• Journal of the Korean association of regional geographers
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• v.10 no.2
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• pp.235-251
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• 2004

This article is a review on the Korean geographers' China studies. There were severe limits to make China study in Korea during the Cold War Period. Since 1992, the fear of Korea-China establishment of diplomatic relation Korean geographers' China studies have been increased substantially Until December 2003, 89 articles were published on the journals related to geographical study, and 9 Ph.D. dissertations were submitted to graduate school departments of geography or geography education in Korea. This is an evidence of the rapid development of China study in Korean geographical society. Early 1990s, geographers of Yanbian university located in northeast China played an important role in the development of research. After the period, Korean domestic geographers' studies have also increased. There has been a distinct progress in the fields of economic and urban geography. However, the development of theory, diversification of themes, and professional study in the macro-regional scale could be proposed as the tasks of future research.

• Journal of the Korean Geographical Society
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• v.49 no.4
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• pp.546-562
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• 2014

This research attempts to investigate the geographical approaches on healing, which have been neglected in geography relatively, comprehensively and to examine the meaning of healing in daily life from the viewpoint of the managers of psychological counselling caf$\acute{e}$s. According to the results of this research, exposed healing spaces such as mental clinics or counselling centers are regarded as cultural stigmatic spaces; besides, psychological counselling caf$\acute{e}$s decrease psychological distance or resistance and people calling for healing can access these healing spaces easily. Second, healing spaces from a perspective of modern people mean geographical boundaries as refuges for a brief time; accordingly, the users' activities in psychological counselling caf$\acute{e}$s as instant or unexpected healing spaces in daily life are interpreted as special experiences without any emotional burdens. And these psychological counselling caf$\acute{e}$s are regarded as the spaces where can experience healing repeatedly and continuously. Third, psychological counselling caf$\acute{e}$s were changed into general caf$\acute{e}$s as open spaces; therefore, they can penetrate deeper into daily life rather than others.

• Journal of The Geomorphological Association of Korea
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• v.21 no.4
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• pp.133-147
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• 2014

Reducing the range of target landform, is required to save the time and cost before real field survey in the case of inaccessible landform such as talus. In this study, Weight of Evidence modeling, which is a Target-driven spatial analysis statistics methods, has been applied to reduce the field survey range of target landform. In order to apply the Weight of Evidence analysis, a likelihood ratio was calculated on the basis of the result of correlation analysis between geomorphic factors and GIS information after selection of geomorphic factors regarding talus. A best combination, which has the biggest possibility for Talus Potential Index, was found by using SRC and AUC methods after calculating the number of cases for each thematic maps. This combination which includes aspect, geology, slope, land-cover, soil depth and soil drainage factors, showed quite high accuracy by 74.47% indicating the ratio of real existent talus to potential talus distribution.

• Journal of the Economic Geographical Society of Korea
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• v.26 no.3
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• pp.256-273
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• 2023

This study analyzed the structural changes in the global foreign direct investment (FDI) network using stock data from the International Monetary Fund's Coordinated Direct Investment Survey (CDIS) for 2009~2021. The results showed that the COVID-19 pandemic had a negative impact on the FDI links between countries and the activities of reciprocal relationships. The United States, the Netherlands, and the United Kingdom consistently play central roles in the global FDI network. The degree centrality of China has changed significantly over time in confronting the volatile situation of the world economy. Cross-tabulation analysis revealed a significant association between FDI clusters and geographic regions. Within each cluster, the linkage structure of FDI partners of closely connected individual countries has exhibited differential characteristics as the global economic environment changes.

• Journal of the Economic Geographical Society of Korea
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• v.24 no.2
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• pp.127-142
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• 2021

This study identifies the characteristics of changes in the subway passengers and the number of COVID-19 confirmed cases in Seoul. We classify subway stations by applying the principal components extracted based on the correlation between them, and analyzed the passenger traffics and geographical characteristics of each cluster. We extract the "top decile" and "lowest decile" stations among the subway stations that the number of subway passengers have decreased in 2020 compared to 2019, and then examine the population and land use characteristics of station areas both station groups. As the result of cluster analysis according to principal component scores, we obtain 6 cluster types. Subway stations belong to the top deciles which have shown the larger decrease in the passenger traffics tend to more sensitive to COVID-19 shocks. Stations belonging to the top tenth percentile of reduced traffic have a high distribution of daytime traffic, and the hinterland of the station has relatively high land use related to commercial and cultural, religious, and social activities. Therefore, it is expected that the regional resilience around subway stations will also show differences in degree by type.

• Journal of the Korean Geographical Society
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• v.35 no.4
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• pp.641-647
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• 2000

한반도 중부지방의 사면형성과정을 검토하기 위하여 이 지역에 광범위하게 분포하는 쥬라기의 화강암과 선캄브리아기의 편마암으로 구성된 산지 소유역에서 수문관측을 실시하였다. 화강암 유역의 면적은 0.0546$\textrm{km}^2$이며, 기복비는 0.35이다. 편마암 유역은 다소 넓어 면적은 0.0754$\textrm{km}^2$이나 기복비는 0.36으로 거의 같다. 두 유역의 사면은 모두 사림으로 피복되어 있다. 관입시험 결과에 의하면 화강암유역 토층의 층후는 20cm 이하로 얇고 도처에 기반암이 보출된다. 반면에 편마암 유역의 층후는 50cm 이상으로 상대적으로 두껍게 나타난다. 관측은 1999년 5월부터 시작하였으며, 현재도 계속되고 있다. 강우에 대한 유출방응은 편마암 유역이 화강암 유역에 비하여 신속하게 나타난다. 첨두유량과 기저유량 모두 화강암유역보다는 편마암유역에 전반적으로 높게 관측되어 편마암 유역 사면에서의 저류량이 큰 것으로 생각된다. 또한 편마암사면에서 우수의 체류시간을 반영하여 전기전도도는 편마암 유역이 화강암유역보다 2배 정도 높게 관측된다.

• Journal of the Economic Geographical Society of Korea
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• v.14 no.3
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• pp.437-451
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• 2011

The purpose of this study is to identify the factors that influence commuting patterns of Seoul residents after the construction of new towns. To find the determinants of commuting time for residents with jobs in Seoul, a multiple regression analysis is performed using household survey data. Overall, the findings present a plausible picture of the spatial configuration in Seoul, where younger residents with growing families move out to the suburbs to become owners of apartment homes, and drive or use mass transportation to get to work. As they get older and wealthier, other things being equal, they gravitate towards the city centre in order to reduce the time wasted on commuting. While their occupations appear to play little role, it seems that the entrapment hypothesis on female workers is supported as well. In addition, excess commuting is still prevalent due to jobs-housing mismatch in Seoul, although it is less severe than in the past. Based on these results, planners should devise better strategies to solve the inefficient commuting problem.

• Journal of the Economic Geographical Society of Korea
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• v.16 no.3
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• pp.492-511
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• 2013

According to IASB(International Accounting Standards Board), R&D(Research and Development) is defined as a tertiary sector industry combining research and development. Many studies investigated R&D industry clusters in the form of high-tech cluster(Coe et al., 2007). However, these studies only generalized various spatial cluster of R&D industries. In particular, the studies could not considers cluster formation process over time lacking statistical significance in space-time perspectives. This study, therefore, indicates the limitation of recent R&D cluster literature which only considers either time or space. In addition, this study explores space-time clusters in R&D industry together with textile and cloth industry for comparison. Discovering the existence and location of clusters, this study utilized space-time K function and space-time scan statistics. The result shows that R&D industry presents significant clusters only in spatial dimension. No significant clusters were found in space-time dimension. However, textile and clothing industry presents significant clusters in both spatial and space-time dimensions.

• Journal of the Korean Geographical Society
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• v.38 no.1
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• pp.87-103
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• 2003

This study is to analyse spatial impacts of tourism on fishing villages in Jeju island. The analysis shows that the location of tourist function - sea or land - has an influence on spatial use of pre-tourist and tourist function. The locational changes of tourist function are to be the indicator of the developmental stages, the uses of 'where' to be the phases, the uses of 'where' and 'what' to be the process in the spatial impacts of tourism on fishing villages. The phases are 'time combination $\longrightarrow$spatial combination $\longrightarrow$time combination', the process is 'widened range.diversification $\longrightarrow$ range.specialization' according as the tourist function of the sea changes into the land. This is to be risk management of the tourist function.

• Journal of the Korean Geographical Society
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• v.46 no.3
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• pp.331-350
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• 2011

Advances in computer technology enabled us to simulate the integrated effects of various geomorphic processes on landscape evolution. This review introduces a theoretical framework for 2-dimensional numerical landscape evolution models (NLEMs) which have recently been used for various research purposes. In particular much attention is paid to the approaches deployed to model major geomorphic processes on a geological time scale in previous research. NLEMs can simulate landscape evolution by numerically solving the partial differential equation which represents the relationship among the geomorphic system components (GSCs). Simple process specifications of the relationships among GSCs on a long-term time scale in terms of quantification and attempts to combine processes represent the initial research on NLEMs. Later researchers have taken these simple NLEMs and elaborated on them. Introducing the theories of NLEMs in this review is expected to help researchers trying to utilize or develop NLEMs.