• KIEAE Journal
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• v.7 no.3
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• pp.3-10
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• 2007

사회적 경제적 환경적 영향에 대한 장기적인 고려 없이 진행된 개발도상국가의 도시화와 인구증가는 도시의 슬럼화 등 다양한 문제를 초래하고 있다. 본 연구는 베트남 하이퐁시를 대상으로 생태적 도시계획모델을 제시하는 것을 목표로 한다. 본 연구에서 적용한 생태적 계획과정은 크게 네 단계로 구분할 수 있다. 첫째, 기존에 연구된 생태적 도시계획 과정 및 절차를 검토, 정리하였다. 둘째, 한국을 포함한 성공적 사례를 검토함으로써 베트남에 적용 가능한 전략과 친환경적 개발 요소 등을 도출하였다. 베트남과 비슷한 경제발전 과정을 거친 한국의 일산, 분당 등 생태도시 사례로 부터 네 가지 전략을 도출하였다. 셋째, 대상지 분석 및 토지적합성평가를 실시하였으며 절대보전, 상대보전, 개발가능 지역 등을 도출하였다. 마지막으로 앞의 세 단계를 토대로 생태적 신도시건설을 위한 토지이용계획을 수립하였고, 블루네트워크(수체계), 그린네트워크(녹지체계), 화이트네트워크(바람길체계), 휴먼네트워크(자전거 및 보행도로체계), 문화네트워크(역사자원체계)의 다섯 가지 네트워크개념을 적용하였다. 각 네트워크별, 각 네트워크간의 연결 및 순환을 강조함으로써 현존하는 자연적 문화적 자원을 보전, 신도시의 가치로 창출되게 하고자 하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.648-653
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• 2006

It pollute the earth environment with systematic industrialization. Also the congestion of cities that ignore ecosystem threaten habitation environment of human. For ESSD make progress to many researches internal and external. However we don't develop model for internal environment, research evaluation of ecological polis for this. The present research put in operation that make up question experts. In the event many people know necessity of ecological development. But It point out reality with many phases. One side we need to educate, publicize about environment. make good model and cultivate process.

• Journal of Wetlands Research
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• v.19 no.4
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• pp.523-532
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• 2017

Environmental problems in urban spaces tend to result from excessive use of resources faster than the ecosystem can recover itself. In order to address this problem, city or municipal governments tend to devise plans and policies to lead development within their ecological carrying capacity. This study computes ecological capacity of Asan city, Province Chung Nam, South Korea through applying the concept of ecological footprint. This study finds ecological footprint and deficit of Asan city in 2015 were 5.12 and -4.99, respectively. From 2001 to 2015, Asan city experienced not only an 81% increase of ecological footprint, but also a 190% increase of ecological deficit. Such results suggest that Asan city has experienced a steady increase of resource consumption due to population increase and urban growth, indicating that loss of ecological spaces such as green space, farmland, wetland and so on restoring the ecosystem has been accelerated. Therefore, in order to promote sustainable development, Asan city should not only protect green space, farmland, wetland, and so on but also create urban growth plans and policies taking into account its environmental capacity of the city. This study provides suggestions for Asan city to lead urban growth within its environmental capacity by applying ecological deficit.

• Journal of the Korean Institute of Landscape Architecture
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• v.37 no.5
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• pp.24-30
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• 2009

The Sin-Wol filtration plant was an urban infrastructure and off-limits to the public. It is recreated as a representative experiential theme park in the southwest area. It has not only provided places to relax, but has made a new model of urban park by reusing advantages. The current lack of easy access into the park area almost isolates it like a green island. The neighborhood surrounding the park does not have many physical connections to the park to be able to use it. By connecting the surrounding communities with numerous access points into the park and linking the hiking trails and bike paths, the city's need for open space and recreation would be far better satisfied than before. This would allow for the use of the valuable assets of the existing forest and open space.

• Journal of the Korean association of regional geographers
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• v.18 no.2
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• pp.188-202
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• 2012

The purpose of this study is to review a good sample for a healthy city to adapt its strategy. People has interested in the urban environment and their health in the region with a step-up in income and the improvement of living conditions. They has realized that urban environment is closely related to their quality of life, concentrated on development of clean city and healthy city from the point of urban planning. The movement of healthy city has been spread out from Europe on 1986, and WHO(World Health Organization) has been supporting the practical work to improve upon the physical or social condition on each regional level. The policy of healthy city has promoted centering around each local government which is made up of networking with others globally to interchange informations. This study reviewed a successful case of Kobe city in detail and will provide further useful insights into planners in building appropriate policies.

• Journal of Environmental Impact Assessment
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• v.30 no.2
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• pp.117-131
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• 2021

Urban development is continuously being carried out to stabilize housing supply. The importance of ecosystem services assessments considering the various urban spatial structures is emerging as land use change in the wake of urban development has impact on the provision of ecosystem services. However, few studies are available as to the effects of land use transition in agricultural land due to urban development on ecosystem services. The purpose of this study is to examine the applicability of decision-making in the urban planning process by analyzing the impact of land use change on ecosystem services due to urban development. Therefore, the scenario was set on before and after the city development, targeting Namyangju Wangsuk Zone 1 and InVEST model was used to compare and analyze changes in value of ecosystem services. Analysis results of ecosystem services before the urban development, it turned out that habitat quality and water yield increased overtime but carbon storage and crop production decreased. Analysis results of ecosystem services after the urban development indicated that all items in ecosystem services by scenario decreased more than in 2018. Among the scenarios of urban development, compact city had the lowest value of water resource supply but had the highest value in terms of habitat quality, carbon storage amount, and crop production. The study results demonstrate that the compact city has positive effects on ecosystem services and is expected to be used as the basic data for supporting policy decision-making in the establishment of future urban development and management plans.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.161-163
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• 2021

This urban centralization is expected to develop rapidly, with 75% of the population living in the city by 2035. Large cities are becoming unsustainable due to side effects such as environmental pollution, severe traffic jams, excessive energy depletion, and destruction of the natural ecosystem. In addition, the happiness index of citizens of large cities is also falling because of high crime rates and safety accidents, the work-life imbalance caused by inequality and polarization, and overly competitive education. To solve this problem, Smart City, an IT-based future city model, was born. The Korean government is also actively attempting to improve urban competitiveness and promote sustainable development through efficient construction and operation of smart cities as a national focus project. To support the effort, we review the basic directions and strategies of Sejong City's Smart City service infrastructure based on the comprehensive national land plan, Smart City plan, and Smart City strategy plan.

• Journal of Environmental Impact Assessment
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• v.32 no.6
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• pp.503-515
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• 2023

The disconnection and fragmentation of ecological spaces that occur during the development process pose a significant threat to biodiversity. Urban center areas with high development pressure are particularly susceptible to low connectivity due to a scarcity of ecological space. This issue tends to be more pronounced in larger cities.To address this challenge, continuous efforts are needed to assess and improve the current state of ecological space connectivity at the level of individual projects and urban management. However, there is a lack of discussion regarding the analysis and improvement of ecological connectivity in metropolitan cities In line with this objective, this study evaluated the connectivity of ecological spaces in the city centers of Seoul, Busan, Daegu, Incheon, Gwangju, Daejeon, and Ulsan. The evaluation revealed that city centers exhibited lower connectivity of ecological spaces compared to their peripheries or the overall city. In addition, in the ecological network analysis that reflected regional characteristics, such as the species distribution model conducted on Daejeon, 510 optimal paths connecting forests of more than 1ha were derived. This study is significant as an example of deriving an ecological network based on regional characteristics, including quantitative figures necessary for establishing goals to improve urban ecological connectivity and biodiversity. It is anticipated that the results can be utilized to propose directions for enhancing ecological connectivity in environmental impact assessments or urban management and to establish an evaluation framework.

• Journal of the Korean Institute of Landscape Architecture
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• v.51 no.5
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• pp.30-43
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• 2023

Green infrastructure(GI) is considered a key strategy in establishing sustainable communities. However, research on GI from the perspective of urban system dynamics and resilience lacks depth, as does its integration with physical design. This research addresses two primary causes. First, there is a gap in methods between existing GI planning, which considers static variables, and urban modeling research, which addresses dynamic variables. Second, there is a gap in information between landscape design and urban modeling research. To address these issues, this study proposes an integrated modeling approach in consideration of design decision-making. By combining the LEAM model and MCDA model, this study evaluates the relationship between GI services and socioeconomic growth, while spatially forecasting the geographies of GI demand in 2050. The resulting information reveals a potential degradation in ecosystem services over the region due to Chicago's sub-urbanization. This indicates that there would be a spatial shift in GI demand, emphasizing the need for comprehensive, dynamic GI strategies. This study further discusses the applications of evidence-based design in a studio environment. This study aims to contribute to the GeoDesign literature in terms of the creation of a more resilient urban environment by facilitating efficient evidence-based decision-making.

• Proceedings of the Korea Society of Environmental Biology Conference
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• 2002.11a
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• pp.9-14
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• 2002

우리나라의 남해안과 서해안과 같이 해안선의 굴곡이 많고 강의 하류 부분에 위치한 연안 해양은 육지로부터 영향을 가장 많이 받는다. 강 하류에 위치한 항만은 이 지역을 중심으로 발달한 도시와 각종 산업시설과 대규모 부두 시설에 의해 직접 오염물질이 유입되고, 반 폐쇄적인 지리적인 조건으로 오염 물질의 외부 확산이 적게 일어남으로써 각종 유해 오염물질의 최종 종착지이자 오염물질의 보유고 역할을 하고 있다. 본 과제의 주요 목표는 오염지역의 오염물 이동 및 생태계 구조 변화에 관한 종합적 분석을 통해 오염우심해역 관리를 위한 오염과 생태환경에 대한 종합적인 지침서 (오염물 분포, 이동, 순환 등) 제시하고, 오염물질의 순환과정에서 수생-저서생태계의 연계성 규명하며, 더 나아가서 국가실천계획 (NPA) 이행을 위한 기반 확립이다. 본 연구과제의 결과는 항상 오염에 노출될 가능성이 높은 연안역관리를 위한 지표자료를 제공하며, 앞으로 국제적으로 규제될 각종 유기오염물질관리를 위한 자료로 활용될 것이다.