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An Analysis of Local Quantity of Carbon Absorption, Fixation and Emission by Using GIS

  • Kim, Hyeon-Tae (Dept. of Bio-Industrial Machinery Engineering, Gyeongsang National Univ. Institute of Agriculture & Life Science)) ;
  • Moon, Byeong-Eun (Dept. of Bio-Industrial Machinery Engineering, Gyeongsang National Univ. Institute of Agriculture & Life Science)) ;
  • Choi, Eun-Gyu (Dept. of Bio-Industrial Machinery Engineering, Gyeongsang National Univ. Institute of Agriculture & Life Science)) ;
  • Kim, Chi-Ho (Dept. of Bio-Industrial Machinery Engineering, Gyeongsang National Univ. Institute of Agriculture & Life Science)) ;
  • Ryou, Young-Sun (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA) ;
  • Kim, Jong-Goo (Energy & Environmental Engineering Division, National Academy of Agricultural Science, RDA)
  • 김현태 (경상대학교 생물산업기계공학과(농업생명과학연구원)) ;
  • 문병은 (경상대학교 생물산업기계공학과(농업생명과학연구원)) ;
  • 최은규 (경상대학교 생물산업기계공학과(농업생명과학연구원)) ;
  • 김치호 (경상대학교 생물산업기계공학과(농업생명과학연구원)) ;
  • 유영선 (농촌진흥청 국립농업과학원 농업공학부 에너지환경공학과) ;
  • 김종구 (농촌진흥청 국립농업과학원 농업공학부 에너지환경공학과)
  • Received : 2013.10.01
  • Accepted : 2014.02.25
  • Published : 2014.03.30

Abstract

Due to increasing greenhouse gas emissions, global warming and abnormal weather phenomena it has become important on a national level to keep a count of greenhouse gases being emitted. We want to take advantage of any selected area, as the basic data for the calculation of greenhouse gas emissions, Forest and Grassland, Paddy fields, and Fields(crops), Greenhouse(crops), Pig farm, Cattle farm, Farm household(populations, agricultural machinery) and Vehicle, the basic building blocks shots with a small amount of per-unit basis, the statistics calculated based on regional carbon emissions through the literature and experimental. Carbon absorption 772,960 ton C/year, amount of fixation 487,477 ton C/year, amount of emission 1,112,607 ton C/year were noted in Gimje-si, and amount of carbon absorption 55,559 ton C/year, amount of fixation 25,864 ton C/year, amount of emissions 58,355 ton C/year in Gongdeok-myeon, respectively. The carbon absorption at Hwangsan-ri is 25,107 ton C/year, fixation 4,301 ton C/year, and emission 20,330 ton C/year respectively. We were able to estimate the amount of carbon according to the specific characteristics of each unit village, then expanding it to a large-scale and comparative analysis, therefore we were able to obtain basic data on the national levels of carbon absorption.

지구온난화와 이상기후현상으로 인해 온실가스가 증가함에 따라, 온실가스 감축을 위해 국가 단위의 온실가스 배출량 산정이 중요해졌다. 이에 본 연구에서는 온실가스 배출 산정의 기초자료로 활용하고자, 임의의 지역을 선정하고 임야, 초지, 논, 밭(작물), 시설원예(작물), 축사(소, 돼지), 세대(인구, 농기계), 차량 등 기본 구성단위를 설정, 탄소량 원단위와 기초 통계자료를 토대로 지역별 탄소 발생량을 실험과 문헌을 통해 산정하였다. 그 결과, 김제시의 탄소 흡수량은 772,960 ton C/year, 고정량은 487,477 ton C/year, 배출량은 1,112,607 ton C/year 로 나타났으며, 공덕면의 탄소 흡수량 55,559 ton C/year, 고정량 25,864 ton C/year, 배출량은 58,355 ton C/year로 나타났다. 황산리의 탄소 흡수량은 25,107 ton C/year, 고정량은 4,301 ton C/year, 배출량은 20,330 ton C/year 로 나타났다. 이를 통해, 각 단위마을별 특성에 따른 탄소량 산정이 가능하고, 대단위로 확대, 비교 분석하면 국가단위의 탄소 흡수 고정 배출량에 관한 기초자료를 확보 할 수 있을 것으로 판단된다.

Keywords

References

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