• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2010.05a
• /
• pp.111-114
• /
• 2010

With the rise of green technology, the environmental question causes people’s attention more and more, based on objective of the sustainable development, the green risk has already begun to appear. In the paper the definition of the green risk of construction project is given, it analyzes and identifies the green risk of construction project from three aspects, based on BIM, the relation with green risk was found. Though the relation, the management of green risk was analyzed and we may take some measures to reduce the unnecessary risk and waste.

• Culinary science and hospitality research
• /
• v.20 no.4
• /
• pp.144-156
• /
• 2014

The purpose of this study is to improve the quality of school meal and the satisfaction of students through dietitians' awareness and perception of environment-friendly agricultural products by providing the government, etc. with basic data on them. A survey was conducted on dietitians in the capital area to analyze the level of awareness about environment-friendly agricultural products, followed by a factor analysis, a correlation analysis and a multiple regression analysis. The results were as follows: Dietitians had a high level of knowledge about environment-friendly agricultural products, and there were significant differences with respect to age, work experience, the number of people provided with meals and the cost ratio of foods to agricultural products. The perception of environment-friendly agricultural products was found to have a significant influence upon the level of awareness about the certification system for good environment-friendly agricultural products. In conclusion, there is the need to make the dietitians who take charge of school meal have a higher level of perception about environment-friendly agricultural products, to improve the quality of school meal and the satisfaction of students remarkably and, by extension, to change school parents' perception about the use of environment-friendly agricultural products, which requires a further study to be carried out.

• International Area Studies Review
• /
• v.15 no.2
• /
• pp.303-328
• /
• 2011

Over the past 30 years, China has maintained an annual growth rate of approximately 10%. But now China is confronted by an energy shortage and environmental pollution problems. In order to solve these environmental problems, China is not only making environmental laws and regulations to strengthen supervision, but also increasing the relevant budget. Environmental Management of Supply Chain is one of the most important tasks so that Chinese companies may effectively reduce environmental pollutions. Therefore, many empirical researches on environmental management of Chinese companies are very necessary. This study tested the actual effects on SCEM(Supply Chain Environmental Management) variables of Chinese enterprises in Shanghai and Shenyang. The results show that green design, green procurement, and extended producer responsibility have positive impacts on environmental outcomes.

• Journal of Environmental Policy
• /
• v.10 no.1
• /
• pp.93-127
• /
• 2011

Investment on technology to obtain green energy is prevailing all over the world. The technology development project is more likely to involve multiple sub-projects, each of which is related to develop elementary technology when the project is larger and nation-wide. However, the methodologies identifying optimal combination of elementary technologies among the candidates have been very few. Hence, the purpose of this paper is to propose a novel methodology which provides an optimal combination of green energy technologies. To do so, to-be developed technologies are clustered with multiple categories. Among the technologies, based on Delphi method, the experts select a representative technology, which is indispensible to the green energy system and has the highest connectivity with other elementary technologies. Then the methodology selects an elementary technology from each technology category based on two metrics: Relatedness with representative technology and project risk. To show the feasibility of the proposed methodology, we applied the methodology to an actual windmill development project.

• Korean Journal of Agricultural and Forest Meteorology
• /
• v.25 no.4
• /
• pp.302-310
• /
• 2023

In this study, the extent of the impact of rainfall on the outbreak of fire blight during the blossom infection risk period was explored. In the Chungnam province, the outbreak of fire blight disease began in 2015, and changes in the outbreak's scale were most pronounced between 2020 and 2022, significantly escalating from 63 orchards in 2020 to 170 orchards in 2021, before decreasing to 46 orchards in 2022. In 2022, the number of incidence has decreased and the number of canker symptom in branches has also decreased. It was evaluated that the significant decrease of fire blight disease in 2022 was due to the dry weather during the flowering season. In other words, this yearly fluctuation in fire blight outbreaks was correlated with the presence or absence of rainfall and accumulated precipitation during the blossom infection risk period. This trend was observed across all surveyed regions where apples and pears were cultivated. Among the weather conditions influencing the blossom infection risk period, rainfall notably affected the activation of pathogens from over-wintering cankers and flower infections. In particular, precipitation during the initial 3 days of the blossom infection risk warning was confirmed as a decisive factor in determining the outbreak's scale.

• KSCE Journal of Civil and Environmental Engineering Research
• /
• v.37 no.4
• /
• pp.729-738
• /
• 2017

With the signing of the Paris Agreement, which is the new climate change agreement at the end of 2015, it will have a great impact on Korea environmental policy. The construction industry, which accounts for 42% of Korea's total $CO_2$ emissions, has been implementing various policies to improve the environmental problems. However, it is only applying passively to other projects except eco-friendly building certification. This is because most of the eco-related systems are based on building facilities. Therefore, there is a need for a new eco - friendly design evaluation model that can be widely applied not only to architecture but also to civil engineering facilities. In this study, a new model is developed based on the existing VE model, which adds new factors to evaluate the environmental friendliness, potential environmental pollution concept and environmental risk of facilities. This model is an eco-friendly design evaluation model that enables decision makers to effectively select alternative environmental criteria at the design stage. As a result of the case analysis of the block retaining wall and the alternative retaining wall, the value of the eco - friendly value of the alternative was 1.026 times higher than the original one. If this model is used at the design stage, it is expected to contribute not only to the construction of environmentally friendly facilities but also to the reduction of carbon emissions.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
• /
• v.26 no.3
• /
• pp.255-262
• /
• 2008

Value of natural environment and the importance of conservation are augmented gradually, and collision of environment conservation and development are caused in various construction industries. In this study, Presented practical use way to ecological road design using vegetation information and high precision 3-dimensional geo-spatial data for minimizing pollution. Also, analyzed freezing danger of road surface in winter and direct ray of light danger through simulation of completed road and surrounding environment. And presented road design support way through view analysis.

• Journal of Families and Better Life
• /
• v.25 no.6
• /
• pp.15-32
• /
• 2007

This study is to assess the level or consumer's attitude or food safety and their effects on the purchase or environment friendly agricultural products. For these purposes, the survey was implemented to 550 adults who resided in Seoul and metropolitan area. As a results, a lot of respondents perceived the five food hazards, pesticides, food additives, BSE, chemical materials, GMOs as the severest food risks. Results revealed that women, the most educated, married, and the older respondents were more likely to be negative about food safely. And Also, consumer's knowledge of environment friendly agricultural products was lower than the median. The respondents who have bought environment friendly agricultural products were 80.5% of the entire respondents. Also, the educated and the consumers who had the knowledge of the environment friendly agricultural products started to purchase them. The consumers who had higher income, perceived the food hazards(BSE), assessed agricultural products safety negatively, had willingness to pay them and more knowledge of environment friendly agricultural products were likely to purchase them usually.

• 발명특허
• /
• v.31 no.6 s.360
• /
• pp.40-43
• /
• 2006

무분별한 벌목으로 숲이 점차 사라지고 있다. 숲이 사라지면 지구를 보호하는 오존층도 사라지게 되고 수억 년 동안 인류가 누려온 윤택한 자연의 생태계도 위협을 받게 된다. 그리고 인류의 삶 역시 위험에 빠지게 됨은 자명한 일이다. 이처럼 환경 파괴의 문제가 대두됨에 따라 각국에서는 친환경 대체재에 대한 관심이 높아지고 있는 것이 현실이다. (주)에코인조목재에서는 폐플라스틱을 활용한 인조 목재의 개발로 환경을 지키는 것은 물론 기존의 수입 목재를 대체하여 외화지출을 절감하는 효과를 거두었다. (주)에코인조목재에서 개발한 PE 인조 목재는 가두리양식용 기자재로 활용하게 되는데 이는 국토의 삼면이 바다인 대한민국에서 추구하는 해양 수산업 국가 위상에 걸맞는 제품으로 평가받고 있다.

• 프린팅코리아
• /
• v.8 no.9
• /
• pp.54-59
• /
• 2009

앞으로 환경문제에 대한 대책은 더욱 급속한 스피드로 진행되어 갈 것이다. 그 가운데 품질과의 양립이 중요해지지만, 사용하는 인쇄기의 성능을 최대한 끌어올려 높은 인쇄품질을 실현하려면 사용하고 있는 자재의 밸런스가 좋은 상태를 유지해야 한다. 오존층의 파괴 등 지구 온난화를 비롯한 지구 규모에서의 환경보호에의 대책은 기업이 솔선수범하여 도전할 테마다. 동시에 인체에도 영향이 적은 제품개발이 무엇보다 중요하다. 일반적으로 인쇄는 잉크 또는 롤러와 밀접한 관계를 가지고 있다. 잉크의 특성으로 인해 인쇄물의 건조가 되지 않거나 잉크의 지지도가 나쁘게 되며 세척에 많은 시간을 요구하게 된다면 인쇄 품질을 기대하기는 어려울 것이다. 또한 롤러를 반복적으로 세척하고 새로운 것으로 교체하는 경우에도 작업 능률의 저하를 가져 올뿐만 아니라 작업자의 피로를 유발하여 안전사고 위험에도 쉽게 노출될 수 있다. 이에 이러한 문제점들에 대해 알아보았다.