• 제목/요약/키워드: Waterfront city

검색결과 76건 처리시간 0.027초

통합여수시 지역주민의 삶의 질 변화와 도시발전의 과제 (The Direction of Urban Development and the Change of Quality of Life in Integrated Yosu City)

  • 이정록;이상석;추명희
    • 한국경제지리학회지
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    • 제2권1_2호
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    • pp.123-144
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    • 1999
  • 본 연구는 통합여수시를 사례로 도시생활환경의 측정 및 삶의 질 변화에 대한 도시민의 인식.평가의 변화를 설문조사를 통해 살펴보았고, 이를 바탕으로 지역주민의 삶의 질을 향상시킬 수 있는 정책적 대안을 제시하였다. 통합여수시의 삶의 질은 5년 전에 비해서 전체적으로 삶의 질은 향상된 것으로 분석되었다. 그러나 삶의 질에 관한 9개 지표 중에서 주거생활, 도시행정 및 편익서비스 등은 5년전보다 상대적으로 향상된 반면, 자연환경, 문화 및 여가생활, 교통환경 등은 나빠진 것으로 평가하였다. 그리고 여수시민들은 통합여수시의 지속적인 발전을 도모하기 위해서는 교통문제, 문화 및 여가시설의 확충 등이 주요한 과제라고 인식하였고, 21세기의 통합여수시가 해양관광도시, 교육문화도시로 발전하기를 선호하였다. 따라서 여수대도시권을 구축율 위한 주요 과제로는 경제기반시설의 확충, 워터프런트의 개발 및 보전, 관광산업의 활성화, 시민중심의 도시경관 조성, 지역문화운동의 전개 등이 필요한 것으로 밝혀졌다.

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집합주택단지의 옥외공간에 있어서 고령자 이바쇼(居場所)의 특징고찰 - 일본 치바현(千葉縣)의 카시와시(柏市) 토요시키다이(豊四季台)단지를 대상으로 - (Characteristics of Ibasho by The Elderly in Exterior Space of Housing Complex - Focusing on Toyoshikidai Housing Complex in Kashiwa city of Chiba Prefecture, Japan -)

  • 이윤정;변경화;유창균
    • 한국주거학회논문집
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    • 제26권6호
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    • pp.83-92
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    • 2015
  • The purpose of this study is to analyze the characteristics of exterior spaces used by the elderly of housing complex. The exterior spaces are used for going out in everyday life with the view point that the elderly have to go out from the inside home in order to prevent isolating the elderly from local community. For that Toyoshikidai housing complex in Kashiwa city of Chiba prefecture, Japan is selected and carried out questionnaire survey and field survey targeting residents. The results are following as. For spatial characteristics, the location installed benches, location occupied in one part by roof, wall, or plants, place connecting to moving flow of the aged, and an open expanse getting safety from vehicle are taken advantages for the elderly. For using benches, the elderly of 70.1% do not have experience using benches installed in all those places. The the biggest reason is that they are not tired. However, 36.8% of the elderly are using benches in order to take a rest and 20.8% of them are using benches in order to talk with the other people. Bench is ibasho of the elderly.

An Urban Regeneration Project for Making New CBD of Northeastern Seoul: The Case Study of the Changdong & Sanggye Project

  • Koo, Ja-Hoon
    • 토지주택연구
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    • 제8권2호
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    • pp.73-82
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    • 2017
  • Although Changdong Sanggye area has been developed during 1980s as a new city for the supply of low-income housing, currently it was degraded to a bed town located outside Seoul. However, Changdong Sanggye area is designated as the center of a metropolitan area in '2030 Seoul City Basic Plan' due to a variety of potential factors such as a traffic center for linking metropolitan areas, location of 15 universities, and neighboring natural environment like Jungnang stream and Buckhan mountain. The purpose of urban regeneration plan is to create a new CBD of Changdong Sanggye which is the center of vocational and cultural lives of 3.2 million people in the northeastern metropolitan area. To achieve the purpose, 12 unit projects and 24 sub-unit projects are set up based on the three major goals and core strategies. An enterprise project team of northeastern area was newly founded and then a dedicated organization was established by the Seoul government in 2015 in order to integrate separated urban regeneration related functions. In the Seoul government an administrative council and a project promotion council are operated for consultation and coordination between the administrative divisions and government projects for urban regeneration. Through the success in Changdong Sanggye regeneration project, they are expected to have economic effects such as job creation and increase in tax revenue and to re-vitalize the area as a new economic center in northeastern Seoul having amenities and cultural facilities and waterfront parks.

Assessment of water quality in an artificial urban canal: A case study of Songdo City in South Korea

  • Ahn, Jungkyu;Na, Yeji;Park, Sung Won
    • Environmental Engineering Research
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    • 제24권4호
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    • pp.582-590
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    • 2019
  • Currently, the waterfront facility was constructed in New Songdo City, South Korea. It has the various water leisure areas and especially an artificial urban canal with filtered seawater by re-circulating flow system. However, due to excessive amount of nutrients from seawater combined with complicated geometry, it is highly vulnerable to deterioration of water quality. In this study, flow characteristics and pollutant transport were analyzed with comprehensive numerical models, MIKE 3 FM and ECO-lab. Based on these numerical results, notable sampling points were selected for field measurements and comparison between modeling and measured results were conducted. In addition, the integrated water quality evaluation index, Water Quality Index was applied to analyze various water quality issues. We also set up scenarios to control the two kinds of water quality factors, dissolved oxygen (DO), and total phosphorus (TP). As a result, the effect of 20% reduction of TP was less than 10% and it was almost ineffective for a year but it was reduced by up to 40% in case of scenario which DO is increased by 20%. Therefore, it was recommended to control the DO concentration, usually by applying re-aeration facility, rather than TP in artificial urban canal with seawater.

Development and application of Smart Water Cities global standards and certification schemes based on Key Performance Indicators

  • Lea Dasallas;Jung Hwan Lee;Su Hyung Jang
    • 한국수자원학회:학술대회논문집
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    • 한국수자원학회 2023년도 학술발표회
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    • pp.183-183
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    • 2023
  • Smart water cities (SWC) are urban municipalities that utilizes modern innovations in managing and preserving the urban water cycle in the city; with the purpose of securing sustainability and improving the quality of life of the urban population. Understanding the different urban water characteristics and management strategies of cities situate a baseline in the development of evaluation scheme in determining whether the city is smart and sustainable. This research herein aims to develop measurements and evaluation for SWC Key Performance Indicators (KPIs), and set up a unified global standard and certification scheme. The assessment for SWC is performed in technical, as well as governance and prospective aspects. KPI measurements under Technical Pillar assess the cities' use of technologies in providing sufficient water supply, monitoring water quality, strengthening disaster resilience, minimizing hazard vulnerability, and maintaining and protecting the urban water ecosystem. Governance and Prospective Pillar on the other hand, evaluates the social, economic and administrative systems set in place to manage the water resources, delivering water services to different levels of society. The performance assessment is composed of a variety of procedures performed in a quantitative and qualitative manner, such as computations through established equations, interviews with authorities in charge, field survey inspections, etc. The developed SWC KPI measurements are used to evaluate the urban water management practices for Busan Eco Delta city, a Semulmeori waterfront area in Gangseo district, Busan. The evaluation and scoring process was presented and established, serving as the basis for the application of the smart water city certification all over the world. The established guideline will be used to analyze future cities, providing integrated and comprehensive information on the status of their urban water cycle, gathering new techniques and proposing solutions for smarter measures.

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Housing / Urban Development Integrated with Flood-Control Reservoirs in Japan

  • Watanabe, Naoyuki
    • 토지주택연구
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    • 제5권3호
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    • pp.203-214
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    • 2014
  • The purpose of this paper is to introduce two integrated urban development projects in Japan that take full advantage of flood-control reservoirs: the Tetsugakudo Park Collective Housing Development Project and the Koshigaya Lake Town Project. The former project - implemented cooperatively by the Tokyo metropolitan government in charge of river management, Shinjuku and Nakano wards (in Tokyo) responsible for park management, and the Urban Renaissance Agency, a housing project developer - set a significant precedent for three-dimensional river use by realizing the three-dimensional integrated development of a flood control reservoir, a park, and collective housing. The Koshigaya Lake Town Project, launched as a drastic storm water management measure for a low-lying area often plagued by flooding, has achieved a sustainable coexistence between the waterfront environment and the urban living environment, with an artificial flood-control reservoir as the core for urban development. This project is fully committed to environmental coexistence through the optimal use of local environmental resources, with the cooperation of the central government, Saitama Prefecture and Koshigaya City.

도시하천 수변공간 내 자전거도로 개선방안 연구 (A study on improving the bike way in the Urban river Waterfront)

  • 서용수;동재욱;조성학
    • 한국산학기술학회논문지
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    • 제18권5호
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    • pp.481-489
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    • 2017
  • 본 연구 대상지 천안천은 도심지 내 주거 밀집지역과 다중이용시설에 근접하여 도심지를 관류하는 도시하천이다. 2006년부터 2015년까지 진행된 자연형 하천 정화사업은 하천기능 제고와 자연생태계 복원 및 친수공간을 확보하여 지역주민 삶의 질 향상을 도모하였다. 조성된 수변공간 내 자전거도로는 산책로 중심으로 사업이 시행되어 부족한 자전거도로 기능을 관련 법규에 알맞은 개선점을 제시하고자 한다. 활용실태 및 시민의식조사에서는 경사로, 하천 횡단시설, 계단시설, 안전시설, 표지판 및 노면표시, 주차시설 등의 문제점이 도출되었다. 그 개선점으로 경사로 12% 이하 개선과 징검다리로 단절된 구간 7개소에 잠수교 설치를 제시하였고, 자전거도로 관련 법규에 따른 표지판 노면표시 설치와 대중교통 환승에 필요한 천안역과 천안 버스터미널의 자전거 주차시설 확충 등을 제안하였다. 천안천 수변공간 내 자전거도로는 자전거 이용시설과 업무 조직의 제도적인 확충과 도시하천 자전거도로 관련 법규에 따른 시설개선으로 접근성과 단거리 이동의 이용률을 높일 수 있을 것이다. 따라서 생활교통 공간의 발전은 도심 교통난 해소와 자전거 교통 활성화에 기인하여 시민의 편익 증대가 기대된다.

하절기 관측을 통한 도시의 지역별 공간녹지분포율에 따른 열환경 특성 연구 (Observational Study of Thermal Characteristics by Distribution Ratio of Green Area at Urban in Summer Season)

  • 정임수;최동호;이부용
    • 한국태양에너지학회 논문집
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    • 제31권3호
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    • pp.8-16
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    • 2011
  • The objective of this study is to analyze the characteristic of thermal environment in the summer season by conducting the field observation of temperature, relative humidity, and globe temperature in some parts of the city. Observation point was divided to a densely populated area, a residential area, a green area, a waterfront green area and a suburban district by the distribution ratio of green area. In this study, the correlation between maximum temperature and globe temperature, study on index for intensity of the tropical night and the temperature distribution characteristic of measurement points by the distribution ratio of green area were analyzed. The results of this study are as follows. (1) The difference between temperature and globe temperature by the distribution ratio of green area is confirmed. The difference of nighttime is more clearly that of daytime. (2) The average temperature and globe temperature of the densely populated area($29.2^{\circ}C$, $33.7^{\circ}C$) are higher than that of the waterfront green area($27.9^{\circ}C$, $32.0^{\circ}C$) by $1.3^{\circ}C$ and $1.7^{\circ}C$, respectively. (3) The number of tropical nights has different days of tropical nights by the distribution ratio of green area of 17days for the Daegu weather station, 14days for adensely populated area, 14days for a residential area, 6days for a green area, 2days for a waterfront green area, and 2days for a suburban district. (4) The results of the slope of trend line for the effects of the temperature on globe temperature change and the intercept for the size of the impact of radiant energy gained around by the analysis of the correlation between the maximum temperature and globe temperature can be utilized objective evaluation index of the each point's artificial effects.

보존지역의 합리적 관리를 위한 철새 서식 확률지도 구축 - 부산 Eco Delta City (EDC)를 중심으로 - (Probability Map of Migratory Bird Habitat for Rational Management of Conservation Areas - Focusing on Busan Eco Delta City (EDC) -)

  • 김근한;공석준;김희년;구경아
    • 한국환경복원기술학회지
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    • 제26권6호
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    • pp.67-84
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    • 2023
  • In some areas of the Republic of Korea, the designation and management of conservation areas do not adequately reflect regional characteristics and often impose behavioral regulations without considering the local context. One prominent example is the Busan EDC area. As a result, conflicts may arise, including large-scale civil complaints, regarding the conservation and utilization of these areas. Therefore, for the efficient designation and management of protected areas, it is necessary to consider various ecosystem factors, changes in land use, and regional characteristics. In this study, we specifically focused on the Busan EDC area and applied machine learning techniques to analyze the habitat of regional species. Additionally, we employed Explainable Artificial Intelligence techniques to interpret the results of our analysis. To analyze the regional characteristics of the waterfront area in the Busan EDC district and the habitat of migratory birds, we used bird observations as dependent variables, distinguishing between presence and absence. The independent variables were constructed using land cover, elevation, slope, bridges, and river depth data. We utilized the XGBoost (eXtreme Gradient Boosting) model, known for its excellent performance in various fields, to predict the habitat probabilities of 11 bird species. Furthermore, we employed the SHapley Additive exPlanations technique, one of the representative methodologies of XAI, to analyze the relative importance and impact of the variables used in the model. The analysis results showed that in the EDC business district, as one moves closer to the river from the waterfront, the likelihood of bird habitat increases based on the overlapping habitat probabilities of the analyzed bird species. By synthesizing the major variables influencing the habitat of each species, key variables such as rivers, rice fields, fields, pastures, inland wetlands, tidal flats, orchards, cultivated lands, cliffs & rocks, elevation, lakes, and deciduous forests were identified as areas that can serve as habitats, shelters, resting places, and feeding grounds for birds. On the other hand, artificial structures such as bridges, railways, and other public facilities were found to have a negative impact on bird habitat. The development of a management plan for conservation areas based on the objective analysis presented in this study is expected to be extensively utilized in the future. It will provide diverse evidential materials for establishing effective conservation area management strategies.

도시 수변공간의 활용 실태와 입지적 특성을 반영한 친환경적 수변 도시개발 방안 (Current Status and Environment-Friendly Development Policy of Urban Riverfront in Korea on the Basis of It's Locatioanal Property)

  • 김항집
    • 한국콘텐츠학회논문지
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    • 제12권3호
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    • pp.449-460
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    • 2012
  • 1960년대 이후, 우리나라의 산업화가 급격하게 진행되고 도시가 기능적으로 개발되면서, 도시내부의 강을 중심으로 하는 수변공간은 도로건설과 비선호성시설의 집적으로 도시민의 삶의 공간에서 소외되기 시작하였다. 특히, 산업화시대인 1970~80년대에 폐수와 쓰레기로 오염된 강은 생태 친수공간으로서의 역할을 상실하고 하수구의 기능으로 전락하였다. 그러나 21세기에 들어서서 지속가능한 도시에 대한 요구와 도시의 쾌적성에 대한 수요가 증가하면서, 도시민은 도시 내에서 맑은 물과 쾌적한 수변공간을 갈구하게 되었고, 최근에는 도시재생의 중심적인 공간으로 수변공간이 주목받고 있다. 본 연구에서는 도시 수변공간에 대한 이용현황과 계획의 문제점을 살펴보고, 도시 수변공간이 갖는 입지적 특성을 바탕으로 한 수변공간 활용방안을 분석하여, 우리나라의 도시적 여건에 부합되는 친환경적이며 도시재생에 기여하는 지속가능한 수변공간의 관리방안을 제시하고자 한다.