• Journal of the Korean Association of Geographic Information Studies
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• v.26 no.4
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• pp.200-217
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• 2023

The purpose of this study is to analyze the urban spatial network of Busan in a time-series manner to examine the planning role of centeral area change and spatial management. The analysis method used the ASA(Angular Segment Analysis) technique of the space syntax theory, and the analysis period was divided into three periods from 1937 to 2022, when the Busan urban planning was established. As the result, the center area formed in Nampo-dong and Gwangbok-dong were differentiated and moved to Seomyeon, and then the process of redifferentiated into Yeonsan was confirmed in Seomyeon. It is also room for the center area to move to the western region in the future, and it was possible to identify the center area formed by the policy-set and amenity elements. In addition, we examined the system of urban spatial structure through the intelligibility analysis of space syntax theory, and found that the qualitative interpretation of existing studies and the interpretation from the perspective of space syntax theory were consistent with each other. Through this, it was possible to confirm that the role of the plan for space management.

• Journal of Navigation and Port Research
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• v.34 no.6
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• pp.493-501
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• 2010

In the central Busan area from Haeundae to Saha, fishing villages are vanished actually in the progress of urbanization, and 17 fishing ports surrounded by urbanized area are left alone and isolated. But, we think these urbanized fishing ports are the very resource which grant the identity as the marine city and they have considerable potentials to enhance the value of neighboring community depending on the proper development of it. In this study, we defined the fishing ports in central Busan area as the representatives of 'urban fishing port', and tried to find the way of coexistence and harmony between 'city' and 'fishing port'. For this purpose, we investigated the fishery potentials, physical environments and development demands of 17 fishing ports in central Busan area, and composed opinions from fishing communities and neighboring inhabitants to set up the long term directions of urban fishing ports development for harmonious coexistence of city and fishing port.

• Journal of the Korean Society for Library and Information Science
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• v.48 no.4
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• pp.173-192
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• 2014

Cultural programs in public libraries are on the rise in Korea. In this regard, this study attempts to investigate the current situation and limitations of cultural programs in public libraries in Busan metro area. This paper also suggests future strategies in order to improve the quality of such programs and to cope with changes of user demands and future trends. Data were collected from 29 public libraries in Busan Metro area. Supplementary data were also collected through qualitative interviews and brain-storming discussions with public librarians who are in charge of cultural programs in public libraries. Cases from other countries were also analyzed in terms that they might be adopted for cultural programs in public libraries in Korea.

• Journal of the East Asian Society of Dietary Life
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• v.12 no.6
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• pp.517-527
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• 2002

This study investigated the attitude toward and practices of the wedding foods among housewives. Data were collected from 525 housewives living in areas of Busan and Kyungnam and analyzed by bivariate analyses. Most of the respondents were from Busan metropolitan area (77.9%) and in the age of thirties and forties (66.3%). About the occupation, 43.5% of them were full-time housekeepers and 34.7% were workers. The highest proportion was found in those completed the high school (49.3%), those with a monthly family income of a million won (44.2%), and those from the nuclear family type (66.9%). For the attitude toward the continuity of wedding foods, most respondents (52.1%) had an opinion that the practice of serving the traditional wedding foods should be disappeared in a near future. The respondents had a general attitude that procedures of wedding ceremony including wedding foods should be changed to reflect the degree of modernization. Also, they showed an attitude that one of the wedding ceremonial procedure, Pebaek had to reflect the current custom. The kinds and the volume of wedding foods should be lessened so that the ceremonial procedure should be brief which included only the basic one. Most of the respondents preferred the basic one to the luxurious one. These attitudes toward and practices of wedding foods varied depending on sociodemographic characteristics.

• Journal of Environmental Science International
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• v.21 no.8
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• pp.939-951
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• 2012

This study is conducted to estimate the air temperature decreasing effects by restoring urban streams using WRF/CALMET coupled system. The types of land use on covered streams are constructed with the land cover map from Korea ministry of environment. Restoring covered streams changes the types of land use on covered areas to water. Two different types of land use(CASE 1 and CASE 2) are inputted to the WRF/CALMET coupled system in order to calculate the temperature difference. The results of the WRF/CALMET coupled system are similar to the observed values at automatic weather stations(AWS) in Busan area. Restoring covered streams causes temperature to be decreased by about $0.34{\sim}2^{\circ}C$ according to the locations of streams and the regions that temperature is reduced are widely distributed over the restored area. Reduction of temperature is increased rapidly from morning and maximus at 13LST. Natural restoration of streams will reduce the built-up area within urban. With this, temperature reductions which are the cause to weaken the urban heat island appear. Relief of urban heat island will help to improve the air quality such as accumulation of air pollutants in within urban area.

• Journal of Navigation and Port Research
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• v.38 no.1
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• pp.53-57
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• 2014

This thesis, concentrates on marine collision risks of the area divided by cells. Using a gas molecular collision calculation model, a collision risk model is proposed. Collision risk is estimated by relative angle, relative speed, and ship's density in the cell. For one week, Automatic Identification System (AIS) data was collected and analyzed on the Busan North Port area. The results indicate a high-risk area at the sea route connection point in Busan North Port. It also shows that twilight is the time of day when most collisions occur. This means that the area is high risk due to the number of collisions and other dangerous factors related to twilight. Although there is still need to consider other risks such as grounding risks, the results of this study are useful to for plotting a risk map for the port.

• Journal of Environmental Science International
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• v.26 no.12
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• pp.1375-1387
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• 2017

In order to investigate the $PM_{10}$ concentration trend and its characteristics over five different sub area in Busan from 2013 to 2015, data analysis with considering air flow distribution according to its topography was carried out using statistical methodology. The annual mean concentrations of $PM_{10}$ in Busan tend to decrease from $49.6{\mu}g/m^3$ in 2013 to $46.9{\mu}g/m^3$ in 2015. The monthly mean concentrations value of $PM_{10}$ were high during spring season, from March to May, and low during summer and fall due to frequent rain events. The concentration of $PM_{10}$ was the highest in five different sub-area in Busan. High concentration episodes over 90 percentile of daily $PM_{10}$ concentration were strongly associated with mean daily wind speed, and often occurred when the westerly wind or southwesterly wind were dominant. Regardless of wind direction, the highest correlation of $PM_{10}$ concentrations was observed between eastern and southern regions, which were geographically close to each other, and the lowest in the western and eastern regions blocked by mountains. Wind flow along the complex terrain in Busan is also one of the predominant factors to understand the temporal variation of $PM_{10}$ concentrations.