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The Selection of Spoil-Bank for Reduction of Carbon Emission based on GIS Analysis

탄소배출량 저감을 위한 GIS분석기반의 사토장 선정

  • Park, Dong Hyun (Dept. of GIS, Pusan National University) ;
  • Kang, In Joon (Civil Eng., Pusan National University) ;
  • Kim, Sang Suk (Foundation of University-industry cooperation, Dongeui institute of technology University) ;
  • Han, Ki Bong (Dept. of GIS, Pusan National University)
  • 박동현 (부산대학교 공간정보협동과정) ;
  • 강인준 (부산대학교 사회환경시스템공학부) ;
  • 김상석 (동의과학대학교 산학협력단) ;
  • 한기봉 (부산대학교 지형정보협동과정)
  • Received : 2012.07.17
  • Accepted : 2012.11.01
  • Published : 2012.12.30

Abstract

The exhaustion of fuel and tremendous greenhouse gas emissions are caused by the sharp increase in the use of fossil fuel. Especially, accounting for over 25% of carbon dioxide emissions, Construction is main environmental problem. So, in this study, we applied network analysis in the selection of spoil-bank to reinforce the GIS to decrease carbon dioxide emissions in construction sites. As a result, we could calculate the expected carbon dioxide emission and transportation cost of the proposed sites by the shortest distance and the least amount of time. We found that if spoil-bank is chosen based on the result, carbon dioxide emissions will be decreased as much as we plant a pine tree. We can also decrease largely by considering and applying complex causes which affect carbon dioxide emissions in construction.

화석연료 사용의 급격한 상승은 연료의 고갈과 막대한 온실가스배출을 초래했다. 특히, 건설 분야는 전체 이산화탄소 배출량의 약 1/4 이상을 차지하는 환경문제의 원천이다. 이에 본 연구에서는 건설 현장의 탄소배출량 감소를 위한 GIS기법의 적용 강화를 목표로 사토장 선정에 네트워크분석기법을 적용하였다. 그 결과 후보지별로 최단거리 및 최소시간에 따라 예상되는 탄소배출량 및 운반단가를 구할 수 있었다. 이 결과를 바탕으로 사토장을 선정할 경우 소나무 한그루를 심는 것과 비슷한 효과의 탄소배출량을 감소할 수 있을 것이다. 또한, 건설 분야 전반에서 발생하는 탄소배출에 영향을 주는 복합적인 요소들을 고려하여 적용한다면 탄소배출량을 획기적으로 줄일 수 있을 것이다.

Keywords

References

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  1. Development of a Prototype Model to Establish an Economic Earthwork Plan that Includes the Selection of a Dump Site/Borrow Pit vol.9, pp.1, 2017, https://doi.org/10.3390/su9010074