• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.35 no.4
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• pp.29-42
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• 2017

Jeongeuihyanggyo(旌義鄕校) is a kind of traditional, Confucian cultural landscapes that is located in Jeju special self-governing province. Its historical background illustrates that the first erection was started at Goseong-li of Seongsan-eup(城山邑 古城里) at Taejong(太宗) of 16 years(1417) and it moved to the west gate of Hyunseong(縣城) at Heojong(憲宗) of 15 years,(1849) Joseon. The aim at this study is to reveal characters of these Confucian Spatial Composition and Order, which are valuable resources that can be created into the cultural contents. The results demonstrate the characters of the Confucian cultural landscape as followings; the changing process of new building and its relocation, the utilization of antique maps in location interpretation of Jeongeuihyanggyo, Confucian symbolic elements of it, the spatial compositions and layouts of its buildings, physical structures, main buildings and their characters, locational points of topographic profile, changes of axial line at Daeseongjeon(大成殿), the D/H ratio of its courts. This study can show that Jeongeuihyanggyo is a case for realizing the Confucian reformation to enhance Seongeup Hyun's education standard considering the locality of the site which is an isolated island like Jejudo(濟州島). The author can see that the example of Confucian space is applied to various layout techniques, both horizontally and vertically, in a limited space condition of being in the castle. Therefore, it is necessary to revive this point so that it can utilize unique Confucian cultural landscape possessed only by Jeongeuihyanggyo.

• Korean Journal of Environment and Ecology
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• v.35 no.1
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• pp.37-47
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• 2021

This study carried out the plant sociological survey of Abies nephrolepis forest in Mt. Seorak, which is in danger of deterioration due to the accelerated climate change. We examined seventy quadrats obtained from the survey and used the TWINSPAN technique to classify communities. We then performed the DCA method for the sequence analysis and analyzed the characteristics of each community. A. nephrolepis forest of Mt. Seorak is composed of four communities (A. nephrolepis-Lonicera caerulea var. edulis community, A. nephrolepis-Acer komarovii community, A. nephrolepis-Ac. pseudosieboldianum community, and A. nephrolepis-Betula costata community). Each community showed a different distribution according to location because different microenvironments are formed depending on location such as altitude and slope direction, resulting in different species composition. Each community showed differences in environmental characteristics such as altitude, rock ratio, soil characteristics, and litter layer thickness. As a result, there were significant differences between communities in the number of species and individuals, coverage, tree size, and species diversity, as well as differences in species composition. The A. nephrolepis-L. caerulea var. edulis and A. nephrolepis-Ac. komarovii communities were located in high altitude with high rock ratios and had little development of tree layer. On the other hand, the A. nephrolepis-Ac. pseudosieboldianum and A. nephrolepis-B. costata communities were relatively in low altitude with high soil ratio and had the development of tree layer with high species diversity.

• Journal of the Korean association of regional geographers
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• v.12 no.6
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• pp.748-756
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• 2006

This study mainly deals with price behavior developed in a agricultural location model (or closed model) considering the production and demand aspects. The short-run situation of price and output is associated with the yearly fluctuation of yield from agricultural production. Demand is generally regarded as constant in the short-run because of being inelastic over short time. The long-run situation is associated with a period in which all related variables can be varied. Then a price behaviors from the two contrasting closed models have been further explored in the long-run economy. Agricultural price for each activity in the closed model is affected by change in agricultural production. Also, falling agricultural price is connected with lower rents and lower land values.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2006.11a
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• pp.452-455
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• 2006

The purpose of this study is to investigate tendencies on land use by grasping the characteristics of changes of use at the borders of single-detached housing area for planning single-detached housing area in the future. It is divided the borders of detached housing areas into three types, educational facility, parks and green spaces, and apartment complex, and then analyzed the characteristics of each location after a field study. It is summarized as follows. First, warehouses and vacant sites were distributed in adjacent borders near parks and green areas. Second, there were stationery and flour-based meal stores in adjacent borders near educational facilities, suitable for students' interest and motion patterns. Third, there were realty dealers, food stores, and laundries which provide the dwellers with service in adjacent borders near multi-family housing.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2002.09a
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• pp.323-326
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• 2002

살내유적 발굴 현장에 분포하는 토양시료에 대한 지형과 토질분석을 실시하였다. 지형분석은 수치지형자료와 현장 측량자료를 이용하였으며, 토양 시료의 채취는 트렌치된 곳에서 채취하였다. 토질의 수직적인 변화를 관찰하기 위해 1개 지점은 심도별로 시료를 채취하였고, 퇴적단면에 대한 기재를 병행하였다. 유적지의 입지는 밀양강과 단장천이 합류되는 지점으로 수계의 변화는 퇴적물의 차이를 반영한다. 두 수계에 분포하는 암종은 서로 상이하며 유적지의 북동방향으로 갈수록 고도가 증가한다. 또한 토양의 자갈 구성비가 높은 점과 그리고 상, 하부 지층에서 구성 광물이 동일한 것은 유적지의 퇴적물이 같은 수계에서 기원되었음을 뜻하며 살내유적지는 단장천의 범람으로 형성되었다. 문차층은 세립의 실트와 모래로 구성되어 있으며 자갈층은 대체로 경사져 있고 하부 지층을 깍고 채운 구조로 되어 있다. 토양의 입도는 유적지의 북에서 남으로, 서에서 동으로 잘수록 세립화되며, 2회에 걸쳐 상향 조립화의 구조를 보여준다.

• Journal of the Korean Geographical Society
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• v.33 no.2
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• pp.225-252
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• 1998

한국의 정기는 농촌의 상거래에서 여전히 중요한 역할을 하고 있다. 그러한 정기시의 지역적 변화를 파악하기 위해서, 본 연구는 충북지역의 금강 유역을 대상으로 정기시의 성쇠와 정기시의 이동상인과 소비자의 공간적인 패턴을 밝히는 것을 목적으로 한다. 정기시에 출시하는 이동상인과 정기시에서 구매하는 소비자의 양측면에서 정기시의 특성을 고찰한 결과, 교통기관의 발달, 농촌 인구의 감소, 농산물 출하체계의 개선, 근대적인 상업시설의 등장 등 때문에 농촌지역의 상위계층 중심지에 입지한 정기시는 규모가 커지고 있으나, 일부지역을 제외한 대부분의 하위계층 중심지의 정기시는 그 규모가 줄어들어 쇠퇴하고 있다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2021.11a
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• pp.97-98
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• 2021

In order to solve the problems faced by the modern city facing limitations due to global environmental change, we will review the policies for the construction of a sustainable future city promoted by Ulsan Metropolitan City, and introduce local conditions and location conditions for promoting related projects.

• Journal of the Korean Geographical Society
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• v.38 no.3
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• pp.444-462
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• 2003

There has been emerging general agreement on the relative importance of producer services in a economy. This research describes the spatial patterns and trends in producer services at different spatial scales. The other research aim is to explain the impacts of producer services on spatial changes at the national level and at the intra-metropolitan level in Seoul. Producer services have highly concentrated in metropolises, especially Seoul. Between 1986 to 2001, an important spatial change in the producer services at the national level has been their growth in the Capital Region, reinforcing the role and function of Seoul. This reinforced role of Seoul is closely related to its competitive advantages arising from economies of urban. There have been some dramatic changes in the location of producer services within Seoul. The most important change was the growth of the Youngdong area, previously a sub-center for businesses, as the most important location for producer services, exceeding the previous dominant role of the CBD area. The changing urban form of Seoul is partly related to the onset of some diseconomies of urbanization in the CBD, while at the same time Youngdong has reached a stage at which it is benefiting from the agglomeration of a variety of firms, in addition to a favourable social and physical infrastructure.

• Journal of the Korean Geographical Society
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• v.28 no.4
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• pp.321-355
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• 1993

This paper focuses on the geographical pattern of financial activities in the Korean urban system during 1975-1990, based on the assumption that financial activities can reveal control points in Korea's urban economy. In terms of spatial evolution of financial insitutions, different locational characteristics are revealed among different types of financial institutions, implying the role of urban hierarchy. Financial resources are highly concentrated in the capital region, Seoul and Kyonggi Province. Both centralization trends into the large metropolitan cities and relative declines of medium and small cities within the Korean urban system, have been experienced over the study period. Financial activities sustain relatively stable hierarchical structure in the urban hierarchy. Regarding the financial flows, dominant flow zones centered on major metropolitan cities are identified, clearly showing a prominant role of Seoul in financial flows in the entire urban system.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.90-90
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• 2015

최근 우면산 산사태 및 2011, 2012년 서울, 경기권의 집중호우로 전국에서 홍수피해가 빈번하게 발생하고 있다. 이러한 홍수피해는 기후변화 및 도시화의 영향으로 미래에 더욱 빈번하게 발생할 것으로 전망된다. 홍수피해를 저감하기 위해 기후변화 재해취약성 분석, 방재지구 지정 의무화, 지역별 방재성능목표 설정 등 다양한 홍수 분석방법 및 정책이 수립?운영되고 있다. 하지만, 토지이용 변화 및 토지이용별 공간분포 고려, 미래 국토변화 데이터의 불확실성 저감, 유역단위의 홍수분석 등은 개선할 필요가 있다. 본 연구에서는 현행 기후변화 홍수분석방법 및 정책의 개선사항을 검토하여 국토변화를 고려한 홍수분석 방법을 개발했고, 사례유역을 대상으로 적용했다. 미래 토지이용변화 및 토지의 공간적인 특성을 반영하기 위해 과거 토지이용변화 추세선, 토지이용변화 시나리오 도출, 개발제한 지역 및 입지특성을 고려한 토지이용의 공간적인 특성을 도출하여 미래 토지이용 데이터를 구축하는 방법을 제시했다. 미래 데이터의 불확실성을 저감하기 위해서는 과거 장기 강우데이터와 기후변화 시나리오 데이터를 비교하고, 보정 및 검증을 수행하는 방법을 제시했다. 이렇게 구축된 미래 데이터를 활용하여 일련의 국토변화를 고려한 홍수분석 방법을 제시했다. 홍수분석결과인 최대홍수량이 그 지역의 홍수위험은 아니지만, 현재 대비 미래의 최대홍수량 변화는 홍수 위험과 밀접한 관련이 있다. 본 연구에서 제시된 다양한 방법들을 현행 기후변화 홍수 관련 분석방법 및 정책에 포함하면, 신뢰성있는 데이터를 획득하고 향후 정량화된 홍수위험을 분석하는데 도움이 될 것으로 기대하고 있다.