• Animal Systematics, Evolution and Diversity
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• v.8 no.2
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• pp.189-200
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• 1992

In the present investigation, some cluster analyses were done for each population of the native honeybee workers(Apis cerana), which were selected for 15 different localities in spring and 16 in summer from Korea. In this analysis, the seasonal segregation was perfectly revealed by both Ward's and the average linkage between groups methods, whereas, it did not necessarily revealed any systematic relationship between geographical groups.

• Journal of the Korean Geographical Society
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• v.41 no.3 s.114
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• pp.301-318
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• 2006

The purpose of this paper is to study on colonial modernity of commercial space in the case of commercial companies in Kyungsung(Seoul) during Japanese colonial period. Commercial companies in Bonjung2jungmok had the greatest growth in the numbers and the scale of company's capital from 1920s to 1930s. Japanese's commercial companies had concentrated in Bonjung1jungmok and the scale of Japanese's capital had been the greatest in Hwanggumjung2jungmok. Korean merchants had tried to change their commercial organization to modern and capitalistic system in the face of infiltration of Japanese merchant capital in Kyungsung. They had established some modern stock companies and had managed a few companies of large capital such as Hwasbinyeonshejum(a multiple shop) in Jongro2jungmok. We may observe the modernity of commercial companies in some modern stock commercial companies and the activities of commercial merchants in Kyungsung. But Korean's commercial companies had been small-scale businesses in comparison with Japanese's commercial companies. Colonialism in commercial space in Kyungsung had been appeared doubly in ethnical segregation of commercial activities and the scale of commercial capital.

• Journal of the Korean Geographical Society
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• v.30 no.4
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• pp.389-410
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• 1995

Large metropolitan areas in the US are distinguished by highly fragmented fiscally independent suburban municipalities and special districts. The suburban fragmentation implies the congregation of similar socio-economic groups escaped from central cities and the disparity of geographical resources among local government jurisdictions. This study examines St.Louis County suburbs as a case study for the implictions of suburban governmental fragmentation and the fiscal disparities across local governmental boundaries by analyzing their relationship with public service provision using police and public school services as examples. The distribution of fiscal resources across political boundaries, the processes which created them, and public service inequalities reproduced from the disparity of fiscal resources reveal the causes and consequences of suburban governmental fragmentation. The central part of suburban fragmentation is the segregation of public goods consumption reproduced from the disparity of local fiscal resources, and it acts as a basic geographical segregating force in the suburban spatial organization.

• Journal of the Korean Geographical Society
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• v.49 no.5
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• pp.705-715
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• 2014

Acculturation is caused with contact by two different cultures. This study investigates a cultural change of Gangwha society with Hagok confusianism influenced by implantation of methodism. At early periods methodism diffused rapidly and relocated toward marine routes. Lately hierarchical diffusion and contagious diffusion was typical, centering on the Gangwha Jungang Church. This successful acception was influenced with confusianism's acculturation. One of the reason why Gangwha people could accept the Christianity was reinterpretation and selective strategy by Hagok fraction that became one of confusinism, It seemed that several cultural elements of Hagok fraction was coincided with some elements of methodism. However, A methodist church transferred by clan's shrine, which family relationship was coerced, was split into it's members. This segregation other than social intergretation influenced establishment of a or more church per each village.

• Journal of the Korean Geographical Society
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• v.32 no.2
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• pp.175-195
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• 1997

This study attempts to understand new immigrants' socio-economic adaptation by linking them with the restructuring economies in large US metropolitan areas. Selecting Los Angeles, New York, Chicago, and Atlanta, we examine the industrial distribution of employed Hispanic and Asian immigrant groups with respect to the industrial change experienced between 1980 and 1990, and residential concentration represented by higher location quotients. The findings are that new immigrant groups are employed in overall industrial sectors close to that of total population and their large residential concentrations are displayed near downtown as well as outlying areas. These suggest that new immigrant groups experience different socio-economic adaptation from those generalized in the previous European immigrants, concentrated in manufacturing sector and near downtown area. This study proposes that divergent economic restructuring across metropolitan areas and new immigrants' backgrounds should be considered for better understanding of immigrants' economic adaptation in the current economic restructuring and its spatial manifestation in the US contexts.

• Journal of the Korean Geographical Society
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• v.39 no.3
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• pp.374-390
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• 2004

This research analyzes the differentiation of the reproduction of the educational capital according to the residential area which is determined by the socio-economic status of parents. The results of the research show that: the reproduction of the educational capital of the region where highly educated people are segregated is very different from that of other regions in terms of the quantity and quality. The fact that one resides in a certain special area tends to determine the future of his child, so the boundary between the social groups is being intensified through the geographic concentration of the affluence and poverty. Gangnam Gu where the different educational capital is reproduced through the better educational environment tends to become the gated city which has the invisible but strong socio-economic barriers through the sharp rise of the housing(apartment) value and the concentration of highly educated people. Through the exclusion of other classes by the high price of the housing, only the residents within the barrier have access to the good educational facilities and services.

• Journal of the Korean Geographical Society
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• v.44 no.3
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• pp.282-300
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• 2009

This paper attempts to focus the ways in which Seoul as an urban space can be read and interpreted from gender perspective, assuming Seoul as a cultural text which represents modernity and post-modernity. Drawing on discussions of urban sociology and human geography which have analyzed the relationship between material spaces and social subjects, this paper explores the gendered segregation and representations of space in Seoul which has been constructed through the process of modernization. The framework of spatial interpretation of Seoul, concentrating on imageablity and legibility, consists of three dimensions; gendered division of labour and sphere, dichotomy of representations along with femininity and masculinity, and the ways of interlocking between modernity and post-modernity. In this paper, 'fl$\check{a}$nerie', Benjamin's method of interpretation of urban culture and the way of seeing with 'speculum' of Irigaray are adopted as metaphoric methodologies. It is an attempt to develop a new methodology to analyze and interpret urban space from gender-cultural perspective.

• Mycobiology
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• v.45 no.3
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• pp.160-171
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• 2017

Larvae of Bradysia agrestis, an insect vector that transports plant pathogens, were sampled from geographically isolated regions in Korea to identify their cutaneous fungal and bacterial flora. Sampled areas were chosen within the distribution range of B. agrestis; each site was more than 91 km apart to ensure geographical segregation. We isolated 76 microbial (fungi and bacteria) strains (site 1, 29; site 2, 29; site 3, 18 strains) that were identified on the basis of morphological differences. Species identification was molecularly confirmed by determination of universal fungal internal transcribed spacer and bacterial 16S rRNA gene sequences in comparison to sequences in the EzTaxon database and the NCBI GenBank database, and their phylogenetic relationships were determined. The fungal isolates belonged to 2 phyla, 5 classes, and 7 genera; bacterial species belonged to 23 genera and 32 species. Microbial diversity differed significantly among the geographical groups with respect to Margalef's richness (3.9, 3.6, and 4.5), Menhinick's index (2.65, 2.46, and 3.30), Simpson's index (0.06, 0.12, and 0.01), and Shannon's index (2.50, 2.17, and 2.58). Although the microbial genera distribution or diversity values clearly varied among geographical groups, common genera were identified in all groups, including the fungal genus Cladosporium, and the bacterial genera Bacillus and Rhodococcus. According to classic principles of co-evolutionary relationship, these genera might have a closer association with their host insect vector B. agrestis than other genera identified. Some cutaneous bacterial genera (e.g., Pseudomonas) displaying weak interdependency with insect vectors may be hazardous to agricultural environments via mechanical transmission via B. agrestis. This study provides comprehensive information regarding the cutaneous microflora of B. agrestis, which can help in the control of such pests for crop management.

• Journal of the Korean Geographical Society
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• v.47 no.5
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• pp.735-754
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• 2012

Korean society in the 2000 has experienced new many social and spatial issues such as the process of neoliberalism and changes in urban and spatial policies, the development of information and communication technology and reconfiguration of informational social space, radically increasing foreign immigrants and transformation to multicultural society, global warming and environmental injustice, and these new issues have promoted development of social geography in Korea. In addition to a review on them, this paper provides a review on empirical researches on traditional issues which have been dealt with in social geography in the 2000 in Korea. Even though there have been numerous sub-issues, they can be divided into two categories: one is urban and communal social geography including urban housing and residential segregation, urban social problems such as poverty, crime, education, health care, social welfare, urban and rural community building, identity, sense of place, and social movement; the other is social geography of population and migration, including population movement, aged society and social welfare for elderly people, and foreign immigrants and formation of multicultural social space. As some difficult conditions such as path-dependent process of neoliberalism, transformation toward informational, aged, and multicultural society would continue, so social geography in Korea to tackle with these external conditions should deepen its theoretical insights and widen its research issues.

• Journal of the Korean Geographical Society
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• v.38 no.5
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• pp.741-753
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• 2003

This study begins with paying attention to the agglomeration of 'Residential-Commercial Mixed Use Buildings(hereafter, R-C MU Buildings)', which tend to be a high grade and large sized building cluster at various neighboring areas in Seoul. The purpose of this study is to understand the relationship between emerging new housing type and residential area by analyzing the characteristics of residential neighborhood that is mainly created by R-C MU Buildings. For this purpose, the specialization and the regional characteristics(in connection with the hierarchy in urban spatial structure) of R-C MU Building's residential neighborhood were analyzed. In the end, the specific type of housing reveals the tendency to be differentiated in terms of income, education and occupation related with housing and residential area. And the residential characteristics also seem to be different according to the regions based on the central place hierarchical structure. It means that the social and class factors are important in choosing house, but the characteristics of the neighborhood area play an important role in the selection of resident area. Finally, the location of certain type of housing can influence the selecting process of residence and it can also determine the characteristics of the resident area in turn.