울산시 울주군 청량면 인근 해안가 주변의 저습지를 보유한 용암리에 서식하는 모기의 계절적 발생소장을 조사하였다. 성충 채집은 Nozawa 유문등을 이용하여 3년(1999-2001) 동안 3월부터 9월까지 두 곳의 우사에서 격주에 한번씩 암컷을 대상으로 실시하였다. 채집된 암컷 성충은 1999년에 트랩당 평균 4,416.1마리, 2000년에 5,505.9마리, 그리고 2001년에 6,863.8마리였다. 채집된 모기의 종류는 5속 10종이었으며, 가장 높은 채집수를 보인 종은 중국얼룩날개모기로 종비는 53.4%였으며 다음으로 작은빨간집모기(43.0%), 이나도미집모기(1.6%), 등줄숲모기(1.3%), 빨간집모기(0.5%) 순이었다. 말라리아 매개모기인 중국얼룩날개모기와 일본뇌염 매개모기인 작은빨간집모기의 주요발생 시기인 6월부터 9월까지의 트랩당 평균 채집수는 각각 3,663.3마리와 3,142.5마리였다. 1997년 조사에서 우점종으로 나타난 이나도미집모기의 채집수는 연중 7월 초순에 가장 높게 나타났다.

This paper is an effort to describe dietary behaviors to keep them healthy among adults. A probability sample was drawn from residents aged between 15 and 60 living in Ulsan City area through a multi-staged cluster sampling method. The data collected by face-to-face interview includes 1,232 respondents. Both univariate and bivariate analyses were employed to describe the dietary behaviors. The dietary behaviors in this study includes preference of taking fat-part of meat, fried food, salty food, hot-taste food, drinking coffee and milk, and taking supplementary medicine. About half of the respondents reported to take fat removed when eating meat, and more than 68% of them preferred not to take any kinds of fried food. With respect to preference of salty and hot-taste food, 39.6% of the respondents take medium-salty and 39.4% do hot-taste food. A third of the respondents drink two-four cups of coffee a day. Those who reported not to drink milk at all were prevalent(37.4% of the respondents) than expected. However, less than 20% of the respondents reported to have any kinds of supplementary health food in a year. These dietary behaviors were examined by sociodemographic characteristics for bivariate analyses.

The purpose of this study is to analyse the architectural character of JE-DAMG at farm village in Ulsan. JE-DANG means the building for DONG-JE (the sacrificial rite of a village). The regions of this study are KANG-DONG MYEN, and UNG-CHON MYEN in Ulsan. The method of this study is the analysis of them after the actual field surveys of 47 JE-DANGs in these regions The survey contains the area, the height, the period of the erection, the architectural structure, the roof shape, the material, the landowner, SHIN-CHE (means a god's name and shape), DANG-SU tree and so on. Methods of the survey are the field survey, the interview of villager, the analysis of reference data and so on. Results of the study are below. JE-DANGs(buildings) of these regions had been built first in the period of Japanese occupancy and erections of them had continued until 1970's. Since then, they have been rebuilt. The primary JE-DANG is characterized by a tiled roof, a wooden post lintel, a mud-plastered wall, and a wooden door. After rebuilding, characters are a flat slab, a tiled roof, a structure of using red bricks, and the area is getting larger than the primary JE-DANG, but 1 KAN persists without variety. Most of houses in the inland area like UNG-CHON MYEN face the south, and ones in the coastal area like KANG-BONG MYEN face the east. Generally there is DANG-SU tree behind JE-DANG. That proves DANG-SU tree to be the object of the rite. The species of DANG-SU is a pine in general ,but various in UNG-CHON MYEN. In general names of the god are DONG-SHIN , DANG-SAN SHIN and SUNG-HWANG SHIN. I think that the landownership of JE-DANG should change the private ownership into the village ownership to preserve JE-DANG though most of lands of JE-DANG are private ones.

부산, 양산, 울산 지역에 거주하는 주부 308명을 대상으로 장류에 대한 소비형태를 조사하였다. 된장의 경우 조사대상자의 67.2%가 일주일에 1∼2번 정도, 22.7%가 하루에 한 번 이상 식사준비에 이용하였다. 교육수준으로 볼 때 초등졸과 중졸 주부들의 이용빈도가 높았다. 된장의 마련방법은 46.9%가 집에서 담그며, 그 중 55.3%는 직접 만든 메주를 이용하고, 30.7%는 친척으로부터 가져온 된장을 먹고, 22.4%는 시판 제품을 구입하여 먹고 있었다. 집에서 담그거나 친척으로부터 가져다 먹는 가장 큰 이유는 맛 때문이었으며 시판 제품을 이용하는 이유는 편리하다는 것이 가장 컸다. 시판 된장의 이용은 울산지역에서, 연령은 낮거나 교육수준은 높을수록 이용율이 높았다. 고추장은 61.9%의 주부가 일주일에 1∼2번 정도, 25.4%가 하루에 한 번 이상 이용하였다. 집에서 담그는 경우는 51.1%, 시판 제품을 이용하는 경우는 22.3%로 소비 정도와 마련방법이 된장과 유사하였다. 청국장은 냄새 때문에 조사대상 주부의 60.3%가 거의 이용하지 않고 있었으며, 이용하는 경우에도 대부분이 시판 제품을 구입하면서 다른 장류보다 이용율이 크게 낮았다. 간장은 일주일에 1∼2번 정도 이용하는 경우가 가장 많았고, 국간장보다는 진간장을 더 많이 이용하는 것으로 나타났다. 마련방법으로는 국간장은 집에서 담그는 경우가 31.0%, 친척으로부터 가져다 먹는 경우가 29.5%, 시판 제품을 이용하는 경우가 38.1%로 나타났고, 주부의 연령이 낮을수록 교육수준이 높을수록 집에서 담그는 비율이 낮았다. 진간장은 65.0%가 시판 제품을 이용하고 있었다.

This survey was carried out to obtain the information concerning nutritional status, including factors of food intake and health condition of elderly living in Ulsan area. Main results were as follows. 1) Average height of subjects was close to Korean reference, while weight was below Korean reference, average obesity rate and body mass index were +6.93% and 21.9. 2) In health related factors, 41% of subjects exercised regularly, 31.6% of subjects drank alcoholic beverage, and 41.4% of subjects smoked currently. 3) Mean food habits score was 32.1(ranging from 10 to 50) and milk and lipid food intake were decreased. 4) Dietary intake data showed the average daily intake of all nutrients except phosphorus, were lower than RDA, especially vitamin A, calcium and zinc were lower than other nutrients. According to the percentage of RDA, vitamin A was the nutrient found to be least sufficient. 5) Among the various influential factors resident type, pocket money, exercise and smoking influenced on nutrient intake considerably

Food consumption patterns are predictors of nutritional status at all age levels and vary among and between different age groups. This study was designed to asses food habits and fast food eating patterns of college students in Ulsan area through questionnaries. Data from 330 useable forms was analyzed for percent differences, frequency of consumption, and statistical significance of differences between male and female students (T-test and chi square methods were utilized). Food habit score of female students was significantly higher than of male students. The reason for using fast food chain was 'convenience' or 'good taste'. The most preferred food by subjects was noodle or dumpling and least preferred food was pizza. In general, they had a higher satisfaction scores in taste and service of fast food and lower scores in amount and price of it. From this results it appears there is a need for developing domestic brand fast food to lower the price of fast food and giving the nutrition education for proper food selections and eating patterns.

Industrial Complex in Ulsan is one of the most important areas in the nation. It includes ship building, automobile production, petroleum industry, non-metalic industry, and related industries. However, water for drinking and industry use has been and will be short seriously. Thus available drinking water sources were searched. By rebuilding the two existing dams 20m higher than the present levels, $500,000m^3/day$(for 200days) of water sources may be produced. Additional volume of $13,000m^3/day$(for 200days) can be obtained by a number of small dam construction in the vincity area. Underground water of about $50,000m^3/day$ may also be available. The total of $680,000m^3/day$ could be produced in Ulsan area, which is enough for the population of 1,200,000 in Ulsan area even after year 2011. This newly searched volume of water may be free from pollution. Raising the dam levels may also prevent Ulsan city from chronic flooding problems. Additional advantage is that as much as the newly developed water resources can be supplied to the industrial complexes.

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.

Manufacturing and technology industries produce large amounts of air pollutants. Ulsan Metropolitan City, South Korea, is well-known for its large industrial complexes; in particular, the concentration of SO2 here is the highest in the country. We assessed SO2 monitoring sites based on conditional and joint entropy, because this is a common method for determining an optimal air monitoring network. Monthly SO2 concentrations from 12 air monitoring sites were collected, and the distribution of spatial locations was determined by kriging. Mean absolute error, Root Mean Squared Error (RMSE), bias and correlation coefficients were employed to evaluate the considered algorithms. An optimal air monitoring network for Ulsan was suggested based on the improvement of RMSE.

본 연구는 부산, 울산지역에 근무하는 초음파 검사자 150명을 대상으로 일반적인 특성 및 직무 스트레스 와 직무만족도 간의 관계를 분석하고 이를 통해서 직무만족의 예측 요인을 규명하기 위해 실시되었다. 결 과적으로 연령이 높을수록, 이직경험이 있을수록 직무만족도는 증가하였으며 직무 스트레스 하부요인과 직무만족과의 상관관계는 조직체계, 보상부적절, 직장문화, 직무 불안정, 직무자율성 결여, 직무요구 순으로 유의 한 부적 상관관계를 보였다. 또한 직무만족에 가장 영향력 있는 변수는 조직체계와 보상의 부적절로 나타났다. 따라서 초음파 검사자의 직무만족도를 높이기 위해서는 직무스트레스를 줄일 수 있는 효율적인 조직 및 인력관리, 보상과 관련된 적절한 제도적 장치를 마련하는 것이 중요하다고 사료된다.

Zeolite (FZ) prepared using coal fly ash from an Ulsan industrial complex was immobilized with polysulfone (PS) to fabricate PS-FZ beads. The prepared PS-FZ beads were characterized by scanning electron microscopy and Fourier transform infrared spectroscopy. The optimum ratio for preparing PS-FZ beads was 1 g of PS to 2 g of FZ. The removal efficiencies of Sr and Cu ions by the PS-FZ beads increased as the solution pH increased and nearly reached a plateau at pH 4. A pseudo-second-order model morel fit the adsorption kinetics of both ions by the PS-FZ beads better than a pseudo-first-order model. The Langmuir isotherm model fit the equilibrium data well. The maximum adsorption capacities calculated from the Langmuir isotherm model were 46.73 mg/g and 62.54 mg/g for the Sr and Cu ions, respectively. Additionally, the values of thermodynamic parameters such as free energy (ΔG˚), enthalpy (ΔH˚) and entropy (ΔS˚) were determined. The results implied that the prepared PS-FZ beads could be interesting an alternative material for Sr and Cu ion removal.

Concentrations of hydrogen sulfide in ambient air have been measured from January 2014 to June 2016 in a coastal area near the Ulsan National Industrial Complex. The measurement sites were 1 km, 2.6 km, 5.6 km, and 20 km away from a kraft pulp mill, which is located at the most southern edge of the complex. Concentrations above 0.4 ppb were monitored every 5 min and the highest concentration of the day was determined. From a total of 775 measurement days, hydrogen sulfide concentrations > 20 ppb were recorded on 36 and 38 days at the measurement site closest to the mill and the residential area 2.6 km away from the mill, respectively. At the site farthest from the mill, the concentrations were always 20 ppb lower than the malodor regulation for the residential area but sometimes higher than the odor recognition threshold for hydrogen sulfide. Although several emission sources of hydrogen sulfide have been published in the Pollutant Release and Transfer Register of Korea, the kraft pulp mill is considered to be the biggest contributor of atmospheric hydrogen sulfide in the southern coastal area of Ulsan.

This study was conducted to provide the basic information for effective conservation and management of coastal forest by analysis the vascular plant in Daewangam park. The vascular plant in Daewangam park was 204 taxa, 73 families, 156 genera, 183 species, 2 subspecies, 4 forma, and 15 varieta. Among them, seashore plants accounted for 6.4% of total plants and they were 13 taxa such as Andropogon ischaemum and Tetragonia tetragonoides, and the Pteridophyte index (Pte-Q) was 0.49. The plants of Compositae, Rosaceae, Graminea, Leguminosae, and Liliaceae showed high distribution. Korean endemic species were 3 taxa such Campanula takesimana, Aster koraiensis and Forsythia koreana. Three rare species of Campanula takesimana, Magnolia kobus and Glehnia littoralis listed as rare plants by the Korea National Arboretum were found in Daewangam park. Naturalized plants were identified 18 taxa including Cerastium glomeratum, Bidens frondosa, and so on, and Naturalization index was 8.8%. The specific species of I～V grades by phytogeography were 28 taxa including Campanula takesimana, Magnolia kobus, Rubus ribisoideus, and so on.

국제무역지수의 증가로 인한 해상운송 및 항만개발수요의 증가는 국제해사기구(IMO)를 중심으로 선박기인 대기오염, 특히 온실가 스 배출규제의 강화를 초래하였다. 이러한 국제환경규제에 대응하고 선박 및 항만기인 환경오염 저감을 통한 자국민의 후생증진을 위하여 미 국과 유럽을 중심으로 Green Port 정책의 시행이 점점 확대되고 있는 추세이다. 이에 따라 우리나라도 2010년 녹색성장기본법을 재정하고 국 가 Green Port 구축 종합계획을 수립하여 각 항만별 그린포트 구축계획의 수립 및 이행을 촉구하고 있는 실정이다. 따라서 본 연구의 목적은 동북아시아 오일허브 항만을 지향하는 울산항의 지속가능한 친환경 항만운영을 위한 울산항의 Green Port 정책방안의 수립에 있다. 이를 위해 울산항의 친환경 항만정책의 현황 및 문제점을 살펴보고, 해외 해양선진국의 그린포트구축 사례분 석과 선행연구 조사, 전문가 자문을 통하여 울산항 그린포트 구축을 위한 정책대안을 도출하였다. 그리고 도출된 정책대안에 대하여 전 문가 AHP 설문조사 및 분석을 통해 울산항에 도입 가능한 그린포트 구축 정책대안에 대한 우선순위를 도출하였다. 본 연구의 결과, 울 산항의 특성에 맞는 지속적인 그린포트 정책의 시행을 위하여 하드웨어 정책으로 LED 교체와 AMP의 구축, 그리고 소프트웨어 정책으 로 항만환경관리부서의 신설이 최우선 정책대안으로 나타났다.

수질개선과 하천개수를 통한 자연형하천 조성으로 주민들의 친수공간으로 이용되고 있는 울산시의 5개 도시하천에 대해 식생을 조사하였다. 하천의 기하학적 특성이나 수질 및 제내지 및 제외지 등 주변여건과 식생의 활성화 등과의 상관관계를 조사하였다. 각 하천의 자연형하천 조성시기가 다르고 일천한 관계로 뚜렷한 정량적 상관관계를 얻을 수는 없었으나, 식생의 활성화 정도가 현하천의 수질과 제내지 및 제외지 등 주변 여건에 의한 차이점은 어느 정도 확인할 수 있었다. 자연상태에 가까운 척과천은 식생종류가 다양하였고, 수질과 주변 여건이 좋은 무거천과 명정천은 인위적 유지용수 공급과 개수공사에 의한 인공물이 많지만 식생의 활성화 정도가 좋았다. 반면에 수질이 나쁘거나 하폭과 둔치가 좁은 데도 무리하게 산책로 등을 조성하였던 여천천과 약사천은 식생의 종류가 다양하지 못하였고 활성화도 낮은 것으로 나타났다.

Ulsan made its contributions to modern Korea as an industrial city. In the 1960s, Ulsan was appointed as a special industrial zone. After that, industrial complexes were built without environmental considerations so Ulsan was once called “the polluted city”. However, in the early 2000s, the main concern of Ulsan’s policies was gradually shifted from the economic growth to the environmental issues. In order to enhance the environmental quality and to make the Ulsan more environmentally friendly eco-city where human and nature coexist, Ulsan city declared “The Eco-polis Ulsan” in 2004 based on “The Master Plan for Eco-polis Ulsan” which included the eco-industrial park as an action plan. This study aims at defining the concepts of eco-city and policies to build Ulsan-style eco-city as environmentally friendly city and proposing Ulsan as a role model to cities and towns of developing countries. In addition, Ulsan’s EIP project which will be implemented for 15 years from 2005, is elaborated including regulatory issues and technologies to be applied.