• 한국농촌건축학회논문집
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• 제16권1호
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• pp.53-61
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• 2014

The purpose of this study is to analyze present condition and users' behavior on waterfront in local city. To analyze the current physical statues and behavioral issues, 3 cities including Jinju city(Nam river), Ulsan city(Taewha river), and Dae-gu city(Gumho river) has chosen as research areas, the questionnaire and field survey were conducted in research areas focusing on post occupancy evaluation. In this study, it was found that main behaviors of waterfront were rest and exercise and overall satisfactions of waterfront were related to the decision-making for revisitation. However, unsatisfactory physical factors of waterfront were the position and number of facilities related to the behaviors such as rest, exercise, and bicycle riding. Especially, most unsatisfactory factor was the inadequate lighting in respect of intensity of illumination and position although much people had been used each waterfronts at nighttime. In conclusion it was thought that it was necessary to reinforce the program related to culture and leisure such as public performance and to establish infrastructure related to life-time sport and various outdoor exercise for waterfront activation.

• 한국콘텐츠학회논문지
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• 제16권8호
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• pp.217-227
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• 2016

본 연구는 울산광역시 울주군이 시행하고 있는 특성화마을 만들기 사업의 성공가능성을 높이기 위해 지역의 이야기 자원을 이용한 스토리텔링 기반의 경관색채계획에 대한 제언이다. 어음하리마을 특성화마을 만들기 사업은 울산에서는 처음이며, 어음하리 마을의 자원에다가 지역의 이야기를 부여해 스토리텔링 거리로 탈바꿈시키고자 구체적인 사업계획을 진행 중이다. 울주군은 이들 마을을 정비해 관광객 유치 및 지역 경제 활성화에 큰 도움이 될 것이라고 기대하고 있다. 이처럼 스토리텔링을 이용한 지역 마케팅이 최근 지역개발의 한계를 극복할 수 있는 바람직한 방법으로 활용되고 있으며, 이는 경관색채계획의 새로운 가능성을 제시하고 있다. 따라서 어음하리마을의 풍토색을 토대로 이야기 자원에서 브랜드스토리를 추출하고 이를 색채계획에 적용하여 마을 단위의 개성적인 색채 아이덴티티를 만들어내고자 하였다. 이는 현재 지자체 별로 시행하고 있는 대규모 정비에 의한 색채계획에서 탈피하여 색채가 지역 아이덴티티 확립과 더불어 지역활성화 수단으로 활용할 수 있는 가치를 발견하는 하나의 방향이 될 수 있다는 점에서 연구 의의가 있다.

• 한국환경복원기술학회지
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• 제17권2호
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• pp.1-14
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• 2014

The purpose of this study is to identify the efficiency of LID technologies for controlling non-point source pollution from urban areas. The recent technical responses to managing water resource and urban areas according to the influence of climate change is an important national policy, along with green growth. Through various reference studies reasonable ways to consider a wholistic plan on urban-eco-friendly river management, the Low Impact Development (LID) as the adequate river management method is being undertaken in foreign countries to technically apply to urban plans. However, the LID is at the initial stage in Korea, with no specific studies implemented. Thus, this study explored whether LID technologies can be efficient measures to control non-point source pollution on the cost side. Ulsan's Namgu and Bukgu have been chosen as case studies that illustrate the efficiency of the LID technologies. On investigation, if LID technologies are designed properly, the efficiency of them is expected to higher than that of sewage treatment plant.

• 한국제4기학회지
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• 제17권2호
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• pp.169-170
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• 2003

The existence of coastal terraces, HH(High higher) surfaces found at Gampo of southeast coast and at Jeongdongjin of the central east coast were confirmed at Jigyeong-Ri, the areal border between Gyeongju- and Ulsan city on the southeast coast of Korea Peninsula. Especially this study reports HH JK-surface located on the 155m a.s.l., which is the highest altitude among the ancient shorelines of the coastal terraces in Korea. The HH surfaces on the study area are classified into HH JK at 155m, HH-I at 140m and HH-II at 115m, and each formation stage is related to MIS 17(720∼690ka BP), MIS 15(630∼560ka BP) and MIS 13(510∼480ka BP) respectively. The HH-surfaces remain to be larger than those of H- and L-surfaces. The reason is caused by the unique factors of the coastal geology and morphology on the study area during the formation stage. And also the areal difference by the magnitude of upheaval doesn't exist from north to south because the altitude system of ancient shoreline on each coastal terrace is same along the east coast. The upheaval rate of the eastern coastal areas was measured in the relation to the ancient shoreline and formation stage among the coastal terraces such as HH JK-, HH-I, HH-II, H-III and H-IY surface, and was almost same as 0.23mm/y.

• 대한환경공학회지
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• 제33권4호
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• pp.243-250
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• 2011

부산지하철 3개 노선에 대한 소음도 조사 및 비교 평가가 이루어 졌다. 차량이 역을 다 빠져 나간 순간부터 차량이 다음 역에 도착할 때까지를 기준으로 하여 차량 내부에서의 평균 소음값을 측정하였다. 또한 차량이 역사 도착 시 측정과 차량이 역사 출발 시 측정으로 나누어서 측정하였다. 주간시간대(오전9시~오후6시)와 야간시간대(오후6시~오후10시)로 구분하여 측정하였으나 주 야간 차이가 크지 않아 주 야간의 차이를 두지 않고 전체적으로 평균을 취했다. 2010년 5월과 7월 두 차례 부산지하철의 차량실내 소음도를 측정하여 실험에 대한 재현성을 검정하였다. 노선별 스크린 도어 효과, 도상조건, 열차차종 및 노선별 곡률반경 변화에 따른 소음도 차이가 조사되어 졌다. 부산지하철 3개 노선 중 2호선의 소음도가 가장 높았으며 이에 대한 방안도 강구 되었다. 스크린도어가 미설치된 역이 설치된 역에 비하여 소음도가 약 10 dB(A) 정도 높았으며 S 자형의 급곡선부에서 소음도가 높음이 확인되었다.

• 한국환경과학회지
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• 제21권2호
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• pp.153-163
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• 2012

The seasonal variations of ozone ($O_3$) concentrations were investigated with regard to the relationship between $O_3$ and wind distributions at two different sites (Jung Ang (JA): a semi-closed topography and Seo Chang (SC): a closed topography) within a valley city (Yangsan) and their comparison between these sites (JA and SC) and two non-valley sites (Dae Jeo (DJ) and Sang Nam (SN)) located downwind from coastal cities (Busan and Ulsan). This analysis was performed using the data sets of hourly $O_3$ concentrations, meteorological factors (especially, wind speed and direction), and those on high $O_3$ days exceeding the 8-h standard (60 ppb) during 2008-2009. In summer and fall (especially in June and October), the monthly mean values of the daily maximum $O_3$ concentrations and the number of high $O_3$ days at JA (and SC) were relatively higher than those at DJ (and SN). The increase in daytime $O_3$ concentrations at JA in June was likely to be primarily impacted by the transport of $O_3$ and its precursors from the coastal emission sources in Busan along the dominant southwesterly winds (about 5 m/s) under the penetration of sea breeze condition, compared to other months and sites. Such a phenomenon at SC in October was likely to be mainly caused by the accumulation of $O_3$ and its precursors due to the relatively weak winds under the localized stagnant weather condition rather than the contribution of regional transport from the emission sources in Busan and Ulsan.

• 한국생활과학회지
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• 제20권2호
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• pp.365-376
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• 2011

This paper measured elderly consumers' perceptions of purchasing problems, and classified elderly consumers into 5 categories of purchasing problems using cluster analysis, and analyzed the relationships between the elderly consumers' perception type, socio economic variables, activities of daily living, and activities of healthy living. The data was collected from 500 elderly consumers in Ulsan Metropolitan City. Three clusters were extracted. 56.4% of the sample was included in 'redress and contract problems group', and 22.6% of the sample was included in 'less perception of purchasing problems group, and 21.0% of the sample was included in 'the perception of strong purchasing problems group. The elderly consumers' perception type of purchasing problems were related with socio-economic variables such as sex, existence of a spouse, the number of family living together, the number of children, education, the average monthly household income and allowance, activities of daily living, and activities of healthy living. The redress and contract problems group was found to be of midium level in socio-economic and health status, and included more females and less spouselessness. The perception of less purchasing problems group was found to be the highest level in socio-economic status, and included more males and less spouselessness. The perception of strong purchasing problems group was found to be at the lowest level of socio-economic status.

• Journal of Community Nutrition
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• 제7권3호
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• pp.130-134
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• 2005

This study was conducted by surveying 616 male workers living in Ulsan City regarding their health status based on lifestyles such as alcohol consumption, smoking and exercising as well as physical measurements and biochemical tests. The average height, weight and BMI(body mass index, $kg/m^2$) of the subjects was 170.9cm, 70.2kg and 24.2, respectively. The rate of drinking was $80.9\%$ and the rate of smoking was $53.4\%$. Seventy four percent of subjects responded that they exercise regularly. The results of the blood biochemical tests revealed that the average hemoglobin concentration was 14.7g/dl, and the levels of GPT(glutamic pyruvic transaminase) and GOT (glutamic oxaloacetic transaminase) were 32.74unit/l, 26.99 unit/l, respectively. The average hemoglobin concentration for the subjects aged in the 50s was 14.39g/dl, which was significantly lower than those in the 20s(14.81g/dl), 30s(14.69g/dl) and 40s(14.73g/dl). The blood glucose level and the cholesterol level also increased with age. Also investigated was the blood pressure of the subjects increased with age,. and there was a significant increase(p < 0.05) for the subjects in the 50s compared to those in the 20s. The frequency of alcoholic beverages was significantly correlated with systolic/ diastolic blood pressure(p < 0.05) and $\gamma-GTP(gamma\;glutamyl\; transpeptidase)$(p<0.01). The duration of smoking showed a negative correlation(p < 0.05) with the hemoglobin and positive correlations with diastolic blood pressure, cholesterol and $\gamma-GTP(p<0.01)$. The study shows that blood pressure, blood glucose level, cholesterol level, GOT, GPT and $\gamma­GTP$ level, increase with age, which indicates higher possibility of degenerative diseases, calling for nutritional education in terms of advisable lifestyles regarding eating habits, alcohol consumption, smoking and regular exercise.

• 한국항해항만학회지
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• 제29권5호
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• pp.465-473
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• 2005

버스 통행우선신호(TSP)와 관련된 외국의 사례를 살펴본 결과 버스운행시간이 $6{\~}32\%$감소하였다. TSP 기법을 울산도심의 주간선 도로인 문수로 4.07km 구간에 오전 첨두시 1시간의 동진하는 버스에 대해서 Early Green과 Extended Green기법을 적용하였다. 앞의 기법에서 평균 통행시간이 $18.1{\~}25.8\%$ 단축되었고 통행속도는 $30.9{\~}40.1\%$ 빨라졌다. 뒤 기법에서는 통행시간이 $12.1{\~}30.3\%$ 단축되었고, 통행속도는 $30.1\%$ 빨라졌다. 따라서 우리나라에서도 버스 TSP를 도입할 수 있을 것이다.

• 한국폐기물자원순환학회지
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• 제35권8호
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• pp.777-784
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• 2018

Since climate change increases the risk of extreme rainfall events, concerns on flood management have also increased. In order to rapidly recover from flood damages and prevent secondary damages, fast collection and treatment of flood debris are necessary. Therefore, a quick and precise estimation of flood debris generation is a crucial procedure in disaster management. Despite the importance of debris estimation, methodologies have not been well established. Given the intrinsic heterogeneity of flood debris from local conditions, a regional-scale model can increase the accuracy of the estimation. The objectives of this study are 1) to identify significant damage variables to predict the flood debris generation, 2) to ascertain the difference in the coefficients, and 3) to evaluate the accuracy of the debris estimation model. The scope of this work is flood events in Ulsan city region during 2008-2016. According to the correlation test and multicollinearity test, the number of damaged buildings, area of damaged cropland, and length of damaged roads were derived as significant parameters. Key parameters seems to be strongly dependent on regional conditions and not only selected parameters but also coefficients in this study were different from those in previous studies. The debris estimation in this study has better accuracy than previous models in nationwide scale. It can be said that the development of a regional-scale flood debris estimation model will enhance the accuracy of the prediction.