• 한국조경학회지
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• 제25권1호
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• pp.62-72
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• 1997

As a site is built up, runoff increases inevitably. This results in water deficit in the site and possible downstream flooding. It may cause irreversible site ecosystem disturbance. This study examined some techniques of increasing infiltration rates in a site development. The possible effects of applying such techniques at a new town development are calculated for four types of land uses-business area, low/high density residential areas, and park area- of Bun-Dang New Town. If the higher infiltration drainage systems are introduced, there may be additional infiltration of the precipitation as much as 59.8% in business area, 74.6% in low density residential area, 51.4% in high density residential area and 32.7% in park area. This much increase of infiltration, or decrease of runoff, may improve site water balance, and thus keep the site ecosystem much healthier.

• 한국산학기술학회논문지
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• 제13권1호
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• pp.125-132
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• 2012

부산지역 내 주거정비사업들의 추진이 매우 부진한 실정이다. 도시 및 주거 정비 기본계획상 정비예정구역의 지정 시 사업추진을 고려하지 않은 채 예정구역을 지정함으로 발생된 문제로 인식된다. 본 연구에서는 부산의 입지적 요인들이 사업추진가능성에 영향을 미친다고 가정하여 영향요인변수를 위치적 조건, 지형적조건, 규모적 조건, 입지유형적 조건, 규제적 조건 등 5개의 조건으로 구분하고 12개의 항목을 선정하여 이들 요소들이 사업추진에 어떠한 영향을 미치고 있는 지를 규명하였다. 판별분석한 결과 재개발의 경우 사업추진에 크게 영향력을 미치는 변수로는 사업용적율, 정비유형, 면적이 대표적인 요인으로 작용하고 있는 것으로 분석되었다. 또한 재건축의 경우 사업추진에 미치는 영향력이 큰 변수로 사업용적율, 정비유형, 전면도로폭, 경사 등으로 분석되었다.

• 대한토목학회논문집
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• 제41권5호
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• pp.609-616
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• 2021

부산은 경사진 구릉지에 고밀화 된 불량 주거지가 여전히 많이 남아있으며, 특히 항만 배후지역에 주로 입지하고 있어 항만 시설과 관련된 계획들로 인해 경관적, 생활적, 환경적 영향을 많이 받는다. 특히 부산 동구 일원의 주거지는 북항재개발 지역이 조망되며, 현재 주거환경개선사업이 계획되어 있는 곳으로 경관적 변화가 클 것으로 예상된다. 본 연구에서는 부산 동구 구릉지의 불량 주거지역을 대상으로 환경개선사업 전, 후 경관 이미지에 대한 분석 및 예측(SD분석 및 요인분석)을 통하여, 정비사업으로 인해 지역의 경관적 이미지가 정리, 정돈된 이미지를 가질 수 있을 것으로 예상되지만 한편으로는, 지역이 가지고 있던 고유한 안락감이나, 생동감 등의 이미지는 다소 잃을 것으로 예상되어, 지역 고유의 이미지를 보존하되, 노후화로 인해 인접지역과의 경관적 괴리감은 줄일 수 있도록 물리적 시설의 올바른 계획 방향성을 모색하고자 하였다.

• 한국경제지리학회지
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• 제19권1호
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• pp.104-121
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• 2016

본 연구의 목적은 고령자의 취업에 영향을 미치는 요인을 분석하는 것으로, 특히 도시와 농촌을 비교하는 것이다. 이를 위해 2014년 노인실태조사 원자료를 이용하여 이항 로지스틱 회귀분석 방법을 사용하였다. 65세 이상 노인의 인구학적 특성, 건강관련 특성, 가구관련 특성, 경제적 특성, 최장기직업 특성, 생활환경 특성, 지역 특성이 취업에 미치는 영향을 분석하였다. 분석 결과 도시거주 노인에 비해 농촌거주 노인이 현재 일하고 있을 가능성이 높았다. 도시와 농촌으로 나누어 분석한 결과 도시지역 고령자의 취업에 영향을 미치는 요인이 더 다양하고 복잡하게 나타났다. 고령자의 일자리에 있어서 도시와 농촌의 지역 차이에 따른 차별화된 정책과 지원이 필요함을 도출할 수 있다.

• 한국환경보건학회지
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• 제2권1호
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• pp.37-48
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• 1975

Air pollutants were measured to get useful data in preventing and controlling the pollution at industrial and semi-industrial, commercial, cross-road and residential areas by season in Busan from September 1973 to June 1974. Teated were dustfalls(ton/$km^2$/month)by Deposit Gauge method, sulfuric anhydride(mg $SO_3/day/100cm^2 PbO_2$) by Lead Peroxide candle method. The relations between pollution and metherologlcal factors and source of pollution were discussed, The findings are as follows: 1. The mean value of dustfalls was 24.8 tons rangi~ng from 12.5 tons to 44.5 tons. The highest amount of dustfalls of 29.0 tons was measured in crossroad areas while the 1oeest of 22.7 tons in commercial areas, and Winter the highest of 27.7 tons while in Spring the lowest of 21.2 tons. 2. The mean value of water soluble substances was 31.7 per cent, and seasonal variation of pH was shown as 4.20 in Autumn, 3.85 in Summer and 2.76 in Winter. 3. The mean value of sulfuric anhydride was 1.54mg ranging from 0.197mg to 4.162 mg. The highest concentration of sulfuric anhydride of 2.03mg was detected in cross-road areas while thelowest of 1.23mg in residential areas, and Summer the highest of 2.18mg while in Spring the lowest of 1.09mg(0. 92mg in Nov. 1973) 4. Dustfalls are more with the decreased of relative humidity and precipitation while concentrat:on of sulfuric anhydrides are more with the increased of relative humidity. 5. There is a probability of occuring chronic symptoms(respiratory and others) as the dustfalls with 24.8 tons and sulfuric anhydride with 1.54mg in Busan. According to this, it is the time to discuss monitoring system and systematic preventing methods.

• 환경영향평가
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• 제19권4호
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• pp.397-407
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• 2010

The increase of the solar reradiation from urban areas relative to suburban due to urbanization heats up the air temperature in urban areas and this is called the urban heat island (UHI) effect. This UHI effect has a positive relationship with the degree of urbanization. Through the studies on UHI using the satellite imagery, the effect of the surface heat radiation was observed by verifying the relationship between the air temperature and the land cover types (surface materials such as urban, vegetation, etc.). In this study, however, the surface temperature distribution was studied in terms of land use types for Seoul. Using land use types, the surface temperature in urban areas such as residential, industrial, and commercial areas in Yeongdeungpo, highly packed with industrial and residential buildings, was maximum $6^{\circ}C$ higher than in the bare ground, which indicated that the surface temperature reflected the pattern of the human-consumed energy on the areas and showed that one of the important causes influencing the air temperature except the surface heat reradiation by the sun is the anthropogenic heat. Also, the effect due to the restoration of the Chunggae stream on UHI was investigated. The average surface temperature for the Chunggae stream was reduced about $0.4^{\circ}C$ after restoration. Considering that each satellite image pixel includes mixture of several materials such as concrete and asphalt, the average surface temperature might be much lower locally reducing UHI near the stream.

• 한국실내디자인학회논문집
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• 제21권1호
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• pp.86-94
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• 2012

The purpose of this study was to examine the importance of eco-friendly design elements related to residential space by residents and what element they prefer. To achieve this, 18 eco-friendly design elements related to residential space were selected from the Green Building Certification Criteria and the relevant research papers. These elements were categorized into four areas; the ecological environment area (4 elements), the indoor environmental climate one (4 elements), the energy and resource saving one (6 ones), and the material one(4 ones). On the base of these 18 elements, the importance degree of each element was examined by using 5-point Likert scale. The subjects were 299 housewives living in apartment houses in Jangyu new town, Gimhae. The subjects perceived strongly the importance of eco-friendly design elements, but many of them did not know about Green Building Certification Criteria. Overall importance of 18 elements by the residents was very high. Also, the indoor environmental climate area was considered as the most important one, followed by the energy and resource saving area, the material area, and the ecological environment one.

• 한국디지털건축인테리어학회논문집
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• 제4권2호
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• pp.35-43
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• 2004

Transformations of the urban spatial structure, from sub-area redevelopment to newtown development, results great influences upon existing urban condition and spatial configuration. The purpose of the study is to analyse the effect of the urban spatial configuration of Uijongbu city where experienced changes after newly development of city center and new residential area. The west part of the city where is limited in growth by military bases, ego U.S Army basecamp, were planned and established as the other axis of the city center since mid 1980's. After that new residential area which is located in far east of the city were also developed. Space syntax as a methodology has been adopted to conduct quantitative analysis which is able to interpret differences between sub-areas ; old city center, new city center, new residential area. The results of the analysis are follows ; 1) existing structure of the urban fabric, especially old city center, is sustained and intensified, 2) new city center which is west part of the city has failed to achieve organic spatial connection adjacent to old city center, 3) there is less spatial depecdency relationship between city center and new residential area where is identified as another small self-support city within the city.

• Asian Journal of Atmospheric Environment
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• 제4권1호
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• pp.42-54
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• 2010

Automobile emissions have caused a major hydrocarbon pollution problem in the ambient air of many cities around the world. This study was conducted to measure the pollution status of volatile organic compounds (VOCs) in some urban residential areas in Seoul, Korea. A total of 20 VOCs (11 aromatic and 9 chlorinated species) were identified at 4 urban residential sites in Seoul, Korea from February 2009 to July 2009. Comparison of total VOC (TVOC) concentration data indicated the dominance of the aromatic species with the maximum (72.2 ppbC) at Jong Ro (JR) and the minimum at Yang Jae (33.4 ppbC). The peak concentration of TVOC occurred during spring at all sites with an exception at Gang Seo (GS), where it was recorded during winter. The distribution of individual VOCs at the study sites was characterized by high toluene concentration. A strong correlation of benzene was also observed with other VOCs and criteria pollutants at all sites (except YJ). The overall results of this study suggest that vehicular emissions have greatly contributed to the increase in VOC pollution at all the study sites.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.249-254
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• 2005

The purpose of this study is to provide the guideline of the outdoor space of residential land development district for children's outdoor activites. This study was accomplished by the valuation of the physical environment of 5 residential land development districts, the analyzation of behavioral mapping about children's outdoor activities, and the analyzation of satisfaction and the consciousness of 190 residents(parents) & 230 children. Especially, outdoor spaces were divided into 6 parts (play space, education facility, commercial facility, green space, and empty space & parking lot). And than, 6 outdoor spaces were valuated about the physical characters such as accessibility, network, safety, variety, functional, natural elements. Also, the survey for residents and children's consciousness were used the Likert scale. According to the result of this study, many parts of the housing area were not good for children's activities, and resident's satisfaction was low. In the sample areas, negative factors were car and motorcycle. And many residents were pointed out the lack of natural elements, variety, and safety of outdoor space in dwelling area. Finally, this study suggested the guideline children's activities based on the result of analyzation of valuation, behavioral mapping, and survey.