Journal of Navigation and Port Research (한국항해항만학회지)

Korean Institute of Navigation and Port Research (한국항해항만학회)
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Analysis of the Impact of COVID-19 on Port Operation

컨테이너 항만운영에 대한 코로나19의 영향 분석 연구

  • 김성기 (한국해양수산개발원 항만연구본부) ;
  • 김찬호 (한국해양수산개발원)
  • Received : 2021.05.24
  • Accepted : 2021.06.17
  • Published : 2021.06.30
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Abstract

The major factors that threaten port operation are diversie. Coronavirus disease-19, (COVID-19), which has recently disrupted operations worldwide, is one of them. Port operation was completely stopped due to a confirmed coronavirus involving a Russian sailor in Gamcheon Port, Busan, Korea in 2020, resulting port closure due to the infectious disease outbreak. The port is a national infrastructure facility that controls most of Korea's import and export logistics, and it is absolutely necessary to secure resilience against threats such as infectious diseases. However, due to insufficient data, this study was undertaken to determine a cause-effect relationship of infectious diseases during the container port operation using system dynamics. In addition, the port's resilience against infectious diseases was measured in terms of productivity and cargo volume through simulation. The model built via simulation analysis can actually be used to measure the resilience of a port. In the event of an infectious disease outbreak at a port, a quarantine policy scenario can be implemented and the effect compared, thereby improving the resilience.

항만운영을 위협하는 요인들이 다양화되고 있다. 최근에 전 세계적으로 문제를 야기한 코로나19도 그 중 하나이다. 2020년 부산 감천항에서 발생한 러시아 선원의 코로나 확진으로 인해 하역작업이 전면 중단되었는데, 이는 감염병으로 인해 항만이 폐쇄된 대표적인 사례이다. 항만은 우리나라 수출입물류의 대부분을 담당하는 국가 기반 시설물로서 감염병 등 위협 요인에 대한 레질리언스(resilience) 확보가 반드시 필요하나, 관련 연구는 아직 부족한 실정이다. 본 연구에서는 시스템 다이내믹스를 활용하여 감염병이 컨테이너 항만운영에 미치는 영향에 대한 흐름도를 구축하였다. 또한 시뮬레이션을 통해 감염병에 대한 항만의 레질리언스를 생산성과 물동량 측면에서 측정하였다. 시뮬레이션 분석을 통해 구축한 모형이 실제로 항만의 레질리언스 측정에 활용할 수 있음을 보였으며, 항만 내 감염병이 발생했을 시 격리 정책 시나리오를 설정하여 효과를 비교함으로써 레질리언스 향상을 위한 정책 수립의 기반으로 활용할 수 있음을 확인했다는 점에 본 연구의 의의가 있다.

Keywords

Acknowledgement

본 논문은 한국해양수산개발원 기본과제 "항만의 회복탄력성 측정 모형 구축에 관한 연구"와 해양수산부 재원으로 지원을 받아 수행한 "항만시설보안료 현실화 방안 연구용역"의 일부분을 학술지 목적에 맞도록 수정 및 보완하여 작성하였다.

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