• Journal of Construction Engineering and Project Management
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• 제1권1호
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• pp.11-17
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• 2011

According to the United Nations Framework Convention on Climate Change (UNFCCC), many countries around the world have been concerned with reducing Greenhouse Gas (GHG) emissions. Reducing the level of building energy consumption is particularly important in bringing GHG down. Because of this, many countries including the US and the EU are enforcing energy-related policies. However, these policies are focused on management of single types of buildings such as public buildings and office buildings, instead of management on a national level. Thus, although various policies have been enforced in many countries, $CO_2$ management on a national level is still not an area of focus. Therefore, this study proposed a community-based $CO_2$ management process that allows government-led GHG management. The minimum unit of the community in this study is a plot, and the process consists of three steps. First, the current condition of the GHG emission was identified by plot. Second, based on the identified results, the GHG emission reduction target was distributed per plot by reflecting the weighted value according to (i) the target $CO_2$ reduction in the buildings in the standard year, (ii) region, and (iii) building usage and size. Finally, to achieve the allocated target reduction, building energy management was executed according to the properties of the building located on each plot. It can be expected that the proposed community-based $CO_2$ management process will enable government-level GHG management, through which environment-friendly building construction can be promoted.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.262-268
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• 2011

According to the United Nations Framework Convention on Climate Change (UNFCCC), many countries around the world have been concerned with reducing Greenhouse Gas (GHG) emissions. Reducing the level of building energy consumption is particularly important in bringing GHG down. Because of this, many countries including the US and the EU are enforcing energy-related policies. However, these policies are focused on management of single types of buildings such as public buildings and office buildings, instead of management on a national level. Thus, although various policies have been enforced in many countries, CO₂ management on a national level is still not an area of focus. Therefore, this study proposed a community-based CO₂ management process that allows government-led GHG management. The minimum unit of the community in this study is a plot, and the process consists of three steps. First, the current condition of the GHG emission was identified by plot. Second, based on the identified results, the GHG emission reduction target was distributed per plot by reflecting the weighted value according to (i) the target CO₂ reduction in the buildings in the standard year, (ii) region, and (iii) building usage and size. Finally, to achieve the allocated target reduction, building energy management was executed according to the properties of the building located on each plot. It can be expected that the proposed community-based CO₂ management process will enable government-level GHG management, through which environment-friendly building construction can be promoted.

• 한국농공학회논문집
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• 제63권3호
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• pp.97-105
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• 2021

Most of the rural development projects for the welfare of residents are mainly new construction and remodeling projects for community buildings such as village halls and senior citizens. However, in the case of the construction industry, it has been studied that 23% of the total carbon dioxide emissions generated in Korea are generated in the building-related sector. (GGIC, 2015) In order to reduce the emission of environmental pollutants resulting from construction of rural community buildings, there is a need to establish a system for rural buildings by predicting the environmental impact. As a result of this study, the emissions of air pollutants from buildings in rural communities were analyzed by dividing into seven stages: material production, construction, operation, maintenance, demolition, recycling, and transportation activities related to disposal. As a result, 12 kg of carbon dioxide (CO), 0.06 kg of carbon monoxide (CO), 0.02 kg of methane (CH), 0.04 kg of nitrogen oxides (NO), 0.02 kg of sulfurous acid gas (SO), and non-methane volatile organics per 1m of buildings in rural communities It was analyzed that 0.02 kg of compound (NMVOC) and 0.00011 kg of nitrous oxide (NO) were released. This study proved that environmentally friendly design is possible with a quantitative methodology for the comparison of operating energy and air pollutant emissions through the design specification change based on the statement of the rural community building. It is considered that it can function as basic data for further research by collecting major structural changes and materials of rural community buildings.

• 농촌의학ㆍ지역보건
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• 제13권1호
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• pp.108-111
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• 1988

• Ocean and Polar Research
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• 제31권1호
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• pp.71-76
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• 2009

Drastic changes in the water quality and phytoplankton community of the new Saemankeum Lakeduring the first decade following the construction of the Saemankeum Sea Wall has been considered to be unavoidable. Input of eutrophicated water through the Mankyeong River and Dongjin River might produce more direct effects on the water quality and phytoplankton community, which lead us to launch a long-term semi-weekly investigation at the "Mankyeong Bridge" monitoring point to resolve its short-term effect as well as long-term stabilization of the ecosystem in the new Saemankeum Lake. During 15 months starting from June 2006, the water temperature varied in accordance with the typical seasonal variations in temperate on the coasts, and no significant daily variations evoked by tidal cycle could be detected. However, there was an inverse relationship between seasonal precipitation and salinity even though the range in annual variation was drastically reduced right after the construction of the Saemankeum Sea Wall. Species richness in the phytoplankton community was also reduced due to the narrowed annual range of salinity, which would eliminate the mid-high salinity species from the Mankyeong Bridge monitoring point. Similarly, species diversity was decreased with increased dominance of the phytoplankton community after the construction. Between the two summer seasons during the present study, species diversity was higher in 2007 than in 2006, which might indicate the early stage of a gradual stabilization in the ecosystem including the phytoplankton community at the monitoring station. The phytoplankton community thus needs to be monitored on a long-term basis to identify indirect signals that can be used to assess the stability of the ecosystem in the young Saemankeum Lake.

• 한국환경과학회지
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• 제23권5호
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• pp.807-817
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• 2014

Benthic macroinvertebrates were seasonally sampled from upstream and downstream of the Gunwi Dam construction site from 2006 to 2012. Totally 148 and 165 species were collected at the upstream and downstream sampling sites, respectively. At the upstream area after dam construction, there was no significant change of the numbers of non-insect taxa, but at the downstream area, the non-insect taxon numbers were increased gradually. The individual ratio of Ephemeroptera and Diptera had higher value than the other taxa in both of up and downstream. The trichopteran individual ratios were increased in upstream sites, but decreased in downstream sites from 2010. Also, non-insects and coleopteran individual ratios were decreased in upstream, but increased in downstream after completion of dam construction. The annual range of fluctuation in community indices narrowed after construction. According to a functional feeding group analysis, the individual ratios of FC (Filtering Collector) were increased, and GC (Gathering Collector) and SC (Scraper) were decreased in upstream sites annually. In contrast, the annual individual ratios of FC were decreased, and GC and SC were increased in the downstream sites.

• 한국농촌건축학회논문집
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• 제13권1호
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• pp.21-28
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• 2011

The main purpose of this study is to analyze construction of space through the investigation of the cases of school community library through Gangneung-si's life-learning project and the findings from the analysis could be summarized as below. Firstly, most space used for school community library has the size of two classes in school on average and locals use generally space for reference and learning at school community library. Secondly, the construction of space of school community library is categorized into one for book-returning, references, reading, group learning and information, and an audio-visual space is also used for group learning and reading. A space for book-returning has features based on the location of its entrance and a space for reading features stand-up and sitting-on space considering size and usability. And a space for group learning has the feature of space planning that makes it possible for local people to get library programs and seminars and a space for information shows its feature of space planning that uses the wall.

• 문화기술의 융합
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• 제9권5호
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• pp.815-819
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• 2023

현재 중국의 도시 공간은 점진적인 개발에서 재고 변형으로 점차 변화하고 있다. 도시 공동체의 계획 개발 목표도 물질적 공간 건설에서 인문 사회의 지속 가능한 발전 방향으로 전환되었다. 현재 주거생활에 중점을 둔 단일 위도의 지역사회 계획 및 건설은 지역사회 생활 생산의 다차원적 요소를 간과하여 지역사회 간의 냉담한 관계, 인간과 환경 간의 관계 형성 어려움 등 많은 문제를 초래한다. 따라서 이 글은 지역사회의 시공간적 연속적 통일에서 지역사회의 사회성을 재인식하고, 지역사회의 중앙과 민간의 여양 명확히 하며, 일상생활의 시작점으로 하여 지역사회의 역동적인 조성 방법과 방법을 재탐색한다.

• 한국주거학회논문집
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• 제24권3호
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• pp.135-147
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• 2013

The purpose of this study is to make a proposal for the planning of the back-to-farming community village. For this study of a community village designed by residents, the information on the residents' participation and the role of a coordinator in the whole planning process of the community village were investigated, based on the rural village development policy. The community village studied here is located at Sannae-myeon, Namwon-city in Jeonbuk-do. Interviews were answered by 17 households and a process coordinator. The results are as follows. 1) The process coordinator participated in the project on the design of village, permission documentation, and construction from the beginning. The coordinator and residents met every month, and discussed the respective housing and the village environment regulation. 2) Every house has its own plan, but the architectural coordinator's counseling and coordination in the planning process resulted in higher participation. Function of common spaces were determined by residents' participation. Finally, common spaces consist of 2 buildings that one would have as much as open spaces to accommodate as many as residents' activities and the other have business facilities. 3) The political assistance is needed to activate construction of resident-participation typed community villages; development of the conflict coordination program and coordinator education program for operation & planning.

• 한국조경학회:학술대회논문집
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• 한국조경학회 2007년도 Journal of Landscape Architecture in Asia Vol.3
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• pp.208-213
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• 2007

I have analyzed four methods for revitalizing the Ibi district, a local community in Minami Awaji City in Hyogo Prefecture, using Awaji tile, a traditional product. The first analysis is of a workshop to think about the revitalization of the community using Awaji tile. The second is an evaluation of using Awaji tile in the construction of green spaces and the renewal of existing buildings. The third analysis is on the distribution of terracotta for plants to all the residents of this district and the construction of art objects using Awaji tile at the seashore and by the entrance area of a highway interchange. The fourth analysis is of the results of information sharing by a newsletter and a website. Finally, I gave questionnaires to workshop participants. As a result, visible, completed products of these efforts were evaluated positively, but more effort is required related to the newsletter and website. Overall, I could verify the compounded possibilities for revitalization of the community using Awaji tile as promoting regional industry, activating the community, and improving the landscape.