• 한국환경생물학회:학술대회논문집
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• 한국환경생물학회 2004년도 학술대회
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• pp.30-30
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• 2004

• 대한환경공학회지
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• 제35권7호
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• pp.464-471
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• 2013

본 연구에서는 LCA 기법으로 태양광 시스템 생산 시 소비되는 원료, 부원료, 에너지 등의 물질수지 자료를 분석하여 금속자원의 자원효율성 산정 및 필요금속자원량을 예측하였다. 태양광 시스템 생산 시 투입되는 금속자원의 자원효율성 분석결과 철 비철금속은 4가지 기술(SC-Si, MC-Si, CI(G)S, CdTe)에 대해 동일하게 납, 주석 순으로, 희유금속은 결정질 실리콘 시스템의 경우 갈륨, 레늄 순으로, 박막형 시스템의 경우 레늄, 로듐 순으로, 희토류는 4가지 기술에 대해 동일하게 가돌리늄, 사마리움 순으로 자원효율성이 높은 것으로 나타났다. 2030년까지 우리나라의 태양광 시스템의 증설에 필요한 금속자원량을 예측한 결과 자원순환에 의한 자체 수급량을 제외하고 알루미늄 2,545,670 ton, 구리 22,044 ton, 니켈 31 ton, 주석 1,695 ton 및 아연 92,069 ton이 필요한 것으로 나타났다.

• 가족자원경영과 정책
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• 제14권4호
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• pp.173-191
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• 2010

The purpose of this study is to identify the relationship between pro-environmental consumption consciousness and resource saving behavior of university students. This research has been conducted in 2005 through a written questionnaire with the students of a university in Seoul. After a preliminary research, the main research bas been executed in number of 616 copies. The date were analyzed by statistical methods such as frequencies, precentiles, means, the standard deviations, Crobach's a coefficient, one-way ANOVA, and multiple regression analysis using SPSS statistics program. The major findings of this study were as follows. The pro-environmental consumption consciousness of the university students is the most important factor of doing resource saving behavior. The university students are the group that is going to take responsibility for a national economy and future society. Therefore, it is very important to educate them for establishing the rational consciousness of consumption in order to improve their consumption behavior and skills, because the consciousness formed in this period leads to the propensity to consume when they become adults.

• 유기물자원화
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• 제26권3호
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• pp.15-22
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• 2018

본 연구는 전국적으로 운영되고 있는 음식물류 폐기물 공공자원화 시설 중에서 초기에 제시된 운전조건과 맞지 않게 비정상적으로 운전되고 있는 DDM환경자원센터의 퇴비화 시설을 대상으로 하여 실시하였다. DDM환경자원센터의 비정상적인 퇴비화 시설에 대한 쟁점사항을 점검하고 그 쟁점의 원인을 분석하기 위하여 유사 공정사례를 조사하였다. 또한 비정상적인 운전시설을 정상적 운전시설로 전환하기 위한 몇 가지 개선방안 및 대안을 제시하였으며 이를 현장 적용시에 쟁점으로 부각된 주요 비정상적 운전사항의 문제점은 해결될 수 있을 것으로 사료된다.

• 농업과학연구
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• 제49권3호
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• pp.667-678
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• 2022

A characteristic of a region's environmental resources is the competitiveness of local agricultural products. This study explores methods of making locally produced agricultural products appealing to consumers. We looked at ways to appeal to consumers by using the image of environment resource and environment-agriculture product image congruence. The relationships of two dimensions of environmental image, perceived quality and purchase intention, are examined. From the results of the study, both the image of environment resource and environment-agriculture product image congruence have a positive effect on purchasing local agricultural products through perceived quality. This study tried to ascertain which of the two dimensions of the environmental image factor is more effective in terms of consumer appeal for local agricultural products. As a result, both the image of environment resource and environment-agricultural product image congruence are found to have a positive effect on the purchase intention of consumers through perceived quality. By comparing the paths of the two dimensions it is found that the method of appealing to consumers by using the environment-agriculture product image congruence is more effective. The results of this study present an effective method of making locally produced agricultural products appealing to consumers and suggest an effective strategic direction for selling local agricultural products.

• 분석과학
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• 제31권5호
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• pp.185-194
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• 2018

2010년 11월말 5번째 구제역이 발생하여 가축 매몰지로 인한 악취물질, 지하수, 음용수 등에 2차 환경오염 발생 가능성에 대한 문제제기 등 환경영향 저감 방안 마련이 필요하다. 본 연구의 목적은 축종별, 토성별 파일럿 규모 가축매몰지 5기를 설치하여 2012년 2월부터 2015년 2월까지 약 3년 동안 침출수를 채취하여 90 항목을 분석하였으며, 매몰사체의 유기물 분해특성, 사체관련 미량원소 특히 대사체 물질 농도변화, 사체분해정도 등을 정밀 조사하였다. 그 결과 비소, 카드뮴 등 대부분의 중금속은 검출되지 않았으며 토성에 따른 축종별 분해정도를 파악한 결과 돼지보다는 소가 더 빨리 분해되고 사질 > 식양질 > 사양질 토양 순으로 사체분해가 이루어지는 것으로 판단된다.

• Environmental Engineering Research
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• 제22권3호
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• pp.231-236
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• 2017

Solid waste disposal and management is a critical problem in Nigeria. Annually, a huge quantity of municipal solid waste is generated in Aba. Municipal solid waste disposal in Aba poses severe challenge to environmental safety, public health and welfare of citizens. The situation is made worse by the indiscriminate dumping of refuse at roadsides, streets, waterways and empty lands. The impact of this waste management practice in Aba is environmental deterioration. Efforts to improve waste management in Aba have not recorded significant success. This paper therefore aims to highlight the challenges facing the waste management sector in Aba and proffer solutions on how to improve the sector.

• 자원ㆍ환경경제연구
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• 제11권2호
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• pp.195-210
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• 2002

In this paper, we present a nonrenewable resource model including environmental pollution stock as a state variable to analyze the dynamic structure of environmental tax. Based on the optimality conditions of our model, we showed that the optimal time path of the shadow cost for environmental pollution stock is the same as that of the costate variable for environmental pollution stock. We did this by applying the theorem, Continuous Dependence on Initial Conditions (Coddington and Levinston, 1985, pp. 22~27), to the optimal control problem. Thus, this result provides a theoretical basis to determine the magnitude of environmental tax to be imposed over time. In addition, we also identified that the costate variable for environmental pollution stock is solely due to the disutility effect.

• 자원ㆍ환경경제연구
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• 제21권3호
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• pp.627-681
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• 2012

본 논문은 독점적 경쟁과 내생적 성장의 모형으로 시작하여 생산과정에 투입되는 생산요소로서 오염을 추가했다. 그리고 환경의 질이 생산에 사용되는 재생가능한 자원인 것으로 채택했다. 본 논문은 생산요소로서 청정 활동의 분화에 기인하는 수확체증이 환경의 질을 해치지 않고 지속가능한 성장을 이끄는 데 도움을 줄 수 있다는 것을 보였다. 또한 오염과 독점적 경쟁으로부터 발생되는 두 가지 왜곡들을 교정할 수 있는 서로 다른 여러 가지 정책조합(조세 +보조금)을 비교하고 평가했다. 끝으로 본 논문은 최종재 생산에 있어 환경의 생산성이 충분치 않을 경우에 청정재의 수는 더 많은 환경적 우려와 함께 증가하는 경향이 있다는 것을 찾아냈다.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.195-203
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• 2020

Substantial growth in the economy and extensive use of natural resources has become a major issue in the modern world. Organizations have started to worry about the environment and are beginning to invest in and practice green strategies. Companies should be responsible for the environment and use sustainable methods to run their businesses. The main purpose of this study is to explore the conceptual approach to Green Human Resource Management (GHRM) practices and Corporate Environmental Responsibility (CER) in the hospitality industry. The theoretical framework of GHRM practices such as green recruitment, green selection, green training and development, green performance appraisal, green reward and compensation, and corporate environmental responsibility have been comprehensively studied for this purpose. Green Human Resource Management in the hospitality sector is a less studied and rarely implemented phenomenon. The integration of GHRM and CER along with green competitive advantage and green supply chain management in hospitality is new concept in hospitality industry. Study suggests that Corporate environmental responsibility (CER) and Green Human Resource Management (GHRM) have a significant role in the hospitality industry. However, for sustainable development of tourism and hospitality, this concept should be capitalized with necessary research and development.