• Journal of the Korean Institute of Landscape Architecture
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• v.47 no.2
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• pp.117-132
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• 2019

The study examines the significance and limits of modern park planning by analyzing major planning documents of Gyeongseong in the Japanese colonial era. Among seven selected documents from 1925 to 1940, which show the contents related with park planning, documents of 1930 and 1940 presented the official park plan of Gyeongseong. By the 1920s, the park plan was not a major concern in urban planning of Gyeongseong; however, as the planning law as enacted in 1934, the park plan legally became a part of the official master planning process in the 1930s. In 1940, the most comprehensive park plan for Gyeongseong was published. In the beginning of modern urban planning, a park was mainly perceived as a sanitation utility. From the 1920s to the 1930s, the park planning system was significantly improved including systemic classification of parks, guideline development considering spatial planning, and introduction of a concept of infra-structural green space. Despite of the improvement in the park planning, the actual quantity of the overall green spaces barely changed and there was a huge discrepancy between the planning ideal and the reality. The Gyeongseong stadium was the only facility newly built in the 1920s, and only two parks were constructed in the 1930s. The plan to build 38 new parks in the 1930, and 140 in the 1940 was barely realized. However, there were efforts to improve parks and green spaces of Gyeongseong: Such as appropriating natural forest as parks, designating royal palaces as parks, and focusing on constructing smaller scale children's parks. Even though the ideal plan could not be fully implemented due to the war time situation and tight budget, the park system of Gyeongseong provided the framework of park planning of Seoul after the independence.

• Journal of the Korean Institute of Landscape Architecture
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• v.46 no.6
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• pp.41-48
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• 2018

The aim of this study is to provide foundational knowledge of how to enhance the user satisfaction of urban parks. The study seeks to identify essential factors that influence user satisfaction and to provide better design strategies for future park design as well as the reorganization of existing ones. To measure user satisfaction, this study used factor analysis to extract essential factors - facility conditions, landscape and scenery, safety, and kindness - by using data from a survey conducted by the city of Seoul in 2017. We then used a regression analysis to infer causal relationships between the independent variables and the dependent variables (user satisfaction). The results revealed that the most significantly and positively related variable to user satisfaction in urban parks was safety (${\beta}=0.276$, p<.000), followed by landscape and scenery (${\beta}=0.230$, p<.000), facility conditions (${\beta}=0.215$, p<.000), and kindness (${\beta}=0.208$, p<.000). The results indicate that, for future urban park designs, planners and designers should prioritize the issues of safety by adopting crime prevention through environmental design (CPTED). In addition, planners and designers of future park designs should heavily weigh the selection and provision of relevant facilities for the intended use as well as well-arranged and well-managed plants and trees. Based on the results of IPA analysis, the most urgent improvement elements appeared to be the factor of kindness; however, the impact of kindness influencing user satisfaction was less important than that of safety and landscape and scenery in the urban park design processes. This study demonstrates that to maximize the user satisfaction of the urban park design processes and to provide more valuable spaces for users, it is necessary to secure park safety and to create well-composed landscape and scenery. Future research should provide more detailed and specified urban park design strategies corresponding with the importance of the factors identified in this study.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.33 no.6
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• pp.2583-2591
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• 2013

A number of cities have been constantly decreasing their residents by the low quality of life and environment. A creative industry is being noticed for not only securing the competitiveness of the city but also increasing the number of population. Thus, the urban structure for inducing creative industry population becomes to major issue to the most of local governments. This study aims to suggest the relationships between urban structure and creative industry population based on different urban sizes. To measure the population of creative industry, this study used the 'National Business Survey' by the National Statistical Office, which classified the statistical data of industrial places on a basis of city, district, and borough. Based on the results of expert questionnaire surveys, it conducted an analysis on the importance of urban structure and drew some critical factors that have an important effect on attracting the population of creative industry. The relationships between creative industry population and urban structure evaluated by multiple regression analysis. This study found out that the cultural factors like cultural space or culture events were drawn as very significant factors that have a positive effect on the population of creative industry population. It is judged that the creation of culture environment, which can enrich the creative industry, is needed to strengthen the competitiveness of the cities.

• Korean Journal of Environment and Ecology
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• v.31 no.6
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• pp.578-585
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• 2017

This study was intended to analyze the visitors' awareness of the cultural asset value of Marsh Plants of Daesong-ri, Haman (Natural Monument 346) as well as the requirement for use and management of the only marsh designated as a National Monument in order to provide the implication for future management. The result of the analysis showed that the public awareness and the awareness level of the natural monuments were low and that the motivations for visiting were the experience and education of nature, rest and leisure, and experience of the cultural heritage, in that order. The analysis of motivation for visiting according to the awareness level showed that the group with a high awareness level of the Marsh Plants or the group that thought highly of its cultural asset value tended to visit it more for the experience of nature or the experience of the cultural heritage than for simple resting. For usage, the visitors required the basic amenities such as guide board and the more active promotion. They also preferred the discovery of traditional resources using the marsh plants and the experience of nature. Both local residents and outside visitors pointed out the lack of systematic management policy and lack of communication with local residents as the main problems. They recognized that the policy that balanced the preservation and usage through the cooperation of various stakeholder including local residents must be established and applied in the field to ensure proper management.

• Korean Journal of Social Welfare
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• v.67 no.1
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• pp.31-53
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• 2015

This study analyzed the factors having an influence on married woman's childbirth abandonment based on the 2011 materials (the 4th year) of PSKC (Panel Study on Korean Children), KICCE (Korea Institute of Child Care and Education). The analysis showed a few results. First, 'educational expenses for children' and 'physical hardship' were the factors having a major influence on the abandonment of another childbirth. Second, there was some difference in the reason for the abandonment of another childbirth according to the current number of children. That is, women with one child gave up another childbirth because of 'hardship to juggle child-care and work', while women with two children showed 'child-care costs' as a more important reason for the abandonment of childbirth. Third, 'age' and 'instrumental value of children' also had an influence on the abandonment of childbirth. Fourth, there was some difference in the factors having an influence on childbirth abandonment according to the current number of children. The research found that the community child-care environment such as 'leisure and cultural facilities' influenced the women with one child, and maternal psychological factor such as 'marital conflicts' influenced the women with two children in their abandonment of another childbirth.

• Journal of Animal Environmental Science
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• v.4 no.1
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• pp.9-20
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• 1998

This research was conducted to investigate the effects on the amount of nitrogen and phosphorus and the number of maggots in the feces from the experimental pigs fed probiotics additives, and the variance of NH3-concentration(ppm) generated in the experimental pig-pens. The experiment was performed twice in the W-farm(under the condition of sufficient energy and protein in Spring) and B-farm(insufficient energy and protein in Summer). The experiment was designed with 5 treatments (control and 4 treatments according to the kinds of additives used). In the W-farm experiment, 75 three-way crossbred pigs weighing average 38kg were randomized with 3 replications for 102 days. In the B-farm experiment, 105 three-way crossbred pigs weighing average 33kg were randomized with 3 replications for 130 days. The results obtained are as follows: 1. The amount of dry matter, organic matter, nitrogen and phosphorus in the feces was not significantly different among the treatments. But the amount of OM, N and P shows a tendency to be somewhat lowered in the treatment A. On the otherhand, the amount of dry matter was somewhat lowered in the treatment B. The amount of such matters in the W-farm was somewhat lowered than those in B-farm. But there was not significant difference between W-farm and B-farm. 2. On the variance of the number of maggots developed in the pig's feces according to each treatment, the number of maggots in the treatments added probiotics were markedly decreased in comparison with those of the control(T), and it was significantly different(p＜0.01). Especially the decrease in the treatment A and B was much remarkable. 3. The addition of probiotics to the pigs' feeds made the NH3-concentration generated in the pig-pens decrease markedly. especially the NH3-concentration in the treatment A had the highest decreasing ratio among all the treatments. The decreasing ratio of NH3-concentration of the treatments added probiotics as compared to control(T) was 59.1∼80.0%(average 70.3%) in the treatment A, 56.8∼80.0%(ave. 68.5%) in the treatment B and 24.4∼46.0%(ave. 35.0%) in the treatment C and D. On the variance of the NH3-concentration according to the experimental times)seasonal conditions), the NH3-concentration generated in the pig-pens was gradually increased from April to August, on the other hand it was decreased in the September. By the result of this study, it was appeared that the probiotics added to the pigs' feeds made the NH3-concentration decrease in the pig-pens to the extent of safety degree(25 ppm and less) permitted to swine especially in the treatment A and B.

• The Journal of the Korea Contents Association
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• v.17 no.3
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• pp.596-608
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• 2017

This study was carried out in order to develop and validate the Korean Version of Strengths Scale for individuals with mental illness. The first step taken to develop the scale was to construct sample items for the Strengths Scale using literature research and three focus group interviews of individuals with mental illness. Secondly, two professors of the Social welfare Department of a University and two mental social workers reviewed these sample items to select and compile a final version of the scale. Lastly, the scale's reliability and validity was verified through an empirical study of 478 individuals with mental illness who conduct the survey items. The explanatory factor was that the sample items can be grouped into seven factors. Factor 1 was 'Vocation', Factor 2 was 'Family and Social Support', Factor 3 was 'Optimism', Factor 4 was 'Resources Utilization', Factor 5 was 'Coping Behavior', Factor 6 was 'Leisure', Factor 7 was 'Health'. The Confirmatory analysis showed that the model demonstrated a goodness- of-fit. Finally, the Korean Version of Strengths Scale for individuals with mental illness was developed consisting 40 items and was proposed a mental health social work implications.

• The Journal of the Korea Contents Association
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• v.18 no.8
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• pp.51-61
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• 2018

This study was conducted to propose regional policy for reducing suicide rate by confirming the change of local suicide rate for 10 years from 2005 to 2015 and the effect of change of local environmental factors influencing the change. The main results are as follows. First, the change of city, county, and province suicide rate in 10 years showed that the suicide rate decreased in order of military district, city area, and district. Second, in the case of economic factors, local suicide rate decreased as the local tax burden per capita increased, and as the financial self - reliance increased. Third, in the case of the social integration factors, the local suicide rate decreased as the ratio of the basic livelihood recipient decreased. In addition, local suicide rate decreased as the number of elderly leisure welfare facilities increased. Fourth, in the case of the social demolition factor, the region where the divorce rate is increased, the depression experience rate is increased, and the region where the rate of one person is increasing, the local suicide rate is increased. Therefore, it is expected that the local suicide rate can be reduced through efforts to improve the economic capacity of the whole region, social integration and reduction of the social disintegration phenomenon in the region.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.12
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• pp.470-475
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• 2016

The purpose of this study is to propose the revitalization of the existing senior cultural activity centers as a new venue for the social and cultural activity of the baby-boom generation. Unlike the previous generation of seniors, the baby-boom generation (born in 1955-1963) has a strong desire to actively participate in various social activities, as well as working for their living. In order to meet their needs, it is proposed that the existing senior cultural activity centers be redesigned and transformed from an elderly welfare perspective. The data were collected using a structured questionnaire including questions on the socio-economic background, need for cultural activities, social activities, and job-training programs. The data collected from a total of 229 baby-boomers were used for the final analysis by cross-tabulation. The major findings are as follows: most of the baby-boom generation strongly agreed that they were very different from the previous elderly generation in terms of their education and social and economic environment. Therefore, a new system for the senior cultural activity centers which can integrate these various needs is suggested to encourage the baby-boomers to participate more actively, even after their retirement. Based on the research results, a new paradigm for the senior cultural activity centers is proposed in order to enhance their quality. The application and practice of our research results would be very important, because larger numbers of baby-boomers are gradually retiring from the workforce, and it is necessary to ensure their ongoing integration in society for the further development of society in general.

• Water for future
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• v.29 no.5
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• pp.185-202
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• 1996

The newly-developed method for estimating the instream flow, proposed by the authors (1996), was applied to the main channel reach of the Kum River basin in Korea. Performance of the suggested method was tested through the evaluations of the required flow, instream flow, and river-management flow which were estimated at five main reaches with each representative station. The mean drought flow was used as the object flow to evaluate the minimum instream flow for the mid- and large-size rivers. Water quality prediction by using the QUAL2E model was made for both cases that the planned wastewater treatment facilities may and may not be constructed. The required flow for the fish habitat was evaluated for 9 representative fish species. The instream flows required for the riverine aesthetics at Kong-ju and Puyo scenary points, for river navigation at natural channel conditions, and for current and potential recreation activities were evaluated, respectively. The instream flows required for other items are not quantified. On the whole, it is shown that the instream flow to maintain the natural riverine functions such as fish habitat, and riverine aesthetics govern the upstream reaches of the Kum River, and the artificial riverine functions such as conservation of water quality, navigation and recreations govern the middle and downstream reaches. Especially, it is found that the instream flow requirement depends largely upon the construction of wastewater treatment facilities at the Kum River basin.