Understanding, Discovering people's needs, Defining real problems, and Developing ideas. Results: As four types of ideas for revitalizing urban agricultural parks, 'information users want to know,' 'user participation in design,' 'venue for local communities,' and 'urban agricultural parks as health and rest areas' were derived. This means that urban agricultural parks must provide the information users want; users must plan, decide, and implement such information by directly participating in the creation and efficient management and operation of urban agricultural parks; and urban agricultural parks must be used as a venue for local communities. Urban agricultural parks should also be spaces for health and relaxation. Conclusion: Urban agricultural parks should avoid the unified space and passive participation patterns of existing urban parks, and become real spaces for resident participation that can satisfy all the production, leisure, landscape, ecology, and psycho-social needs of the users of urban agricultural parks. Furthermore, it is necessary to introduce a more systematic and diverse operating system so that it can work to revitalize the local community and connect organically with the function of the city.

• 한국환경복원기술학회지
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• 제9권6호
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• pp.13-22
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• 2006

The purpose of this study is to propose rational methods in order to maintain vegetation condition and soil environment based on the analysis of tree growth in relation to the soil environment, which is one of the most significant environmental factors on vegetation condition in urban parks and open spaces. The result of the study can be described as below;The soil on every study site had strong acidity. In particular, study sites around industrial district and central business district showed extreme soil acidity. Therefore, soil management system is needed in urban parks and green spaces around those areas. Among Cambium Electric Resistance classified by locations of urban parks and open spaces, one in the costal area was the lowest. The Cambium Electric Resistance in the industrial area was the highest. Therefore, soil condition and locational environment in the industrial area are highly related to the Cambium Electric Resistance. Among the factors, which affect Cambium Electric Resistance in different locations, inorganic content was found to be the main factor in all of the study sites. Inorganic content was an important factor to the Cambium Electric Resistance in study sites located in industrial and central business districts. In the study sites located in costal area, Soil acidity was found to be other important factors that affect Cambium Electric Resistance. To improve the soil acidity, soil buffering ability should be improved from activating microorganisms in the soil by using lime and organic material, Since it takes a long time to make a change in the soil structure, well planed maintenance system is required by mid-term or long-term plans.

• 한국지역지리학회지
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• 제23권2호
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• pp.403-419
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• 2017

본 연구는 1989년에서 2009년까지 대구시의 녹지 변화에 영향을 미친 동인을 분석하였다. 먼저, 녹지의 크기 및 다양성을 측정한 화소 기반 공간메트릭스에 대한 핫스팟 분석을 수행하여 지난 20년간 녹지의 잠식 및 파편화가 나타난 지역을 도출하였다. 다음으로 선행연구를 바탕으로 경사도, 도로와의 거리, 지가, 인구밀도, 용도지역상 주거 상업 공업지역의 비율 등을 동인으로 선정하고 단계적 로지스틱 회귀분석을 이용하여 녹지의 잠식 및 파편화 여부와 이에 영향을 끼친 동인들 간의 관계의 방향을 분석하였다. 마지막으로 지리 탐색기(geographical detector)를 활용하여 지난 20년간 녹지의 잠식 및 파편화에 영향을 준 동인들의 상대적 중요도 및 동인들 간의 상호작용을 분석하였다. 분석 결과, 1989년에서 2009년까지 안심 택지개발지구의 일부 지역에서 녹지의 잠식이 집중적으로 나타났고, 성서 및 안심, 달성군, 칠곡 등의 택지개발지구를 중심으로 녹지의 파편화가 두드러지게 나타났다. 이들 지역에서 녹지의 잠식 및 파편화를 초래한 동인은 행정동 및 집계구 수준에서 상이했으나 경사도, 주거지역의 비율, 공업지역의 비율 등이 공통적으로 유의한 것으로 나타났다. 이들 동인은 녹지의 잠식을 측정한 최대패치지수(LPI)와 정의 상관관계를 보였으나, 녹지의 파편화를 측정한 Shannon의 다양성지수(SHDI)와는 부의 상관관계를 가지고 있었다. 즉, 대구시 녹지의 잠식 및 파편화는 경사도가 낮고 주거 및 공업지역의 비율이 낮은 지역에서 발생하였다. LPI에 대한 동인의 상대적 영향력은 공업지역의 비율, 지가, 상업지역의 비율 등의 순으로 나타났고, SHDI에 대한 동인의 상대적 영향력은 공업지역의 비율, 지가, 도로와의 거리 등의 순으로 나타났다. 또한, LPI와 SHDI에 영향을 미친 동인 간 상호작용은 경사도와 주거지역의 비율 조합에서 가장 크게 나타났다. 지난 20년간 대구시 녹지의 잠식 및 파편화를 설명하는 가장 유의한 개별 동인은 공업지역의 비율이며, 경사도 및 주거지역의 비율 간 상호작용이 개별 동인의 독립적인 영향력 보다 가장 크게 나타났다. 본 연구의 결과는 대구시가 미래에 지속가능한 도시 녹지정책을 수립을 하기 위한 기초자료로 활용될 수 있을 것이다.

• Spatial Information Research
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• 제4권2호
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• pp.107-119
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• 1996

The purpose of this study was to carry out land use suitability analysis of Seoul Metropolitan City based on ecopolis planning concept or environmentally sound and sustainable development. Objectives of the analyses were to save energy by increasing urban density and allocating urban land use types near to public transportation system, to increase food producing capacity by restoring fertile agricultural lands, and to enhance urban ecosystem by expanding and networking parks and green spaces. This study has two phases. First, the land use suitability analyses for commercial, industrial, residential, agricultural, and green spaces were carried out. Second, required urban land use .types were allocated based on ESSD concept. Two alternative land use plans were developed based on two population sizes:existing population of 11million and 4.4million derived by the application of ermergy theory of T. Odum.

• 한국실내디자인학회논문집
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• 제23권3호
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• pp.231-238
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• 2014

Recently, many people can experience the virtual space by smartphone, and they use many games. In particular, this change has great implications in the collaborative and communicative planning paradigm, which is residents' participation and agreement becoming important in community making and urban design. This study analyze the case of the five virtual space games about community making and urban design, and examine the related regal system. Game users can construct roads, houses, buildings and facilities in the virtual city. Then, they create profit, and promote the growth of virtual city. In these games, construction elements are classified residential, commercial, industrial, parks, green spaces, public building, and roads. But these elements does not identified clearly, and they mixed. By analyzing of related regal system, these games focus on the individual buildings, spaces, and facilities rather than considering the terms of urban planning. To complement the virtual space game with the aspects of urban planning, these games can encourage the participation capability and enhance the communication skills of citizens.

• 한국지리정보학회지
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• 제16권2호
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• pp.88-100
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• 2013

도시녹지는 열섬현상을 감소시키고 여가나 휴식 공간으로 활용되는 등 도시민의 삶의 질을 향상시키는 중요한 역할을 하는 도시 기반시설이다. 그러나 양적인 개발효율에 치중한 관행으로 도시녹지의 체계적인 관리가 미흡했던 것이 사실이다. 녹지총량제와 같은 보존을 위한 제도적 틀은 갖추어 가고 있지만, 정확한 녹지량을 산정하는 기술적 측면은 상대적으로 보완할 여지가 크다. 최근 들어 원격탐사를 이용한 녹지나 도시 기반시설의 정량적 탐지를 수행한 다양한 연구들이 수행 되었다. 그러나 기존 연구들이 활용한 자료의 공간 해상도를 고려하였을 때 도시 내에 무수히 존재하는 소규모 녹지공간의 탐지가 효과적으로 되었다고 보기 힘들다. 이러한 맥락에서 본 연구에서는 초분광 영상(CASI-1500)을 활용한 도시 내 소규모 녹지에 대한 정량적 탐지를 수행하였다. 이를 위해 식생지수를 산출하여 소규모 녹지공간의 탐지 여부를 검토한 뒤, ISODATA와 SAM 기법을 적용한 감독분류, 무감독분류를 통해서 각 방법들이 소규모 녹지공간 탐지에 적절한지 비교하였다. 미분류, 불투수성, 녹지로 의심되는 영역, 녹지의 4개의 피복으로 분류하여 SAM 기법에 사용된 참조스펙트럼의 차이를 비교하였다.

• 한국환경복원기술학회지
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• 제26권4호
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• pp.35-50
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• 2023

As urbanization progresses, there is a growing and continuous demand for green spaces that provide ecosystem services. However, increasing the quantity of green spaces within major cities is challenging. Therefore, it is essential to pursue qualitative improvements that consider ecological characteristics of existing green spaces. In this study, we focus on local neighborhood parks in Seoul and present the following two questions through an evaluation utilizing ecological design indicators and land use data: 1. Which factor, design or location, has a greater influence on the ecological quality of neighborhood parks in Seoul? 2. Additionally, when evaluating ecological characteristics, is there similarity between assessments based on land-use data and those utilizing ecological design indicators? For this study, we conducted research on 30 neighborhood parks in Seoul and classified them into mountainous types (adjacent to mountains, natural terrain parks) and urban types (independently designed within 300m without existing forests) based on previous studies. Firstly, we conducted evaluations according to park location types. When comparing the evaluation scores of urban types (14 parks) and mountainous types (16 parks), significant differences were observed with scores of 16.86 and 35.94, respectively. Statistical analysis showed a significant difference between park types. In terms of habitat quality, the average values for urban and mountainous parks were 0.33 and 0.53, respectively, and statistically significant differences were observed between park types indicating differences in ecological potential according to park location. Secondly, when comparing the results of ecological potential evaluations based on park design and external connectivity, a correlation was found between habitat quality and total scores according to evaluation indicators. The correlation analysis showed significant linear relationships between habitat quality and total scores, biodiversity scores, and ecosystem function scores, with high positive correlation coefficients of 0.829, 0.861, and 0.802, respectively. This study holds significance in analyzing the ecological aspects of urban parks through the lens of both park location characteristics and design indicators. The analysis results underscore the importance of planning and managing ecologically sound urban parks contingent upon their location. Moreover, the utilization of appropriate ecological design indicators can help alleviate environmental limitations surrounding parks. Integrating these considerations could enhance the ecological quality and ecosystem services of urban green spaces.