• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2004년도 동계학술대회 논문집
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• pp.57-57
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• 2004

• 한국해안해양공학회:학술대회논문집
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• 한국해안해양공학회 2003년도 한국해안해양공학발표논문집
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• pp.18-27
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• 2003

The goal of the UN Framework Convention on Climate Change (UNFCCC) is to stabilize atmospheric CO2 concentration for preventing global warming in future. However, there are many unknown factors regarding stabilization of CO2 concentration. What level of concentration should be appropriate to prevent global warming？ When should we stop the increase of CO2 concentration\ulcorner What kind of countermeasures of reducing CO2 emission will be available for CO2 stabilization？(omitted)

• 한국해양환경ㆍ에너지학회지
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• 제14권1호
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• pp.51-64
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• 2011

기후변화 완화를 위한 온실가스 감축 수단으로서 이산화탄소를 포집하여 저장하는 이산화탄소 포집 및 저장(CCS) 기술의 중요성이 날로 부각되고 있다. CCS 기술은 발전소 등 대규모 배출원에서 배출되는 대량의 이산화탄소를 바로 감축 가능케 할뿐 아니라 경제 성장을 위한 탄소 에너지 산업 구조를 지속 가능하게 한다. 이러한 CCS 기술의 유용성으로 인해 현재 기후변화협약회의(UNFCCC)에서 청정개발체제(CDM)로 수용하는 방안을 논의 중이다. 그러나 CCS 사업을 CDM 체제로 수용함을 논의함에 있어서 몇몇 이슈들이 제기되고 있는데, 여기에는 i) 장기 영구성을 포함한 비영속성 ii) 측정, 보고 및 검증(MRV), iii) 환경 영향, iv) 사업 범위, v) 국제법, vi) 책임문제, vii) 부당한 성과, viii) 안전성 그리고 ix) 보험 등이 포함된다. 본 논문에서는 이러한 이슈들을 정리 및 분석하고, 이를 통해 현재 우리나라가 계획하고 있는 CCS 실용화를 위해 선행되어야 할 정책적 고려 사항을 도출하고자 한다.

• KIEAE Journal
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• 제12권3호
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• pp.89-94
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• 2012

The international community is paying close attention to the climatic changes caused by the meteorological anomalies. In response to such phenomena, after the adoption of the United Nations Framework Convention on Climate Change in 1992, efforts to actively respond to the meteorological changes are proliferating all over the world; even in the Republic of Korea, the issue to tackle the meteorological changes has emerged as a top-priority national agenda. In the year of 2008, after the declaration of the low-carbon, green-growth paradigm by the government, the UNFCCC COP15 has announced a 30% reduction target of the emission of the greenhouse gases by 2020 as compared to the "Business As Usual, BAU" and has also confirmed, as a commitment plan to achieve reduction in the emission of greenhouse gases, the reduction target of greenhouse gases for all sectors, industries and years. (26.9% for buildings) Since the construction of the new apartment houses in the year of 2001, the "Building Energy Efficiency Rating", has been applied to newly constructed building complexes, built in 2010; the accumulated emission reduction has been evaluated at around 450,000toe and the accumulated carbon dioxide emission reduction is at $826,000tCO_2$ And through the prediction of these values under various scenarios (New construction, new construction / expansion of existing uses, when transferred to 1stgrade), the effects on the degree of reduction of greenhouse gases by the increased certification of the Building Energy Efficiency Rating are an alyzed and it is our aim to express the importance of the certification system capable of carrying out a quantitative evaluation of the building energy in order to establish the strategy to reduce the emission of carbon dioxide.

• 한국지구과학회지
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• 제32권2호
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• pp.239-247
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• 2011

국제기후변화협약 및 정부의 저탄소 정책은 기본적으로 과학이 제시한 이산화탄소 증가에 대한 기후민감도에 근거해야 한다. 그러나 기후민감도의 추정치는 현재까지 연구 단위별로 차이가 커서, 이에 대한 과학적 배경, 한계, 전망을 고찰할 필요가 있다. 본 연구에서는 지금까지의 기후민감도에 대한 국내외 연구 결과를 객관적으로 종합하여 검토한다. 기후민감도를 결정하는 것은 대기와 지면의 각종 물리과정에 의한 기후피드백 작용이며, 이 중 특히 태양 단파복사량을 조절하는 구름, 해빙과 관련된 물리과정은 불확실성이 가장 커서, 부정확한 민감도 추정을 야기하는 것으로 보인다. 이 때문에, 최근 인공위성 자료를 이용하여 추정한 기후민감도는 기후모델들이 갖는 범위(대기 중 이산화탄소 2배 증가당 지구평균기온 2-5 K 증가)에 들거나, 그보다 훨씬 작은 값을 갖는다.

• 무역상무연구
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• 제72권
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• pp.185-210
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• 2016

The climate change has become one of the most important global issues that require global responses. As one of the leading contributions to climate change, greenhouse gas emissions and Ballast Water Management have attracted growing attention from the international community. The International Maritime Organization (IMO) received its mandate to regulate International Convention for the Control and Management of Ships' Ballast Water and Sediments in 2004. The convention requires that every vessel must be equipped Ballast Water Management System (BWMS) in 2017. Based on this situation, this study aims to analyze the present state and data from the exports of BWMS(HS842121). The results show that as the most leading country in the field, Germany has the largest market share (14.33%), Revealed Comparative Advantage (RCA) index 1.76, and Trade Specialization Index (TSI) 0.636 in the world. The two other leading countries such as Denmark and Netherlands follows the ability of Germany. The Korean market share of HS842121 shows market share (5.98%) which is a bit bellow high compared to other countries. However the RCA index (1.85) presents the state of comparative advantage. In addition, Korea's TSI index (0.453) indicates that it is in the state of export specialization. The Korean BWMS and Shipbuilding industry maintain the state of export specialization. They are also in the state of import specialty. For Korea to raise its export competitiveness and to ensure shipbuilding competitiveness, it is necessary to intensify supporting systems and related policies.

• 한국기후변화학회지
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• 제8권4호
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• pp.393-399
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• 2017

According to the United Nations Framework Convention on Climate Change (UNFCCC), all parties have to submit the national GHG inventory report. Estimating carbon stocks and changes in Land Use, Land-Use Changes and Forestry (LULUCF) needs an activity data and emission factors. So this study was conducted to develop carbon emission factor for Robinia pseudoacacia L., Betula platyphylla var. japonica, and Liriodendron tulipifera. As a result, the basic wood density ($g/cm_3$) was 0.64 for R. pseudoacacia, 0.55 for B. platyphylla, and 0.46 for L. tulipifera. Biomass expansion factor was 1.47 for R. pseudoacacia, 1.30 for B. platyphylla, and 1.24 for L. tulipifera. Root to shoot ratio was 0.48 for R. pseudoacacia, 0.29 for B. platyphylla, and 0.23 for L. tulipifera. Uncertainty of estimated emission factors on three species ranged from 3.39% to 27.43% within recommended value (30%) by IPCC. We calculated carbon stock and change using these emission factors. Three species stored carbon in forest and net $CO_2$ removal was $1,255,398\;t\;CO_2/yr$ during 5 years. So we concluded that our result could be used as emission factors for national GHG inventory report on forest sector.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2006년도 추계공동학술대회
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• pp.361-365
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• 2006

Air pollution problem has been one of the most urgent global environmental problems since UN Framework Convention on Climate Change accepted in Rio Conference, 1992. International environmental regulations of global community to reduce the green house gases have Influenced the domestic environmental policies. Recently, various policy have been made to cope with foreign environment restrction and active supports for development of related technology have been carried out in our government confrontation strategy still leaves much to be desired. In this paper, government confrontation program to climate agreement, counter strategies in motor and also electrics, electronics industries are investigated and discussed.

• KIEAE Journal
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• 제8권5호
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• pp.69-76
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• 2008

Recent industrial development and technological breakthroughs have made our life much more convenient, however, at the cost of environmental degradation resulting from indiscreet focus on development in combination of disregard of impact on eco system. Notably, global warming is one of the most serious environmental issues, triggering attention for environmental protection in Korea and elsewhere. To address such issues, nations around the world are beefing up environmental regulatory framework such as UNFCCC(United Nations Framework Convention on Climate Change) to tackle environmental challenges from global perspective. Against the backdrop, Korea has been engaging actively in global initiatives to reduce climate change, ratifying UNFCCC in 1993 and the Kyoto Protocol in October, 2002. However, unlike the government responding to environmental degradation in earnest, construction industry is far from making efforts to reduce wastes. Construction waste is a source of environmental deterioration world wide and adds to the aggregate cost that construction companies should assume. Korean construction firms also need to develop initiative aggressively to respond to changes in environmental policies and reduce construction costs. Therefore, this study aims at examining sources of wastes in construction sites and suggest solution in order to prod local construction companies to develop countermeasures.

• 과학기술학연구
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• 제15권2호
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• pp.33-64
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• 2015

지난 6월 6일 77개국 1만여 명의 세계시민이 참여한 유엔기후변화협상에 관한 세계시민회의(World Wide Views)는 전 지구적 이슈인 기후변화 거버넌스를 위해 세계 일반시민들이 참가한 숙의형 의사결정과정의 실험이다. 기본 구조는 덴마크기술위원회(DBT)를 중심으로 한 코디네이터(이하 운영본부)가 전체 과정을 기획하고 세계 각국의 현지파트너가 각자의 지역에서 시민회의를 개최하는 것이다. 이후 운영본부에서 각국의 결과를 취합하여 보고서의 형태로 정책협상의장인 유엔기후변화협약(UNFCCC) 당사국 총회(COP21)에 전달하는 것을 목표로 하고 있다. 본 연구는 다양한 과학기술영역에서 실험 되어온 시민 숙의라는 정책결정 기제가 추구하는 가치들(대표성, 투명성, 공평성, 숙의성, 영향력)이 글로벌 환경에서 프레이밍 되어져 한국에서 적용된 세계시민회의 사례에서 어떻게 드러나는지 평가하고 한계와 가능성을 점검한다.