• STI Policy Review
• /
• 제2권2호
• /
• pp.11-24
• /
• 2011

S&T policy has been traditionally regarded as a sector policy; however, it is now evolving into an infrastructure innovation policy that forms the foundation of diverse types of policies. Simultaneously, environmental and energy policies formerly considered as sector policies are now being expanded and integrated into a higher level policy for sustainable development. With these changes underway, the importance of policy integration has increased. Efforts are being made to minimize contradictions between environmental, social, and innovation policies that emphasize proactive linkage among policies or place the highest priority on environmental policy following the theory of Environmental Policy Integration (EPI). Confronted with these policy changes, the Lee Myung-bak government announced "Low-Carbon Green Growth" in 2008 as national agenda for development that focus attention on environmental and energy issues. Economic policy and environmental policy have been traditionally seen in a conflicting relationship with different paths of policy development. However, the administration of President Lee is now emphasizing the synergy effects between the environment and economic growth with the concept of green growth. The green growth policy of the Korean government has great significance as it has built a momentum for incorporating social goals such as environmental values or sustainable development into economic growth-oriented policies; however, there remain many challenges due to the legacy of the development period that has dominated Korean society. The Korean government says it reflects "EPI" or "environmentalism" in policy goals; however, in reality it prioritizes development over the environment.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2013년도 추계학술대회
• /
• pp.205-206
• /
• 2013

가상화기반이란 단일 서버의 자원을 다수의 정보시스템이 서로 나누어 사용할 수 있는 기술이다. 이 기술은 시스템의 활용도를 높여 에너지 효율적으로 이용하고 탄소를 절감 시켜준다. 따라서 저탄소 녹색성장을 위한 그린 IT 기반의 인프라를 구축한 우수한 예이다. 본 논문에서는 이러한 서버 가상화기반 통합 구축 사례를 공유하고자 한다. 가상화는 서버와 스토리지로 나누어 가상화를 통하여 통합하도록 한다.

• 한국수소및신에너지학회논문집
• /
• 제35권3호
• /
• pp.269-279
• /
• 2024

Saudi Arabia is transitioning from its traditional oil-dependent economy to become a leader in the hydrogen industry. This paper explores the kingdom's strategic investments in hydrogen production and infrastructure as key components of its energy diversification and sustainability efforts. The focus is on enhancing green hydrogen production to meet domestic needs and strengthen its position in the global market. The urgency of diversifying energy sources is emphasized, with projects like the NEOM Green Hydrogen Project illustrating Saudi Arabia's commitment to renewable energy integration. These initiatives are positioned to centralize Saudi Arabia in the global shift toward sustainable energy, signaling a significant pivot in its economic and environmental policies.

• 대한토목학회논문집
• /
• 제35권2호
• /
• pp.353-359
• /
• 2015

본 연구는 실제 아파트 단지의 재생이 필요한 환경 인프라를 경제적이고 효율적인 녹색 인프라 기술로 재생하기 위한 계획을 수립하였으며, 단지내 물과 폐기물의 자원 순환 및 재이용을 위해 단지형 도시 중수 생산 기술과 단지형 유기성 폐기물 에너지화 기술, 무막힘 탄성포장 우수 재이용 기술, 도시농장 기술을 현장에 적용한 결과를 보여주고 있다. 도심 중수 생산 기술은 하수, 우수, 지하수를 대상으로 중수를 생산하여 단지내 공공용수로 이용하기 위한 기반 기술이며, 무막힘 탄성포장 우수배수구 기술은 단지 내에서 우수의 재이용율 극대화시키기 위한 기반 기술이다. 유기성 폐기물 에너지화 기술은 단지에서 발생하는 음식폐기물 및 분뇨 등의 유기성 폐기물을 처리하는 과정에서 바이오가스와 비료를 만들어 에너지원으로 활용할 수 있으며, 도시농장은 재생용수, 재생에너지, 재생비료를 활용하여 주거민들의 건강 및 여가공간으로 활용할 수 있는 기반기술이다. 이를 통해 단지 내에서 자원 순환 및 재이용이 가능한 하나의 에코시스템을 구축하였으며, 재생 후 녹색지표결과에서 에너지 부문은 4.23, 물부문은 0.32, 폐기물 부문은 0, 토지이용 부문은 0, 환경부문은 2.12가 상승하는 결과를 가져올 수 있었다.

• 한국문헌정보학회지
• /
• 제54권2호
• /
• pp.5-28
• /
• 2020

도서관에 디지털 자원 및 IT자원을 적극적으로 적용하고 활용함으로써 지구의 지속가능성에 기여할 수 있는 구체적인 방법에 대해서 논의하기 위해 본 연구가 수행되었다. 이를 위해 공공도서관 사서들을 대상으로 설문조사를 하였으며, 그 결과는 다음과 같다. 첫째, 사서들의 환경문제의 심각성에 대한 인식 및 친환경활동 실천정도는 매우 높게 나타났으나, 도서관 그린 IT에 대한 인식이나 친환경관련 용어에 대한 친숙도는 매우 낮게 나타났다. 그럼에도 불구하고 도서관에 그린 IT를 적용하는 것의 중요성에 대해서는 높은 동의도를 보여주었다. 둘째, 친환경성 및 도서관의 녹색화에 가장 높은 기여도가 있다고 평가된 영역은 장비 및 제품 운영 영역으로 나타났으며, 다음으로 서비스 영역, 네트워크 및 시스템 영역 순으로 나타났다. 셋째, 도서관 그린 IT화가 사회적으로 어떤 영향력이 있을 것이라 생각하는지에 대해 사회적 기반시설로서 도서관의 사회적 책임에 대한 인식을 증진할 수 있다는 의견이 가장 높게 나타났다. 결론적으로 도서관의 그린 IT화는 도서관이 사회적 기반시설로서 사회적 책임을 지고 있는 기관으로 국민들이 인식되게 함으로써 도서관에 대한 인식을 개선하는데 기여할 수 있을 것으로 보인다.

• Ecology and Resilient Infrastructure
• /
• 제3권2호
• /
• pp.126-129
• /
• 2016

도시화로 인해 불투수 면적이 증가하면서 지하 침투량이 감소하고 강우 유출량이 증가하여 도시 침수 발생 가능성이 커지고 지하수 고갈 문제를 발생시키고 있다. 본 연구에서는 가로수 주위에 수분 및 영양을 공급할 수 있는 신개념 특수 가로수 보호판의 설치가 도시 내 침투량 개선에 미치는 효과를 평가하고, 시설의 배치에 따른 침투량 변화를 조사하였다. 침투관이 설치된 신개념 가로수 보호판은 토양으로는 빗물 침투량을 증가시키고 지면 위 수위 상승을 억제하였다. 따라서 개발된 신개념 가로수 보호판은 도시 도로변에서 저영향개발 (LID) 시설로서 효과적으로 적용될 수 있을 것으로 판단되었다.

• 상하수도학회지
• /
• 제27권2호
• /
• pp.251-259
• /
• 2013

Among various Green Infrastructure measures for urban stormwater management, effects of porous pavement were quantitatively examined in terms of hydrological cycle. Different scenarios for porous pavement were introduced on a SWMM model and the effects were compared and analysed using discharge hydrographs. Two types of pavements having different runoff coefficients (0.05 & 0.5) were introduced to cover different ratio of entire road areas (100 %, 77.5 % and 40.4 %) and these made up in total 6 different scenarios. Total runoff volume was reduced and peak flow was significantly decreased by applying the porous pavement. The highest reduction for total runoff was shown from S-6(covering area: 100 %, runoff coefficient: 0.05) as 19 % followed by S-5(covering area: 77.5 %, runoff coefficient: 0.05, 16 %), while that of S-2(covering area: 40.4 %, runoff coefficient: 0.05) and S-1(covering area: 40.4 %, runoff coefficient: 0.5) were the lowest with 8 % and 5 %. This proved that the application of porous pavement would improve urban hydrological cycle.

• 한국환경복원기술학회지
• /
• 제23권1호
• /
• pp.89-96
• /
• 2020

Adverse impact of Particulate Matters(PM10, PM2.5; PMs) significantly affects daily lives. Major countermeasures for reducing concentration of PMs were focused on emission source without considering spatial difference of PMs concentration. Thus, this study analyzed spatial·temporal distribution of PMs with observation data as well as potential contributing factors on PMs concentration. The annual average concentration of PMs have been decreased while the particulate matter warnings and alerts were significantly increased in 2018. The average concentration of PMs in spring and winter was higher than the other seasons. Also, the spatial distribution of PMs were also showed seasonality while concentration of PMs were higher in Seoul-metropolitan areas in all seasons. Climate variables, emission source, spatial structure and potential PM sinks were selected major factors which could affects on ambient concentrations of PMs. This paper suggest that countermeasures for mitigating PM concentration should consider characteristics of area. Climatic variables(temperature, pressure, wind speed etc.) affects concentrations of PMs. The effects of spatial structure of cities(terrain, ventilation corridor) and biological sinks(green infrastructure, urban forests) on concentration of PMs should be analyzed in further studies. Also, seasonality of PMs concentration should be considered for establishing effective countermeasures to reduce ambient PMs concentration.

• 농촌계획
• /
• 제11권1호
• /
• pp.45-53
• /
• 2005

This study aims to suggest a rural village development policy considering tourists' stay pattern and villages' resources which can be infrastructure for green-tourism. For this purpose, a relationship table between amenity resources and the stay pattern was developed as a guide line to combine a set of several facilities fer village renewal. The amenity resources system was classified into three sub-classes(social, industrial, and natural/cultural/historical resources) and a relationship diagram between three classes and tourists' behavior was also defined. The table and diagram were applied to make renewal plan for 40 rural villages of the study area, Bukmyun, Cheonan, Chungnam province, so that the development scheme for the villages was suggested reasonably by the new findings of this study.

• 농촌계획
• /
• 제20권4호
• /
• pp.137-143
• /
• 2014

Car exhaust emissions are recognized as one of the key sources for climate change and electric vehicles have no emissions from tailpipe. However, the limited charging infrastructures could restrict the propagation of electric vehicles. The purpose of this study is to find the vulnerable districts limited to the charging station services after meeting the goal of Ministry of Knowledge Economy(12%). We assumed that the charging service can be provided by current gas stations. The range of the vulnerable grades was determined by the accessibility to current gas stations and the vulnerable regions were classified considering the optimal number of charging stations estimated by the efficiency function. We used 4,827 sub-municipal divisions and 11,677 gas station locations for this analysis. The results show that most of mountain areas are vulnerable and the fringe areas of large cities generally get a good grade for the charging infrastructure. The gangwon-do, jeollanam-do, gyeongsangbuk-do, and chungcheongnam-do include more than 40% vulnerable districts.