• 국토계획
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• 제54권2호
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• pp.33-45
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• 2019

The Legal Floor Area Ratio (L-FAR) has been used as a major urban planning tool for efficient management of land use, landscape, and density. The Developed Floor Area Ratio (D-FAR) in each parcel is realized by such physical and institutional factors as urban tissue, local characteristics, and zoning with the L-FAR. The Achieved Floor Area Ratio (A-FAR), the ratio of the D-FAR to the L-FAR, is the relationship between realized density and the intended/desired outcomes of the regulations. The A-FAR informs the efficiency of L-FAR and its effect on parcels, and is an indicator of the demands of real estate developments under the zoning regulation. This study used detailed data of each parcel's characteristics, including parcel size, road width, and the number of roads bordered by a parcel, to identify the influencing factors on A-FAR. This analysis confirmed that the parcel size has a non-linear negative effect in the residential zone but a linear positive effect on A-FAR in the commercial zone. The width of the parcel's frontage in the commercial zone has a positive effect on the value, while in the residential zone the narrower width has higher A-FAR. In Seoul, the residential zone has higher A-FAR than the commercial zone, which means that the former has a relatively higher development pressure but a lower designated L-FAR. This result reflects that Seoul's residential zone absorbs the demand of commercial uses because of the significant permitting of mixed land use and has high-density residential buildings.

• 한국지역지리학회지
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• 제17권3호
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• pp.297-312
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• 2011

현재까지 발굴된 고고 유적을 대상으로 고대 취락의 분포 및 입지 특성을 이해하는 것은 고대 취락의 형성과 소멸과정을 밝히기 위한 기초 연구에 해당한다는 점에서 의의가 있다. 지금까지 대부분의 연구들은 개별 주거지의 입지 환경에 관심을 가졌다. 하지만 본 연구에서는 주거지가 밀집한 구역의 지형 환경을 밝히고자 하였다. 연구지역은 충남 천안시에 위치한 백석동유적그룹이며, 이 지역에서 발굴된 205기의 청동기 시대 주거지를 연구대상으로 하였다. 이 연구에서 고려한 지형 환경은 사면 미지형, 지형경사, 사면방향이다. 연구지역에서 청동기 시대 주거지가 밀집한 주거지 밀집 구역의 지형 환경은 주로 정부사면 또는 정부평탄면의 파랑성 평야~준완경사지, 남향(남동향-남향-남서향) 사면으로 구성되어 있었다.

• 한국지리정보학회지
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• 제14권3호
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• pp.110-125
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• 2011

충남 아산과 온양 근교의 용두천과 온양천 유역 그리고 천안 백석동에서는 청동기 시대 주거지가 다수 발견되었다. 백석동에는 약 $1.3km^2$에 207기의 주거지가 집중해 있고 용두천과 온양천 유역에는 $49.2km^2$에 177기의 주거지가 산발적으로 분포해 있다. 이 지역들의 청동기 시대 주거지는 대부분 구릉지에 입지해 있으며, 구릉지의 지형환경은 일부 지질적 차이를 제외하고는 매우 유사하다. 본 연구에서는 충남 용두천과 온양천 유역의 청동기 시대 주거지 밀집 구역의 지형환경을 분석하고 그 결과를 백석동 연구 결과와 비교하였다. 연구 결과 이 지역들의 주거지 밀집구역은 정부평탄면과 정부사면, 상부곡벽사면의 사면 미지형과 남동 사면으로 이루어져 있다. 사면경사는 완경사지가 많이 나타나지만 사면 미지형과 사면방향에 비해 특정 경사면에 편중되는 경향이 적어 주거지 밀집 구역의 특징적인 지형환경으로 규정하기에는 어려움이 있다. 본 연구에서 도출한 지형환경 특징은 일부 사례 지역에 국한된 것이 아니고 충청남도 일대의 구릉지에 입지했던 청동기 시대 주거지들의 밀집에 주요한 요인이었을 가능성을 보여주고 있다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년도 추계학술발표대회 논문집
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• pp.132-137
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• 2009

The purpose of this study was to suggest urban regeneration methods for deteriorated downtown residential area, considering the development condition of urban blocks. Through the research that are based on literature, field survey, urban planning map and local experts consulting, it found out suitable sites for development such as a deteriorated residential zone or a unused site and it was deduced eight development types from analyzing the characters of developable sites. And then it is suggested various housing forms which were applied to eight development types of developable sites. The consequences of this research are summarized as follows. There are various housing forms by eight development types; block housing, low rise-high density court housing, medium low rise-high density housing, urban housing for low-income groups belong to T1-development of urban strategic position; block housing, housing on hilly site, semi-detached house, lodging house, urban housing for low-income groups, elderly housing belong to T2-development for living benefit; block housing, low rise-high density court housing, housing on hilly site, low rise housing, lodging housing, urban housing for low-income groups, elderly housing belong to T3-development of a small-scale rental housing; block housing, low rise-high density court housing, medium low rise-high density housing, terrace-house, housing on hilly site, low rise housing, block-typed detached house, semi-detached house, cluster-typed low rise housing, town house, urban housing for low-income groups belong to T4-residential environment renewal development; terrace-house, housing on hilly site, low rise housing, block housing, semi-detached house belong to T5-development of a small-scale housing; terrace-house, housing on hilly site, low rise housing, cluster-typed low rise housing belong to T6-development to adapt natural environment; block housing, low rise-high density court housing, low rise housing, block-typed detached house, town house belong to T7-development for community; block housing, low rise-high density court housing block housing, medium low rise-high density housing, terrace-house, housing on hilly site, low rise housing, elderly housing belong to T8-development of environment-friendly.

• 한국주거학회논문집
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• 제21권2호
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• pp.111-122
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• 2010

A regional planning is central to addressing various urban problems surrounding the detached housing areas of a metropolitan city of Daegu. The problems are related with decrease in population, socio-economic issues of redevelopment and a sustainable society, the various housing market and housing rights, and a need to explore a desirable alternative to enhance the civil needs when renovating General Residential Zone. The aim of this paper is to look into a possible method of residents led environmental improvement by surveying the residents' consciousness in low-density residential areas. The residents wish to have a residential parking permit program to be set up in place and financial support for old independent houses and finally for lampposts and CCTV to be installed by the administrative assistants. The 75.7 per cent residents who inhabit in the low-density residential areas wish that a residential environmental improvement plan is required and the population at 65.9 per cent could consider a need for the citizens to participate in the residential improvement. 70.3 per cent answered that a consultative group of inhabitants is needed to be built, while 40.5 per cent expressed that they would like to participate in that group in case the group is set up. The possibility of productive residential improvement via resident participation in the low-density residential areas is high, as long as small various environmental improvement projects are created, a resident-consultative group formed, and finally a residential improvement plan is addressed in a comprehensive way.

• 생태와환경
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• 제47권4호
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• pp.282-291
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• 2014

본 연구에서는 두루미류의 개체군 및 서식밀도에 영향을 주는 요인 중 자연적 요인과 함께, 인간에 의한 직 간접적인 교란의 영향에 의한 서식분포모델을 도출하고자 하였다. 대상지역은 강원도 철원군의 민간인통제지역이며, 2009년부터 2014년까지 매년 1월의 두루미와 재두루미의 분포를 대상으로 하였다. 두루미류의 서식밀도는 거주지, 군사시설, 통행량이 빈번한 도로와 가까울수록 서식밀도가 감소하였고, 거리가 멀어질수록 서식밀도는 증가하였다. 통행량이 적은 도로, 잠자리와의 거리 및 비닐하우스의 밀도가 증가할수록 두루미류의 서식밀도는 감소하는 경향을 보였다. 또한, 두루미류의 서식밀도는 민간인통제지역 외부보다 내부의 밀도가 높게 나타났다. 전체 요인을 이용해 단계적 진입을 통한 회귀분석의 결과, 두루미는 $3.4{\times}$AV_FE (이용이 가능한 농경지의 면적 ha)+$1.27{\times}$N_RES (거주지와의 거리 km)-$0.54{\times}$CCZ_0 (민통선 내:0-외:1)+$0.4{\times}$N_HTR (통행량이 많은 도로와의 거리)-1.40이었다. 재두루미는 $9.0{\times}$AV_FE-$5.47{\times}$N_LTR (통행량이 낮은 도로와의 거리 km)+$0.49{\times}$N_Lake (저수지와의 거리 km)+1.02이었다. 두루미와 재두루미 모두 공통적으로 이용 가능한 농경지의 면적이 중요하였고, 두루미에서는 거주지와의 거리 및 통행량이 많은 도로와의 거리가, 재두루미에서는 통행량이 낮은 도로와의 거리가 중요한 요인으로 나타났다. 두 가지 종 모두에서 모델에 의한 추정값과 실제 분포를 이용한 밀도 사이에 유의미한 상관관계가 나타났다.

• 지역연구
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• 제8권1호
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• pp.31-50
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• 1992

The aim of this paper is to define major factors influencing land development of each of major uses (residential, commercial, industrial) in the process of rapid urban expansion. The main hypothesis of this study is that land use changing patterns are directed by supply side of land managed to public policies rather than demand side. The graphic analysis is applied to relationships between urban growth and land development process of each use and between land development project managed to public policies and land development process. Public and land development projects and zonning protection seem to be major roles of land supply and main determinants of urban spatial structure. Location factors for land development of each uses are selected in 23 variables. Factor analysis is applied to test correlation between variables in 1971 and 1981. Factor structure between two years is similar, but progressive processing of functional separation is derived such as intensive land use is grouped, different location between residential and industrial use is deep. Dependent variables are standardized to logarithm of land development of each use per unit vacant land in two periods, between 1971 and 1980 year and between 1981 year. Correlation analysis between 6 dependent variables and 23 location factors in each years are applied. Major factors of each use are selected in criteria such as high correlation with dependent variables, low correlation between independent variables and common application in two periods. As the result, major factors for residential land development are Land Readjustment Project (LRP), percent of total zoned area in residential zone, residential floor space density per available area, percent of total area in industrial use; for commercial development is distance to CBD, percent of total area in commercial use, residential floor space density per available area in each year, and volumn rate of industrial use; for industrial use is percent of total area of industrial use is percent of total area of industrial use, Industrial Estate Project (IES), LRP, and distance from CBD. Land development pattern of each use between two periods are slightly different. So 6 equation is derived from appling backward method of regession. Adjusted multiple R squares of all is more than 0.5 and those equation is statistically significant and valuable to assist urban land use forecasting.

• 한국지역지리학회지
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• 제22권3호
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• pp.666-680
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• 2016

본 연구는 1980년대에 이후 개발된 고밀도주거지역 주변에 조성된 도시공원에 관한 것이다. 지구온난화와 열섬현상은 도시민들의 삶의 질을 위협한다. 도시개발 후 녹지공간을 확대할 수 없는 조건하에서 계속적으로 인접지역에 시설물, 건물, 도로망이 확충되었다. 신도시 건설계획에 따라 조성된 도시공원들을 비교한 결과, 도시계획단계에서 최소한의 녹지를 확보했으나 개발 후 20년 이상 지난 시점에서 주민에게 적절한 녹지공간이 되지 못하며, 녹색섬으로 남거나 냉섬 효과, 녹지연결성, 바람길 통로로서의 기능은 미흡하다. 일부 지역은 재건축이 완료되거나 진행되고 있으며 이는 더욱 더 주민에게 삶의 질을 더욱 악화시킬 수 있는 요소가 될 수 있다.

• 한국조경학회지
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• 제28권1호
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• pp.11-18
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• 2000

Taegu is notorious as hot and dry summer among Korea cities. One of the most important goals of the open space planning is to ameliorate urban climate of the city. The objective of this research is to evaluate the thermal mitigation effect of the cool islands in Taegu metropolitan city. Cool islands of this paper includes parks and rivers surrounded by or adjacent to urbanized areas. Based on the analysis of the thermal band of Landsat TM at May 17, 1997, the thermal mitigation effect of open spaces in the city could be summarized as follows ; Kumho river showed the largest mitigation effect in terms of the width of mitigation zone and temperature difference. Evaporation from wide water surface and evapo-transpiration from riparian grass land could bring into results. Significant mitigation effect of parks covered with forest can be observed. The temperature range of such parks were between 19.05$^{\circ}C$ and 19.44$^{\circ}C$ However, the thermal mitigation effect of Dalsung park and Apsan park was insignificant. The small size and high percentage of hard paving of the former and the relative low density of the residential areas adjacent to the latter could be the main reason. In conclusion, the thermal mitigation effect in urban ope spaces could be detectedby the employment of thermal band data of Landsat TM and GIS buffering technique.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.277-279
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• 2003

The study utilizes remote sensing as the main monitoring means. With different spatial high-resolution, multichannel ASTER remote sensing image as the main information in Beijing city zone; with regional border and statistical data as auxiliary factor a study between the thermal space distribution character and the underground medium is analyzed based on the GIS logical algorithm and synthetic analysis technology. Results show thermal forming mechanism and the rule of distribution is mainly related to the underground medium and the change of the city distribution. Different underground medium has different degree and intensity influence on the thermal space distribution. Furthermore, urban greenbelt and water areas can reduce the thermal effect and large-scale greenbelt creates green island effect. In addition, Road net, residential area, population density, heat resources and so on have some positive effect on the thermal distribution, which increase the local temperature and intensity on the other hand. It is important to study the thermal distribution and its related factors, which contributes to the plan, construction and development of the city.