• Proceedings of the Korea Water Resources Association Conference
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• 2005.09a
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• pp.269-270
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• 2005

• Journal of the Korean Society of Environmental Restoration Technology
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• v.17 no.2
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• pp.1-14
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• 2014

The purpose of this study is to identify the efficiency of LID technologies for controlling non-point source pollution from urban areas. The recent technical responses to managing water resource and urban areas according to the influence of climate change is an important national policy, along with green growth. Through various reference studies reasonable ways to consider a wholistic plan on urban-eco-friendly river management, the Low Impact Development (LID) as the adequate river management method is being undertaken in foreign countries to technically apply to urban plans. However, the LID is at the initial stage in Korea, with no specific studies implemented. Thus, this study explored whether LID technologies can be efficient measures to control non-point source pollution on the cost side. Ulsan's Namgu and Bukgu have been chosen as case studies that illustrate the efficiency of the LID technologies. On investigation, if LID technologies are designed properly, the efficiency of them is expected to higher than that of sewage treatment plant.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.4
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• pp.2495-2504
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• 2015

This study was performed in order to contributing the conflict factors which largely affects the efficient promotion of Urban Rehabilitation Project. then, it aims to induce conflict factors which affect the business period and business expense through PLS Regression Analysis. The data was build up from union members, tenants and merchants who are living in the completed urban rehabilitation area. In the case of 'Business period', it shows the priority on conflict factors in this order such as the 'Approval and Authorization for union establishment', 'Approval and Plan for business enforcement' and 'Interruption of interest group related to service business such as business delay'. In addition, In the case of 'Business expenses', it shows the priority on conflict factors in this order such as the 'Approval and Authorization for union establishment', 'Selling contract', 'Report of Demolition and Loss' and 'Plan and Authorization of Management disposition'.

• Atmosphere
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• v.29 no.5
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• pp.567-583
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• 2019

In this study, the high-resolution numerical simulations considering detailed anthropogenic heat, albedo, emission and roughness length are analyzed by using single layer Urban Canopy Model (UCM) in Weather Research Forecast (WRF). For this, improved urban parameter data for Seoul Metropolitan Area (SMA) was collected from global data. And then the parameters were applied to WRF-UCM model after it was processed into 2-dimensional topographical data. The 6 experiments were simulated by using the model with each parameter and verified against observation from Automated Weather Station (AWS) and flux tower for the temperature and sensible heat flux. The data for sensible heat flux of flux towers on Jungnang and Bucheon, the temperature of AWS on Jungnang, Gangnam, Bucheon and Neonggok were used as verification data. In the case of summer, the improvement of simulation by using detailed anthropogenic heat was higher than the other experiments in sensible flux simulation. The results of winter case show improved in all simulations using each advanced parameters in temperature and sensible heat flux simulation. Improvement of urban parameters in this study are possible to reflect the heat characteristics of urban area. Especially, detailed application of anthropogenic heat contributed to the enhancement of predicted value for sensible heat flux and temperature.

• Journal of English Language & Literature
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• v.54 no.1
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• pp.31-60
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• 2008

As a way to situate environmental literary study, urban nature recently seems to have become an increasingly important part of ecocritical studies. Considering the recent deprecation on the alleged ecocriticism's ecocentric position, this move looks promising. However, a scrutable review of recent publications of ecocritical studies reveals a contradicting result that an ecocritical approach to urban nature not only lacks substance but also makes too much of the cultural and political issues of 'environmental justice' in which the traditional value and beauty of nature is totally sacrificed and neglected for its political purpose. Under the current circumstance that the environmental crisis threatens all landscapes of wild, rural, and urban, ecocriticism needs to put together "green" landscapes of wildness and "brown" landscapes of urban environment. The interdependence between outback and urban landscapes is best observed in suburban areas in which both landscapes coexist and merge. Provided with due learning and attention of nonhuman environment in their backyard, suburban residents have privilege of both appreciating nature's beauty and value of its own, on the one hand, and acutely reckoning urban environmental concerns related to their health, safety, and sustenance, on the other, in their own home grounds. The post-1980s in the United States has witnessed the emerging voices of suburban nature writings that speak for both green and brown landscapes, which have escaped from ecocritical attention. Among the suburban nature writings, those of Michael Pollan and Thomas Mitchell well illustrate how the green and brown landscapes are interwoven and, accordingly, how environmental awareness of both landscapes can start in suburban 'home.' Ecocriticism's validation as relevant studies of literature and environment may depend on these suburban nature writings which demonstrate an 'ancient-future' ethic of "home" based environmentalism.

• Korean Institute of Interior Design Journal
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• v.27 no.3
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• pp.100-107
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• 2018

In order to overcome social exclusion and to integrate social housing, it is necessary to plan a communal space in urban collective housing so that residents can have belonging sense and community consciousness. In this study, it is necessary to consider the linkage between social integration and residential space, and to derive the characteristics of planning the collective housing for social integration. We analyzed the planning characteristics of MVRDV's communal spaces of collective housing and suggested a method of planning communal spaces of urban collective housing for social integration. Urban density is an important tool and background for MVRDV's design methodology. For this reason, MVRDV's collective housing is selected as a case study in this study. As a result of case analysis, openness and connection characteristics should be considered by using various devices such as glass exterior, balcony, and void in planning the communal space in urban collective housing for social integration. However, since it has appeared in many cases, it can be criticized that the application of this is merely a logic. In other words, it is possible to suggest that we should actively introduce less accessible access. This problem should be solved through more case studies.

• International Journal of High-Rise Buildings
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• v.6 no.2
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• pp.113-129
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• 2017

This paper presents the initial findings of a ground-breaking two-year CTBUH-funded research project investigating the real environmental and social sustainability of people's lifestyles in a number of high-rise residential towers in downtown Chicago, and a comparable number of low rise homes in suburban Oak Park, Chicago - based on actual energy bills and other real data. The study is ground-breaking because, to date, similar studies have been mostly based on very large data sets of generalized data regarding whole-city energy consumption, or large-scale transport patterns, which often misses important nuances. This study has thus prioritized quality of real data (based on around 250 households in both high rise and low rise case studies), over quantity. In both urban and suburban cases, the following factors have been assessed: (i) home operational energy use, (ii) embodied energy of the dwelling, (iii) home water consumption, (iv) mobility and transport movements, (v) urban/suburban Infrastructure, and (vi) quality of life. The full results of this seminal study will be published in the form of a CTBUH Research Report publication in 2017. Presented below is an overview of the initial (and, currently, unverified) findings of the research, together with the limitations of the study that should be taken into account, as well as future plans for developing this important pilot study.

• Journal of Practical Agriculture & Fisheries Research
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• v.15 no.1
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• pp.107-121
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• 2013

This study was developed to investigate the effects of privately owned public space (POPS) on urban streetscape and to find ways to prevent the discontinuation of street continuity on urban landscape when creating POPS in urban space and the surrounding streets. Several case studies and policies and laws related to POPS were reviewed to identify the practical problems as well as current state. An additional analysis was conducted on the different types of POPS to examine spatial connections between them and streetscapes and to find ways to improve POPS on urban streetscape. Our results show that POPS surrounding a building (i.e. frontage space and adjacent sidewalks) should be considered as one space in the integrated perspective. In addition, the type of facilities installed on POPS would be decided according to whether POPS is recognized as the part of public rest area or treated as the part of street. The results of the study will serve as useful data to solve the current problems with city's POPS, which destroys spatial continuity by focusing on increasing the number of POPS and creates high-rise buildings isolated from existing spaces. This study will also contribute to improve the quality of future POPS.

• Journal of the Korean Association of Geographic Information Studies
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• v.11 no.1
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• pp.167-177
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• 2008

The Urban Regeneration can improve physical, environment, economy, life and culture of retarded urban area to recover vitality and to recreate residing environment having competitiveness. This study constructed buildings database to investigate deterioration of buildings of each dong that was minimum administrative region classified for administrative convenience, and spatial structure analysis for Urban Regeneration in Busan. Legal standards have not been established yet. Therefore, the study conducted quantitative analysis based on the Law of Urban and Dwelling Environment Improvement as well as the Special Law of Promotion of Urban Reorganization to find out problems of existing legal systems and to make use of investigation results as basic material of Urban Regeneration project in the future. And, the study investigated physical deterioration of buildings, and characteristics and types of the variables such as population, welfare, business entities at each dong, that is to say, basic administration unit of the government through Factor-Analysis.

• Journal of the Korean Association of Geographic Information Studies
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• v.5 no.3
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• pp.45-54
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• 2002

The purposes of this paper are to review the shifts and changes in urban planning environment, and to grasp how the new 'National and Urban Planning Law' accommodates these changes. In order to accomplish proposed schemes, I suggest that the following three details should be considered for the proper way of Urban Planning Information System(UPIS) from the beginning stage. First, new techniques are required to realize the new concepts in 'National and Urban Planning Law' with GIS and constructed DB by NGIS, as planning support systems. Second, the status of UPIS rises to the highest status among land-related information systems. Third, to adapt the UPIS to the decision support system, the restructuring of urban planning itself should be proceeded under considering the changes of concepts, paradigms and techniques.