• Title/Summary/Keyword: 토지이용계획

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Impacts of Land Use and Urban Design Characteristics on Transit Ridership in the Seoul Rail Station Areas (서울시 역세권에서의 토지이용 및 도시설계특성이 대중교통이용증대에 미치는 영향 분석)

  • Sung, Hyung-Gon;Kim, Dong-Jun;Park, Jee-Hyung
    • Journal of Korean Society of Transportation
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    • v.26 no.4
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    • pp.135-147
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    • 2008
  • One of the efforts both to prevent urban sprawling development patterns and to promote use of public transportation is known as Transit-Oriented Development (TOD), including such planning elements as the density and diversity of land use and pedestrian-friendly urban design around a transit center. The aim of this study is thus to conduct impact analyses of TOD planning elements on transit ridership in the Seoul rail station areas. First, the authors investigate and draw out various actual elements of TOD planning by using GIS-based data and Smart Card data. Then the authors analyze impacts of TOD planning elements on transit ridership for the Seoul rail station areas. After condensing 34 variables presumably influencing transit ridership into seven factors by using factor analyses, the study utilizes multiple regression modeling methods to identify their impacts on transit ridership. The analysis results demonstrate that transit ridership tends to increase more in rail station areas where there is a non-residential high density, mixed use of land and narrow and small-size road network patterns. The implementation of TODs should be a useful method in inducing a Transit-Oriented City through redevelopment and new development.

Application of SWAT model on Soyang Dam Basin (소양강댐 유역에 대한 SWAT 모형의 적용)

  • Kim, Nam-Won;Lee, Jeong-Eun;Won, Yoo-Seung
    • Proceedings of the Korea Water Resources Association Conference
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    • 2005.05b
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    • pp.628-632
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    • 2005
  • 본 연구에서는 장기유출모형인 SWAT 모형의 대유역에 대한 적용성을 평가하고자 하였다. 이를 위해 국내 대표적 대유역인 소양강댐 유역을 선정하여 연구를 수행하였다. SWAT 모형의 기본입력자료인 수문기상 자료와 GIS 자료(DEM, 토지이용도/토지피복도, 토양도)의 국내 구축현황을 고려해 볼 때, 대유역에서의 적용성이 검증된다면 나아가 4대강 유역에 대한 SWAT 모형의 적용 또한 가능해지리라 판단되며, 국가 수자원 계획의 중요한 기초자료를 제공할 수 있을 것이다. 또한, SWAT 모형은 분포형 모형의 장점 중의 하나인 사용자가 원하는 지점에서의 수문성분을 모의할 수 있다. 이는 미계측 유역에 대한 수문성분을 평가할 수 있다는 것으로, 유역내 수위관측지점을 기준으로 관측유량과 모의유량을 비교$\cdot$검토하여 그 적절성을 평가하였다.

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The Allocation Analysis of Air Pollution Monitoring Stations Using GIS (GIS를 이용한 대기오염측정망의 적정성 분석)

  • Choi, Byoung-Gil;Kim, Joong-Sik;Ra, Young-Woo;Lee, Cheol-Joon
    • 한국지형공간정보학회:학술대회논문집
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    • 2004.10a
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    • pp.113-119
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    • 2004
  • 본 연구의 목적은 GIS를 이용하여 대기오염측정망의 적정성을 분석하는데 있다. 측정소 이력, 분포의 적정성, 주위의 토지이용상태의 분포현황 분석을 통하여 인접지역이거나 주변 토지이용상태가 유사할 경우 측정값의 변화추이가 유사하게 나타남을 알 수 있었으며 현재 대부분의 측정소가 주거지역에 설치되어 있음을 알 수 있었다. 또한 대기오염측정소 배치방법에 의한 측정소의 개수를 산정한 결과가 현재 설치되어 있는 측정소의 이전과 추가적인 설치가 필요한 것으로 나타났다. 토지이용상태와의 상관분석을 통해 오염원에 대한 정확한 파악과 오염물질의 이동경로에 대한 추적을 통하여 도시계획사업수립 등에 활용될 수 있을 것이다.

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Analysis of Land Use Pattern Change of Sub-Watershed -Focused on Moyar, India- (유역하류지역의 토지이용변화 분석 -인도 Moyar유역을 중심으로-)

  • Malini, Ponnusamy;Yeu, Yeon
    • Journal of Korean Society for Geospatial Information Science
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    • v.18 no.2
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    • pp.87-92
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    • 2010
  • Large pressure on the growing population has increased rapid change in the LULC (land use/land cover) patterns in the watershed area. Spatial distribution of LULC information and its changes are desirable for any effective planning, managing and monitoring activities. The aim of the study is to produce the 1,50,000 scaled LULC change map for the sub-watershed, Western Moyar, India using the multi-temporal satellite image dataset of IRS LISS III images for the year 1989, 1999, and 2002. About 9 classes are extracted using onscreen visual interpretation techniques for all the three years. The change detection analysis was performed using matrix method for period I (1989-1999) and period II (1999-2002). The study reveals that the changes noticed in period II (1999-2002) is comparatively more than period I (1989-1999), which is dynamic information to protect the sub-watershed area from the deterioration and paves the way to for the sustainable development.

Changes of NPS Loading Rates by Landuse Changes in Resort Development (리조트 개발사업에서 토지이용 변화에 따른 비점오염물질 부하량 변동 산정)

  • Jung, Yong-Jun;Lee, Eun-Ju;Kim, Lee-Hyung
    • Journal of Wetlands Research
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    • v.8 no.4
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    • pp.23-31
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    • 2006
  • The nonpoint pollutants are originated from various land uses. Of the landuses, the development means the changes of the soil cover and the increases of imperviousness rate, which will increase the nonpoint pollutant emissions during a storm. Therefore, the Ministry of Environment in Korea has programed TPLMS(Total Pollution Load Management System) for four major large rivers to improve the water quality in rivers by controling the total pollutant loadings from the watershed area. The study area was forest landuse before development plan, however it is now changing to the resort. Some of the forest areas will be changed to parking lots, roads and buildings. The paved areas are highly polluted landuses because of high pollutant accumulation rate by vehicle activities during dry periods. Therefore, this research is achieved to determine the changes of pollutant loading rate by development plan and to provide the best management practices for controlling nonpoint pollutants.

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An Assessment of Flood Mitigation Policies Integrated in Local Comprehensive Plans: The Case of Florida in the United States (지자체 도시기본계획의 홍수예방정책 평가: 미국 플로리다 사례를 중심으로)

  • Kang, Jung Eun
    • Journal of Environmental Policy
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    • v.11 no.4
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    • pp.59-84
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    • 2012
  • 'Planning researchers' believe that losses from floods can be reduced if governments address this issue and adopt appropriate policies in their plan. As a starting point for examining this idea, this research assessed the ability of local government to incorporate flood mitigation policies in their local comprehensive plans using plan quality evaluation methodology. This study analyzed 53 local comprehensive plans in Florida against the protocol developed by including key flood mitigation policies. While flood mitigation through land use management tools, such as permitted land use in floodplain areas and wetland permit, gained widespread acceptance at the local level in Florida, incentive based tools/taxing tools and acquisition tools were rarely adopted. Study results show that 53 local plans in the sample received a mean score for total flood mitigation policy quality of 38.55, which represents 35.69 % of the total possible points. These findings indicate that there is still considerable room for improvement by local governments on flood issues. The scores of local plans varied widely, with coastal communities receiving significantly higher scores than non-coastal communities. Because the concept of the plan quality and its methodology offer an objective and straightforward tool for studying plan quality and guiding plan preparation, they can be applied to various environmental and hazard issues in Korea.

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Issues on a Large-scale Enlargement of Urban Area and their Implications for a Management Plan (도시관리계획에 의한 대규모 도시지역 확장의 실태와 시사점)

  • Yoon, Jeong-Joong;Kim, Ryoon-Hee;Choi, Sang-Hee
    • Land and Housing Review
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    • v.1 no.1
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    • pp.103-111
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    • 2010
  • The purpose of the paper is to research issues and implications on a large-scale enlargement of urban area in city management plan. This study investigated laws and regulations in force and carried out case study for three cities such as Yangju-si, Gimpo-si, Whaseong-si. As a result of analysis, three points at issue were abstracted and improvement ideas for each of them were suggested as follows. First, to set up adequate size of urban area, it is necessary to consider resonable planning for population, spatial structure, zone of life and land use in city comprehensive plan and city management plan. Second, to decrease arguments about scope and bounds of urban area, it is important to make general and specific guidelines to set up them. Third, to manage new urban area and its surroundings efficiently, it is necessary to subdivide zoning of non-urban area strictly, to restraint individual location of factories or cattle sheds, to make a proper infrastructure plan in advance, to administer strongly the permission of development behavior and to control strictly consecutive and joining development in non-urban area.

Utilization of Space based Digital Information for Land Information around the Acreage of a Lot (필지 중심 토지정보화를 위한 공간기반 수치정보의 활용방안)

  • Jung, Dae-Young;Shin, Young-Chul;Jung, Young-June
    • Journal of the Korean Association of Geographic Information Studies
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    • v.8 no.3
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    • pp.11-22
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    • 2005
  • It is necessary to arrange and analyze the collected research date to get regularity such as characteristics, merits and demerits, and possibility in city when constructing land information by analyzing linkage and utilization of cadastral information as the fundamental data for land information around the acreage of a lot and by expressing the purpose of each digital data construction with map. In short, that is the work to classify data, to make chart or map, or to analyze using statistical technique. Some information in land utilization had been used by computerization, but several problems were found in common use of total divisions. The most important problem is, in the case of drawing information, that topographical map with building boundary and land registration map with acreage boundary cannot be used together. In the case of property information, common utilization of property information that is basically needed and standard measurement of usage classification are necessary. The characteristics of the land usage data by the rearrangement of the cadastral information. etc. is presented as the basic data for the land information orientation, and the analyzing result of the data should be expressed and controlled on the map as the fundamental survey for the establishment of the land information oriented planning supports the physical space planning of the land cadaster finally. In this research, the problem in establishing current land information around acreage of a lot was found to research data to be needed in land information for utilizationof space based digital information, and was studied the method in relation to GIS.

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Determination of Nonpoint pollutant Unit Loads in Toll-gate of Highway (고속도로 영업소 토지이용에서의 비점오염원 원단위 산정)

  • Son, Hyun-Geun;Lee, Eun-Ju;Lee, So-Young;Kim, Lee-Hyung
    • Journal of Wetlands Research
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    • v.10 no.1
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    • pp.69-75
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    • 2008
  • Toll-gate in highways often received the pollution impact from transportation/vehicular activities. Thus, concentrated pollutants carried by stormwater runoff are directed to nearby streams affecting the water quality and ecosystem. In order to determine the environmental impact on nearby waterbodies and predict the future impact by stormwater runoff, the unit pollutant loads from various landuses are really important. This research was performed to characterize the stormwater runoff and to provide the unit loads from Toll-gate landuses in Korea. The monitoring was conducted at toll gate locating in Gaeryoung City during 2006-2007. The water quality parameters including TSS, COD, DOC, TN, and TP were analyzed and also the flow rates were measured during the monitoring. In this paper, EMCs will be calculated by using the monitored water quality concetraions and flow rates, which will be used to determine the unit pollutant loads from the toll-gate of highway.

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