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        검색결과 26

        21.
        2008.12 KCI 등재 서비스 종료(열람 제한)
        This study has intended to find strategies improving rural amenity through establishing eco-village. This research presented eco-village establishment as an alternative to solve the problems that current rural villages face, such as FTA farming crisis, aging, weakening of farming competitiveness. Thus, this study has set up ecological rural amenity strategies, based on the principles and cases of both eco-village development and rural amenity through suitability analysis and statistical analysis with survey analysis. This study has defined the eco-rural amenity and set up such categories as environment, history-culture, society, image, and economy. Based on the definition and categories, this study has found the strategies to improve ecological rural amenity in accordance with categories.
        22.
        2007.02 KCI 등재 서비스 종료(열람 제한)
        Long-term passive diffusive samplers(PDS) have been used to measure NO2 and SO2 concentrations at 21 sampling sites in Daejeon, Korea during the period of January 2000 - December 2002. The spatial distributions of annual NO2 and SO2 concentrations were mapped. Average annual NO2 concentration over the sampling period was 28.5±12.5 ppb, ranging from 1.2 to 81.7 ppb. Average annual SO2 concentration over the sampling period was 7.7±4.8 ppb, ranging from 0.6 to 26.8 ppb. On average, NO2 concentration was approximately 5.8%(1.6 ppb) larger in 2002. SO2 concentration was decreased by 13%(1.1 ppb) during the sampling period. The seasonal variation of NO2 and SO2 concentration was observed with a tendency to be higher in fall and winter. NO2 and SO2 concentrations measured at different site types(patterns of land use) show significant difference. The observed difference in concentration was associated with difference in emissions of NO2 from motor vehicles and SO2 by non-traffic fuel consumption for heating.
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