• 교육녹색환경연구
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• 제13권3호
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• pp.15-22
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• 2014

Proceeded with a research with basic data about the qualification standard improvement scheme about the environment school architecture in which a comparison analyze the specialized field of BREEAM system of LEED of the hit environment building qualification standard G-SEED of the domestic and U.S Green Building Counci evaluated with the certification system of the world top class and Building Research Establish, essential item, and mark distribution and weight in this study at this and which I hit with a domestic afterward. The school facility with a hub among the equipment receiving the hit environmental qualification standard, and the range of this research does LEED of the domestic green building certification system February is revised in 2013 G-SEED and which US and BREEAM in UK with a range. The way of the research checked the environment school building certification system and situation hit home and abroad, and a comparison analyze the division of the specialized field of each country qualification standard, essential item, and mark distribution and weight.

• 대한환경공학회지
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• 제31권3호
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• pp.173-176
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• 2009

• 한국작물학회지
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• 제50권6호
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• pp.415-418
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• 2005

본 연구는 녹색조광으로 인한 녹색콩나물의 일반성분 분석과 isoflavones의 분석을 통해 녹색콩나물의 우수함과 이 자료를 이용한 식품개발에 대해 기초 자료를 제공하고자 시험을 실시하였다. 1. 황색콩나물에 비해 녹색콩나물은 조단백 함량은 2배, 아스파라긴산 함량은 5배 정도 많았고, 특히 비타민 $B_1$ 함량은 37.9배, 비타민 $B_2$ 함량은 28.8배, 비타민 C 함량은 22.4배, 비타민 I 함량은 23.8배나 높았다. 2. 건물중 1 g당 함량을 비교해보면 콩 종실에 비해 녹색콩나물의 total daidzein의 함량은 약 26.5배, total genistein의 함량은 약 5.6배가 증가된 것으로 나타났다.

• 대한환경공학회지
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• 제36권6호
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• pp.402-411
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• 2014

본 연구는 그린인프라 기법이 개별 요소시설로 뿐만 아니라 토지이용 및 설계과정에서 적용될 수 있도록 적용 대상 토지의 특성을 평가하여 그린인프라를 적용하는 방법을 제안한다. 이를 위한 토지 특성 평가 지표로 토지피복, 파편화 정도, 주거지와의 인접도, 유사한 토지 파편들 간의 군집 정도를 통한 녹지 네트워크 수준을 이용하였다. 평가 결과는 토지가 개발에 가까운 적성을 가졌는지, 보전에 가까운 적성을 가졌는지를 결정해준다. 결정된 토지의 적성이 개발과 가깝다면 구조적 그린인프라 기법의 분산 배치를 적용할 수 있다. 결정된 토지의 적성이 보전과 가깝다면 계획 및 설계 단계에서 적용할 수 있는 비구조적 그린인프라 기법이 바람직하다. 구축된 분석 방법을 국내 사례지에 적용하고 분석 결과를 기존의 토지이용계획과 비교하여 이를 통해 그린인프라 적용기법이 가지는 시사점을 도출하는 것이 본 연구의 최종 목적이다.

• 설비공학논문집
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• 제22권4호
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• pp.234-240
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• 2010

In October 2009, the Ministry of Land Transport and Maritime Affairs noticed 'Environment-friendly housing construction standards and performance' to build energy saving environment-friendly housings (Green Homes) for the reduction of energy consumption and carbon dioxide emission. In this study, the $CO_2$ emissions were evaluated during the life cycle of the existing apartments which were built in 1980's and Green Home apartment. $LCCO_2$ was evaluated by dividing the life cycle into three stages which are construction, maintenance and destruction stage. $CO_2$ emission from the materials for improving insulation performance was estimated by Input-output analysis. As a result, in 40 year-life cycle of $84\;m^2$ apartment, 400.68 T-$CO_2$ was emitted from 1980's apartment, on the other hand 231.02 T-$CO_2$ was emitted from Green Home apartment.

• Asian Journal of Atmospheric Environment
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• 제11권3호
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• pp.194-201
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• 2017

This study investigates the factors that affect China's air pollution using city-level panel data and spatial econometric models. We address three air pollutants ($PM_{10}$, $SO_2$, and $NO_2$) present in 30 cities in China between 2004-2012 using global OLS and spatial models. To develop the spatial econometric analysis, we create a spatial weights matrix to define spatial patterns based on two neighborhood criteria - the queen contiguity and k nearest neighbors. The results show that the estimated coefficients are relatively consistent across different spatial weight criteria. The OLS models indicate that the effect of green spaces is statistically significant in decreasing the concentrations of all air pollutants. In the $PM_{10}$ and $SO_2$ analyses, the OLS models find that the number of buses and population density are also positively related to a reduction in the concentration of air pollutants. In addition, an increase in the temperature and the presence of secondary industries increase $SO_2$ and $NO_2$ concentrations, respectively. All spatial models capture a positive and significant effect of green spaces on reducing the concentration of each air pollutant. Our results suggest that green spaces in cities should receive priority consideration in local planning aimed at sustainable development. Furthermore, policymakers need to be able to discern the differences among pollutants when establishing environmental policies.

• 한국유기농업학회지
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• 제11권4호
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• pp.15-37
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• 2003

Recently, production-consumption quantity and market size of environment-friendly agricultural products(EFAP) have been increased. Consumers have demanded food safety and nutrition of EFAP, but in the near future they will need many kinds of item, relatively low price and high quality. So producers have to make an effort for down-cost, increasing items and developing technical know-how, which can be attained by producer/region organization. Correlation coefficient between the recognition degree for certification system and purchasing amounts at a time is higher than other ones. Therefore public information works using the TV and newspaper must be promoted all the more about certification system. And if the consumer’s satisfaction level of EFAP purchased gets higher, the quantity demanded will be increased more. And consumer’s trust on EFAP is derived from certification system or close relation between producers and consumers. Thus the most important thing of marketing strategies for EFAP is continuously to focus on explanation and information works on certification system by region in metropolitan area. Also, it necessary to introduce green marketing principles and apply to strategies item type. Namely those need to establish target market segmentation And marketing strategy stages according to the green degrees of market And commodity.

• 자원ㆍ환경경제연구
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• 제22권1호
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• pp.3-29
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• 2013

The purpose of this study is to estimate consumer preferences on hybrid cars and electric cars by employing a choice experiment reflecting the various market conditions, such as different projected market shares of green vehicles and $CO_2$ emission regulations. Depending on different market scenarios, we examine as to which attribute and individual characteristic affect the preferences of potential consumers on green vehicles and further, forecast the potential market shares of green cars. The primary results, estimated by a conditional logit and panel probit models, indicate that sales price, fuel cost, maximum speed, emission of air pollutants, fuel economy, and distance between fuel stations can significantly affect consumer's choice of environment-friendly cars. The second finding is that the unique features of electric cars might better appeal to consumers as the market conditions for electric cars are improved. Third, education, age, and gender can significantly affect individual preferences. Finally, as the market conditions become more favorable toward green cars, the forecasted market shares of hybrid and electric vehicles will increase up to 67% and 14%.

• KIEAE Journal
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• 제11권5호
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• pp.129-135
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• 2011

Many countries have carried out various policies about sustainable building to protect the earth against the global warming and environmental pollution. Korea government has also executed the Green Building Certification System. In order to keep the performances of certificated buildings sustainable, the effective building maintenance is quite necessary. Meanwhile, the foreign green building certification systems have considered the building maintenance as one of the most important items to keep the building performance effective. However, Green Building Certification Criteria(GBCC) of Korea has not had the sufficient criteria for the maintenance of green building. Therefore, The purpose of this study is to find direction for the improvement of management categories of Korea Green Building Certification Criteria. For this aim, GBCC was compared with the foreign certification systems such as LEED, BREEAM and CASBEE.

• Journal of the Korean Institute of Landscape Architecture International Edition
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• 제1호
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• pp.131-134
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• 2001

Green and plants, as it symbol the life and depute the nature, always give human an easy comfort psychologically. The paper is a brief analysis to the idea frame of urban construction and reform of Kunming through our practice about ten years. On which three main principles should be carefully considered. One is that the green-space composed of plant system is of the important infrastructure of a modern city as it can not be instead of by any other factor in the ecological system of the city. The other is that in the course of planning and construction the local feature as well as its culture tradition in history should be pied more attention. In order to create a distinguish character of itself the third may be more important that to coordinate each key elements of it such as green, water, light, building, road, etc., to get a harmonious sphere of human and nature. A modern city should be a green city in which nature and man co-exist harmoniously.