Journal of the Korean Society of Mineral and Energy Resources Engineers (한국자원공학회지)

The Korean Society of Mineral and Energy Resources Engineers (한국자원공학회)
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Investigating the Status of Mine Hazards in North Korea Using Satellite Pictures

위성사진을 활용한 북한 지역 광산의 광해 현황 연구

  • 윤성문 (광해관리공단 광해기술원) ;
  • 장항석 (광해관리공단 광해기술원) ;
  • 윤성택 (고려대학교 지구환경과학과 및 그린스쿨) ;
  • 김덕민 (광해관리공단 광해기술원)
  • Received : 2018.11.26
  • Accepted : 2018.12.24
  • Published : 2018.12.31
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Abstract

Recently, the possibility of promoting inter-Korean economic cooperation is increasing because the tension between South and North Korea is being reduced. Consequently, the interest in North Korea's mine development projects is growing as one of the aspects of inter-Korean economic cooperation. In the promotion of cooperation in mining development, mine hazard risk management should be considered. However, there is a lack of information pertaining to mine hazards in North Korea. To this end, this study was performed to determine the status of mining-related hazards in 12 mines in North Korea by using the image analysis feature of Google Earth. From the results obtained, we observed some mining-related hazards such as tailing dam failures, yellow boy phenomenon, and land subsidence.

최근 남한과 북한의 긴장완화에 따라 남북 경제협력사업 추진 가능성이 높아지고 있다. 북한의 광산 개발 사업은 남북 경협사업으로 많은 관심을 받고 있는 상황이다. 북한 광산개발 혹은 광산분야 협력사업 추진 시 광해위험관리에 대한 고려를 해야한다. 그러나, 북한의 광해실태 정보는 부족한 상황이다. 이에 본 연구에서는 구글 어스를 활용하여 북한의 12개의 대표 광산에 대하여 광해현황를 조사하였다. 구글 어스 영상 분석 결과, 북한 지역의 광물찌꺼기 적치장 붕괴, 적화현상, 지반침하 등의 광해를 확인할 수 있었다.

Keywords

References

  1. Cho, C.K. and Lee, J.H., 2017. A study on analysis of current status and cause of mine hazards in North Korea. J. Korean Soc. Miner. Energy Resour. Eng., 54(6), 619-627. https://doi.org/10.12972/ksmer.2017.54.6.619
  2. DPRK and UNEP, 2012. Democratic People's Republic of Korea Environment and Climate Change Outlook, Pyongyang, North Korea. 136p.
  3. Ji, S.W. and Lim, G.J., 2009. Mine hazard and technology. J. Korea Geosynthetics Society, 8(3), 21-26.
  4. Jung, W.J., 2015. Potential of Mineral Resources Development and Processing in North Korea, Policy Issue Paper 14-13, Ulsan, Korea, 27p.
  5. Ki, J.H., 2016. Spatial photo analysis using google earth images to measure urban environmental pollution and deforestration in North Korea. J. Environment and Policy, 54(1), 133-146.
  6. Kim, C.W., Lee, U.H., Kim, S.J., and Bea, S.H., 2012. Analysis of lake using Google Earth in North Korea. J. Association of Korean Photo-Geographers, 22(2), 29-38. https://doi.org/10.35149/jakpg.2012.22.2.003
  7. Kim, J.W., Park, D.G, Park J.H., Yun, S.J., Yun, Y.C., Jeon, H.T., Choi, U.G., and Heo, Y.N., 2008. A Comparative Study on the Environmental Policies of South Korea and North Korea, Vol. 2, Seoul National University Press, Seoul, Korea, 263p.
  8. KORES (Korea Resources Corporation), 2011. Mineral Resources Development in North Korea, KORES, Seoul, Korea, 647p.
  9. Myeong, S.J., 2017. Study of cooperation for environmental infrastructure in North Korea, KEI Policy Report 2017-9, Sejong, Korea, 124p.
  10. North Korea Information Portal, 2018.11.20, http://nkinfo.unikorea.go.kr/nkp/search/search.do.
  11. Sagong, H.S., Seo, K.H., and Han, S.H. 2007. Establishment of national land use DB in North Korea. J. Korean Soc. GIS, 15(3), 323-333.
  12. The Bank Korea, 2018.11.20, http://www.bok.or.kr/portal/main/contents.do?menuNo=200091.

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