• 한국환경교육학회지:환경교육
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• 제24권1호
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• pp.88-101
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• 2011

This study aims to address the current status of ESD(Education for Sustainable Development) in Korean universities since UN DESD was launched in 2005, and to explore the possibilities and challenges in them. For this purpose we conducted questionnaire surveys and case studies on members of university communities which were engaged in green campus activities or interested in SD and ESD. Results of questionnaire surveys showed that most of those who answered the questionnaire were well aware of SD, but had comparatively low understanding of ESD. The highest number of respondents answered that since 2005 they had newly opened courses on SD or ESD, or added contents on SD or ESD to existing ones. Ratio of network participation among ESD-related universities was over 30%, and they appeared to have the highest partnership ratio with NGOs. Not many universities had policies for sustainable school management, and 'green space conservation and ecosystem protection' and 'energy and resource saving campaign and monitoring' were most common sustainable environment protection activities. Through case studies on eight universities, it was discovered that ESD programs in universities took various forms such as whole-university approaches, participatory courses and club activities. We suggest that it is needed to make efforts to find out good examples of ESD in Korean universities and share the results with university leaders, professors and staffs for further development of ESD.

• 한국산학기술학회논문지
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• 제12권12호
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• pp.5917-5930
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• 2011

본 연구는 지속가능한 개발을 위한 컴팩트시티형 도시개발의 기본전략과 계획요소를 도출하여 개발제한구역내 도시들의 개발사업들을 분석하고자 하였다. 분석을 통해 얻은 결과는 다음과 같다. 첫째, 20세기 후반부터 선진국들은 컴팩트시티를 지속가능한 도시개발의 기준으로 삼고, 세부적인 도시개발계획을 추진하였다. 둘째, 이와 같은 지속가능한 컴팩트시티형 도시개발은 지속가능한 개발과 컴팩트시티 이론을 바탕으로 하며, 이 개발계획을 도시공간, 도시환경, 도시커뮤니티, 도시관리로 구분하여 계획요소를 도출하였다. 이를 바탕으로 개발제한구역 내 적용가능한 요소를 산정하고 컴팩트시티와의 관련 유형으로 분류하였다. 셋째, 과천, 의왕, 하남의 개발제한구역 내 다수의 개발계획들을 지속가능한 컴팩트시티형 도시개발과 비교해본 결과 유사점과 한계를 볼 수 있다. 이에 본 연구에서 분석한 바를 고려하여, 앞으로 개발제한구역 내 도시개발사업에 있어서 지속가능한 컴팩트시티형 도시개발의 정책적인 반영이 필요하다.

• 한국가정과교육학회지
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• 제35권1호
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• pp.73-88
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• 2023

우리나라 식생활교육은 2009년 식생활교육지원법이 제정되면서 건강, 환경, 배려를 핵심 가치로 삼아 변화되기 시작하였으며, 제3차 식생활교육 기본 계획(2020년-2024년)에서는 지속가능한 식생활로 함께 하는 농업, 건강한 국민, 포용하는 사회 실현을 비전으로 제시하고 있다. 그러나 4차 산업혁명의 디지털 문명은 학교 식생활교육에도 큰 영향을 미치고 있다. 따라서 이 연구에서는 우리나라 학교 식생활교육에서 지속가능한 식생활교육 내용을 살펴보고, 4차 산업혁명으로 인한 교육의 디지털 전환에 직면한 식생활교육 현상을 진단하고, 지속가능한 식생활 역량 함양을 위하여 포용적 식생활교육 구조와 내용 체계의 구체성을 통해 포용적 식생활교육의 방향을 탐색하였다. 포용적 식생활교육을 위해서는 인지적 학습, 정의적 학습, 실천적 학습이 포용적 방식으로 융합될 수 있는 구조와 체계가 필요하며, 지속가능한 식생활교육을 실천하기 위해서는 학습자 핵심 역량 함양에 중점을 두는 포용적 식생활교육의 방향에서 그 대안을 마련해야 할 것이다.

• 한국환경교육학회지:환경교육
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• 제19권1호
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• pp.1-13
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• 2006

This study was aimed to explore the level of awareness of Korean teachers and college students towards sustainable development(SD) and education for sustainable development(ESD). A survey was conducted to understand the present status of awareness of SD and ESD among 317 college students and 625 teachers in Korea from April to May of 2005. The questionnaire included items asking whether they heard about terms such as sustainability or sustainable development, the source of information on SD, the level of understanding or the urgent task for SD in Korea. It also included questions about experiences in participating in or conducting ESD, the need for ESD, important areas in and the modality for ESD and the willingness to participate in ESD. The results showed that the level of awareness on SD among teachers was low compared to college students, who have a relatively high level of access on SD issues through textbooks and classes in high school. Interestingly, most of college students replied that they never received any ESD, even though they learned SD in class. Both the teacher and student group thought that tile priority of sustainable development should be an 'environment-related' area in the social, economical and environmental perspectives. Most of the students and teachers considered the concept of SD as 'pursuing the balance between environmental protection and economic development.' Some of the teachers recognized the concept of sustainable development in the paradigm of continuous economic development. Both groups responded that the urgent task related to sustainable development is 'environmental protection' and the 'reduction of poverty.' On the other hand, they had experiences in teaching related to natural resources, gender equity, health, human rights, climate changes and other SD issues in class, but not under the name of ESD. They also emphasized 'critical thinking and problem solving & decision-making' in education. Most of the students and teachers responded that it was needed to carry out ESD, and that the way of life for SD would be the priority. It is suggested that various pedagogy and modalities according to various target groups should be considered in providing ESD. It is necessary to use more effective strategies for ESD rather than just introducing the concept of SD. Also, it is needed to review the ESD practices of teachers and improve the quality of education within the scope of ESD.

• Journal of Forest and Environmental Science
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• 제34권2호
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• pp.101-107
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• 2018

We identified the main impacts, drivers, and restoration projects for Atlantic Forest in Northwest of the Rio Grande do Sul State, Brazil. The objective was to analyze the quantity, distribution, and causes of the environmental crimes in 2000-2014. To verify differences between degraded and restored areas, we performed a t-test; ANOVA for the municipalities with more quantity of crimes, simple linear regression analysis for the relationship between sizes of degraded areas and quantity of seedlings planted, and Principal Component Analysis (PCA) for environmental damages categories and population of the municipalities. The main environmental damages found were deforestation outside permanent preservation area (20%) and those related to Permanent Preservation Area (37%). Environmental crimes in these areas fall into two categories: native and exotic vegetation removal (17%), and impediment to natural regeneration (20%). The average size of the degraded areas was $5,359{\pm}526m^2$, while for restored areas was $3,337{\pm}255m^2$. The sizes of the degraded fragments were similar among the five municipalities with the higher number of environmental crimes (ANOVA: p>0.05, F=1.24; df=241). The number of seedlings planted was positively related to the sizes of the degraded fragments (p<0.001, $R^2=0.53$). Segregation between the less and the most populous municipalities was found with the PCA analysis along PC1 (51.7%), while PC2 represented 19.2% of the total variation. The most populous municipalities showed the highest number of environmental crimes, and the majority of degraded areas were recovered by planting native seedlings. Atlantic Forest fragments need to be recognized and preserved as an ecosystem with a unique ecological function by the population and public administration.

• 한국환경복원기술학회지
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• 제16권6호
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• pp.49-62
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• 2013

As ten years have passed since national parks were adjusted and released inceptively, it is the time for evaluating the effectiveness of the national park policy and improving it on the basis of the evaluation result. In this study, the method of appraising the environmental and socio-economical ripple effect on the implementation of national park regulation were provided, based on the institutional consideration, the environment analysis, the survey of residents consciousness, the statistical analysis and so on. It is applied to target sites where were released from national parks, and the policy direction was suggested for sustainable use and management of national parks. National parks, that exhibit various characteristics depending on geographical and local conditions, were categorized through the statistical approach. Released sites from Seoraksan National park, where was categorized as the core national park for sustainable use and management, were evaluated environmentally based on the time-series analysis of environmental thematic maps and socio-economically based on the survey on residents perceptions. As a result of this study, the environmental effect of released sites has been declined or threatened, and the residents' economic, social and living condition in these areas are still not improved(p<0.05) since the adjustment of national parks. Based on the policy approach reflecting regional characteristics, natural resources are kept and enhanced for the sustainable use and management of national parks. And a consensus on the national park policy of national park should be developed between local residents and voluntary participation and public awareness should be attracted from them, based on the construction and the supplement of the infrastructure.

• 한국환경교육학회지:환경교육
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• 제17권1호
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• pp.25-42
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• 2004

In this study a comparative analysis is conducted to evaluate TLSF(Teaching and Learning for a Sustainable Future) program, which is a module type environmental education program developed by UNESCO, and the Korean environmental education curriculum. The Korean environmental curriculum is mainly focused on conceptualization and the matters of fact. As a result, students may not be able to acquire contextualized and synthesized views on the environmental problems. The Korean environmental curriculum hardly supplies ample variety in the methods of teaching, learning and assessment, or the theories characteristic of the environmental education. Thus it would not make a useful material for teachers to reorganize various materials to be applied in class. TLSF program would be useful for a teacher to use in the environment education field because it supplies not only many various activities and samples for constructing a proper program but also the theoretical base and examples for education and assessment strategy. Finally, TLSF also offers the theoretical base of the environment education for the assessment, and it makes the best use of feedback from the environment educational field for improving its own quality. In conclusion, this study can be a meaningful preview for those who are involved in the process of developing of a curriculum, which consists of steps like formulating theories for developing a curriculum, organizing the curriculum contents, activating and evaluating a curriculum.

• Journal of Applied Biological Chemistry
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• 제42권3호
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• pp.140-145
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• 1999

Livestock manure is generally beneficial to soil and crop production when appropriate amount is applied, but excessive application may be detrimental to soil and water environments. A proper protocol of livestock waste treatment is required to manage the quality of soil and water. A trickling filter system using rice straw media was employed to treat piggery wastewater from small-scaled livestock farms as an alternative to the currently available methods. Batches of piggery wastewater were treated with this system, and the byproducts of rice straw media and trickling filtrate were applied to the soil with cultivating rye (Secale cereale L.). Objective of this research was to characterize these byproducts for the sustainable soil amendments and rye production. Both the treated straw medium and filtrate were proven to be effective organic fertilizers for rye plant development, with the enhanced but balanced absorption of nutrients. The synergistic effects of filtrate in addition to straw application did not show, but the filtrate appeared to lead to a higher water content of the plant. No specific nutrient deficiency or toxicity symptom was shown due to the salts derived from the byproducts applied. Chemical parameters of the soil quality were significantly improved with the application of straw medium either with or without the filtrate. Judging from parameters relating to the salt accumulations, such as sodium adsorption ratio (SAR), electrical conductivity (EC), exchangeable sodium percentage (ESP), potassium adsorption ratio (KAR), and residual P concentrations, the byproducts from piggery wastewater exhibited no detrimental effects on soil quality within the ranges of treatments used. In addition to the effectiveness of the rice straw trickling filter system for the small-scaled swine farms, both rice straw medium and filtrate could be recycled for the sustainable soil amendment and plant nutrition.

• 교육녹색환경연구
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• 제15권3호
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• pp.15-25
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• 2016

본 연구는 학교 내 커뮤니티 형성과정과 그 특성을 밝혀 미래 학교공간이 지향해야할 친사회적 지속가능 환경 구축 및 공간 구성에 필요한 기초자료를 제시하기 위한 것으로 학생들의 휴게 시간을 보다 실증적으로 조사하여 휴게 시간에 대한 새로운 인식과 더불어 학교 내 학생들의 커뮤니티 형성 공간에 대한 이해를 돕고자 수행되었다. 이에 학교 내 휴게시간 커뮤니티 형성과정과 그 특성을 밝히기 위하여 연구자가 근무하는 지역의 가장 최근 개교한 미래형 고등학교를 대상으로 연구를 진행하였다. 학교 내 커뮤니티 공간 조성에 대한 분석 결과 학교 내 사회적 소통 및 상호작용 촉진을 위한 커뮤니티 공간에 대해서 성별, 학년별 차이 없이 모두 필요하다는 의견이 많았고, 커뮤니티 공간으로 가장 적합하다고 생각되는 공간으로는 홀 알코브 공간, 복도 알코브 공간, 교실인접 소규모 공간, 다목적 계단 등으로 나타났다. 또한 학생들이 가장 원하는 커뮤니티 공간으로는 홀, 복도 알코브 공간으로 각각 만남, 소통, 휴식, 사회적 교류 등 소통 활동을 가장 하고 싶어 하였다.

• Advances in Computational Design
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• 제4권4호
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• pp.327-342
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• 2019

Rehabilitation and retrofitting of structures designed in accordance to standard design codes is an essential practice in structural engineering and design. For steel structures, one of the challenges is to strengthen the panel zone as well as its analysis in moment-resisting frames. In this research, investigations were undertaken to analyze the influence of the panel zone in the response of structural frames through a computational approach using ETABS software. Moment-resisting frames of six stories were studied in supposition of real panel zone, different values of rigid zone factor, different thickness of double plates, and both double plates and rigid zone factor together. The frames were analyzed, designed and validated in accordance to Iranian steel building code. The results of drift values for six stories building models were plotted. After verifying and comparing the results, the findings showed that the rigidity lead to reduction in drifts of frames and also as a result, lower rigidity will be used for high rise building and higher rigidity will be used for low rise building. In frames with story drifts more than the permitted rate, where the frames are considered as the weaker panel zone area, the story drifts can be limited by strengthening the panel zone with double plates. It should be noted that higher thickness of double plates and higher rigidity of panel zone will result in enhancement of the non-linear deformation rates in beam elements. The resulting deformations of the panel zone due to this modification can have significant influence on the elastic and inelastic behavior of the frames.