• 제목/요약/키워드: LAND USES

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우리나라 용도지역제의 용도순화 및 용도혼합 특성에 관한 역사적 고찰 - 조선시가지계획령에서 도시계획법에 이르기까지 - (Historical Review on the Characteristics of Specialized and Mixed Land Uses of Korean Zoning System - From Chosun Planning Ordinace of 1934 to City Planning Law of 1962)

  • 전채은;최막중
    • 국토계획
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    • 제53권6호
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    • pp.5-18
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    • 2018
  • While the zoning system has been developed based on the rationale of separated and specialized land uses to prevent negative externalities in the modern industrial era, the emergence of office-based new industries in the post-industrial era rather encourages mixed land uses to create agglomeration economies. This study aims to find historical basis to justify the reform of zoning system to promote both specialized and mixed land uses. When the zoning system was first introduced in Japanese colonial period by Chosun Planning Ordinance enacted in 1934, Special District within Manufacturing Area, and later within Residential, Commercial, and Mixed Areas respectively was institutionalized for specialized land uses, though it was not actually designated. When City Planning Law was enacted in 1962, Special District was substituted by Exclusive Areas (Exclusive Residential Area, Exclusive Manufacturing Area). Meanwhile Undesignated Area was designated for mixed land uses by Chosun Planning Ordinance, and later it was converted mostly into Mixed Area and partially into Green Area. Finally Mixed Area was substituted by Semi-Areas (Semi-Residential Area, Semi-Manufacturing Area) by City Planning Law in 1962. These demonstrate that Korean zoning system needs to revive the tradition that clearly promoted both specialized and mixed land uses.

대도시 도심부의 토지이용 변화 분석: 대구광역시를 사례로 (An Analysis of Land Use Changes in Urban Center of Metropolis: The Case of Daegu City)

  • 임석회;송민정
    • 대한지리학회지
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    • 제48권6호
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    • pp.856-878
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    • 2013
  • 도심은 도시의 성장과 발달 과정에서 가장 역동적인 변화가 일어나는 장소이다. 이 연구는 대구시 중구를 사례로 2000년과 2011년 개별공시지가 자료를 활용하여 토지이용 측면에서 대도시 도심부의 최근 변화를 분석하였다. 분석결과, 도심공동화 현상에도 불구하고 도심부의 주거기능은 여전히 상당한 수준이다. 주거용 토지이용이 크게 감소하지만 상업용 토지이용 역시 감소하고 있어 도심공동화에 따른 도심의 상업기능 약화를 볼 수 있다. 그러나 업무용 토지는 다소 증가하는 추세로 도심지향적인 업무기능의 구심적 입지가 지금까지는 그대로 유지되는 것으로 보인다. 토지이용 변화는 도심 중핵부보다 주변부에서 더 크게 진행되고 있어 중핵부가 주변부에 비해 토지이용이 안정적이라고 할 수 있지만, 용도에 따라서는 그 상황이 다르다. 주변부 도심에서는 주거용 토지의 감소가 뚜렷한 반면, 중핵부에서는 상업용 토지이용의 감소가 두드러진다. 주거용이나 주상복합용, 상업용 토지가 나지 및 기타 용도로 전환되면서 나지와 기타 용도의 토지이용이 증가하고 있어 적극적인 토지이용이 이루어지지 않는 도심쇠퇴의 한 단면을 보여준다. 업무용과 상업용이 주거용이나 주상복합용 토지이용에 비해 집중된 형태를 보이지만, 이들 용도의 토지이용에서도 2000~2011년 사이 평균중심점과 표준편차거리에 큰 변화는 없다. 이는 도심부의 토지이용 변화가 특정 지역에 한정되지 않고 도심부 전체적으로 진행되고 있음을 말해준다.

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공간성, 호소유형 및 형태복잡도 지수를 이용한 토지이용과 호소수질의 관계 연구 (Investigation on the Relationship between Land Use and Water Quality with Spatial Dimension, Reservoir Type and Shape Complexity)

  • 이상우;황순진
    • 한국조경학회지
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    • 제34권6호
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    • pp.1-9
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    • 2007
  • Land use types within a watershed closely are related with the water quality characteristics of receiving water bodies. Despite of a numerous studies suggesting a strong relationship between water quality and land use, there have been increasing concerns about the geographical variation and a lack of spatial integration in that relationship, which are essential to implementing these findings into land use planning and management. In the meantime, edges mediate the material flux between adjacent systems. This mediating effect of edges is strongly related to the complexity of their shapes. Land use activities within a watershed have a direct impact on the water quality of adjacent aquatic systems, and hydrological processes carry residuals from watershed into adjacent aquatic ecosystems through the edges. Therefore, the geometry of reservoirs theoretically affects the relationship between land uses in the watershed and the quality of receiving bodies of water. In this light, this study integrates the geo-spatial dimensions of land uses in the watershed using GIS and landscape indices in order to explore the relationship between land uses and water quality. Water quality characteristics, land uses and geometry of 133 randomly sampled reservoirs were correlated, based on buffer zones and types of reservoirs. The findings showed that land uses, particularly urban land uses, significantly affect water quality characteristics including BOD, COD, TN and TP, and geometry of reservoirs reduces the concentration of pollutant and nutrients in reservoirs. One of results indicates that the relationship between land use and water quality and effects of spatial dimension may vary with types of reservoirs and pollutants. These results suggest that lakeshore areas are important, particularly for TN reduction and call for a caution to land use activities nearby shoreline areas for sustaining better water quality.

SWAT 모형을 이용한 시.공간적 토지 이용변화에 따른 유량 및 유사량 특성분석 (Analysis of Watershed Runoff and Sediment Characteristics due to Spatio-Temporal Change in Land Uses Using SWAT Model)

  • 신용철;임경재;김기성;최중대
    • 한국관개배수논문집
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    • 제14권1호
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    • pp.50-56
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    • 2007
  • In this study, the Soil and Water Assessment Tool (SWAT) model was used to assess spatiotemporal effects on watershed runoff and sediment characteristics due to land uses changes from 1999 to 2002 at the small watershed, located in Chuncheon-si, Gangwon province. The annual average flow rate of Scenario I (long-term simulation using land use of 1990), II (long-term simulation using land use of 1996), III(long-term simulation using land use of 200) and IV(simulation using land use of 1990, 1995, and 2000) in long-term simulation) using the SWAT model were 29,997,043 m3, 29,992,628 m3, 29,811,191 m3 and 29,931,238 m3, respectively. It was shown that there was no significant changes in estimated flow rate because no significant changes in land uses between 1990 and 2000 were observed. The annual average sediment loads of Scenarios I, II, III and IV for 15 year period were 36,643 kg/ha, 45,340 kg/ha , 27,195 kg/ha and 35,545 kg/ha, respectively. The estimated annual sediment loads from Scenarios I, II, and III, were different from that from the scenario IV, considering spatio-temporal changes in land use and meterological changes over the years, by 10%, 127%, and temporal changes in land use and meterological changes over the years, by 10%, 127%, and 77%. This can be explained in land use changes in high soil erosion potential areas, such as upland areas, within the study watershed. The comparison indicates that changes in land uses upland areas, within the study watershed. The comparison indicates that changes in land uses can affect on sediment yields by more than 10%, which could exceed the safety factor of 10% in Total Maximum Daily Loads (TMDLs). It is, therefore, recommended that not only the temporal analysis with the weather input data but also spatial one with different land uses need to be considered in long-term hydrology and sediment simulating using the SWAT model

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위성영상을 이용한 토지이용분류에 관한 연구 (Landuse classifications from Thematic Mapper Images Using a Maximum Likelihood Method)

  • 박희성;박승우
    • 한국농공학회:학술대회논문집
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    • 한국농공학회 1998년도 학술발표회 발표논문집
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    • pp.366-369
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    • 1998
  • To get the knowledge of land uses for watersheds, Thematic Mapper image from Landsat 5 satellite was used. The image was classified into land covers/uses by maximum likelihood classification technique. Land uses from the satellite image in this study was compared with those from the topographical map in previous. It was found that Land uses from the satellite image had a good reflection of real situations and more advantage in the reduction of time and cost.

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유역 토지이용과 하천 생물지수의 비선형적 관계 연구 - 한강권역을 대상으로 - (Study of the Non-linear Relationships between Watershed Land Use and Biological Indicators of Streams - The Han River Basin -)

  • 박세린;이종원;박유진;이상우
    • 한국환경복원기술학회지
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    • 제25권2호
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    • pp.55-67
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    • 2022
  • Land use is a critical factor that affects the hydrological characteristics of watersheds, thereby determining the biological condition of streams. This study analyzes the effects of land uses in the watersheds on biological indicators of streams across the Han River basin using a linear model (LM) and generalized additive model (GAM). LULC and biological monitoring data of streams were obtained from the Korean Ministry of Environment. The proportions of urban, agricultural, and forest areas in the watersheds were regressed to the three biological indicators, including diatom, benthic macroinvertebrate, and fish of streams. The estimated LM and GAM models for the biological indicators were then compared, using regression determination R2 and AIC values. The results revealed that GAM models performed better than the LM models in explaining the variances of biological indicators of streams, indicating the non-linear relationships between biological indicators and land uses in watersheds. Also, the results suggested that the indicator of macroinvertebrates was the most sensitive indicator to land uses in watersheds. Although non-linear relationships between watershed land uses and biological indicators of streams could vary among biological indicators, it was consistent that streams' biological integrity significantly deteriorated by a relatively low percentage of urban areas. Meanwhile, biological indicators of streams were negatively affected by the relatively high percentage of agricultural areas. The results of this study can be integrated into effective quantitative criteria for the watershed management and land use plans to enhance the biological integrity of streams. In specific, land uses management plans in watersheds may need more close attention to urban land use changes than agricultural land uses to sustain the biological integrity of streams.

헤도닉분석기법과 공간계량경제모형을 이용한 농촌지역 지가의 영향인자 분석 (Analysis of Determinant Factors of Land Price in Rural Area Using a Hedonic Land Price Model and Spatial Econometric Models)

  • 서교
    • 농촌계획
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    • 제11권3호
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    • pp.11-17
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    • 2005
  • Land prices reflect not only the uses of land, but the potential uses as well(Plantinga, 2002) so land values can be applied to very effective indices for deciding regional status and growing potential. The purpose of this study is to deduce determinant factors of regional land prices. Principal determinants of regional land prices are analyzed with a hedonic technique and spatial econometric models based on 2001 statistic data of Korea except large cities. The results provide the followings. 1. The spatial effect of rural regions are very little with adjacent regions. 2. The common index of land price is population density and other determinant factors are different depending on land uses.

토지이용시설과 자전거도로 유형의 관계 분석 연구 (The Cycleway Types by Land Uses Analysis)

  • 변완희;임하얀;윤은주
    • 대한교통학회지
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    • 제28권3호
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    • pp.19-28
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    • 2010
  • 국내의 자전거도로는 대체로 주변 토지이용시설 특성을 고려하지 않은 채 계획되고 있다. 이와 같이 획일화된 도로계획은 효율적이지도 못할뿐더러 안전과 이용편리에 있어서 최적의 환경을 제공할 수가 없다. 따라서 본 연구는 보다 안전하고 편리한 자전거도로 이용환경 구축을 목적으로, 자전거도로 유형에 대해 물리적 시설측면의 분류를 시도하였고, 토지이용시설 이용자의 통행특성을 조사 분석하였다. 카이제곱 독립성검정을 통해서 토지이용시설 간에 통행특성의 차이가 있음을 확인했고, 군집분석과 자전거도로 유형 결정기준을 통해 해당 토지이용시설에 적합한 자전거도로 유형을 제시하였다.

서울시 대가구 주거지역의 상업화·업무화와 상업지역의 주거화 현상의 고찰 (An Investigation of the Building-use Changes of Residential and Commercial Areas in the Land-used Superblocks in Seoul)

  • 전진부;양우현
    • 한국주거학회논문집
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    • 제26권6호
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    • pp.127-137
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    • 2015
  • This investigation is to question as to whether and how much urban residential superblocks have changed the uses of facilities, as compared with original zoning plan. The difference between the original plan for 'land use' in 1960's and current 'building uses' has been examined on six superblocks in Seoul, and the reasons for change were analyzed. Investigation results are as follows: As the original urban planning was intended for use-purification by the subdivision of zones in a superblock through zoning, current buildings uses are different from the land-use. Commercial facilities are located in residential zone along community paths because of the necessity, and business buildings are placed on the appropriate-sized lots in the middle of residential blocks, due to the need of small and low-rent offices. Also, different types of residence have been built on convenient locations in commercial zone to meet various housing needs. In conclusion, the current zoning system plays a role of controling the volume of buildings rather than the use of land. Therefore, mixed use of land, not functional separation, becomes a natural phenomenon taken place in the contemporary cities, and it is high time to adopt a mixed-use zoning system.

도시지역내 농지소유자의 농지이용 의향 분석 - 서울특별시의 사례를 중심으로 - (Landowner's views on their agricultural land uses in an urban area : The case of Seoul)

  • 황한철;박선용;최수명
    • 농촌계획
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    • 제6권1호
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    • pp.50-58
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    • 2000
  • In spite of importance of the farm area in the city, the urbanization and industrialization strongly results in decrease of the farm area. The purpose of this study is to establish an effective way of agricultural land uses by examining on the intention of the farmers based on the survey in Seoul area. The areas, the agricultural types, the landowner's ages, and farm land sizes, were surveyed and analyzed with respect to urban agricultural planning and land use planning. All the collected data were basically analyzed with Contingency Table and Chi-square Test using SAS statistical package. The structures of the intention of agricultural land uses were understood with the comparative analyses of the agricultural land owners, the agricultural land leaseholders, the areas, landowner's ages, farming types, and so on.

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