• 한국환경복원기술학회지
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• 제17권1호
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• pp.65-79
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• 2014

This study selected Nakdong River basin zone in Daegu as an example area to conduct landscapetope classification and aesthetic value assessment of landscape according to the classified landscapetope. The main result of this research can be summed up as following. First, the result of landscapetope type classification showed 28 types of landscapetope including complex residential area (AA), natural stream type with copious vegetation (BA), forest type centered on mixed forest of soft and hardwood (EB) along with 129 types of imputed specific landscapetope. The result of the total first assessment using B-VAT showed the first grade 10 types, II grade 4 types, III grade6 types, IV grade 3 types, 5 types for V grade with the lowest value. The second assessment conducted toward the landscapetope types with the grade higher than the average (including III grade) in the result of the first assessment showed that there are 66 spaces for the sites (1a, 1b) with special meaning for aesthetic landscape evaluation. And also, there were 69 spaces for those (2a, 2b, 2c) with meaning for aesthetic landscape evaluation. The design model of this research is largely divided into improvement goal and specific execution plan. First, the improvement goal is divided into 6 categories including conservation area, complementary area, and restoration area, and the specific execution plan is divided into 14 categories including special landscape management area, general landscape management area, conservation of hill areas with optically good condition. A comprehensive master plan was suggested by directly applying the set landscape planning model to the subject place of this research.

• 한국환경복원기술학회지
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• 제17권1호
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• pp.135-146
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• 2014

The improvement of adaptation capability against heat island (ACHI) by greening buildings is considered as an important measure to cope with a climate change. This study aimed to select the most appropriate zones for green roof initiative in case study sites, Bucheon, Anyang, and Suwon Cities and to investigate the characteristics of buildings for greening to improve ACHI. Relative ACHI for each lot was estimated from 0 to -9, assuming that it decreases with the distance from green space and waterbody. Low adaptation capabilities were mostly shown in the old urban blocks with dense low-rise buildings and lack of green space. Three blocks with the lowest ACHIs were chosen as a green roof initiative zone in each city. They are largely residential areas including low-rise buildings such as single, multi-household houses, townhouses, 5 or lower story apartments and few are industrial areas crowded with small factory buildings. The areas of building roof available for greening are 8.8% within the selected zones in Bucheon City, 5.3% in Anyang City, and 4.9% in Suwon City. As it were, 25.2~41.7% of the roof top areas are available for greening in these zones. It means that roof top areas of $25,000{\sim}120,000m^2$ can be used for greening within the selected zones of $0.64{\sim}1.65km^2$ to improve ACHI. The approach and results of the study are significant to provide a logical basis and information on location, scale, effect, and target figure of greening as a measure to cope with climate change.

• 대한교통학회지
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• 제28권5호
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• pp.77-87
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• 2010

자전거시설의 공급에도 자전거이용자가 시설이용을 기피하거나 다른 루트를 이용하여 주행하는 이유는 시설이 자전거이용자의 선호를 충분히 고려하지 않았기 때문이다. 본 연구의 목적은 자전거이용활성화정책의 주요 대상이 되는 통근시간대 자전거이용자의 통행특성과 경로선택에 영향을 미치는 요소를 분석함으로써 자전거도로의 계획 및 설계에 필요한 시사점을 도출하는데 있다. 이를 위하여 SP조사기법을 이용하여 이용자의 선호를 조사하고, 링크레벨 및 경로레벨요소로 구성된 로짓 모형을 도출하였다. 결론적으로, 본 연구에서 검토된 9개 요소가 모두 자전거도로의 루트선택에 영향을 미치는 것으로 나타났으며, 특히, 보조간선도로, 분리형자전거차로를 선호하는 것으로 나타났다. 따라서, 차선만으로 설계할 경우에는 분리공간(buffer zone)을 설치하여야 하며, 자전거차로를 설치할 경우에는 자동차의 속도를 50km/시 이하로 제한할 필요가 있다.

• 한국항해항만학회지
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• 제32권6호
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• pp.505-513
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• 2008

본 연구는 해양건축물 또는 워터프런트 개발계획에 있어 특히 워터프런트에 입지하는 주거단지 계획에 역점을 투어 사용자의 측면에서 기존 워터프런트 주거단지의 거주환경 만족도를 조사, 분석 하였다. 또한 통일 주거단지 내에서도 각층별, 방위별, 위치별 쾌적성에 대해 분석하여 가장 선호하는 층, 방위 위치 통에 관한 근거를 제시하고자 하였다. 본 연구의 결론은 다음과 같다. 1) 만족도의 순서는 남향, 남동향, 동향, 남서향의 순으로 나타났으며 남향, 남동향의 선호 경향이 절대적으로 우세한 것으로 나타났다. 2) 전체 응답자의 67%이상이 향보다는 외부로의 조망이 좋아야 한다고 응답하여 워터프런트 주거단지에 있어서는 조망에 대한 중요성이 매우 크다는 사실을 알 수 있었다. 3) 경관 선호도를 분석한 결과는 안벽형 워터프런트, 호안형 워터프런트 덴 하천형 워터프런트의 세가지 Type의 경관별로 약간의 차이는 있었으나 공통적으로 고층부 경관이 가장 높은 선호도를 보였으며 저층부 경관이 상대적으로 가장 낮은 선호도를 보여주었다.

• 대한토목학회논문집
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• 제39권1호
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• pp.73-80
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• 2019

교통안전과 효율적인 교통관리의 도로교통정책이 간선도로 등 일정규모 이상의 도로에서 주로 이루어지고 있어 상대적으로 생활도로의 안전성은 열악한 상황이다. 특히, 보행자의 안전이 주가 되어야 할 주거지역의 생활권 도로까지 차량이 우선시 되는 경우가 발생하는 등 상대적으로 생활도로에 대한 개선은 이루지 못한 실정이다. 이에 본 연구는 생활도로 내 교차로 알림이 설치기준을 제시하기 위하여 광주광역시를 중심으로 현장조사를 실시하였고, 생활도로내 교차로에 영향을 미치는 영향인자와의 관계를 다중회귀분석을 통한 예측모형으로 도출하였다. 나아가 생활도로내 사고예측 모형을 통한 실측값을 제시 한 후 교차로 알림이가 설치된 지점의 값과 비교 검증하여 생활도로내 교차로 알림이 설치기준을 제시하였다. 이를 통해 생활도로 내 잦은 교통사고를 예방하고 생활도로를 이용하는 이용자들의 편의성 및 안전을 고려한 교차로 알림이 설치가 이루어 질 수 있을 것으로 기대된다.

• 한국습지학회지
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• 제17권4호
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• pp.339-347
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• 2015

저수지의 이용목적에 따라서 수력발전용, 농업용수용, 생활 공업용수용 및 홍수조절용으로 구분한 우리나라 35개 저수지의 호안에서 출현하는 관속식물 종류와 지형, 수문, 물 및 토양 환경을 조사하여 이용목적에 따른 호안 환경과 식물상 특성의 차이를 규명하고자 하였다. 호안의 식물상은 저수지의 용도에 따라서 종수, 종류 및 식물종 특성에서 차이를 나타내었다. 단계별 변수선택법 결과에 의하면 저수지 호안의 출현종수는 중앙수위에서 범람빈도가 높고 호안의 연평균노출기간이 길수록 증가하였다. 주좌표분석과 집괴분석의 결과에서 저수지 호안의 식물상은 이용목적에 따라서 크게 3가지 유형, 홍수조절용과 생활 공업용수용, 농업용 및 발전용 저수지로 구분이 되었다. 식물상의 특성에 영향을 미치는 주요한 환경 요인은 연간 수위변동폭, 중앙수위 연범람빈도, LQI 지수 및 연평균노출기간이었다. 수위가 안정적으로 유지되고 수질이 중영양으로 유지되는 발전용 저수지에서는 종풍부도가 높고 침수식물종을 비롯한 수생식물종이 풍부한 연안대가 발달하였다. 수위변동이 심하고 수질이 빈영양 혹은 중영양인 홍수조절용과 생활 공업용수용 저수지 식물상은 수위변동역에서 단명의 교란지식물이 분포하였다. 수위변동이 중간 정도이고 중영양 또는 부영양인 농업용 저수지에서는 부엽식물과 부유식물과 같은 수면을 덮는 식물종이 특징적으로 분포하였다. 결론적으로 저수지 호안의 식물상 특성은 이용목적에 따라서 수위변동, 수질 등의 환경요인이 차이가 나타나고 이에 따라서 식물상의 구조와 종풍부도가 다르게 나타났다.

• 보건교육건강증진학회지
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• 제18권1호
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• pp.109-125
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• 2001

The purpose of this study was to provide the basic data for establishing school education environment protection measures, on the basis of comparing and analyzing the realities and students' recognition degree of the environment and hygiene around the middle and high schools located in the rural areas. These study data were investigated by the self-administered questionnaires, taking as subject the 805 students in the middle and high schools located rural areas. And the results were as follows: First, as the result of having investigated the distribution degree of harmful environment within the purification zone around schools, it was found out that students responded: within the purification zone around the middle school, there were cartoon rooms (46.2％), electronic game rooms (45.9％), and singing rooms (45.0％). within the purification zone around the high school, there were electronic game rooms (46.3％), singing rooms (42.3％), billiard halls (41.4％), PC rooms (40.1 ％), and Soju-room (35.2％). Secondly, as having analyzed student's recognition degree of the harmful environment around the school, it was found out that middle school students responded that sexual utensils-treating shops (3.74 points) were most harmful, and next corrupted bathhouses (3.52 points), and Soju-room (3.47 points), and high school students also responded relating to harmfulness in a similar sequence. Thirdly, in case of students' recognition degree of the harmful environment around the school according to general characteristics, 1) girl students had a higher ratio of recognition that the environment around the school was harmful than boy students (p〈0.001). 2) groups of students whose living standard was high had a higher ratio of recognition that the environment around the school was harmful than groups of students whose living standard was low (p〈0.05). 3) groups of students whose school was located near the park or the residential street had a higher degree of recognition that the environment around the school was harmful than groups of students whose school was located near the factory or the shopping area (p〈0.01). 4) groups of students whose school was located near the park or the residential street had a higher degree of recognition that the environment around the school was harmful than groups of students whose school was located near the amusement area or the shopping area (p〈0.05). Fourthly, 1) relating to the harmful shops where they experienced most highly the behavior of drinking and smoking, middle school students responded that they did so in the electronic game room (22.5％) and high school students did so in the singing room (31.4％), and high school students had a very high experience ratio of drinking and smoking, compared with middle school students (p〈0.001). 2) relating to the harmful shops where they could get in contact with lewd articles, both of middle school students (5.3％) and high school students (8.3％) responded that they could do so in the video room. 3) relating to the harmful shops where they experienced unsound opposite sex acquaintance, both of middle school students (5.8％) and high school students (16.6％) responded that they did so most highly in hotels, and high school students had a remarkably high experience ratio of unsound opposite sex acquaintance, compared with middle school students (p〈0.05). 4) relating to the harmful shops where they experienced violence, middle school students responded that they did so in the electronic game room (14.0％) and then in the singing room (3.7％), and high school students responded that they did so in the electronic game room (9.3％), the nightclub (4.6％), Soju-room (4.1 ％), and high school students had a remarkably high experience ratio of violence, compared with middle school students (p〈0.05). 5) relating to the harmful places where they experienced drugs both of middle school students (0.8％) and high school students (2.4％) responded that they did so in the hotels. Fifthly, when going to the harmful shops, students had the experience of being guided and regulated roughly 1 time - 2 times, and middle school students (16.4％) and high school students (16.7％) had almost similar experience ratios of being guided and regulated. Conclusively, there was a limit in controlling the environment and purification zone only by legal regulations and institutional controls, the self-control purification effort for the school and the surrounding environment was required greatly, in order to protect students from harmful environment. In addition, the constant study to establish the educational environment purification measures must be carried out.

• 한국지역지리학회지
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• 제22권3호
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• pp.666-680
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• 2016

본 연구는 1980년대에 이후 개발된 고밀도주거지역 주변에 조성된 도시공원에 관한 것이다. 지구온난화와 열섬현상은 도시민들의 삶의 질을 위협한다. 도시개발 후 녹지공간을 확대할 수 없는 조건하에서 계속적으로 인접지역에 시설물, 건물, 도로망이 확충되었다. 신도시 건설계획에 따라 조성된 도시공원들을 비교한 결과, 도시계획단계에서 최소한의 녹지를 확보했으나 개발 후 20년 이상 지난 시점에서 주민에게 적절한 녹지공간이 되지 못하며, 녹색섬으로 남거나 냉섬 효과, 녹지연결성, 바람길 통로로서의 기능은 미흡하다. 일부 지역은 재건축이 완료되거나 진행되고 있으며 이는 더욱 더 주민에게 삶의 질을 더욱 악화시킬 수 있는 요소가 될 수 있다.

• 한국조경학회지
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• 제28권1호
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• pp.11-18
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• 2000

Taegu is notorious as hot and dry summer among Korea cities. One of the most important goals of the open space planning is to ameliorate urban climate of the city. The objective of this research is to evaluate the thermal mitigation effect of the cool islands in Taegu metropolitan city. Cool islands of this paper includes parks and rivers surrounded by or adjacent to urbanized areas. Based on the analysis of the thermal band of Landsat TM at May 17, 1997, the thermal mitigation effect of open spaces in the city could be summarized as follows ; Kumho river showed the largest mitigation effect in terms of the width of mitigation zone and temperature difference. Evaporation from wide water surface and evapo-transpiration from riparian grass land could bring into results. Significant mitigation effect of parks covered with forest can be observed. The temperature range of such parks were between 19.05$^{\circ}C$ and 19.44$^{\circ}C$ However, the thermal mitigation effect of Dalsung park and Apsan park was insignificant. The small size and high percentage of hard paving of the former and the relative low density of the residential areas adjacent to the latter could be the main reason. In conclusion, the thermal mitigation effect in urban ope spaces could be detectedby the employment of thermal band data of Landsat TM and GIS buffering technique.

• 한국주거학회논문집
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• 제24권4호
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• pp.39-52
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• 2013

This study examined the key factors that significantly improved the demand of multi-habitation. It determined the factors at the macroscopic level (or push factors) and the microscopic level (or pull factors). Focusing on a microscopic viewpoint, this study looked at the process of settlement through investigating 78 MH residents in the Seoul metropolitan area. The survey included the questions, such as who they are, how they prepared for moving, and how much they enjoyed their rural lives. In addition, any differences in this process were analyzed depending on respondents' characteristics. Major findings are as follows: First, general macro-level circumstances seemed supportive for the MH lifestyles. Second, six keywords were determined to represent the recent MH trends. They are "semi-sedentism, clustering, young people, female, money, and policy". Third, the distances between the original towns for native residents and new second-home towns for MH residents affected the interactions among them. However, these two groups had better relationships when the second-home towns were apart from the original towns. I then considered the need of a buffer zone between the two residential areas for MH residents. The conceptual difference between MH residents (i.e., semi-sedentism) and original rural residents (i.e., sedentism) might require certain types of buffer zones to continue good relationships among them.