• 환경영향평가
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• 제22권5호
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• pp.529-536
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• 2013

인도네시아 정부의 아젠다21은 지속가능한 환경을 유지하기 위한 노력을 지원하는 정부-기업-시민 3자 시스템이다. 국가의 경제개발과 환경적 조화를 이루는 것이 중요하다는 것을 보여주는 국가의 의지이다. 인도네시아는 대기질 관리가 매우 중요하며 도시대기질관리전략은 1992년 대도시환경개성프로그램으로 채택되었다. 도시대기질프로그램(UAQP)는 '푸른하늘'을 목표로 하며 UAQP는 각 전략단계에 대기오염의 원인을 찾아내고 실행전략으로 유도한다. 아젠다21을 대기질 유지를 위해 수행하는 좋은 예이며 푸른하늘전략은 지속가능한 환경을 유지하기 위한 중요한 프로그램이다.

• 천문학회보
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• 제35권2호
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• pp.81.1-81.1
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• 2010

We present a study of five open clusters (Alessi 53, Berkeley 49, Berkeley 84, Czernik 5, Pfleiderer 3) based on ugriz images of the Sloan Digital Sky Survey (SDSS). Physical properties of these clusters are not yet well known. The center and size of these clusters are determined using the radial number density profile. Using the proper motion data, we select the members of the target clusters. We estimate physical parameters of the clusters based on the isochrone fitting in the Color-Magnitude Diagram (CMD) : reddening, distance, and age. The foreground reddening is determined to be E(B-V)=0.71-1.55 mag. The distances to target clusters are derived to be 2.0-4.4 kpc, corresponding to the galactocentric distances of 7.5-11.9 kpc. Their ages are in the range of 280 to 1000 Myr. Their spatial distribution in our Galaxy is similar to that of other intermediate-age open clusters. We find ten blue straggler star candidates in Berkeley 49. This number of blue stragglers is a typical value for the age of Berkeley 49.

• 패션비즈니스
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• 제16권5호
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• pp.207-219
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• 2012

It is intended to study the colors of work environment and the working clothes colors between humans and environment with application of the arrangement of working clothes colors to domestic machinery companies that play pivotal roles in the industry of Korea. The purpose of this study is to provide the foundation of color plan for the integrated environmental harmonization and the safety of industrial sites by analyzing the photographs of working clothes in the sires in consideration of the functions of colors (clearness, attention-getting, and safety) using the Faber Birren's Color Harmony and by analyzing the result of a questionnaire survey. The study was conducted by the method to shoot a worksite using a digital camera after wearing 24 sets of uniforms, which were developed by the color plan established in a previous study, in the same worksite. The shooting place was an outdoor steel sheet inspection site of D company, a machinery company in Changwon-si, Gyeongnam, and the intensity of illumination was 2400lux. 24 pieces of images were printed in 5x7 inch size and a questionnaire survey was performed at 5-point scale. The questionnaire survey was performed for 13 subjects consisting of 6 field professionals having more than 30 years of experiences, 4 clothes color professionals, and 3 industrial engineering professionals. The result of the survey was statistically analyzed by the method of frequency analysis using IBM SPSS Statistics 20 Program. As the result of assessment of basic four colors (yellow green, sky blue, blue, and violet) of working clothes, yellow green, sky blue, and blue showed high mean values in (Tint)+(Shade)+(Tone)+(Gray) equation indicating that its is a harmonized equation.

• 한국환경교육학회지:환경교육
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• 제11권2호
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• pp.177-211
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• 1998

This paper presents the development of standardized modules and an integrated program which will be used for social environmental education. The study objectives are to develop modules which are based on various environmental topics, to relate the regional environmental topics to the educational modules and program, and to include the demand of students in the modules and program. Literature and questionary surveys, as well as, module development method were utilized as research tools. The titles of developed modules are “The Green Planet Earth, “Unexpected Resources: Save Resources and Recycle”, “Water as the Mother of All Lives”, “The Blue Sky with Clean Air”, and “Soil as the Home of All Living and Non-living Things”. It is hoped that the developed modules and program are utilized as course materials and curriculum for social environmental education in various educational institutes. The study results will be materialized as multimedia in near future.

• 한국대기환경학회지
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• 제24권1호
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• pp.108-121
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• 2008

On January 1, 2005, the Korean Ministry of Environment put into operation a comprehensive program, so called 'Blue Sky 21' project, for the improvement of air quality in greater Seoul metropolitan area. This program was legally based on the 'Special Act on Metropolitan Air Quality Improvement' for Greater Seoul area, which was established in 2003, and should be updated every 10 years. The principal objective of this program is to improve the air quality in Seoul and surrounding area by 2014 to the levels of air quality in Tokyo and Paris, with particular emphases on reducing the concentrations of nitrogen dioxide and $PM_{10}$. Any regulation of the emission of toxic air pollutants in general, and $NO_2$ and $PM_{10}$ in particular, should be based on human exposure levels and consequential health effects. In this article, the contents and feasibility of the special program were critically evaluated with respect to the reduction of health risks. Important issues for improving not only air quality but public health are discussed, and future requirements for the success of the special program are suggested.

• KIEAE Journal
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• 제3권3호
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• pp.51-58
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• 2003

This Study aims to evaluate the interior atmospheres of atrium by glass colours. For the purpose, the 1/50 scale model of one-sided atrium was made and images of interior atmospheres were pictured under clear sky conditions. And then, questionnaire surveys were conducted on K university students in department architecture engineering. The survey results were analyzed by SPSS program. Frequency and correlation analysis were performed. As results, clear glass is chosen as the most preferred glass colour in any seasons. And, green and blue glasses are preferred in the order. And then, it is revealed that the main variables affecting satisfaction of interior atmospheres are a little changed by thermal senses of seasons. These variables are "bright", "neat", "warm", "comfort", "stable", "active", "static", "elegant" and "cool" through correlation analysis.

• 환경정책연구
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• 제4권1호
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• pp.1-19
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• 2005

금년 1월 1일부터 수도권 대기환경개선에 관한 특별법이 시행되었다. 특별법의 시행으로 정부는 현재 각각 $76{\mu}g/m^3$과 36ppb 수준인 $PM_{10}$과 $NO_2$의 연평균을 10년 내 $40{\mu}g/m^3$과 20ppb까지 낮출 것을 목표하고 있다. 특별법에서는 주로 $PM_{10}$과 $NO_2$와 같은 1차 오염물질만을 언급하고 있으나 정부는 이들의 농도가 낮아짐으로써 고농도 오존과 시정 장애도 개선될 것을 기대하고 있다. 그러나 중국으로부터 오염물질 유입과 광화학반응에 의한 2차 생성으로 인하여 국지 배출 저감에 의한 $PM_{10}$의 농도 감소 효과는 크지 않을 수 있다. 실제 고농도 오존이 빈번한 오존 시즌 동안 수도권 $PM_{10}$의 대부분은 지역규모의 2차 생성 비중이 높은 $PM_{2.5}$이다. 뿐만 아니라 많은 모델링 결과들이 수도권의 상당한 지역에서, $NO_x$를 줄일 경우 오존 농도가 상승하는 소위 '$NO_x$ 불이익' 현상이 나타날 수 있음을 지적하고 있다. 본 논문에서는 수도권의 오염 현황을 살펴보고, 장거리 이동 효과와 광화학 오염 특성 등 이슈와 함께, 특별법의 성공적 이행에 필요한 과제들에 대하여 논의하였다.