• Bulletin of Korea Environmental Preservation Association
• /
• s.393
• /
• pp.6-7
• /
• 2011

• Bulletin of Korea Environmental Preservation Association
• /
• s.385
• /
• pp.6-10
• /
• 2010

• Bulletin of Korea Environmental Preservation Association
• /
• s.379
• /
• pp.8-12
• /
• 2009

• Journal of Environmental Policy
• /
• v.4 no.2
• /
• pp.1-17
• /
• 2005

• Journal of Environmental Policy
• /
• v.4 no.2
• /
• pp.19-30
• /
• 2005

• Proceedings of the Korea Information Processing Society Conference
• /
• 2007.05a
• /
• pp.1072-1075
• /
• 2007

유비쿼터스 컴퓨팅은 사용자에게 장소와 시간에 제약이 없이 자유롭게 네트워크에 접속 할 수 있는 환경을 제공하고 있다. 이러한 환경은 모든 정보의 공유 및 접근이 쉽게 이루어지는 반면, 인가되지 않은 사용자의 불법적인 접근도 쉽게 이루어질 수 있기 때문에 적합한 보안 정책이 필요하다. 특히 유비쿼터스 센서 네트워크의 센서 디바이스들은 제한된 전력을 이용하고 하드웨어적으로 작은 크기를 유지해야 하기 때문에 보안 정책 수립에 많은 제한이 발생하게 된다. 본 논문에서는 유비쿼터스 센서 네트워크에서 센서 노드의 제한적인 환경에서도 사용 가능한 공개키 기반의 보안 정책을 제안한다. 제안한 보안 프로토콜은 센서 노드에서 키 관리 및 보안 정책 적용을 최소한으로 포함시켜 저전력으로 사용 할 수 있는 공개키 기반의 보안 정책을 구현하였다. 성능 평가 결과 제안한 유비쿼터스 센서 네트워크에서 공개키를 사용한 저전력 보안 프로토콜은 센서 노드의 하드웨어 성능이 낮은 환경에서도 상대적으로 저전력으로 보안 정책의 활용이 가능 하였다.

• Bulletin of Korea Environmental Preservation Association
• /
• s.401
• /
• pp.5-9
• /
• 2012

오늘날 세계적으로 가장 보편적으로 받아들여지고 있는 폐기물관리의 패러다임 또한 '발생을 줄이고, 다시 사용하며, 재활용과 에너지 회수에 이은 최종처분'이다. 최근에는 폐기물이 재생에너지원으로 각광을 받고 있기도 하다. 그간의 정책에 힘입어 폐기물 관리제도가 상당히 정착되었으나, 아직 보완할 분야도 많다. 범정부 자원순환계획의 본격적인 실행에 필요한 인프라를 확충하는데 다소 시간이 필요하지만, 정부에서는 총력을 기울여 확대 발전시키고자 노력하고 있다.

• Journal of Environmental Policy
• /
• v.8 no.4
• /
• pp.125-147
• /
• 2009

The Basic Environmental Policy Act (BEPA) (Law No. 4257 effective 1. August 1990) sets forth the basic policies and administrative framework for environmental preservation, leaving more detailed regulations, and emission controls to separate laws targeting air, water, and solid waste, etc. The BEPA Article 31 adopts an unprecedented strict liability standard for damages as an absolute liability. The BEPA Article 31 provides for liability as follows. If a company is alleged to have caused damage through pollution of the environment, it will be liable for damages unless it can show that the pollution did not cause damages, or that it did not actually cause pollution. If the company did cause pollution, and if the pollution is the cause for the damages in question, the company will be liable irrespective of whether it was negligent or otherwise at fault. If there are two or more companies involved in the pollution, but it is unclear which company caused the damages, all of the companies will be jointly and severally liable for the damages. In this paper, the author attempts to uncover the problems of BEPA Article 31 and then seeks desirable amendments by comparing it to the German Environmental Liability Act. First, it will be necessary to provide definitions of 'companies etc.'. Second, it will be necessary to enumerate the kinds of company facilities. Third, it will be necessary to provide exclusionary clauses on material damages. Fourth, it will be necessary to show 'presumption of cause and effect'. Fifth, it will be necessary to provide a clause on 'right to information'. Sixth, it will be necessary to provide a clause for force majeure. Seventh, it will be necessary to take measures to secure abundant liability for damages which can be caused by the owner of the facility, the potential polluter. Finally, it is appropriate that Korea now legislate an Environmental Liability Act akin to the German Environmental Liability Act.

• Journal of Environmental Impact Assessment
• /
• v.3 no.2
• /
• pp.15-24
• /
• 1994

The goal of impact studies (e.g., as mandated by NEPA in the USA) is to ensure that the full implications of development proposals (ecologic, economic, and social) are taken into account before decisions are made and projects are allowed to proceed. In other words, the aim is to ensure that impact assessment is integrated into planning and policy processes. Today. nearly 25 years after the enactment of NEPA, it is appropriate to inquire regarding the extent of progress toward such integration. This paper examines the role of impact assessment in planning and policy processes with specific reference to resource development projects in the Great Plains region of the USA. The author gives special attention to the socioeconomic impacts associated with energy resource extraction and conversion projects and the role of impact assessment in project evaluation, in local and regional planning, and in state policy development.

• Journal of odor and indoor environment
• /
• v.17 no.4
• /
• pp.322-329
• /
• 2018

The objective of this study is to identify the research trend in the field of indoor environment in Korea. We collected 419 papers published in the Journal of the Korean Society for indoor environment between 2004 and 2018, and attempted to produce datasets using a topic modeling technique, Latent Dirichlet Allocation(LDA). The result of topic modeling showed that 8 topics ("VOCs investigation", "Subway environment", "Building thermal environment", "School health", "Building particulate matter", "Asbestos risk", "Radon risk", "Air cleaner and treatment") could be extracted using Gibbs sampling method. In terms of topic trends, investigation of volatile organic compounds, subway environment, school health, and building particulate matter showed a decreasing tendency, while the building thermal environment, asbestos risk, radon risk, air cleaners, and air treatment showed an increasing tendency. The results of this topic modeling could help us to understand current trends related indoor environment, and provide valuable information in developing future research and policy frameworks.