• Title/Summary/Keyword: Green Policy

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The Impact of Power Plants on the Environment and Region - Focus on Incheon Area according to the 3rd Electric Support Action Plan - (발전소 증설이 환경, 지역사회 및 경제에 미치는 영향 - 제 3차 전력 수급계획에 의한 인천 지역의 화력발전소 증설을 중심으로 -)

  • Jung, Chang Hoon;Pokarel, Rajib;Lee, Hee Kwan
    • Journal of Environmental Impact Assessment
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    • v.18 no.4
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    • pp.195-208
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    • 2009
  • The power plant is well known to influence air pollution as well as emission of green house gas. Because of increasing demand on electricity, the government set up the electric support action plan every 2 years. In this research, the impacts of power plants on the environment and region was studied. The study was focused on the establishment of power plant in Incheon area based on the 3rd electric support action plan. According to the 3rd electric support action plan, almost 80% of power plant in metropolitan area is planned to be built in Incheon area. The main influences of establishment of power plant are emissions of $SO_x$, $NO_x$ and PM and exceed the allocated local industry emissions, which means the emission allocation of other industry is difficult. In additions, the power plant exhaust $CO_2$ much more than other types of fuel such as waterpower generation, atomic power station. Although several supports are given in local government, these cannot cover the whole cost due to establishment of power plant. Subsequently, this study suggest the additional policy based on local consideration is needed and the current electricity distribution system should be reconsidered fundamentally in the lang term.

The experimental study on the emission characteristics of the coal gas in the condition of high pressure combustion (석탄가스 고압연소시 배기가스 배출특성에 관한 실험적 연구)

  • Hong, Sung Joo;Lee, Min Chul;Kim, Ki Tae
    • 한국신재생에너지학회:학술대회논문집
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    • 2010.11a
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    • pp.134-134
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    • 2010
  • Recently, the interest of the study about IGCC(Integrated Gasification Combined Cycle), one of New & Renewable Energy technologies, bas been increased due to the United Nations Framework Convention on Climate Change, the Low Carbon Green Growth policy, etc. Also, with this interest of IGCC, the study on the gas turbine utilizing the synthetic gas is performing actively. In the study of the gas turbine characteristic, the power performance and the combustion efficiency are mainly discussed and also the concern about the exhaust gas is being taken care of due to the increasing awareness of the environment. With this, we would like to go over the exhaust gas emission characteristic by the synthetic gas inflow in this test. In order to conduct such a test, we constructed a synthetic gas supplying system to supply the synthetic gases ($H_2$: hydrogen, $N_2$: nitrogen, CO: carbon monoxide, $CO_2$: carbon dioxide, and $H_2O$: steam) quantitatively and this combustion test was conducted by controlling the supplied synthetic gases artificially. The concentration of the exhaust gases appeared variously depending on the differences of the inflow nitrogen amount and the steam amount, whether or not the carbon dioxide flow in and so on. The results of the test can be able to be utilized for the IGCC study by understanding the exhaust gas emission characteristic of the coal gas turbine by synthetic gas composition.

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Window Production Method based on Low-Frequency Detection for Automatic Object Extraction of GrabCut (GrabCut의 자동 객체 추출을 위한 저주파 영역 탐지 기반의 윈도우 생성 기법)

  • Yoo, Tae-Hoon;Lee, Gang-Seong;Lee, Sang-Hun
    • Journal of Digital Convergence
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    • v.10 no.8
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    • pp.211-217
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    • 2012
  • Conventional GrabCut algorithm is semi-automatic algorithm that user must be set rectangle window surrounds the object. This paper studied automatic object detection to solve these problem by detecting salient region based on Human Visual System. Saliency map is computed using Lab color space which is based on color opposing theory of 'red-green' and 'blue-yellow'. Then Saliency Points are computed from the boundaries of Low-Frequency region that are extracted from Saliency Map. Finally, Rectangle windows are obtained from coordinate value of Saliency Points and these windows are used in GrabCut algorithm to extract objects. Through various experiments, the proposed algorithm computing rectangle windows of salient region and extracting objects has been proved.

The Design and Implementation of Internet Broadcasting Move Picture Solution apply to FlashVideo (FlashVideo를 적용한 인터넷 방송 동영상 솔루션의 설계 및 구현)

  • Kwon, O-Byung;Kim, Kyeong-Su
    • Journal of Digital Convergence
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    • v.10 no.6
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    • pp.241-246
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    • 2012
  • In this paper, we apply the next generation Internet Broadcasting Move Picture solution, FlashVideo has been designed and implemented. Currently being broadcast in the field to compress HD video in real time, as well as live Internet VOD services are available through the online system, the Internet LIVE broadcast and VOD service easy to operate and UCC services that support the solution. VOD video cameras and in real time using H264 CORECODEC to compress MPEC4, WMV, and real-time video streaming on the Internet, and phone system that supports the first, real-time recording of camera images featured nation's first real-time encoder system (Real time encoder system) is, Web and smart environment suitable for supporting the latest CORECODEC technology and software products. Second, the video can be played in MP4 player and customize your chat, and customizing is a possible two-way Internet Broadcasting System. Third, CMS (Contents Management System) feature video contents and course management contents in real time via the Android phone and iPhone streaming service is available.

Ecotourism and Protected Area Conservation in Bangladesh: a Case Study on Understanding the Visitors Views on Prospects and Development

  • Rahman, Md. Habibur;Roy, Bishwajit;Anik, Sawon Istiak;Fardusi, Most. Jannatul
    • Journal of Forest and Environmental Science
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    • v.29 no.1
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    • pp.15-28
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    • 2013
  • Protected area based ecotourism is now the most interesting topic to the nature lover and policy maker throughout the world because of its linkage with economic benefits, protected area management and biodiversity conservation. Based on this premise our study explores the visitors' perception on the recreational potential of Kaptai National park and its potentiality in ecotourism development in Bangladesh. The field survey was carried out both in holidays and non-holidays of the week from the late winter season in 2009 to the spring season in 2010. A total of 118 visitors were interviewed with the help of a semi-structured questionnaire. Study findings revealed that about 62% male constitute the visitors group with the maximum number of visitors in the age of between 15-25 years (35.59%). The tourists were very much attracted by boat riding (93.22%) followed by scenic beauty of Rampahar-Sitapahar (85.59%). A major portion of about 57.14% tourists wished to visit the park within a year because they got a lot of pleasure from Natural and green environment (86.44%) followed by boating on Kaptai Lake (85.59%). Most of the visitors (36%) were happy about existing facilities but defined some problems such as tour guiding facility, food and drinking water supply, etc. About 71% and 66% respondents perceived that Kaptai National Park made them to be concerned and protective of nature and supports and sustains local ecosystem respectively and 43% respondents agreed that Kaptai National Park ensures the social equity and involve local people in ecotourism which are the most important elements of sustainable ecotourism. The present study results also predict that the park might be a good recreational area for enjoying with family members and group of friends through proper management and promoting the relationships among tourism, local people and biodiversity conservation.

Analysis on the Present Status and Characteristics of Agro-healing in Korea (한국 치유농업의 현황 및 특성 분석)

  • Gim, Gyung Mee;Moon, Jihye;Jeong, Sun Jin;Lee, Sang Mi
    • Journal of Agricultural Extension & Community Development
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    • v.20 no.4
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    • pp.909-936
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    • 2013
  • This study investigated definition of care farming in which advanced countries in agricultural industry such as Netherlands and Belgium increase their interest and investment, and established a strategy for settlement and development of care farming industry in Korea. For achieving purpose of the study, literature review was implemented to analyze policy, system, related law, workforce of advanced countries in care farming, and experts' conference which consists of 9 representatives such as professors, researchers in areas of agriculture, health, education, horticulture, animal-assisted therapy was implemented. Also survey was conducted targeting 165 people of practitioners in care farming industry. For the result, the concept of care farming in Korea was defined as 'Industry and activity which promotes psychological social physical cognitive health of every Korean people by utilizing agricultural resources(plants, livestock, rural environment, rural culture) or related activity and output', and the purpose, resources, targets of care farming was determined by the definition.

Analysis of Rebound Effect from Road Extension in Seoul, Busan, Daegue, and Incheon (도로연장에 대한 반등효과 분석 -서울, 부산, 대구, 인천을 중심으로-)

  • Lee, Min Ha;Cho, Yongsung
    • Environmental and Resource Economics Review
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    • v.26 no.2
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    • pp.173-203
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    • 2017
  • The existence of rebound effect from road extension in Korea has been quantitatively verified using cross-sectional, time series data on four major cities - Seoul, Busan, Daegue and Incheon - between 2000 and 2013. The linear mixed effects model was constructed from six variables: total vehicle miles traveled (VMT), road extension, public transport users, gross regional domestic product (GRDP), regional population and fuel consumption. The main results can be summarized as VMT is positively correlated to road extension while negatively with public transport users. It indicates that the road extension-centered "supply-side" transportation policy induces "additional travel" and create "generated traffic" by enhancing driving efficiencies directly, or degrading other transport modes indirectly. Hence, the ultimate goal of road congestion reduction requires public transport-centered "demand management" rather than current supply-side policies.

Implementation Method of Insurance Object GIS DB for the Storm and Flood Hazard Risks Premium Rate Mapping (풍수해보험 관리지도를 위한 보험 목적물 GIS DB 구축)

  • Lee, Jun-Seok;Lee, In-Su
    • Journal of Cadastre & Land InformatiX
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    • v.45 no.2
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    • pp.87-100
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    • 2015
  • Currently, Korea government has strongly recommended the storm and flood insurance system to reduce the damage caused by natural disasters. The storm and flood insurance operated by private insurance company is the type of policy insurance. and is supervised by Minister of Public Safety and Security. It is the advanced disaster management system which is able to protect the public interests through unexpected natural disaster by assisting some part of the insurance premium from a central or local government. The main purpose of the present investigation is to build the insurance object GIS DB which should be necessary to calculate the premium rate in the map for storm and flood insurance, and also, to perform GIS analysis. The service model in this study is aimed to general single house, apartment and green house. The service management plan targeting the whole country has been investigated in terms of building DB and service operation.

A Study on the Direction of Public Bicycle Development in Korea - Focused on Ttareungyi and Nuviza - (국내 공공자전거 발전 방향에 관한 연구 - 따릉이(Ttareungyi)와 누비자(Nuviza)를 중심으로 -)

  • Kim, Ha-Gyeong;Kim, Seung-In
    • Journal of Digital Convergence
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    • v.16 no.8
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    • pp.263-267
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    • 2018
  • In this study, it is aimed to solve the problems of energy depletion, environmental pollution, climate change and traffic congestion in the coming generations. In Korea, the usage of public bicycle, which is a short-distance transportation system, is continuously increasing. Therefore, we analyzed the public bicycles of 'Taungryei' in Seoul and 'Nubiza' in Changwon City. We also conducted in-depth interviews with Stephen Anderson based on six principles of Creating Pleasurable Interfaces. As a result, users' discomfort was found in the functional part and the usability part of the public bicycle. Also, it was confirmed that the users were satisfied with the public bicycle in the meaningful part. Therefore, public bicycles should consider the user experience aspects to complement functional and usability parts for users.

The analysis of Influence between Eco-friendly Planning Elements in Metropolitan 2th Newtown and the deal price of Apartment House (수도권 제2기 신도시 내 친환경 계획요소와 아파트 실거래가격간의 영향도)

  • Jung, Sung-Hoon;Kim, Jeong-In
    • Journal of Environmental Policy
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    • v.12 no.1
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    • pp.3-35
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    • 2013
  • Through Influence between the qualitative Environment-friendly Planning Elements (Independent variable) of eighty Apartment House on the four boundary areas in Metropolitan 2th Newtown as representative case of domestic Composition case of Eco-City and the quantitative deal price of Apartment House (dependent variable), it was analyzed empirically with use of the statistical measuring technique. This study has been meaning that it was groped the scheme of quantitative measuring analysis on environmental economics through the developmental extention for he classification system of the qualitative Environment-friendly Planning Elements on urban & architecture. And, As the result of empirical analysis, it was confirmed empirically that the economical induction effect was much more weight and worthy of notice through Environment-friendly Planning Elements in Metropolitan 2th Newtown influenced to the deal price of Apartment House, particularly it was found noticeable meaning that Environment-friendly Planning Elements of applicabled the green new techniqe like New & Renewable Energy were used already and it was influenced much to the deal price of Apartment House.

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