• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.6
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• pp.889-900
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• 2002

The purpose of this study was; to investigate consumers'selection criteria for their trade area when purchasing apparel products; to study whether there is a difference on the importance of the selection criteria; to examine consumers'willingness to visit specific trade area according to the types of apparel products. Four hundred sixty-nine female consumers who lived in the two new towns, Bundang and Ilsan participated in the study by completing questionnaires. Data were analyzed using factor analyses, t-tests, paired t-teats and chi-square analyses. The results indicated that consumer selected trade area based on shop variety within trade areas and range of products, customer services, environment of trade area, price level, entertaining features of the trade area, and the convenience of location and shopping time. In addition, the importance of these criteria varied according to the types of apparel products(i.e. formal wears and casual wears). The types of apparel products had influence on consumers'willingness to visit specific trade area. Consumers preferred the trade areas in the new towns for purchasing formal wears, whereas they frequented the trade areas in Seoul for purchasing casual wears.

• Land and Housing Review
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• v.10 no.1
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• pp.1-7
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• 2019

This article assumes that the first newtown has declined in Korea. Urban regeneration projects should be implemented for regeneration for CBD in Newtown as well as small local cities. The purpose of this article is to analyze the character of the subway area and to suggest the key issues for regeneartion in the subway area. Especially focussing on the local important commercial function in 5 subway areas. As a result of analyzing 5 subway areas according to basic statistical data, field interviews, and legal decline diagnostic index, all five commercial districts showed decline. In particular, the decline of Baekseok Station area appears to be serious, and there is a key factor that attracts the decline of the commercial area such as the long - term building or the closure rate of each commercial area. In addition, the vacancy rate is increasing due to large distribution facilities in new cities, the entry of new floating facilities on the outskirts, and unsold new stores, and the recession is accelerating. In this way, the signs of decline in the core of the new city are enriched, but the current Urban Regeneration Act is a legal system with a policy goal of regeneration of small and medium cities in the provinces as a system to promote the function of core bases rather than the overall redevelopment of new cities. Therefore, preemptive response is needed for the regeneration in those areas.

• Journal of Conservation Science
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• v.1 no.1 s.1
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• pp.12-26
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• 1992

Ilsan peat-bed site, newly constructed city area, is located at the northern part of Seoul. This site is situated near the mouth of Han river, which flows through central Korea. Many fossil woods were excavated from this site, and surveyed the wood anatomical features. Totally 90 specimens were identified into 10 species including two roots and five barks which were not identified in detail. Alnus japonica and A. maxmowiczii are the most common and occupied 26. 7%, 34.4% of the total specimen number respectively, and then other species which excavated from Ilsan area are follows : Fraxinus rhynchophylla(18.9%), Lepido-balanus spp.(3.3%), Maackia amurensis(2.2%), Diospyros spp.(2.2%), Juglans mandshrica(1.1%), Prunophora spp.(1.1%), Malus or Pyrus spp.(1.1%), Rhamnus spp.(1.1%). Among the identified species there are fairly some species growing in the central - or northern temperate zone, such as A. maxmowiczii, F. rhynchophylla, Lepidobalanus spp., M. amurnsis, J. mandshurica, Rhumnus spp. Therefore, it can be estimated that the former temperature of Ilsan area was same or slightly cold than today. The species bearing fruit for food as .J, mandshunca, Diospyros spp., Prunophora spp., Mulus or Pyrus spp. were regarded as artificially planting trees, because they do not grow together in the same site.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.29 no.1
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• pp.48-56
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• 2000

한국지역난방공사는 '87년 여의도에 최초 연공급을 시작한 이래 수도권 신도시 및 서울 강남 지역을 중심으로 지역난방 열공급을 지속적으로 확대하여 왔다. 안정적이고 경제적인 역공급을 위하여 분당, 고양 및 중앙의 CHP를 중심으로 연계배관망을 구성하였으며 '98년 기준 수도권 연계 공급량이 총 공급량의 61%를 차지하게 되었다. 또한 장기적으로 본 공사는 열공급의 신뢰성 및 경제성 향상을 위하여 급열센타 설치를 비롯하여 종합적인 네트워크를 구성하여 운영할 계획이며 분당과 고양의 CHP를 기저부하로 삼아 피크수요를 감당할 소규모 분산형 열원을 설치하여 수도권 열공급을 확대하여 전 수도권을 지역난방 배관으로 네트워크화할 계획을 가지고 있다. 따라서, 구체적인 세부계획을 수립하기 위하여는 수도권 네트워크 사업의 장기적인 경제성 분석이 필수적이며 이러한 분석은 기존의 열원 및 열배관시설은 물론 향후 건설될 열원 및 배관, 수요개발전망 등 제반요소를 고려하여 종합적으로 이루어져야 하다. 본 연구는 이에 앞서 분당과 일산CHP를 독립된 수용범위를 갖는 열원으로 간주하여 각각의 CHP를 중심으로 열공급량의 증가에 따라 피크용 열원인 HOB 건설을 증가시킬때의 경제성을 그 대상으로 하여 기본적인 모델을 제시하고 대략적인 추세를 파악하고자 하였다. 데이터는 본 공사 고양지사와 분당지사의 '98 운영실적으로 기준으로 하였으며, 수도권 전체 네트워크를 대상으로 하는 실제 경제성 분석은 다음 과제로 계속 추진될 것이다.

• Spatial Information Research
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• v.20 no.1
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• pp.19-26
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• 2012

Since $CO_2$ emissions are recognized as the biggest contribution to climate change, the needs and international efforts for $CO_2$ emissions reduction are increasing. The developed countries are driving strategies to boost green industry as a new growth engine. Following this global trend, based on the ongoing U-City project as a new city model, it is required to analyze the changes of $CO_2$ emissions in U-City to identify its potential for reducing carbon dioxide emissions. This study aims at identifying the potential and effects on $CO_2$ reduction by analyzing the level of $CO_2$ emissions before and after introducing U-City. Bundang-Gu, Seongnam-City & Ilsan-Gu, Goyang-City among Phase I new tow ns were selected as model cities before introducing U-City and Dongtan-Dong, Hwaseong-City as a model city after introducing U-City. The result showed 30% reduction of $CO_2$ emissions in the comparison of tw o models.

• Korean Journal of Construction Engineering and Management
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• v.12 no.2
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• pp.41-52
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• 2011

Seoul, although having a housing stock as huge as that of world metropolitan cities, have implemented growth-oriented policies by constructing new housing units rather than using or rehabilitating existing ones. There were, therefore, few political efforts to preserve and rehabilitate multiple dwellings. Today, substantial time has passed since multiple dwellings in Seoul and the first-stage new cities such as Bundang and Ilsan were constructed. What is required to maintain the quality of the existing housing and use it with safety is loan, subsidy and tax incentive programs which are able to promote the maintenance of existing multiple dwellings. The objective of this study is to compare and analyze the maintenance systems of financial assistance(the loan, subsidy and tax incentive programs)of the world's largest cities with various housing types, I e New York and Tokyo, and then to propose to Seoul a framework for the maintenance systems.

• Journal of the Korean earth science society
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• v.35 no.1
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• pp.54-68
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• 2014

In order to analyze the land surface properties in Seoul and its surrounding metropolitan area, several indices and land surface temperature were calculated by the Landsat satellites (e.g., Landsat 5, Landsat 7, and Landsat 8). The Landsat data came from only in the fall season with Landsat 5 on October 21, 1985, Landsat 7 on September 29, 2003, and Landsat 8 on September 16, 2013. The land surface properties used are the indices that represented Soil Adjusted Vegetation Index (SAVI), Modified Normalized Difference Wetness Index (MNDWI), Normalized Difference Wetness Index (NDWI), Tasseled cap Brightness, Tasseled cap Greenness, Tasseled cap Wetness Index, Normalized Difference Vegetation Index (NDVI) and Normalized Difference Built-up Index (NDBI) and the land surface temperature of the area in and around Seoul. Most indices distinguish very well between urban, rural, mountain, building, river and road. In particular, most of the urbanization is represented in the new city (e.g., Ilsan) around Seoul. According to NDVI, NDBI and land surface temperature, urban expansion is displayed in the surrounding area of Seoul. The land surface temperature and surface elevation have a strong relationship with the distribution and structure of the vegetation/built-up indices such as NDVI and NDBI. While the NDVI is positively correlated with the land surface temperature and is also negatively correlated with the surface elevation, the NDBI have just the opposite correlations, respectively. The NDVI and NDBI index is closely associated with the characteristics of the metropolitan area. Landsat 8 and Landsat 5 have very strong correlations (more than -0.6) but Landsat 7 has a weak one (lower than -0.5).

• Journal of Korean Society of Forest Science
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• v.95 no.4
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• pp.415-422
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• 2006

This study aims for suggesting an idea to plan the expansion of consuming environmentally friendly chestnuts by statistically analyzing the types and intentions for consumer's purchase of environmentally friendly point of production and export side. For this, the survey was performed on 650 housewives living in Seoul, new metropolitan cities such as Ilsan, Bundang, where is the central place of main consumption. As a result, it is more effective to plan the expansion of consumption as the activity of consumption promotion for environmentally friendly chestnut focused on specific target such as 3~4 members of family and 30~40's age of young housewives having with the academic background of above university graduate, large income of average monthly payment with over 4.5 million won and consumers who have experience to purchase environmentally friendly forest products. In order to achieve this goal, it is require to secure the stabilized dealer for the environmentally friendly forest products as well as to establish the appropriate price reflected by the value and quality of environmentally friendly chestnut which the consumers recognize. It is estimated that this price can be decided on the basis of willingness to pay for the environmentally friendly chestnut from the index which comes from the integrated and concentrated consumers' expectation as this study surveyed.

• Journal of the Korea institute for structural maintenance and inspection
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• v.15 no.1
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• pp.169-179
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• 2011

Korea owns vast amount of apartment houses no less than those of world prominent countries, but did not pay enough efforts to maintain existing apartment houses and develop policies to reuse them due to growth driven policy of housing supply like construction of new houses. Korea constructed tremendous amount of houses in short period through government led forced house supplying policy, and resulted in excess houses such that present house supply rate happened to be reaching 110%. However, recently there are growing demand of change in housing policy due to social environmental changes like low birth rate and aging of society etc and nationals' demand for improvement of residential quality. When such social changes are demanded and 80% of apartment houses in Korea are less than 20 years old, renovations and remodeling of apartment houses are anticipated to emerge as important matter. In particular, the apartment houses in Seoul and the 1st generation new cities like Bundang and Ilsan etc have passed considerable period of time after construction and require safety measure, it is quite impending to raise engineers for the maintenance of existing apartment houses. Therefore, in this paper, direction for the raising of maintenance engineers in Korea was proposed through analysis of relevant qualification system for the apartment houses maintenance engineers in the U.S.

• The Journal of Sustainable Design and Educational Environment Research
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• v.16 no.2
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• pp.34-43
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• 2017

The purpose of this study is to provide a basis for determining when a school established long term school plans accepted by analyzing the trend of increase or decrease elementary school students 30 years to target of following nine cities, 552 elementary schools in Korea - 4 metropolitan cities(Ilsan, Bundang, Jungdong, Pyungchon, Sanbon, Dongtan and Kwangkyo), 4 central regional cities (Chunan, Asan, Seosan and Nonsan), 3 south-eastern regional cities(Pohang, Woolsan, Jinju, Changwon and Kyungsan) and 4south-western regional cities(Kwangju, Jeonju, Suncheon and Kunsan) for this purpose. Results of this study are as follows: First, the most common type was type 5, accounting for 56.8% (658) of the total, followed by type 11 (12.8%), type 13 (7.9%), type 15 (5.6%). Of the total 15 types, type 1, type 3, type 7 and type 14 accounted for less than 1% of the total. Second, the results of the Conflict Model I and Conflict Model II showed that Type1 and Type7 were not needed to be adopted.